Umatshini we-CNC woMkhosi noKhuselo
Kwihlabathi elinzima lemikhosi nokhuselo, apho ukuchaneka kunokuthetha umahluko phakathi kwempumelelo yomsebenzi kunye nokungaphumeleli, iteknoloji yokuvelisa idlala indima ebalulekileyo. Umatshini wokulawula iinombolo zekhompyutha (CNC) ubonakala njengelitye lesiseko lemveliso yokhuselo yanamhlanje, okuvumela ukudalwa kwezinto ezintsonkothileyo nezithembekileyo ezihlangabezana neemfuno ezingqongqo. Umatshini wokulungisa ii-CNC ubandakanya ukusetyenziswa kwezixhobo ezilawulwa yikhompyutha ukubumba izinto ngokuchanekileyo okugqwesileyo, ukwenza iinkqubo ezizenzekelayo ezazikade zisenziwa ngesandla kwaye zinobunzima bokwenza iimpazamo. Le teknoloji iguqule indlela abakhi bezokhuselo abavelisa ngayo yonke into ukusuka kwiindawo zeenqwelo-moya ukuya kwiinkqubo zezixhobo, ukuqinisekisa ukuhambelana, ukusebenza kakuhle, kunye nobuchule kushishino apho ubomi kunye nokhuseleko lwesizwe lusengozini.
Icandelo lokhuselo lifuna iindawo ezinokumelana neemeko ezinzima—amaqondo obushushu aphezulu, iindawo ezirhabaxa, kunye noxinzelelo olukhulu loomatshini—ngelixa zinamathela kwiindlela eziqinileyo ezidla ngokulinganiswa kwii-microns. Umatshini wokugaya we-CNC ugqwesa apha ngokuvumela ukuveliswa ngokukhawuleza kweeprototypes kunye nezixhobo ezipheleleyo ezivela kwizixhobo eziphambili ezifana ne-titanium kunye ne-Inconel. Iinkampani ezifana neLockheed Martin, inkokheli kwi-aerospace kunye nokhuselo, zixhomekeke kakhulu kubuchwepheshe be-CNC ukuvelisa iinkqubo ezibalulekileyo zeejethi zokulwa kunye nezithuthi zomoya ezingenabantu (ii-UAV). Umzekelo, uthotho lweedrone zePredator oluvela kwiGeneral Atomics lusebenzisa izixhobo ezenziwe nge-CNC kwizakhiwo ezikhaphukhaphu kodwa ezihlala ixesha elide, nto leyo egxininisa indima yetekhnoloji kwimfazwe yanamhlanje.
Ngokwembali, ukwamkelwa kwe-CNC kukhuselo kubuyela emva phakathi kwinkulungwane yama-20, kuvela kwiinkqubo zolawulo lwamanani ezaphuhliswa ngexesha leMfazwe ebandayo ukuxhasa ukuqhubela phambili komkhosi. Namhlanje, kubalulekile ekunikezeleni ngeenkonzo zeSebe lezoKhuselo laseMelika kunye namahlakani kwihlabathi liphela. Njengoko inkcitho yokhuselo lwehlabathi iqikelelwa ukuba idlule kwi-$2 trillion ngonyaka, imfuno yokuvelisa ngokuchanekileyo iyanda. I-CNC ayigcini nje ngokuphucula ukulungela ukusebenza kodwa ikwaqhuba ukonga iindleko ngokunciphisa inkunkuma kunye namaxesha okukhawuleza okuguqula izinto. Nangona kunjalo, iza nemingeni efana nokuthotyelwa kwemithetho phantsi kwe-ITAR (International Traffic in Arms Regulations) kunye nesidingo sobuchule obukhethekileyo.
Eli nqaku liza kujonga indima ebanzi yokwenziwa kwe-CNC machining kwizicelo zomkhosi nezokhuselo. Siza kuhlola imbali yayo, iindlela zokusebenza, ukusetyenziswa kwayo, izixhobo, iingenelo, imingeni, kunye neendlela zexesha elizayo. Ngokuqonda igalelo le-CNC, sifumana ukuqonda ngendlela obu buchwephesha obuqinisa ngayo ukhuseleko lwesizwe kwaye butyhala imida yokugqwesa kobunjineli.
Imbali yoMatshini we-CNC kwiMikhosi kunye noKhuselo
Ibali loomatshini bokuchwetheza be-CNC emkhosini nakwizokhuselo liqala emva kweMfazwe Yehlabathi yesiBini, xa imfuneko yezixhobo ezintsonkothileyo nezichanekileyo yanda phakathi kophuhliso olukhawulezayo lwetekhnoloji kwiinqwelomoya nakwizixhobo. Ekuqaleni, imishini yayisenziwa ngesandla, ifuna abasebenzi abaninzi, kwaye inokwenza iimpazamo zabantu, nto leyo eyayinciphisa isantya sokuvelisa kunye nokuchaneka. Umkhosi woMoya wase-US, eqonda le mida, waxhasa uphando ngeminyaka yoo-1940 noo-1950 ukuphuhlisa iinkqubo zolawulo lwamanani (NC), ezazisandulela i-CNC yanamhlanje. UJohn T. Parsons, odla ngokubizwa ngokuba nguyise we-NC, wasebenzisana ne-MIT ukudala iinkqubo zeteyipu ezizisebenzisa ngokuzenzekelayo izixhobo zoomatshini zee-helikopta, nto leyo ebonisa utshintsho olubalulekileyo oluya kwi-automation kwimveliso yokhuselo.
Ngeminyaka yoo-1970, ukuhlanganiswa kweekhompyutha kwaguqula i-NC yaba yi-CNC, okuvumela ukwenziwa kweenkqubo ezintsonkothileyo kunye nohlengahlengiso lwexesha langempela. Olu tshintsho lwaluqhutywa ziimfuno zokhuselo ngexesha leMfazwe ebandayo, apho i-US kunye ne-Soviet Union zazikhuphisana ngophuhliso lwezixhobo. Oomatshini be-CNC bakwazile ukuvelisa izinto ezintsonkothileyo zeejethi zokulwa ezifana ne-F-16 kunye neenqanawa ezingaphantsi komhlaba, benciphisa amaxesha okukhokela ukusuka kwiinyanga ukuya kwiiveki. Kwiminyaka yoo-1980, ukuqhubela phambili kwi-microprocessors kwaphucula ngakumbi amandla e-CNC, nto leyo eyenza ukuba zibe yimfuneko kwizixhobo ezikhokelwa ngokuchanekileyo kunye netekhnoloji efihlakeleyo.
Imfazwe yaseGulf ngeminyaka yoo-1990 yabonisa impembelelo ye-CNC, njengoko iindawo ezichanekileyo ezenziwe nge-CNC zanegalelo ekusebenzeni kakuhle kweebhombu ezikrelekrele kunye neenkqubo zeradar eziphambili. Emva ko-9/11, ingqwalasela yatshintshela kwi-prototyping ekhawulezayo yezixhobo zokulwa nobugrogrisi, i-CNC iququzelela ukuphindaphinda ngokukhawuleza kwezixhobo zokuzikhusela zomzimba kunye neenxalenye zedrone. Namhlanje, iinkampani ezifana neBaker Industries zigxininisa indlela i-CNC eye yaba yinxalenye ebalulekileyo ngayo ekuveliseni iindawo zeesathelayithi, izithuthi zomkhosi, kunye neenkqubo ezingenabantu.
Kwihlabathi liphela, amazwe afana neRashiya aye aphuhlisa oomatshini be-CNC abathatha indawo yokungenisa impahla kwiindawo zeenqwelo-moya kunye nee-helikopta, begxininisa ukuzithemba kwimveliso yokhuselo. Nangona kunjalo, kuvela iimpikiswano, ezifana nezityholo ezichasene nenkampani yaseMelika iHAAS Automation ngokubonelela ngezixhobo ze-CNC kumashishini omkhosi waseRashiya nangona kukho isohlwayo, nto leyo egxininisa indlela obu buchwephesha obusetyenziswa ngayo kabini kunye nemingeni yolawulo lokuthumela ngaphandle.
Imbali ikwabonakalisa iziphumo zoqoqosho: I-CNC inciphise inkunkuma kwaye yandisa ukusetyenziswa kwezinto, nto leyo eyenza ukuba isebenzise imali eninzi kwiibhajethi zomkhosi. Ukususela kwiingcambu zayo kubuchule bexesha lemfazwe ukuya kwimeko yayo yangoku njengomqolo wokuvelisa ukhuselo, indlela yokusebenza kwe-CNC machining ibonisa umxube wenkqubela phambili yetekhnoloji kunye nesidingo seqhinga.
Indlela iCNC Machining Esebenza Ngayo Kwiimeko Zokhuselo
Eyona nto iphambili, i-CNC machining yinkqubo yokuvelisa ethatha indawo apho isoftware yekhompyutha iyalela izixhobo zokususa izinto kwindawo yokusebenza, ziyibumbe zibe yimo efunekayo. Kwizicelo zokuzikhusela, le nkqubo ikhuliswa ngoomatshini abanobuchule obuphezulu abakwaziyo ukuphatha izinto ezinzima phantsi kwemigaqo engqongqo.
Umsebenzi uqala ngoyilo: Iinjineli zisebenzisa isoftware ye-CAD (Computer-Aided Design) ukwenza iimodeli ze-3D zezinto, ezinje ngee-turbine blades okanye ii-weapon housing. Ezi modeli ziguqulwa zibe ziinkqubo ze-CAM (Computer-Aided Manufacturing), zivelisa imiyalelo ye-G-code yomatshini we-CNC. Oomatshini abanjengoomatshini bokugaya, ii-lathes, kunye nee-routers emva koko baphumeza le miyalelo.
Kwiindawo zomkhosi, iinkqubo ze-CNC ezine-axis ezininzi—ezidla ngokuba yi-4- okanye i-5-axis—zixhaphakile, zivumela izixhobo ukuba zisondele kwindawo yokusebenza ukusuka kwii-engile ezahlukeneyo ngaphandle kokutshintsha indawo. Umzekelo, i-Swiss machining, inkqubo ekhethekileyo ye-lathe, ivumela ukusika ngaxeshanye ngezixhobo ezininzi, ezifanelekileyo kwimveliso ephezulu yeendawo ezincinci nezichanekileyo ezifana neepini zesikhokelo se-missile.
Izinto zibotshelelwa ebhedini yomatshini, kwaye izixhobo (iidrili, ii-end mills) zijikeleza ngesantya esiphezulu—ukuya kuthi ga kwi-20,000 RPM—ukuze kususwe okugqithisileyo. Izinto ezipholisayo zithintela ubushushu obugqithisileyo, ingakumbi ngee-alloys ezimelana nobushushu. Ulawulo lomgangatho ludibanisa izinzwa zokujonga ngexesha langempela, ukuqinisekisa ukunyamezelana okuqinileyo njenge-±0.01mm.Uhlengahlengiso oluthile lokhuselo luquka izixhobo ezikhuselekileyo zokukhusela uyilo oluyimfihlo kunye nesoftware ehambelana ne-ITAR ukuthintela ukwaphulwa kwedatha. Oku kuqinisekisa ukuba iinkqubo ze-CNC azivelisi nje kuphela iindawo kodwa zikhusela nolwazi oluyimfihlo.
Iziseko zeCNC Machining
Eyona nto iphambili, i-CNC machining yinkqubo yokuvelisa ethatha indawo apho izinto zisuswa kwibhloko eqinileyo (isixhobo somsebenzi) kusetyenziswa izixhobo ezijikelezayo ezilawulwa yisoftware yekhompyutha. Inkqubo iqala ngemodeli yedijithali eyenziwe kwisoftware yeCAD, ethi emva koko iguqulwe ibe yikhowudi ye-G—ulwimi lwenkqubo oluyalela umatshini ngeentshukumo, isantya, kunye nokutya.
Izinto eziphambili ziquka isixhobo somatshini (umz., umsili, ilathe, okanye i-router), isilawuli, kunye ne-spindle. Oomatshini abanee-axis ezininzi, njengee-5-axis CNC, bavumela i-geometries ezintsonkothileyo ngokushukumisa isixhobo okanye umsebenzi kumacala amaninzi ngaxeshanye, zilungele iindawo zokhuselo ezineendawo ezigobileyo ezifana neebhlade ze-turbine okanye ii-missile casings. Kwiinkqubo zomkhosi, oomatshini abachanekileyo kakhulu banciphisa ukungcangcazela ukuze bafumane umgangatho ophezulu wejometri.
Ekukhuseleni, i-CNC idla ngokubandakanya ukuseta okukhethekileyo, okufana noko kuvela kwi-CR Onsrud, okwenzelwe ukunciphisa ukuphathwa kwezinto kunye nokufakelwa kwezinto zomgangatho womkhosi. Le teknoloji ixhasa imisebenzi eyahlukeneyo: ukugawula iindawo ezithe tyaba, ukujika iindawo ezisilinda, kunye nokugawula ukuze kugqitywe kakuhle. Ukudibanisa nesoftware efana nezisombululo ze-CAD-to-CNC ze-Siemens ezisebenza kuzo zonke izinto kunciphisa iimpazamo zabantu, nto leyo ebalulekileyo kwimveliso yemikhosi enobungozi obukhulu.
Ukuqinisekiswa komgangatho kufakwe kwiimpawu ezinje ngokubeka esweni kwenkqubo kunye nokuhlolwa emva koomatshini kusetyenziswa oomatshini bokulinganisa abalungelelanisiweyo (ii-CMM). Oku kuqinisekisa ukuthotyelwa kwemigangatho yokhuselo, apho ukunyamezelana kwe-±0.01mm kuqhelekile kwiinkqubo zeenqwelo moya kunye neerokhethi.
Lilonke, iziseko ze-CNC—ukuzenzekela, ukuchaneka, kunye nokuguquguquka—zenza kube yinto efunekayo ekukhuseleni.
Izicelo zeCNC Machining kwiMikhosi nakwizoKhuselo
Umatshini wokulawula amanani ekhompyutha (CNC) uye waba sisiseko semveliso yemikhosi yanamhlanje. Amandla ayo okuvelisa izinto ezintsonkothileyo, ezichanekileyo, neziphindaphindwayo phantsi kweenkcukacha ezifunekayo kakhulu ayenza ingabi nakutshintshwa kwizicelo zokhuselo. Ukusuka kwiinqwelo zokulwa ukuya kwiinqanawa ezingaphantsi komhlaba, imijukujelwa ukuya kwizixhobo zonyango zemfazwe, itekhnoloji ye-CNC ichukumisa phantse onke amaqonga kunye neenkqubo ezibalulekileyo kukhuseleko lwesizwe.
I-Aerospace kunye ne-Aviation
Icandelo leenqwelo-moya lelinye lawona bathengi baninzi bemishini ye-CNC yokuzikhusela. Iinqwelo-moya zokulwa zanamhlanje ezifana neLockheed Martin F-35 Lightning II kunye neF-22 Raptor zixhomekeke kumawaka eendawo ezenziwe nge-CNC. Izinto ezakhiwe nge-titanium kunye ne-aluminium, ii-injini ze-turbine blades, ii-wing spars, ii-landing gear assemblies, kunye ne-hydraulic manifolds zonke zifuna ukunyamezelana okuqinileyo njenge-±0.0005 intshi (12.7 μm). Ezi ndawo kufuneka zimelane namandla e-G agqithisileyo, ubushushu obutshintsha ukusuka kwi--55°C ukuya ngaphezulu kwe-400°C, kunye nokuvezwa ixesha elide kwiindawo ezirhabaxa.
Iinqwelo-moya ezifihlakeleyo zesizukulwana sesihlanu zifuna ukuchaneka okukhulu ngakumbi. Izinto ezifunxa iradar (RAM) kunye neempawu zokulungelelanisa imiphetho kwimilebe yokungena, iingcango zezixhobo, kunye neempumlo zokukhupha umoya zisetyenziswa kumaziko e-CNC ane-axis ezi-5 kunye ne-axis ezi-7 ukugcina uphawu lwenqwelo-moya lungabonakali kakuhle. I-Lockheed Martin ivakalise esidlangalaleni ukuba amandla e-CNC aphucukileyo anciphise ixesha lokuvelisa i-F-22 malunga ne-30% xa kuthelekiswa neendlela zangaphambili zesandla kunye ne-axis ezi-3.
Izithuthi zomoya ezingenabantu (ii-UAV) ezifana ne-MQ-9 Reaper kunye ne-RQ-4 Global Hawk nazo zixhomekeke kakhulu kwiifreyimu zomoya ezenziwe nge-CNC, ii-sensor turrets, kunye nezakhiwo zokufakela ezidityanisiweyo. Iimfuneko ezilula kodwa eziqinileyo zeedrone ezihlala ixesha elide zenza ukuba i-multi-axis CNC machining ibe yeyona ndlela ifanelekileyo yokufikelela kwiimilinganiselo zamandla nobunzima ezifunekayo.
Izithuthi Ezisemhlabeni Neenkqubo Ezixhobileyo
Iitanki eziphambili zemfazwe kunye nezithuthi zokulwa ezisebenza ngeenyawo zisebenza kwezinye zezona ndawo zinzima eMhlabeni. Umzekelo, i-M1 Abrams isebenzisa iibharele zezibhamu ezithambileyo ze-120 mm ezenziwe ngomatshini we-CNC, ii-transmission housings, ii-torsion bars, kunye nezixhobo ze-turret drive. Ezi nxalenye kufuneka zisinde kwimithwalo yokutsha, ukungenwa luthuli, kunye nokujikeleza kobushushu ngelixa zigcina ukuchaneka kwe-sub-millimeter ukuze zisebenze kakuhle.
Iinkqubo zokuhlaziya izithuthi ezifana neBradley Fighting Vehicle kunye ne-XM30 entsha (eyayisakuba yi-OMFV) ziquka i-aluminium elula eyenziwe ngomatshini we-CNC kunye neendawo zokuncamathisela izixhobo ezidityanisiweyo, zinciphisa ubunzima ngaphandle kokunciphisa ukhuseleko. Izixhobo zokumiswa ezenziwe ngomatshini ochanekileyo ziqinisekisa ukuphakama okulinganayo kokuhamba kunye neempawu zokudambisa kwiiyunithi ezingamawaka-inqanaba lokuphindaphindeka elingenakwenzeka ngaphandle kokuzenzekelayo kwe-CNC.
Izicelo zoMkhosi woLwandle kunye nooNqanawa
Amaqonga olwandle aneengxaki ezikhethekileyo: ukuchanabeka rhoqo emanzini anetyuwa, uxinzelelo oluphezulu kubunzulu, kunye nesidingo sokuzola nge-acoustic. Umatshini wokugaya we-CNC uvelisa izinto ezibalulekileyo ezifana nee-propeller blades, ii-pump impellers, ii-periscopes, ii-sonar domes, kunye nemizimba yevalvu evela kwii-alloys ezimelana nokugqwala ezifana ne-nickel-aluminium bronze, i-Monel, kunye neentsimbi ezingenasici ze-duplex.
Iinqanawa ezingaphantsi komhlaba zeklasi yaseVirginia nezeklasi yaseColumbia zisebenzisa izixhobo zentsimbi ze-CNC ze-titanium kunye ne-HY-80/100 zokufaka i-pressure hull. Ezi ndawo kufuneka zigcine ukutywinwa okugqibeleleyo phantsi kwamakhulu ee-atmospheres ngelixa zinciphisa uphawu lwemagnethi. I-General Dynamics Electric Boat kunye ne-Newport News Shipbuilding zisebenzisa ezinye zezona zixhobo zinkulu ze-gantry ze-5-axis kwihlabathi ngokukodwa kwezi zinto zinkulu nezichanekileyo.
Iinkqubo zeZixhobo kunye neeMpu
Iimbumbulu, imijukujelwa, kunye neembumbulu zimele indawo eqhelekileyo yokwenziwa kwezixhobo ngokuchanekileyo. Iimbumbulu zenkonzo zanamhlanje (iiM4/M16 variants, SCAR, HK416) zisebenzisa izixhobo zokwamkela i-aluminium eziphantsi neziphezulu ze-7075-T6 ezenziwe nge-CNC ezine-tolerances eziqinisekisa ukuba ziyatshintshiselana kwiiyunithi ezizizigidi.
Iinkqubo zeerokhethi kunye neemijukujelwa zixhomekeke kwi-CNC ukuze zenze iindawo zokubeka isikhokelo, ii-fin actuators, ii-nozzle throat, kunye nee-warhead casings. Izithuthi ze-Hypersonic glide kunye nezixhobo ze-boost-glide zityhala ubuchwepheshe be-CNC kwimida yazo, zifuna ukucutshungulwa kweentsimbi ezingabonakaliyo kunye nee-carbon-carbon composites ezinokusinda kumaqondo obushushu angaphezu kwama-2,000°C ngexesha lokubhabha.
Izixhobo zomkhosi ezikhokelwa ngokuchanekileyo ezifana ne-JDAM, i-Small Diameter Bomb, kunye ne-Excalibur artillery round ziquka ii-CNC-machined control fins kunye neendawo ze-GPS/INS ezivumela amathuba e-circular error (CEP) eemitha ezimbalwa nje.
Izixhobo ze-elektroniki, uNxibelelwano, kunye nokuJonga
Imfazwe yanamhlanje iyanda ngokwe-elektroniki. Ii-radar arrays, ii-electronic warfare pods, ii-antenna zonxibelelwano lwesathelayithi, kunye neendawo zerediyo ezifihliweyo zonke zifuna iindawo ezibiyelweyo ezintsonkothileyo ezibonelela ngokhuseleko lwe-EMI/RFI, ulawulo lobushushu, kunye nokuvalwa kokusingqongileyo. I-CNC milling idala imijelo yokupholisa yangaphakathi entsonkothileyo kunye nezakhiwo ze-waveguide ebezingenakwenzeka ngeendlela zemveli.
Iinkqubo zemfazwe eziphathwayo—izixhobo zokubona ebusuku, abalawuli beedrone, iisathelayithi zobuchule, kunye neelaptops eziqinileyo—zisebenzisa iikheyisi ze-magnesium okanye ze-aluminium ezenziwe nge-CNC ezilungelelanisa ukuqina okukhulu kunye nobunzima obuncinci.
Izixhobo zonyango nezenkxaso
Kwanezonyango zasemkhosini zixhomekeke ekuchanekeni kwe-CNC. Izixhobo zotyando eziphathekayo, izinto zokufakelwa zamajoni alimeleyo, oomatshini be-X-ray abasetyenziswa ebaleni, kunye nezixhobo zohlalutyo lwegazi zonke ziquka intsimbi engagqwaliyo kunye ne-titanium eyenziwe ngomatshini we-CNC eyenzelwe ukubulala iintsholongwane kunye nokusetyenziswa ngokuphindaphindiweyo kwiindawo ezilukhuni.
Izicelo Ezivelayo Nezexesha Elizayo
Izixhobo zeHypersonic, iinkqubo zamandla aqondisiweyo, kunye namaqonga okhuselo lwesithuba esizukulwana esilandelayo aqhuba imida emitsha kwi-CNC machining. Izixhobo ezifana ne-tungsten, i-molybdenum, kunye ne-ceramic matrix composites (ii-CMC) zifuna izixhobo ezikhethekileyo, ukupholisa okukhanyayo, kunye nee-spindles ezikhawulezayo kakhulu. Okwangoku, ukuveliswa kwe-hybrid—ukudibanisa iinkqubo zokongeza kunye nokukhupha—kuvumela ukuhlanganiswa kwenxalenye enye okunciphisa ubunzima kunye nokubalwa kwenxalenye kumaqonga exesha elizayo.
Ngamafutshane, umatshini wokwenza izixhobo ze-CNC awuyonkqubo yokuvelisa nje kuphela yokuzikhusela—ngumthombo weqhinga. Unika ukuchaneka, ukuphindaphindeka, ukuguquguquka kwezinto, kunye nokukwazi ukuphindaphinda ngokukhawuleza okufunwa ziinkqubo zanamhlanje zomkhosi. Ukususela kubunzulu bolwandle ukuya kumda wesithuba, phantse yonke inkqubo yezixhobo eziphambili ezisetyenziswayo namhlanje inoxanduva lokusebenza kwayo, ukuthembeka, kunye nokusinda kwayo ngenxa yokuchaneka okuzolileyo koomatshini be-CNC abasebenza ngasemva kwemifanekiso.
Izinto ezisetyenziswa kwiCNC Machining for Defense
Izixhobo zokuzikhusela zifuna izixhobo ezinika amandla, iimpawu ezikhaphukhaphu, kunye nokumelana neemeko ezinzima. I-Titanium yinto eqhelekileyo ngenxa yomlinganiselo wayo ophezulu wamandla-ubunzima kunye nokumelana nokugqwala, ifanelekile kwiifreyimu zeenqwelo-moya kunye nemizimba yee-missile. I-Inconel kunye nezinye ii-alloys ze-nickel zibonelela ngokumelana nobushushu kwiindawo ze-injini kunye neebhlayi ze-turbine.
Ii-alloys ze-aluminium, ezikhaphukhaphu kodwa ziqinile, zisetyenziswa kwizakhiwo zeenqwelo moya nakwiinxalenye zezithuthi, kunye neenkampani ezifana neTecnolanema ezigxile ekuchwethezeni ezi zinto ngokuchanekileyo. Ii-composites kunye nee-polymers eziphambili, ezenziwe nge-CNC, zibonelela ngeempawu ezifihlakeleyo zeendawo ezifunxa i-radar.
Iintlobo zentsimbi, kuquka iintsimbi ezingatyiwayo nezixhonyiweyo, zisetyenziselwa imigqomo yezixhobo kunye nezixhobo zezithuthi. Izixhobo zangaphandle ezifana ne-tungsten zezinto ezigqobhozayo zifuna useto olukhethekileyo lwe-CNC ukuze zikwazi ukumelana nobunzima.Ukuguquguquka kwe-CNC kufikelela nakwizinto ezingezizo iintsimbi ezifana ne-foam kunye neplastiki zeprototypes kunye nezinto ezikhaphukhaphu kwizixhobo zomkhosi. Ukukhethwa kwezinto kuchaphazela ukusebenza komatshini; i-CNC ekhawulezayo inciphisa ukuguguleka kwezixhobo kwii-alloys eziqinileyo.
Iindlela zozinzo zikhuthaza ukuba izinto eziphinda zisetyenziswe, kodwa ukhuselo lubeka phambili ukusebenza. Ngokubanzi, i-CNC iphucula ukusetyenziswa kwezinto, inciphisa inkunkuma kwiiprojekthi zokhuselo ezibizayo.
Iingenelo zeCNC Machining kwi-Defense
Umatshini wokugaya we-CNC ubonelela ngobuchule obungenakuthelekiswa nanto kunye nokuphindaphinda, kubalulekile ekukhuseleni apho ukuphambuka kunokuba yintlekele. Ukunyamezelana kwe-±0.001 intshi kuqinisekisa ukuba iindawo zilingana ngokugqibeleleyo kwiindawo ezifana neenkqubo ze-radar.Ukusebenza kakuhle yenye inzuzo ephambili: Ukwenziwa kwezinto ngokuzenzekelayo kunciphisa iindleko zabasebenzi kunye nexesha lokuvelisa, okuvumela ukuba kwenziwe iiprototypes ngokukhawuleza kwiiteknoloji ezintsha. Oku kukhawulezisa ukwenziwa kwezinto ezintsha, njengoko kubonakala kwiinguqulelo ezikhawulezayo zoyilo lweedrone.
Ukuguquguquka kwezinto eziphathekayo kuvumela ukusebenza ngee-alloys ezingaqhelekanga, kunciphisa inkunkuma ngeendlela zezixhobo ezilungiselelweyo. Ukuguquguquka kuxhasa zombini iindawo ezenziwe ngokwezifiso ezinomthamo omncinci kunye nokusebenza okuphezulu, okubalulekileyo kwimpahla yomkhosi.Ukuphuculwa kokhuseleko kuquka imveliso yangaphakathi ukukhusela impahla yobukrelekrele, ukuthobela i-ITAR. Ngokubanzi, i-CNC inyusa ukulungela ngokubonelela ngezinto ezinokuthenjwa nezisebenza kakuhle.
Imingeni kunye neMida
Nangona inamandla, i-CNC machining ijongene nemiqobo ekukhuseleni. Iindleko eziphezulu zokuqala zoomatshini kunye nesoftware zinokucinezela uhlahlo-lwabiwo mali, nangona ukonga ixesha elide kunciphisa oku.
Imida yobukhulu ithintela iindawo ezinkulu; izinto ezinzima zinokutshintshatshintsha ngexesha lokwenziwa kwemisebenzi. Iimpazamo zabantu kwinkqubo yokwenziwa kwemisebenzi ziyaqhubeka, nto leyo ebangela ukuba kufuneke abaqhubi abanobuchule.
Ukuthotyelwa kwemithetho, kuquka i-ITAR kunye ne-Mil-Spec, kongeza ubunzima kunye nokulibaziseka. Ubuthathaka beenkqubo zobonelelo, njengokunqongophala kwezinto, kuchaphazela imveliso.
Imingeni yokukhula ivela xa kutshintshelwa kwiprototypes ukuya kwimveliso enkulu, nto leyo efuna uhlengahlengiso lwenkqubo. Iingozi zokhuseleko lwe-cyber kwiinkqubo ze-CNC zibeka umngcipheko kwiindawo ezihleliweyo.
Ukujongana nezi zinto kubandakanya uqeqesho, ukuveliswa kwemveliso exutyiweyo, kunye nolawulo oluqinileyo lomgangatho.
Iindlela zexesha elizayo
Ukujonga phambili, i-AI kunye nokufunda koomatshini kuya kuphucula iinkqubo ze-CNC, kuqikelelwe ukugcinwa kunye nokuphucula ukusebenza kakuhle. Ii-hybrids zokwenziwa ezongezelelweyo ezine-CNC ziya kuvumela iindawo ezixutyiweyo ezintsonkothileyo.
Iindlela ezizinzileyo, njengezixhobo ezihambelana nokusingqongileyo, ziya kufumana ukutsala. Iinkqubo ze-CNC ezizimeleyo zokusebenza kude kwiindawo ezingquzulwano ziyavela.
Ukuqhubela phambili kwii-axis ezi-5 nangaphezulu kuya kujongana noyilo oluntsonkothileyo ngakumbi. Utshintsho lwehlabathi oluya ekutshintsheni ukungenisa izinto kwamanye amazwe luya kukhuthaza uphuhliso.
isiphelo
Umatshini wokulungisa i-CNC uhlala ubalulekile emkhosini nakwizokhuselo, uqhuba ukuchaneka kunye nobuchule. Njengoko izisongelo zitshintsha, olu buchwepheshe buya kuqinisekisa ubuchule obuphezulu kwizizukulwana ezizayo.