Iintlobo zePlastiki zeZixhobo zoMatshini zeCNC
Iiplastiki ezenziwe ngomatshini ze-CNC zisetyenziswa kakhulu kuyo yonke imboni ephambili ukusuka kulwakhiwo ukuya kwiimoto. Apha ngezantsi kudweliswe iintlobo zeplastiki ezinikezelwa yiGazfull ukuze zenziwe ngokwezifiso xa zifunwa.
Iiplastiki Zoomatshini Ezifumanekayo
Iiplastiki ze-CNC zingasetyenziselwa uluhlu lweendawo ukusuka kwiiprototypes ukuya kwiimodeli zobunjineli ukuya kwizinto ezisetyenziswa ngokupheleleyo. Nangona iiplastiki zinokuba nzima ukuzisebenzisa ngomatshini, amaxesha amaninzi ukukhaphukhaphu kwazo kunye nobunzima obudibene nejometri ezilula kunokufaneleka ngakumbi ekuchwethezeni kunokushicilela kwe-3D okanye ukubumba ngenaliti. Uninzi lwezixhobo ezilandelayo zihlala ixesha elide kakhulu kwaye zinokumelana nokudinwa okuphezulu, ukungangeni, kunye nokufunxwa komothuko. Ezinye iiplastiki zizinto ezisetyenziswa ngokubanzi ezisetyenziswa ngomatshini ngokulula kwaye ke ngoko zifanelekile ukuvavanya uyilo ngexabiso eliphantsi, njenge-ABS. Ngokuxhomekeke kuhlobo lweprojekthi yakho, iplastiki eyenziwe ngomatshini isenokuba yeyona nto ilungileyo kwiindawo zakho ezenziwe ngokwezifiso. Hlola izixhobo zethu nzulu ngezantsi:
Umatshini we-CNC kwi-HDPE
I-High-Density Polyethylene okanye i-HDPE yiplastiki yobunjineli esetyenziswa kakhulu kushishino lokupakisha. Umatshini wokugaya i-CNC kwi-HDPE ungasetyenziselwa ukwenza izinto zokwakha, umbane, kunye namashishini eemoto, phakathi kwezinye. I-HDPE inomlinganiselo obalaseleyo wamandla-kubunzima, kunye nokumelana okuhle kweekhemikhali kunye nokufuma.
Malunga ne-HDPE ye-CNC Machining
I-HDPE ngamanye amaxesha ibizwa ngokuba yi-PEHD (polyethylene high-density) kwaye iyinxalenye yosapho lweplastiki ze-polyethylene (PE). Nangona ibizwa njalo, i-HDPE inoxinano oluphezulu kancinci kune-LDPE (low-density polyethylene). Nangona kunjalo, umahluko kumandla phakathi kwezi plastiki zimbini ubaluleke ngakumbi kunomahluko kuxinano. Oku kwenza i-HDPE ibe lukhetho oluhle kwizicelo ezifuna amandla aphezulu kunye nobunzima obuphantsi. Umatshini we-CNC kwi-HDPE ufana nowezinye iiplastiki zobunjineli.
I-HDPE ngokujonga nje
| izicelo | eziluncedo | nezingeloncedo | Ixesha lead | Price | Ukunyamezelana |
|---|---|---|---|---|---|
Imibhobho, izikrufu zokuhambisa, ukupakishwa kunye nezikhongozeli | Ukumelana okuphezulu kweekhemikhali nokufuma, umlinganiselo ophezulu wamandla ukuya kuxinano, ihambelana ne-FDA yokugcina ukutya | Ukwanda okuphezulu kobushushu, ukungadibani kakuhle | Ukuqala kwiintsuku ezi-3 | Phakathi ($$) | I-±0.010″; ±0.002″ eqhelekileyo inokufikelelwa; i-±0.002″ engaphantsi iyafumaneka emva kokuhlolwa ngesandla |
I-HDPE yeGeneric
Umatshini wokugaya i-CNC kwi-HDPE uvelisa iindawo eziqinileyo kodwa ezikhaphukhaphu. Iindawo ze-HDPE zikwanokumelana okuhle nokugqwala kwiikhemikhali ezahlukeneyo. Ukusetyenziswa okuqhelekileyo kubandakanya izinto zesikhephe, imibhobho, kunye nezikhongozeli.
Iipropati zeHDPE ngokubanzi
| Amandla okuqina, isivuno (MPa) | Ukwandiswa ngexesha lekhefu (%) | Ukuqina (Unxweme D) | Ubushushu bokuPhambuka kobushushu @ 0.45MPa | Indawo yokunyibilika (° C) |
|---|---|---|---|---|
20-30 | > 500 | 60-70 | 45-60 | 130-137 |
Qaphela: Yenzelwe ukubhekisela kuphela. Amaxabiso anokwahluka kancinci ngokuxhomekeke kudidi, umenzi, iindlela zokucubungula, kunye nezongezo.
Ugqiba
Njengezinye iiplastiki kusapho lwe-PE, i-HDPE ayixhathisi kakhulu kwiingubo. Iyamelana nezincamathelisi ngenxa yesizathu esifanayo, kwaye ngenxa yoko, kufuneka ibotshelelwe nge-plastic welding. I-HDPE ifumaneka rhoqo ngombala omhlophe, kodwa ngamanye amaxesha inokufumaneka ngemibala eyahlukileyo. Sicebisa ukuba iindawo ze-HDPE zishiywe "zikwimeko yazo" ngenxa yezizathu ezichazwe apha ngasentla.
Njengomatshini: Imingeni yokwenziwa kwe-CNC machining kwi-HDPE iyafana naleyo ifumaneka kwezinye iiplastiki zobunjineli. Umphezulu we-HDPE ofakwe kwi-machine unesiphelo esithambileyo.
Ukuqhuma kweBead: Ukuze umphezulu ube mhle ngendlela efanayo, le ndawo inokugqunywa ngeentsimbi zeglasi ezintle ukuze kususwe amabala ezixhobo kwaye kwandiswe ukubonakala okungabonakaliyo. Nangona kunjalo, iiplastiki zokugquma iintsimbi zinokubangela iindawo ezingalinganiyo okanye zingonakalisa iimpawu ezineenkcukacha ezintle.
Iingcebiso zoYilo ezonga iindleko
Umatshini wokugaya i-CNC kwi-HDPE unokuvelisa izinto ezilula nezingabizi kakhulu. Apha ngezantsi kukho ezinye iingcebiso zokonga imali ukuze imveliso ibe yeyongayo.
Ii-sub-assembly : I-HDPE ithengwa njenge-sheet okanye i-bar stock ngobukhulu obahlukeneyo. Ukuyila iindawo njengeenxalenye ezahlukeneyo ezinokudityaniswa zibe yi-whole yokugqibela kudla ngokuba ngumbono olungileyo. Njengoko kukhankanyiwe ngasentla, i-HDPE ayisebenzi kakuhle ngee-adhesive kodwa inokudityaniswa. Okanye, izibophelelo zoomatshini zingasetyenziselwa ukubopha izinto kunye.
Ukunyamezela: Ngenxa yokuba ikhula kakhulu xa isetyenziswa kubushushu, ukufikelela kumandla okunyamezela xa usebenza ne-HDPE kunokuba nzima. Sicebisa ukuba ukunyamezela kube nzima kakhulu kune-+/- 0.010″ xa kuyimfuneko ukunciphisa ukwanda kweenkunkuma, iindleko, kunye namaxesha okusebenzisa amandla okunyamezela ahambelana nokunyamezela okuqinileyo kwiiplastiki ezinje ngezi.
Umatshini we-CNC we-Acetal (Delrin)
I-Acetal yi-thermoplastic enamandla kakhulu eyaziwa ngamagama ayo ophawu, iDelrin®, iTecaform® kunye neSustarin®. Ineempawu ezibalaseleyo zoomatshini kunye nokumelana nobushushu xa kuthelekiswa nezinye iiplastiki eziqhelekileyo. Kulula ukuyitshixa kwaye inozinzo oluhle kakhulu. Olu didi lweempawu lwenza ukuba i-CNC machining eDelrin ifaneleke kakhulu kwizinto zoomatshini ezichanekileyo ezifana neegiya kunye neebheringi. Iindawo zeDelrin zinokufumaneka kwi-elektroniki zabathengi ezifana neeprinta kunye neethelevishini.
Acetal CNC Machining
IDelrin ligama lorhwebo leDuPont le-homopolymer acetal. Ineempawu zoomatshini ezingcono kune-acetal copolymer kunye nophuculo oluphawulekayo ekuchaseni impembelelo. Ukongeza kwiimpawu zayo zoomatshini ezibalaseleyo, i-CNC machined acetal inika uzinzo oluphezulu oluyenza ilungele iindawo ezichanekileyo.
I-Acetal Ngokujonga Nje
| izicelo | eziluncedo | nezingeloncedo | Ixesha lead | Price | Ukunyamezelana |
|---|---|---|---|---|---|
Izixhobo zoomatshini ezichanekileyo kakhulu ezifana neebheringi, ii-bushings, iigiya, kunye nezixhobo zevalvu | Ukumelana nokudinwa okuhle, ukungqubana okuphantsi, ukuqina okuhle ngokubanzi, ukumelana nokufuma | Ukuxinana kwe-centerline, ukumelana okuncinci kweekhemikhali, ukuthambekela kokurhubuluza phantsi komthwalo ongapheliyo | Ukuqala kwiintsuku ezi-3 | Phakathi ($$) | I-±0.010″; ±0.001″ eqhelekileyo inokufikelelwa; i-±0.001″ engaphantsi iyafumaneka emva kokuhlolwa ngesandla |
Delrin 150
Ngenxa yokumelana kwayo nempembelelo ephezulu kunye neempawu zokungqubana eziphantsi, i-CNC-machined Delrin ifanelekile kwiigiya, izinto zenkqubo yomnyango, kunye nee-bushings. Yindlela elula kwaye engabizi kakhulu kunezixhobo zesinyithi kwaye, ngeendlela ezininzi, ivala umsantsa phakathi kweplastiki kunye neentsimbi. I-Delrin inokugcina iipropati zayo kumanqanaba obushushu ukusuka kwi--40C ukuya kwi-120C, oluluhlu olukhulu kakhulu kunokuba uninzi lwezinye iiplastiki lunokulunyamezela.
Iipropati zeDelrin ezili-150
| Amandla okuqina, isivuno (MPa) | Ukwandiswa ngexesha lekhefu (%) | Ukuqina (Rockwell M) | Ubushushu bokuPhambuka koBushushu (°C) kwi-0.46 MPa | Indawo yokunyibilika (° C) |
|---|---|---|---|---|
73-76 | 25-45 | 94 | 160-169 | 175-178 |
Qaphela: Yenzelwe ukubhekisela kuphela. Amaxabiso anokwahluka kancinci ngokuxhomekeke kudidi kunye nomenzi.
I-Delrin 100 (AF)
I-Delrin 100 AF ngumxube we-Delrin oxutywe neefayibha ze-PTFE (Teflon) ukuphucula ukumelana nokuguguleka kunye neempawu zokuguguleka okuncinci kwezinto. Oku kwenza ukuba izinto zifaneleke ngakumbi kwizicelo ezifuna ukuguguleka okuncinci okanye ukuguguleka okuncinci, njengakwiibheringi. Iifayibha ze-PTFE zikwanceda ukuphucula amandla, ukuqina, kunye nokuzinza kobukhulu bezinto.
Iipropati zeDelrin 100 (AF)
| Amandla okuqina, isivuno (MPa) | Ukwandiswa ngexesha lekhefu (%) | Ukuqina (Rockwell M) | Ubushushu bokuPhambuka koBushushu (°C) kwi-0.46 MPa | Indawo yokunyibilika (° C) |
|---|---|---|---|---|
53-56 | 10-19 | 77 | 160-169 | 175-178 |
Qaphela: Yenzelwe ukubhekisela kuphela. Amaxabiso anokwahluka kancinci ngokuxhomekeke kudidi kunye nomenzi.
Ugqiba
Njengoko kunjalo kwiiplastiki ezininzi zoomatshini bokubumba, iindawo ze-acetal zinokumkela kuphela iintlobo ezimbalwa zokugqitywa komphezulu. Apha ngezantsi kukho iindlela zethu eziphambili zokugqiba umphezulu wezinto ze-acetal/Delrin ezenziwe ngomatshini we-CNC.
Njengomatshini : Kunokwenzeka ukwenza umphezulu ogqwesileyo osandul’ ukwenziwa umatshini we-CNC. Abavelisi beGazfull bayakwenza oku besebenzisa izixhobo zokusika ezibukhali ze-HSS (intsimbi ekhawulezayo) ezinee-engile ezifanelekileyo ze-rake kunye ne-relief.
Ukuqhuma kweeBead : Iimpawu zezixhobo zihlala zibonakala kwiindawo ze-acetal okanye ze-Delrin ezisebenzisa i-CNC. Ukuqhuma kweebead kungenziwa ukunciphisa iimpawu zezixhobo. Kubalulekile ukuqaphela ukuba umbala womphezulu uya kukhanya ngokuqhuma kweebead, nto leyo ebangela ukuba izinto ezimnyama zibonakale zingwevu emva kokucubungula.
Iingcebiso zoYilo ezonga iindleko
I-Acetal (i-Delrin) yenye yeeplastiki ezibiza kakhulu kwimarike, ngoko ke kubalulekile ukulandela imigaqo yokonga imali engezantsi.
Uyilo ngokobukhulu obuqhelekileyo: I-Acetal idla ngokufumaneka kwiishiti ezinobukhulu obuqhelekileyo okanye kwiifom ezikhutshiweyo ezifana neebha eziqinileyo. Ukuqinisekisa ukuba inxalenye yakho ilingana nobukhulu obuqhelekileyo besitokhwe kunokunceda ukunciphisa inkunkuma yezinto ezibonakalayo kunye nokuphepha ii-odolo zesitokhwe ezenziwe ngokwezifiso, ezonyusa iindleko kunye nexesha lokuhanjiswa.
Musa ukujolisa ubukhulu bodonga obuncinci: Nangona kunokwenzeka, ubukhulu bodonga obuncinci bunokuba nzima ukubulungisa nokuzala ngaphandle kokugoba, ukugoba, okanye ukuncokola, kwaye bunokunyusa amaxabiso. Asicebisi ukuba udonga lube ngaphantsi kwe-0.060″-0.080″ ubukhulu kwizinto ze-acetal.
Umatshini we-CNC wePolypropylene (PP)
I-Polypropylene (PP) yi-thermoplastic e-semi-crystalline eza ngeendlela ezimbini ezahlukeneyo; inokwenziwa ngama-homopolymers okanye ama-copolymers. I-polypropylene ye-homopolymer yeyona ntlobo iqhelekileyo ngelixa i-polypropylene ye-copolymer inamanqanaba ahlukeneyo e-ethylene exutywe kuyo. I-polypropylene yoomatshini inokuba nzima ngakumbi kunezinye iiplastiki eziqhelekileyo ngenxa yokuthambekela kwayo ekunyibilikeni nasekungcoleni. Ukumelana kakuhle kweekhemikhali ze-polypropylene kunye namandla okudinwa kuyenza ibe luncedo ngakumbi kwiindawo eziguquguqukayo kunye neendawo ezichaphazeleka kwiindawo ezirhabaxa.
I-Polypropylene (PP) yiplastiki engena-BPA, ekhaphukhaphu enokumelana nokudinwa okumangalisayo kunye nokuqina. Ezi mpawu zenza ukuba ibe yinto ethandwayo yokusetyenziswa kwiintlobo ngeentlobo zezicelo kuzo zonke iimoto, ukupakisha kunye neemveliso zabathengi.
I-Polypropylene yoMatshini (PP) ngokuKhawulezayo
| izicelo | eziluncedo | nezingeloncedo | Ixesha lead | Price | Ukunyamezelana |
|---|---|---|---|---|---|
Izikhongozeli zokutya ezingenayo i-BPA, izixhobo zombane, izixhobo zasekhaya | Uxinano oluphantsi, ukumelana neekhemikhali kwiindidi ezahlukeneyo ze-asidi kunye neziseko, ukumelana nokudinwa okuphezulu | Ayifanelekanga ukusetyenziswa kumaqondo obushushu aphezulu, iyawohloka xa ivezwa kukukhanya kwe-UV | Ukuqala kwiintsuku ezi-3 | Phakathi ($$) | I-±0.010″; ±0.002″ eqhelekileyo inokufikelelwa; i-±0.002″ engaphantsi iyafumaneka emva kokuhlolwa ngesandla |
Polypropylene Generic
Nangona umatshini we-CNC kwi-polypropylene unzima ngenxa yokuba utyekele ekunyibilikeni nasekuboleni, i-homopolymer polypropylene inika uluhlu lweenzuzo kwiindawo ezenziwe ngomatshini ze-CNC. Umphezulu wayo otyibilikayo wenza ukuba ilungele izinto zoomatshini ezifana neegiya kwaye ukumelana kwayo nokudinwa kuthetha ukuba izinto ezincinci ezifana neehinge eziphilayo kulula ukuzidibanisa kuyilo.
Iipropati zePolypropylene eziqhelekileyo
| Amandla okuqina, isivuno (MPa) | Ukwandiswa ngexesha lekhefu (%) | Ukuqina (Unxweme D) | Ukutshintsha koBubushushu (°C) | Indawo yokunyibilika (° C) |
|---|---|---|---|---|
25-40 | 100-600 | 65-75 | 100 @ 0.45 MPa | 160-170 |
Qaphela: Yeyokubhekisela kuphela. Amaxabiso anokwahluka kancinci ngokuxhomekeke kudidi, umenzi, kunye nesigcwalisi.
Ugqiba
Iindawo zePolypropylene zinombala wendalo ongemhlophe. I-PP ayizamkeli kakuhle izinto ezigqityiweyo njengomphezulu njengepeyinti. Indalo yayo yokungangeni manzi ikwenza kube nzima kakhulu ukuyidaya.
Njengomatshini : Eyona ndlela ixhaphakileyo yokugqiba umphezulu kuye nabani na osebenza ngomatshini we-CNC kwi-polypropylene kukushiya nje loo nto ikwimeko yomatshini. Ubuso bomatshini bunokuba neempawu ezibonakalayo zesixhobo.
Ukuqhuma kweeBead : Umatshini wokugaya iiBead kwi-polypropylene udla ngokushiya ii-burrs kwimiphetho ethile kwaye i-polypropylene iyanyibilika lula xa idibana nesixhobo sokusika, nto leyo enokubangela ukuba umphezulu ube mhlophe. Ukuqhuma kweeBead kunceda ekunciphiseni oku ngokususa ezi ziphene zincinci nge-blasted media ezikwanceda ukususa amanqaku ezixhobo ukuvelisa umphezulu ohambelanayo nofanayo.
Iingcebiso zoYilo ezonga iindleko
Umatshini wokugaya i-CNC kwi-polypropylene unokuba nexabiso eliphantsi ngenxa yexabiso eliphantsi lezinto zokwakha. Nangona kunjalo, ukunciphisa ixesha eligqithisileyo lomatshini kunye nexesha lokucubungula emva komatshini kubalulekile ekugcineni iindleko ziphantsi. Enye indlela oku okunokufezekiswa ngayo kukugcina umgangatho wokunyamezelana:
+/- 0.010” kwiimpawu zobukhulu (ubude, ububanzi, ukuphakama, ububanzi)
+/- 0.010” kwindawo (indawo, ubunzulu, ulungelelwaniso)
Kuphephe ukubiza ukunyamezelana okungqongqo xa kunganyanzelekanga. Oku kubaluleke kakhulu kuba iiplastiki zomatshini zivelisa ubushushu, obunokubangela ukuba iplastiki igobe okanye ikhokelele ekuqhekekeni kobukhulu.
Umatshini we-CNC we-UHMW-PE
I-Polyethylene enobunzima beMolekyuli obuphezulu kakhulu, okanye i-UHMW Polyethylene kunye ne-UHMW-PE ngamafutshane, yinxalenye ye-HDPE (i-polyethylene enobunzima obuphezulu) eneengenelo ezongezelelweyo.
Malunga ne-UHMW-PE ye-CNC Machining
Iitsheyini zepolymer ezinde kakhulu zesixhobo zinceda ukuphucula ukuqina kwaso ngokubanzi. Sine-coefficient yokungqubana efana neTeflon, kodwa sinokumelana okungcono kokukrweleka. Umatshini wokugaya we-CNC kwi-UHMW-PE ufana nomatshini wokugaya ezinye iiplastiki ezenziwe ngobunjineli.
I-UHMW-PE yiplastiki yobunjineli ephucukileyo enobunzima obugqwesileyo, ukumelana neekhemikhali, kunye neempawu zokungagugi ezingcono kunentsimbi. I-UHMW-PE isetyenziswa kakhulu kwimizi-mveliso yeemoto kunye neyolwandle. Ukuba ne-porosity ephantsi kunye nokungakwazi kwayo ukusebenzisa iikhemikhali kuyenza ikhuseleke ekutyeni.
I-UHMW-PE Ngokujonga nje
| izicelo | eziluncedo | nezingeloncedo | Ixesha lead | Price | Ukunyamezelana |
|---|---|---|---|---|---|
Iilayini zeechute, iiprofayili zesikhokelo setsheyini, iilayini zebhampa yedokhi | Ukumelana nokukrala okungaqhelekanga, ubulukhuni obungaqhelekanga, i-coefficient ephantsi yokungqubana | Ayifanelekanga kumaqondo obushushu aphezulu, ithambekele ekurhubuluzeni ngenxa yozinzo oluphantsi | Ukuqala kwiintsuku ezi-3 | Phakathi ($$) | I-±0.010″; ±0.002″ eqhelekileyo inokufikelelwa; i-±0.002″ engaphantsi iyafumaneka emva kokuhlolwa ngesandla |
Generic UHMW-PE
Umatshini wokugaya we-UHMW uvelisa iindawo eziqinileyo nezimelana nokurhawuzelelwa, nto leyo eyenza ukuba zilungele ukusetyenziswa ezichaphazeleka yimithwalo enokutsha kunye nezinto ezirhawuzelelwa. Ukusetyenziswa okuqhelekileyo kubandakanya iipleyiti zokuguguleka kunye nezitywini. I-UHMW-PE isengozini yokurhubuluza kwaye ayifanelekanga ukusetyenziswa apho iindawo ziphantsi koxinzelelo oluqhubekayo.
Iipropati ze-UHMW-PE ngokubanzi
| Amandla okuqina, isivuno (MPa) | Ukwandiswa ngexesha lekhefu (%) | Ukuqina (Unxweme D) | Ukutshintsha koBubushushu (°C) | Indawo yokunyibilika (° C) |
|---|---|---|---|---|
20-30 | 300-600 | 60-70 | 46-68 @ 0.46 MPa | 130-136 |
Qaphela: Yenzelwe ukubhekisela kuphela. Amaxabiso anokwahluka kancinci ngokuxhomekeke kudidi kunye nomenzi.
Ugqiba
I-UHMW-PE ine-friction coefficient ephantsi eyenza ukuba ikwazi ukumelana neengubo kuba umphezulu otyibilikayo kunzima ukuwubopha. Sicebisa ukuba ushiye i-UHMW-PE ikwimeko yayo yokwenziwa; nangona kunjalo, iGazfull inokwamkela ukuqhushumba kwemidiya kunye nokugqitywa ngokwezifiso ukuba uyafuna.
Njengoko iMachined : Oku kubangela ukugqitywa okuneempawu ezibonakalayo zesixhobo kunye noburhabaxa bomphezulu obufana nokugqitywa kwe-125 uin Ra.
Ukuqhuma kweeBead : I-UHMW-PE ingavulwa ngeebead ukuze kususwe naziphi na iziphene ezibangelwe yinkqubo yokusika.
Iingcebiso zoYilo ezonga iindleko
Ukuchwetheza i-UHMW Polyethylene kuvelisa izinto ezilula nezingabizi kakhulu. Apha ngezantsi kukho amanye amacebiso okugcina imali.
Iindibano ezincinci : I-UHMW-PE ingathengwa njengephepha okanye i-bar stock ngobukhulu obahlukeneyo. Kungaba luncedo ukuyila iindawo njengezixhobo ezahlukeneyo ezinokudityaniswa zibe yinxalenye yokugqibela. Kufuneka kuqatshelwe ukuba i-UHMW-PE ayisebenzi kakuhle nee-adhesive kodwa inokudityaniswa.
Ezinye iindlela ezilungileyo ze-DFM : Ezi ziquka ukuyila ii-radii zekona ezihambelanayo, ukuyila iimpawu ezinkulu endaweni yeempawu ezininzi ezincinci, kunye nokusebenzisa ukunyamezelana okuqhelekileyo kwe-+/- 0.010.
Umatshini we-CNC we-Nylon 6/6
I-nylon, ngokubanzi i-polyamide, yi-polymer eyenziwe nge-thermoplastic. Njenge-thermoplastic, inokubunjwa ibe ziimo ezahlukeneyo nge-thermoforming. Nangona i-nylon inokwenziwa ibe ziifayibha zentambo kunye nelaphu, ikhutshwe, kwaye ibunjwe nge-injection, ineenzuzo xa yenziwe nge-CNC machining. I-nylon ineempawu ezintle zokumelana nobushushu, umatshini, kunye neekhemikhali xa isikiwe kwisitokhwe esiqinileyo.
I-Nylon 6/6 yiplastiki yobunjineli esetyenziswa kakhulu enobunzima obuhle, ukumelana nokukrweleka, kunye neempawu zobunzima. Iimpawu ze-Nylon 66 zenza ukuba ilungele izixhobo zoomatshini ezithwala umthwalo kwaye ngenxa yoko, idla ngokuba yindawo elungileyo yesinyithi. Umatshini we-CNC kwi-nylon 6/6 uphumela kwiindawo ezingabizi kakhulu nezisebenza kakuhle.
| izicelo | eziluncedo | nezingeloncedo | Ixesha lead | Price | Ukunyamezelana |
|---|---|---|---|---|---|
Izinto ezisetyenziswa kwisakhiwo ezifana neegiya, amavili, kunye neekhabhathi ze-elektroniki zabathengi | Ukumelana nokurhawuzelelwa, ukumelana nobushushu obuphakathi, ukumelana nokudinwa okuphezulu | Ukufunxwa kwamanzi amaninzi okubangela ukudumba | Ukuqala kwiintsuku ezi-3 | Phantsi ($) | I-±0.010″; ±0.002″ eqhelekileyo inokufikelelwa; i-±0.002″ engaphantsi iyafumaneka emva kokuhlolwa ngesandla |
Inayiloni 6/6
I-nylon 6/6, ekwabhalwa njenge-nylon 6-6, i-nylon 6,6, okanye i-nylon 66, yinguqulelo ye-nylon 6 ekristale ngakumbi. Ikwabizwa ngokuba yi-polyamide 66 okanye i-PA 66. Ineempawu eziphucukileyo zoomatshini ngenxa yesakhiwo sayo se-molecular esicwangcisiweyo ngakumbi. Izinto ze-nylon 6/6 zomatshini ziphucukile ukumelana nobushushu kunye namazinga aphantsi okufunxwa kwamanzi xa kuthelekiswa ne-nylon eqhelekileyo 6. Ukusetyenziswa okuqhelekileyo kubandakanya ii-wear pads, amavili esikhokelo, kunye neebheringi zesilayidi.
Iipropati zezinto zeNylon ezi-6/6 ngokubanzi
| Amandla okuqina, isivuno (MPa) | Ukwandiswa ngexesha lekhefu (%) | Ukuqina (Unxweme D) | Ukutshintsha koBubushushu (°C) | Indawo yokunyibilika (° C) |
|---|---|---|---|---|
30-98 | 1-300 | 78-88 | 75-428 | 197-266 |
Qaphela: Yenzelwe ukubhekisela kuphela. Amaxabiso anokwahluka kancinci ngokuxhomekeke kudidi kunye nomenzi.
Ugqiba
Njengoko kunjalo kwiiplastiki ezininzi, ukhetho lokugqiba umphezulu lunqongophele. Oku kunjalo ngakumbi kwi-nylon, engenakugqunywa lula. Ngaphezu koko, ukugquma kuvelisa umphezulu oqhekekileyo odla ngokubonakala umbi kunomphezulu owenziwe ngomatshini. Ezinye izinto ezinokwenzeka zokugqiba zidweliswe ngezantsi:
Njengoko kwenziwe ngomatshini : Umatshini wokusika we-CNC kwi-nylon 6/6 uhlala ushiya umphezulu ogqwesileyo. Iingcali zoomatshini beGazfull zifezekisa oku ngezixhobo ezibukhali zokusika ze-HSS (intsimbi ekhawulezayo) ezinee-engile ezifanelekileyo ze-rake kunye ne-relief.
Ukuqhumisa Amabele: I-nylon 6/6 ingalungiswa ngakumbi ngemisebenzi yokuqhumisa amabele ukuze kufumaneke uburhabaxa bomphezulu ongezantsi.
Ukufa : I-nylon ifunxa ulwelo ngokulula, ngoko ke ukudaya yindlela eqhelekileyo yokugqiba. Iidayi ezinyibilikisayo zisetyenziselwa ukudaya umphezulu weendawo ezimhlophe ze-nylon ngemibala eyahlukeneyo.
Iingcebiso zoYilo ezonga iindleko
I-nylon 6/6 yiplastiki yobunjineli engabizi kakhulu, nangona kunjalo, ukuze wonge ngakumbi iindleko zoomatshini, zama oku kulandelayo:
Gcina iindawo zilula: ukunciphisa useto lwemishini kunye nokunciphisa iindleko zomatshini ezifunekayo (ngamanye amazwi, ukusebenzisa umatshini we-3-axis xa kuthelekiswa nomatshini we-4-axis okanye we-5-axis), gcina i-geometry ilula kangangoko. Inxalenye ene-geometry eyinkimbinkimbi inokuba yeyona ilungileyo yokuprinta i-3D kwiNylon 12 nge-SLS (selective laser sintering) okanye i-HP Multi Jet Fusion.
Gcina iindawo zihambelana: gcina i-radii yangaphakathi yekona kunye nemingxunya ecociweyo ilingana nomlinganiselo ukuze kuncitshiswe inani lotshintsho lwezixhobo olufunekayo kumenzi.
Malunga ne-Acrylic CNC Machining
I-Acrylic yi-thermoplastic eyaziwa ngokucaca kwayo, amandla, kunye nokuzinza kwe-UV, nto leyo eyenza ukuba ithandwe kakhulu endaweni yeglasi kwiindawo ezininzi. Ilula, ayichaphazeleki, kwaye ngokungafaniyo nezinye iiplastiki ezicacileyo, ayitshintshi umbala xa ichaphazeleka lilanga ixesha elide.
Nangona inika amandla nokuqina okugqwesileyo, i-acrylic ayifanelekanga kwiindawo ezinobushushu obuphezulu, ingakumbi xa ithelekiswa neglasi. Ngenxa yezi mpawu, i-acrylic eyenziwe ngomatshini isetyenziswa kakhulu kumashishini afana neemoto kunye novavanyo kunye nokulinganisa.
I-Acrylic Ngokujonga Nje
| izicelo | eziluncedo | nezingeloncedo | Ixesha lead | Price | Ukunyamezelana |
|---|---|---|---|---|---|
Iidial zezixhobo kunye nezigqubuthelo zezibane zesithuthi, izikhanyisi zokukhanya, izigqubuthelo ezibonakalayo. Zingasetyenziswa njengendlela engabizi kakhulu nekhaphukhaphu endaweni yeglasi. | Ukumelana nempembelelo ephezulu, ukukhanya okucacileyo, ukumelana ne-UV ephezulu | Ukukrwela kakubi kunye nokumelana nobushushu, ubuthathaka kwiikhemikhali ezithile (umz., i-acetone, utywala) | Ukuqala kwiintsuku ezi-3 | Phantsi ($) | I-±0.010″; ±0.002″ eqhelekileyo inokufikelelwa; i-±0.002″ engaphantsi iyafumaneka emva kokuhlolwa ngesandla |
acrylic
I-Acrylic yinto eqinileyo enezibonelelo ezininzi kuneglasi. Okokuqala, i-acrylic inokwenziwa ngomatshini ngokulula ngelixa iglasi ingenako. Oku kukunika ukhetho lokusebenzisa i-CNC machining kwi-acrylic xa umsebenzi ufuna zombini i-geometry eyinkimbinkimbi kunye namanqanaba aphezulu okucaca kwe-optical kwinxalenye yokugqibela. Ukucaca kwe-Acrylic kuyenza ilungele iifestile zokuhlola, izixhobo zokuvavanya iikhemikhali, kunye nezigqubuthelo zezixhobo.
Iipropati ze-Acrylic eziqhelekileyo
| Amandla okuqina, isivuno (MPa) | Ukwandiswa ngexesha lekhefu (%) | Ukuqina (Unxweme D) | Ubushushu bokuPhambuka koBushushu (°C) kwi-0.45MPa | Indawo yokunyibilika (° C) |
|---|---|---|---|---|
65-75 | ~ 2-10 | ~ 80-90 | 105-110 | 85-110 |
Qaphela: Ngokwereferensi kuphela. Amaxabiso anokwahluka kancinci ngokuxhomekeke kwinqanaba kunye nenkqubo yokwenziwa. Kwizicelo ezibalulekileyo, jonga amaphepha edatha ethile (umz., avela kubavelisi abanjengoPlexiglas®, Acrylite®, okanye Lucite®)
Ugqiba
Ukugqitywa komphezulu akufane kusetyenziswe kwi-acrylic eyenziwe ngomatshini ye-CNC kuba uninzi lungathintela iipropati ezibonakalayo zezinto ezibonakalayo. Kwimeko apho kufuneka ukugqitywa, khetha enye ephucula ezi mpawu.
Isemgangathweni (Njengomatshini): Iimpawu zesixhobo ezibonakalayo kuyo nayiphi na ubuso obusikiweyo ziya kubonakala njengee-swirls.
Ukuqhuma kweentsimbi: Kwenza i-acrylic ibonakale ngathi iqabaka kwaye kunciphisa iimpawu ezibonakalayo zezixhobo.
Ukupholisha Ngokwesiko: I-Acrylic ingapholisha ukuze icace ngakumbi ngeenkqubo zeekhemikhali okanye ngesandla ukupholisha ngokumanzi ngeendleko ezongezelelweyo. Oku kungacelwa ngokukhetha "Okunye" kwiGazfull Instant Quoting Engine®.
Iingcebiso zoYilo ezonga iindleko
I-Acrylic yinto efumaneka lula, kodwa iyilwe ngaphakathi kwemida yento, njengoko kuchaziwe ngezantsi.
Uyilo ngokweesayizi eziqhelekileyo: I-Acrylic idla ngokufumaneka kwiishiti ezinobukhulu obahlukeneyo kunye neefom ezikhutshiweyo ezifana neetyhubhu kunye neebhari eziqinileyo. Ukuyila iindawo ezifanelana nobukhulu beshiti engaselunxwemeni kunye nesitokhwe sebha kuya kugcina iindleko ziphantsi. Ukuba inxalenye efunekayo inkulu kakhulu, cinga ngokuyiqhekeza ibe ziinxalenye ezininzi ezinokuncamathiselwa okanye zibotshelelwe kunye emva kokwenziwa.
Ukunyamezelana: Ukufikelela kwiindlela eziqinileyo kakhulu ngeplastiki efana ne-acrylic kunokuba nzima. Sicebisa ukuba ukubiza ii-tolerances eziqinileyo kune-+/- 0.005″ kuphela kwiimpawu ezibalulekileyo zokunciphisa ukwanda kweenkunkuma, iindleko, kunye namaxesha okuqhuba anxulunyaniswa nokunyamezelana okuqinileyo.
ABS CNC Machining
I-ABS, okanye i-acrylonitrile butadiene styrene, yi-thermoplastic esetyenziswa kakhulu eye yaxhaphaka ngenxa yexabiso layo eliphantsi kunye nokuqina kwayo okugqwesileyo. Umatshini wokugaya i-CNC kwi-ABS yindlela engabizi kakhulu yokusika iindawo zibe yimilo eyenziwe ngokwezifiso ngaphandle kwesidingo seemolds ezibizayo, ngakumbi kwiiprototypes, ii-jigs kunye nezixhobo, kunye nemveliso encinci.
Iplastiki ye-ABS (acrylonitrile butadiene styrene) isetyenziswa kumacandelo amaninzi ngenxa yexabiso layo eliphantsi, ukukwazi kwayo ukwenziwa, kunye neempawu zayo ezibalaseleyo zoomatshini. Ifumaneka kwiimveliso ezininzi zabathengi kwaye ikwasetyenziswa kakhulu kwishishini leemoto. I-ABS eyenziwe ngomatshini we-CNC ibonisa ukuqina okuphawulekayo, ukuqina, kunye neempawu zokufunxa ukuthuthumela, ngakumbi kwizinto ezingabizi kakhulu.
I-ABS Ngokujonga nje
| izicelo | eziluncedo | nezingeloncedo | Ixesha lead | Price | Ukunyamezelana |
|---|---|---|---|---|---|
Iindlu zemveliso, izixhobo kunye neejigi, iideshibhodi zezithuthi | Ukumelana nempembelelo ephezulu, ixabiso eliphantsi, ukumelana neekhemikhali | Ayikwazi ukusetyenziswa kumaqondo obushushu aphezulu, yonakaliswe zizinyibilikisi, kwaye ayizinzi kakuhle kwi-UV | Iqala kwiintsuku ezi-3 | Phantsi ($) | I-±0.010″; ±0.002″ eqhelekileyo inokufikelelwa; i-±0.002″ engaphantsi iyafumaneka emva kokuhlolwa ngesandla |
I-ABS ngokubanzi
I-ABS inozinzo oluhle ngokwemilinganiselo, inamandla abalaseleyo okuchukumisa, kwaye kulula ukuyilungisa. Oku kwenza i-ABS eyenziwe ngomatshini we-CNC ifaneleke kakhulu kwizicelo ezifuna iindawo ezingabizi kakhulu neziqinileyo ezifana nezithintelo zezixhobo kunye neekhabhathi.
| Amandla okuqina, isivuno (MPa) | Ukwandiswa ngexesha lekhefu (%) | Ubunzima (Rockwell R) | Ukutshintsha koBubushushu (°C) | Indawo yokunyibilika (° C) |
|---|---|---|---|---|
40.7 | 53.4% | 107 | 97.4 | 267 |
Qaphela: Yenzelwe ukubhekisela kuphela. Amaxabiso anokwahluka kancinci ngokuxhomekeke kudidi kunye nomenzi.
Ugqiba
Xa sisebenza nababoneleli bethu bezixhobo ze-ABS CNC, i-ABS eyenziwe ngomatshini idla ngokufumaneka ngemibala e-beige (yendalo), emhlophe, nemnyama. Eminye imibala inokufumaneka ngokufumana izinto ngokuthe ngqo.
Njengoko kusetyenzisiwe ngomatshini: Izixhobo ze-CNC ABS zenziwe ngomatshini ngokweemfuno zazo ezineempawu ezincinci zesixhobo okanye ii-swirls kumphezulu wesixhobo.
Ukuqhumisa iiBead: Ukuze ufumane iindawo ezingaphezulu ezingabonakaliyo, umphezulu ungagqunywa ngeebead zeglasi ezintle ukuze kuncitshiswe ukukhanya. Nangona kunjalo, iiplastiki zokuqhumisa iibead zinokubangela iindawo ezingalinganiyo okanye zingonakalisa iimpawu ezineenkcukacha ezintle.
Iingcebiso zoYilo ezonga iindleko
I-ABS yiplastiki engabizi kakhulu ekulula ukuyisebenza kwaye ineempawu ezintle zoomatshini. Ukuze kongiwe iindleko, iinjineli kufuneka ziphephe ukubiza ukunyamezelana okungqongqo kakhulu, njengoko oku kunokuba nzima ukulawula kwi-thermoplastics efana ne-ABS. Nazi ezinye iingcebiso zoyilo ngokubanzi esizicebisayo malunga nezixhobo ze-CNC machined:
Iimpawu zoyilo kwiiplani ezifanayo ze-axis: Oku kuya kunciphisa isidingo soomatshini be-CNC abane-axis ezi-4 nezi-5 ezibiza kakhulu.
Ukungaguquguquki kubalulekile : Ukugcina izinto ezifana ne-internal corner radii kunye ne-tap hole zingaguquguquki kuya kunceda ukonga ixesha kunye nemali kwiindawo ngokunciphisa isidingo sokutshintsha izixhobo.
Inkonzo yoMatshini wePolycarbonate CNC
I-Polycarbonate, okanye i-PC, yi-thermoplastic engenasimo. Indalo yayo engenasimo ithetha ukuba iqala ithambe ngaphambi kokuba inyibilike kwaye ayinayo indawo yokunyibilika emiselweyo. Oomatshini beGazfull i-polycarbonate emnyama okanye ecacileyo kunye ne-bar stock. Ukucaca kwayo, ukumelana nokuqhekeka, kunye nobunzima obulula kwenza ukuba ibe yindawo efanelekileyo yokutshintsha iglasi. Ikwaphatha amaqondo obushushu aphezulu ngcono kune-acrylic. Nangona kunjalo, umatshini we-CNC kwi-polycarbonate awuvelisi iindawo ezibonakalayo ngokubonakalayo, ngoko ke kufuneka ukugqitywa okungakumbi.
I-PC (i-polycarbonate) yiplastiki yobunjineli enokuqina okungaqhelekanga kokuqhekeka. Iyakwazi ukumelana neempembelelo ngelixa ngaxeshanye inika ukucaca okubonakalayo, ukumelana ne-UV, kunye nokumelana nobushushu obuphezulu kunobuqhelekileyo xa kuthelekiswa nezinye iiplastiki zobunjineli.
I-PC eqhelekileyo (i-polycarbonate) ngokujonga nje
| izicelo | eziluncedo | nezingeloncedo | Ixesha lead | Price | Ukunyamezelana |
|---|---|---|---|---|---|
Iilensi zezibane zemoto, ii-diffusers zokukhanya, ii-casings ezingangeni manzi | Ukumelana nempembelelo ephezulu, ukucaca okugqwesileyo, ukumelana nobushushu obuphakathi (ukuya kuthi ga kwi-275℉/135℃), ukuqina okungaqhelekanga kokuqhekeka | Ikrwela lula, ayinamandla okumelana neekhemikhali | Iqala kwiintsuku ezi-3 | Phakathi ($$) | I-±0.010″; ±0.002″ eqhelekileyo inokufikelelwa; i-±0.002″ engaphantsi iyafumaneka emva kokuhlolwa ngesandla |
Qaphela: Yenzelwe ukubhekisela kuphela. Amaxabiso anokwahluka kancinci ngokuxhomekeke kudidi kunye nomenzi.
I-Generic PC (iPolycarbonate)
Umatshini wokugaya i-CNC kwi-polycarbonate uthandwa kakhulu. Ukumelana okungaqhelekanga kwempembelelo yezixhobo kuyenza ifaneleke kakhulu kwiindawo zokwakha. Ngamandla ombane aphindwe kabini kune-ABS, i-polycarbonate ibonakalisa enye yezona zinto zinamandla ombane aphezulu kuneeplastiki zobunjineli eziqhelekileyo. Yenziwa ngokulula ngaphandle kokuqhekeka okanye ukuqhekeka.
Iipropati zePC ngokubanzi
| Amandla okuqina, isivuno (MPa) | Ukwandiswa ngexesha lekhefu (%) | Ukuqina (Unxweme D) | Ukutshintsha koBubushushu (°C) | Ubushushu botshintsho lweglasi (°C) |
|---|---|---|---|---|
40-154 | 3-233 | 90-95 | 57.2-208 | 142-152 |
Ugqiba
Kuphela uluhlu olulinganiselweyo lokugqitywa komphezulu olusebenza kwiplastiki. Oku kunjalo ngakumbi xa i-CNC machining kwi-polycarbonate kuba izinto ezisetyenzisiweyo zidla ngokukrwela lula. Ezinye izinto ezinokwenzeka zidweliswe ngezantsi:
Ukupholisha ngomphunga : I-polycarbonate eyenziwe ngomatshini we-CNC idla ngokuphuma ineempawu zezixhobo kumphezulu. Oku akulunganga kwiizicelo ezifuna izinto ezicacileyo ngokubonakalayo. Ukupholisha, ngokubanzi, yinkqubo yokususa iimpawu zezixhobo okanye amabala, kwaye enye yeendlela ezisebenzayo xa kufikwa kwi-polycarbonate kukupholisha ngomphunga. Oku kusebenza ngokubeka umphezulu kwisinyibilikisi esisabelayo kwaye sibangele ukuba umaleko womphezulu unyibilike kwaye uphume. Le nkqubo ilingana umphezulu kwaye izalise naziphi na iimpawu zezixhobo.
Ingubo enganyangekiyo ekukrweleni : Enye ingxaki ye-polycarbonate kukuthambekela kwayo ekukrweleni lula. Ezinye iingubo ezithengiswayo zinceda ukugcina ukucaca okubonakalayo kwe-polycarbonate ngelixa ziphucula ukumelana kwayo nokukrwela.
Iingcebiso zoYilo ezonga iindleko
I-Polycarbonate yiplastiki ebiza kakhulu. Apha ngezantsi kukho amacebiso oyilo okonga imali.
Ii-sub-assemblies: I-PC yoomatshini bokuchwetheza inikezelwa nokuba kukwiphepha okanye kwi-bar stock. Ngenxa yoko, xa kuchwethezwa i-CNC kwi-polycarbonate, kubalulekile ukuyila iindawo ucinga ngobukhulu obuqhelekileyo. Iindawo ezinkulu ezenziwe ngebhloko enye ye-polycarbonate zinokubiza kakhulu. Endaweni yoko, cinga ngokuyila ii-sub-assemblies ezahlukeneyo eziya kuthi kamva zihlangane okanye zidityaniswe nge-plastic welding.
Iimpawu ezihambelanayo: Yila ngeempawu ezihambelanayo ukunciphisa izixhobo ezikhethekileyo okanye ukutshintsha izixhobo.
PEEK CNC Machining
I-PEEK okanye i-polyetheretherketone yiplastiki yobunjineli ephucukileyo enoluhlu olude lweempawu eziluncedo. Ezi ziquka ukuqina kumaqondo obushushu aphezulu, ukumelana nokukrweleka, ukuhambelana kwezinto eziphilayo, ukumelana ne-vacuum ephezulu kakhulu, ukumelana neekhemikhali ezingaqhelekanga, kunye nokufaneleka komatshini wokugaya i-CNC.
I-PEEK yi-thermoplastic e-semi-crystalline enokuqhubeka isebenza kumaqondo obushushu afikelela kwi-260°C kwaye iyakwazi ukumelana neekhemikhali kakhulu. Nangona kunjalo, kufuneka kuqatshelwe ukuba ezinye ii-asidi ezifana ne-sulfuric acid ziya kuyinyibilikisa le nto. Umatshini wokugaya i-CNC kwi-PEEK yindlela eqhelekileyo yokwenza iindawo ezisetyenziselwa kwiindawo ezixineneyo ezifuna amandla oomatshini, uzinzo lweekhemikhali, kunye/okanye ukumelana nobushushu obuphezulu. Izicelo ziquka izinto ezisetyenziswa kumashishini ezonyango, eenqwelo moya, kunye neemoto.
KHANGELA NGOKUKHAWULEZAYO
| isicelo | eziluncedo | nezingeloncedo | Ixesha lead | Price | Ukunyamezelana |
|---|---|---|---|---|---|
Iibheringi, iiwashers kunye neegiya, izinto zokufakelwa umqolo, izixhobo zotyando | Ayinamoya, ayikhuphi igesi kakhulu kwiimeko eziphezulu zokungasebenzi kakuhle, ayihambelani ne-biocompatible | Ixabiso liphezulu, iyahambelana ne-bio kodwa ayidibani lula nethambo | Ixesha lokufumana iinxalenye zePEEK liqala kwiintsuku ezi-3 zomsebenzi | Phezulu ($$$) | Ukunyamezelana koomatshini be-+/- .001” (+/- 0.025 mm) kuyafezekiseka |
I-PEEK yeGeneric
I-PEEK yoomatshini ivumela uluhlu olubanzi lwezicelo ezisebenzisa iipropati ezibalaseleyo zale nto. I-PEEK ineengxaki ezimbalwa kakhulu xa ithelekiswa nezinye iiplastiki zobunjineli. Enye inzuzo eyihlukanisayo kukumelana kwayo nobushushu. Ingasebenza kumaqondo obushushu aphezulu ixesha elide kunezinye iiplastiki ezininzi. Ukongeza, i-PEEK ayithandi amanzi, ngoko ayifunxi lula amanzi, kwaye ikwadlula igesi encinci kakhulu phantsi kweemeko zokucoca. Olu zinzo luluncedo olukhulu. Ukusetyenziswa kwe-PEEK kuquka ukusetyenziswa kwezonyango kwi-implants zexeshana ukuya kwiindawo ze-aerospace ezivezwe kwi-vacuum egqithisileyo.
Iipropati zePEEK eziqhelekileyo
| Amandla okuqina, isivuno (MPa) | Ukwandiswa ngexesha lekhefu (%) | Ukuqina (Unxweme D) | Ukutshintsha koBubushushu (°C) | Ubushushu botshintsho lweglasi (°C) |
|---|---|---|---|---|
65-120 | 1.5-110 | 62-89 | 182-210 | 143-155 |
I-USP Class VI PEEK (TECAPEEK)
I-PEEK elinganiswe kwi-USP Class VI, efana ne-TECAPEEK MT, ziintlobo ezihambelanayo ne-bio ezenzelwe ngokukodwa ukusetyenziswa ngetekhnoloji yezonyango. Ibonakaliswa kukumelana okuphezulu kakhulu kweekhemikhali, ukumelana neendlela ezahlukeneyo zokubulala iintsholongwane, kunye nokukwazi ukugcina iipropati zayo zoomatshini kumaqondo obushushu aphezulu. Ukujonga umgangatho wezonyango kudla ngokusetyenziswa kwizicelo zonyango kunye nezixhobo apho kufuneka unxibelelwano oluncinci nolusu kunye nezicubu. I-USP Class VI PEEK ikwayinto enqwenelekayo ekusetyenzisweni kwezonyango ngenxa yokukwazi kwayo ukugcina imijikelo emininzi yokubulala iintsholongwane ngaphandle kokunciphisa umgangatho.
| Amandla okuqina, isivuno (MPa) | Ukwandiswa ngexesha lekhefu (%) | Ukuqina (Rockwell M) | Ukutshintsha koBubushushu (°C) | Ubushushu botshintsho lweglasi (°C) |
|---|---|---|---|---|
96.5-110 | 30-50 | 94-99 | 160 | 150 |
I-Peek GF30
I-PEEK GF30 yinguqulelo ye-PEEK egcwele iglasi engama-30%. Xa ithelekiswa ne-PEEK engagcwaliswanga, i-GF30 inobulukhuni obuphezulu kunye namandla oomatshini anyukileyo. I-PEEK eqinisiweyo yeglasi ikwanayo nozinzo oluphezulu kunye namandla okuhamba. Le nto ifanelekile kwiindawo ezifumana imithwalo ephezulu engashukumiyo kumaqondo obushushu aphezulu. I-PEEK GF30 ayifanelekanga kangako ukusetyenziswa kwiibhereyitha okanye ukuguguleka ngenxa yempembelelo yokurhawuzelela enayo imicu yeglasi kwiindawo zokutshatisa.
| Amandla okuqina, isivuno (MPa) | Ukwandiswa ngexesha lekhefu (%) | Ukuqina (Rockwell M) | Ukutshintsha koBubushushu (°C) | Eyona nkonzo yobushushu bobushushu (°C) |
|---|---|---|---|---|
101-157 | 2.2-5 | 103 | 316 | 260-300 |
Ugqiba
Iindawo zePEEK ngokwemvelo zingwevu okanye zibe beige. Ngenxa yesakhiwo sePEEK sepolymeric, iipeyinti kunye neengubo kunzima ukuzibophelela kumphezulu wayo. Nangona kunjalo, ngenxa yokumelana kwayo neekhemikhali, kuyamkeleka ukushiya iindawo zisebenza ngomatshini.
Njengoko iMachined : I-PEEK ilula ukuyilungisa kwaye inokugqiba umphezulu ogudileyo. I-Gazfull inikezela ngokucaphula ngokuzenzekelayo uburhabaxa bomphezulu obuncinci njenge-32uin Ra kwi-PEEK kodwa inokucaphula namaxabiso aphantsi ngophononongo lwesandla.
Ukuqhushumba kweeBead : Naziphi na iimpawu zezixhobo ezingafunekiyo zingasuswa ngokugquma umphezulu ngeebead zeglasi ngomatshini.
Iingcebiso zoYilo ezonga iindleko
Ngenxa yeendleko eziphezulu zezinto ezisetyenzisiweyo, iindleko zokuvelisa kufuneka zincitshiswe. Enye indlela yokunceda ekulawuleni iindleko zomatshini wokugaya i-CNC kwi-PEEK kukucela ukuqhoboshelwa ngexesha lokwenziwa. Oku kunokunciphisa ukuqhekeka komphezulu nangaphakathi, okuya kunciphisa izinga lokuqhekeka kwaye kunciphise iindleko zizonke zomenzi.
Umatshini we-CNC weTeflon (PTFE)
I-PTFE, okanye i-polytetrafluoroethylene, yi-thermoplastic esekwe kwi-fluoropolymer eyenziwe ngokupheleleyo ngee-athomu ze-carbon kunye ne-fluorine. Iyaziwa ngegama layo lorhwebo leDuPont, iTeflon. Iimpawu zeTeflon zokumelana nobushushu ziphakathi kwezona ziphezulu kuzo zonke iiplastiki zobunjineli eziqhelekileyo. Ikwamelana nokugqwala kakhulu ngenxa yokwakheka kwayo kweekhemikhali ze-fluoropolymer. Umatshini we-CNC kwi-PTFE-Teflon yi-CNC machining I-PTFE-Teflon ilula kakhulu ngenxa yamandla ayo aphantsi kunye nokuthamba kwayo, nangona kunokuba nzima ukugcina amanqanaba aphezulu okuchaneka.
I-PTFE-Teflon yahlukile kwiiplastiki ezininzi zobunjineli ngenxa yokuba inyibilika kakhulu, i-coefficient ephantsi yokungqubana, kwaye ayinayo ikhemikhali. Ezi mpawu zingaqhelekanga zenze ukuba i-PTFE-Teflon coatings ibe yindima yayo eyaziwayo kwizitya zokupheka ezinganamatheliyo kunye nokusetyenziswa okongezelelweyo kumashishini okutya neziselo, iikhemikhali, ezonyango, kunye nezixhobo zombane.
I-PC eqhelekileyo (i-polycarbonate) ngokujonga nje
| izicelo | eziluncedo | nezingeloncedo | Ixesha lead | Price | Ukunyamezelana |
|---|---|---|---|---|---|
Izinto zokufakelwa kwezonyango, iipayipi zokugquma iikhemikhali ezirhabaxa, ukufakelwa kwezinto zombane | Ikhuselekile ekutyeni, ayithandi amanzi, ayisebenzisi ubushushu obuphezulu, ayisebenzisi ukungqubana okuphantsi | Idala umsi onobuthi xa ishushu kakhulu, ingakwazi ukumelana nokukrweleka kakuhle | Amaxesha okufumana isaphulelo aqala kwiintsuku ezi-3. | Phakathi ($$) | Ukunyamezelana okuqhelekileyo yi +/- 0.010” ; +/- 0.001″ ukunyamezelana kuyafezekiseka. |
Intombi enyulu PTFE-Teflon
Nangona ezi zinto zisetyenziswa kakhulu njengengubo, ezinye izinto ezifakelweyo zonyango zenziwa nge-CNC machining kwi-PTFE-Teflon. I-Teflon ayisebenzi kwaye ngenxa yoko izinto ezifakelweyo zonyango ezenziwe ngale nto azigatywa ngumzimba. I-coefficient yayo ephantsi yokungqubana yenza ukuba ilungele izinto ezityibilikayo ezifana neebheringi.
Iipropati zePTFE-Teflon ngokubanzi
| Amandla okuqina, isivuno (MPa) | Ukwandiswa ngexesha lekhefu (%) | Ukuqina (Unxweme D) | Ukutshintsha koBubushushu (°C) | Ubushushu obunyibilikayo (°C) |
|---|---|---|---|---|
9-30 | 300-400 | 55-65 | 115 | 330 |
Qaphela: Yenzelwe ukubhekisela kuphela. Amaxabiso anokwahluka kancinci ngokuxhomekeke kudidi kunye nomenzi.
Ugqiba
I-Teflon ayimelani kakhulu neengubo ngenxa yendalo yayo njengomphezulu onganamatheliyo. I-Teflon idla ngokushiya ii-burrs kwimiphetho eyenziwe ngomatshini, kodwa i-Gazfull izisusa ngokuzenzekelayo ezi zinto ngaphambi kokuba ithumele imveliso egqityiweyo.
Njengomatshini : Kungcono ukushiya inxalenye ikwimeko yayo yomatshini.
Ukuqhumisa Amacephe : Ukuze kugqitywe kakuhle kwaye kususwe izinto ezingaqhelekanga, iindawo zingaqhumisa amacephe ukuze umphezulu ube mtyibilizi ngokulinganayo.
Iingcebiso zoYilo ezonga iindleko
Umatshini wokugaya we-CNC kwi-PTFE-Teflon unokuba ngumceli mngeni, ingakumbi ukuba kufuneka ukunyamezelana okuqinileyo. Ngenxa yoko, kubalulekile ukuqinisekisa ukuba inkqubo yokugaya ayisokolisi kwaye ikhawuleza kangangoko.
Iimpawu zoyilo kwiiplani ezifanayo ze-axis: Oku kuya kunciphisa isidingo soomatshini be-CNC abane-axis ezi-4 nezi-5 ezibiza kakhulu.
Ukungaguquguquki kubalulekile : Ukugcina izinto ezifana ne-internal corner radii kunye ne-tap hole zingaguquguquki kuya kunceda ukonga ixesha kunye nemali kwiindawo ngokunciphisa isidingo sokutshintsha izixhobo.
Garolite G-10 for CNC machining
IGarolite yi-thermoset composite eyenziwe nge-fiberglass kunye ne-phenolic epoxy resin. Njenge-thermoset, i-garilite ayinakunyibilikiswa kwaye iguqulwe. Ukuba ifudunyezwe ngaphezu kobushushu bayo obuphezulu bokusebenza, iyaphuka ngokweekhemikhali kwaye ayizukugcina iipropati zayo xa ipholile. Oku kwenza ukubumba ngenaliti kwi-garilite kungenzeki. Umatshini we-CNC kwi-garilite yindlela ekuphela kwayo yokwenza iindawo ezintsonkothileyo ngale nto.
IGarolite yi-epoxy edityanisiweyo ngeglasi enomlinganiselo ophezulu wokuqina-ubunzima kunye nokumelana nokugqwala kunye nokufuma, nto leyo eyenza ukuba ilungele ukusetyenziswa elwandle. Ikwamelana nomlilo kwaye iyi-insulator entle yombane, nto leyo eyenza ukuba ibe yinto ekhethwayo kwiibhodi zesekethe ze-elektroniki.
IGarolite G-10 (FR4)
Umatshini wokugaya i-CNC kwiGarolite G-10 (FR4) uvelisa iindawo ezifanelekileyo zokusetyenziswa kwenkunkuma okanye ukufuma okuphezulu. Ngokwesiqhelo, ezi ndibaniselwano zeemeko zendalo zifumaneka kwishishini lolwandle, apho i-garalite isetyenziselwa izinto zenjini ezifana nezibiyeli zokufaka kunye nezicelo ezifuna ubushushu bombane kunye namandla oomatshini.
IGazfull inikezela nge-gararolite kuzo zombini iiklasi ze-G-10 kunye ne-G-10 FR4. I-FR4 yiklasi yeGarolite G-10 engatshiyo enomlinganiselo wokutsha we-UL94 V-0. Omabini la manqanaba aneempawu ezifanayo zezinto ngaphandle komlinganiselo ongcono wokutsha onikezelwa yi-FR4. Kwiimeko ezininzi, i-G-10 FR4 inokutshintshwa ngokukhuselekileyo xa kufuneka i-G-10; nangona kunjalo, akufuneki ufake i-G-10 xa kufuneka i-FR4.
Jikelele iGarolite G-10 (FR4) iiPropati zeMathiriyeli
| Amandla okuqina, isivuno (MPa) | Amandla oxinzelelo (MPa) | Ukuqina (Rockwell M) | Ukulinganisa ukutsha | Ubushushu bokusebenza obuqhubekayo (°C) |
|---|---|---|---|---|
262-310 | 448 | 110 | Ul94 V-0 | 140 |
IGarolite G11 (FR5)
Njenge-G-10, i-gararolite G-11 (FR5) yinto eyenziwe ngeglasi e-epoxy laminate. I-G11 sisixhobo sokukhusela ubushushu esingcono kune-G10 kwaye sinokumelana namaqondo obushushu aphezulu ngenxa yoko. Oku kuyenza ibe lukhetho oluhle kwiindlela zoomatshini okanye zombane eziza kusetyenziswa kwiindawo ezinobushushu obuphezulu.
I-General Garolite G11 (FR5) yeePropati zeMathiriyeli
| Amandla okuqina, isivuno (MPa) | Amandla oxinzelelo (MPa) | Ukuqina (Rockwell M) | Ukulinganisa ukutsha | Ubushushu bokusebenza obuqhubekayo (°C) |
|---|---|---|---|---|
255-295 | 434 | 112 | Ul94 V-0 | 150 |
Ugqiba
I-Garolite idla ngokuba yinto eluhlaza ukuya kumthubi-luhlaza kodwa ikwathengiswa ngombala omnyama. Ayithandi ukupholisha ngenxa yokwakheka kwayo okune-fiber. Ngokwesiqhelo, ukupholisha umphezulu wayo ongemhle akuyi kuqaqamba.
Njengoko iMachined : IGarolite ngokubanzi inomphetho ogudileyo ongemhle emva kokwenziwa kwayo. Oku kuthetha ukuba iindawo ezishiywe zikwimeko yazo yokwenziwa kwayo aziyi kuyiphazamisa indlela ebukeka ngayo.
Ukuqhuma kweeBead: Iinxalenye ezenziwe kwi-garolite zinokutshiswa ngeebead ukuze kususwe naziphi na iindawo ezingalinganiyo eziveliswa ngexesha lokwenziwa kwe-machining.
Iingcebiso zoYilo ezonga iindleko
IGarolite yiplastiki yobunjineli ebiza kakhulu, kwaye ngenxa yoko, kubalulekile ukunciphisa iindleko zokuvelisa apho kunokwenzeka khona.
Uyilo ngokwemilinganiselo yesitokhwe eqhelekileyo: I-Garolite inqunyelwe kwi-bar, i-rod, ityhubhu, kunye ne-sheet stock. Xa uyila iindawo zale nto, qiniseka ukuba ufunda kuqala ubungakanani besitokhwe obukhoyo, uze uyila ukuhlangabezana nezo ngxaki. Izinto ezincinci ezisusiweyo ukuze kufikelelwe kubukhulu bokugqibela zithetha ukonga iindleko ngakumbi ngokwezinto ezichithwayo kunye nexesha elichithwayo. Umatshini wokugaya i-CNC kwi-garalite ufuna izixhobo zedayimani okanye ze-superalloy, ngoko ke sisixhobo esibizayo kumatshini.
PVC CNC Machining
I-PVC yenye yeeplastiki zobunjineli ezisetyenziswa kakhulu. Ngokuqhelekileyo iza ngeendlela ezimbini: i-PVC eyenziwe ngeplastiki kunye ne-nonplasticized. I-PVC engenaplastiki isetyenziswa kwiindawo eziqinileyo ezifana nemibhobho kunye nezixhobo. Umatshini wokugaya i-CNC kwi-PVC uhlala wenziwa ngolu hlobo luqinileyo lwezinto. I-PVC eyenziwe ngeplastiki isetyenziswa kwiindawo ezifuna ukuguquguquka njengeentambo okanye iityhubhu ezincinci.
Ukuveliswa kwe-PVC kusebenzisa izinto ezincinci ezingahlaziyekiyo ngobuninzi kunezinye iiplastiki ezininzi, nto leyo eyenza ukuba ibe yenye yeeplastiki eziluhlaza kakhulu ezikhoyo. Umatshini wokugaya i-CNC kwi-PVC ufana nowezinye iiplastiki zobunjineli, kwaye ngenxa yokuqina kwayo nobunzima bayo, kulula kakhulu ukuwusebenzisa.
Umatshini we-PVC uvelisa izixhobo ezingabizi kakhulu ezineempawu ezintle zoomatshini kwaye zinezibonelelo ezongezelelweyo zokumelana nezinto ezibangela ukufuma kunye nokumelana ne-UV. Ukufuma kwento kunye nokumelana ne-UV kwenza ukuba ibe nomtsalane kwiimveliso ezifana neepayipi kunye nezixhobo zepayipi.
Eqinile / engafakwanga PVC
| Amandla okuqina, isivuno (MPa) | Ukwandiswa ngexesha lekhefu (%) | Ukuqina (Unxweme D) | Ukutshintsha koBubushushu (°C) | Uvavanyo Lokutsha (UL 94 (1.5 mm)) | umbala |
|---|---|---|---|---|---|
45.6 | 110 | 80 | 72.5 | I-HB-5VA | Ngwevu |
Ugqiba
Ngokungafaniyo nezinye iiplastiki ezininzi zobunjineli, i-PVC inokupeyintwa ngokulula ngeenjongo zobuhle kunye nokwandisa ubomi bayo bangaphandle. Kufuneka kuqatshelwe ukuba nangona iimpawu zayo zoomatshini zihlala zifana, i-PVC ecacileyo idla ngokujika umbala ngokuhamba kwexesha xa ivezwe elangeni okanye kwezinye iindawo ze-UV.
Ipeyintiwe: I-PVC ingapeyintwa logama nje ipeyinti ingenazo izinyibilikisi ezihlasela i-polyvinyl chloride. Qinisekisa ukuba ipeyinti yakho yenzelwe ukusebenza kwi-PVC ngaphandle kokonakalisa iimpawu zayo zobugcisa.
Njengoko iMachined : I-PVC ilungiswa ngokulula kwaye ivelisa umphezulu ogudileyo nokhazimlayo ngaphandle kwemfuneko yokwenza eminye imisebenzi.
Iingcebiso zoYilo ezonga iindleko
Umatshini wokugaya i-CNC kwi-PVC uvelisa izinto ezilula nezingabizi kakhulu. Nangona kunjalo, eli cebiso lilandelayo linokunceda ukunciphisa iindleko nangakumbi:
Ii-Subassemblies: I-PVC iyafumaneka njenge-sheet okanye i-bar stock ngobukhulu obahlukeneyo. Cwangcisa uyilo lwakho ukuze ukwazi ukwenza izinto ezivela kwezi stock sizes uze uzidibanise kamva kwinxalenye yokugqibela. Iiglu ze-PVC kulula ukuzifumana kwaye zingasetyenziselwa ukwenza iindawo ezintsonkothileyo kwii-sub-assembly ezininzi ngendlela engabizi kakhulu.
Iiplastiki ze-CNC zilandela iindlela ezifanayo zoyilo njengeentsimbi ezenziwe ngomatshini ze-CNC, ngoko ke sebenzisa iindlela ezilungileyo zoyilo lwe-machining nanini na kunokwenzeka.