Hom Yas rau CNC Machining Cov Khoom Siv
Cov yas CNC machined siv dav hauv txhua qhov kev lag luam loj los ntawm kev tsim kho mus rau tsheb. Hauv qab no yog cov hom yas uas Gazfull muab rau kev tsim khoom raws li qhov xav tau.
Cov Khoom Siv Yas Machining Muaj
Cov yas CNC siv tau rau ntau yam khoom los ntawm cov qauv tsim mus rau cov qauv tsim kho kom siv tau kawg. Txawm hais tias cov yas tuaj yeem nyuaj rau tshuab, feem ntau lawv qhov sib dua thiab qhov ntom ntom ua ke nrog cov qauv yooj yim yuav tsim nyog dua rau kev siv tshuab dua li 3D luam ntawv lossis txhaj tshuaj molding. Ntau cov ntaub ntawv hauv qab no yog cov khoom siv ruaj khov heev nrog kev tiv taus qaug zog siab, inertness, thiab kev poob siab absorbance. Lwm cov yas yog cov ntaub ntawv siv dav dav uas yooj yim dua thiab yog li ntawd tsim nyog rau kev sim cov qauv tsim ntawm tus nqi qis, zoo li ABS. Nyob ntawm qhov xwm txheej ntawm koj qhov project, cov yas machined tej zaum yuav yog cov khoom siv zoo tshaj plaws rau koj cov khoom siv. Tshawb nrhiav peb cov ntaub ntawv hauv qhov tob hauv qab no:
CNC Machining hauv HDPE
High-Density Polyethylene lossis HDPE yog ib hom yas engineering uas siv dav hauv kev lag luam ntim khoom. CNC machining hauv HDPE kuj tseem siv tau los tsim cov khoom rau kev tsim kho, hluav taws xob, thiab kev lag luam tsheb, thiab lwm yam. HDPE muaj qhov sib piv zoo heev rau qhov hnyav, nrog rau kev tiv thaiv tshuaj lom neeg thiab dej noo.
Txog HDPE rau CNC Machining
HDPE qee zaum hu ua PEHD (polyethylene high-density) thiab yog ib feem ntawm polyethylene (PE) tsev neeg ntawm cov yas. Txawm hais tias nws lub npe, HDPE tsuas muaj qhov ceev dua me ntsis dua li LDPE (polyethylene qis-density). Txawm li cas los xij, qhov sib txawv ntawm lub zog ntawm ob lub yas yog qhov tseem ceeb dua li qhov sib txawv ntawm qhov ceev. Qhov no ua rau HDPE yog qhov kev xaiv zoo rau cov ntawv thov uas xav tau lub zog siab thiab qhov hnyav tsawg. CNC machining hauv HDPE zoo ib yam li lwm cov yas engineering.
HDPE ntawm Ib Saib
| daim ntawv sau npe | zoo | tsis zoo | Lead Lub sij hawm | nqe | Kev kam rau siab |
|---|---|---|---|---|---|
Cov kav dej, cov ntsia hlau thauj khoom, cov khoom ntim khoom thiab cov thawv | Kev tiv taus tshuaj lom neeg thiab dej noo siab, qhov sib piv ntawm lub zog thiab qhov ceev, ua raws li FDA rau kev khaws cia zaub mov | Kev nthuav dav thermal siab, kev sib txuas tsis zoo | Pib ntawm 3 hnub | Nruab nrab ($$) | Tus qauv ± 0.010″; ± 0.002″ ua tau; sub-± 0.002″ muaj tom qab kev tshuaj xyuas phau ntawv |
Generic HDPE
Kev ua CNC hauv HDPE tsim cov khoom muaj zog tab sis sib dua. Cov khoom HDPE kuj muaj kev tiv thaiv xeb zoo heev rau ntau yam tshuaj lom neeg. Cov ntawv thov ib txwm muaj xws li cov khoom siv nkoj, cov kav dej, thiab cov thawv.
Cov Khoom Siv HDPE Dav Dav
| Tensile zog, tawm los (MPa) | Elongation ntawm Break (%) | Hardness (Shore D) | Kub Deflection Kub @ 0.45MPa | Melting Point (°C) |
|---|---|---|---|---|
20-30 | > 500 | 60-70 | 45-60 | 130-137 |
Lus Cim: Tsuas yog siv rau kev siv xwb. Cov nqi yuav txawv me ntsis nyob ntawm qib, chaw tsim khoom, cov txheej txheem ua khoom, thiab cov khoom ntxiv.
finishes
Ib yam li lwm cov yas hauv tsev neeg PE, HDPE tiv taus cov txheej txheej heev. Nws tiv taus cov nplaum rau tib qho laj thawj thiab, yog li ntawd, yuav tsum tau sib txuas los ntawm kev vuam yas. HDPE feem ntau muaj xim dawb, tab sis qee zaum tuaj yeem pom hauv lwm xim. Peb xav kom tso cov khoom HDPE rau hauv lawv lub xeev "raws li tshuab" rau cov laj thawj tau hais los saum toj no.
Raws li MachinedCov teeb meem ntawm CNC machining hauv HDPE zoo ib yam li cov uas tau ntsib nrog lwm cov yas engineering. Lub nto machined ntawm HDPE muaj qhov tiav matte.
Bead Blast: Rau qhov chaw tiav zoo dua, qhov khoom tuaj yeem raug blasted nrog cov hlaws dai iav zoo kom tshem tawm cov cim cuab yeej thiab ua kom pom qhov matte. Txawm li cas los xij, cov yas blasting hlaws dai yuav ua rau cov chaw tsis sib npaug lossis yuav ua rau cov yam ntxwv zoo nkauj puas tsuaj.
Cov Lus Qhia Txog Kev Tsim Qauv Kom Txuag Tau Nyiaj
Kev siv CNC machining hauv HDPE tuaj yeem tsim cov khoom sib dua thiab pheej yig. Hauv qab no yog qee cov lus qhia txuag nyiaj ntxiv kom ua rau kev tsim khoom pheej yig dua.
Cov khoom sib dhos ua ke : HDPE raug yuav ua daim ntawv lossis cov khoom siv bar hauv ntau qhov ntau thiab tsawg. Kev tsim cov khoom ua cov khoom sib cais uas tom qab ntawd tuaj yeem sib dhos ua ke rau hauv qhov kawg feem ntau yog lub tswv yim zoo. Raws li tau hais los saum toj no, HDPE tsis ua haujlwm zoo nrog cov nplaum tab sis tuaj yeem vuam tau. Xwb, cov khoom siv kho tshuab tuaj yeem siv los ntsia cov khoom ua ke.
Kev kam rau siab: Vim nws nyiam nthuav dav thaum raug cua sov, kev ua tiav qhov kev kam rau siab nruj heev hauv kev ua haujlwm nrog HDPE tuaj yeem nyuaj. Peb tsuas yog xav kom hu tawm qhov kev kam rau siab nruj dua +/- 0.010 ″ thaum tsim nyog los txo cov khoom seem, tus nqi, thiab lub sijhawm ua haujlwm uas cuam tshuam nrog kev kam rau siab ntawm cov yas zoo li no.
Acetal (Delrin) CNC Machining
Acetal yog ib qho thermoplastic muaj zog heev uas tseem paub los ntawm nws cov npe lag luam, Delrin®, Tecaform® thiab Sustarin®. Nws muaj cov khoom siv kho tshuab zoo heev thiab tiv taus kub thaum piv rau lwm cov yas uas siv ntau dua. Nws yooj yim rau tshuab thiab muaj kev ruaj khov zoo heev. Kev sib xyaw ua ke ntawm cov khoom no ua rau CNC machining hauv Delrin zoo meej rau cov khoom siv kho tshuab siab xws li cov iav thiab cov kabmob. Delrin qhov chaw tuaj yeem pom hauv cov khoom siv hluav taws xob xws li cov tshuab luam ntawv thiab cov TV.
Acetal CNC Machining
Delrin yog lub npe lag luam DuPont rau homopolymer acetal. Nws muaj cov khoom siv kho tshuab zoo dua li acetal copolymer nrog kev txhim kho zoo hauv kev tiv thaiv kev cuam tshuam. Ntxiv rau nws cov khoom siv kho tshuab zoo heev, CNC machined acetal muab kev ruaj khov zoo dua uas ua rau nws zoo tagnrho rau cov khoom siv siab.
Acetal Saib Ib Zaug Ntxiv
| daim ntawv sau npe | zoo | tsis zoo | Lead Lub sij hawm | nqe | Kev kam rau siab |
|---|---|---|---|---|---|
Cov khoom siv kho tshuab uas muaj kev ua haujlwm siab xws li cov bearings, bushings, gears, thiab cov khoom siv valve | Kev tiv thaiv kev qaug zog zoo, kev sib txhuam tsawg, kev tawv zoo tag nrho, tiv taus dej noo | Qhov porosity ntawm qhov chaw nruab nrab, tsis kam rau tshuaj lom neeg tsawg, nyiam nkag mus rau hauv qab qhov hnyav tas li | Pib ntawm 3 hnub | Nruab nrab ($$) | Tus qauv ± 0.010″; ± 0.001″ ua tau; sub-± 0.001″ muaj tom qab kev tshuaj xyuas phau ntawv |
Delrin 150
Vim nws muaj kev tiv taus kev cuam tshuam siab thiab cov yam ntxwv tsis sib txhuam, CNC-machined Delrin yog qhov zoo tagnrho rau cov iav, cov khoom siv qhov rooj, thiab cov bushings. Nws yog qhov sib dua thiab pheej yig dua lwm yam khoom siv hlau thiab, ntau txoj hauv kev, txuas qhov sib txawv ntawm cov yas thiab cov hlau. Delrin kuj tseem tuaj yeem tswj nws cov khoom thoob plaws qhov kub thiab txias ntawm -40C txog 120C, uas yog qhov ntau dua li feem ntau lwm cov yas tuaj yeem ua siab ntev.
Delrin 150 Cov Khoom Vaj Tse
| Tensile zog, tawm los (MPa) | Elongation ntawm Break (%) | Hardness (Rockwell M) | Kub ntawm Kev Hloov Kub (°C) ntawm 0.46 MPa | Melting Point (°C) |
|---|---|---|---|---|
73-76 | 25-45 | 94 | 160-169 | 175-178 |
Lus Cim: Tsuas yog siv rau kev siv xwb. Cov nqi yuav txawv me ntsis nyob ntawm qib thiab chaw tsim khoom.
Delrin 100 (AF)
Delrin 100 AF yog Delrin sib xyaw ua ke nrog PTFE (Teflon) fibers los txhim kho qhov hnav tsis kam thiab cov khoom siv tsis sib txhuam. Qhov no ua rau cov khoom siv no tshwj xeeb tshaj yog rau cov ntawv thov uas xav tau kev hnav tsis kam lossis kev sib txhuam tsawg, xws li nrog cov bearings. Cov PTFE fibers kuj pab txhim kho lub zog, kev tawv, thiab kev ruaj khov ntawm cov khoom siv.
Delrin 100 (AF) Cov Khoom Muaj Nqis
| Tensile zog, tawm los (MPa) | Elongation ntawm Break (%) | Hardness (Rockwell M) | Kub ntawm Kev Hloov Kub (°C) ntawm 0.46 MPa | Melting Point (°C) |
|---|---|---|---|---|
53-56 | 10-19 | 77 | 160-169 | 175-178 |
Lus Cim: Tsuas yog siv rau kev siv xwb. Cov nqi yuav txawv me ntsis nyob ntawm qib thiab chaw tsim khoom.
finishes
Ib yam li feem ntau cov yas rau kev siv tshuab, cov khoom acetal tsuas yog lees txais ob peb hom kev ua tiav ntawm qhov chaw. Hauv qab no yog peb cov kev xaiv ua tiav ntawm qhov chaw rau CNC-machined acetal/Delrin Cheebtsam.
Raws li Machined : Nws yog qhov ua tau los tsim kom muaj qhov chaw zoo heev los ntawm lub tshuab CNC. Cov chaw tsim khoom Gazfull ua tiav qhov no siv cov cuab yeej txiav HSS (hlau ceev ceev) ntse nrog cov ces kaum siab thiab lub kaum sab xis.
Kev Tua Hlua : Cov cim cuab yeej feem ntau pom tseeb ntawm CNC-machined acetal lossis Delrin qhov chaw. Kev tua hlua tuaj yeem ua tau los txo cov cim cuab yeej. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias xim ntawm qhov chaw yuav sib dua nrog kev tua hlua, ua rau cov khoom dub tshwm sim xim grey tsaus tom qab ua tiav.
Cov Lus Qhia Txog Kev Tsim Qauv Kom Txuag Tau Nyiaj
Acetal (Delrin) yog ib qho ntawm cov yas kim tshaj plaws hauv khw, yog li nws yog ib qho tseem ceeb uas yuav tsum ua raws li cov ntsiab cai txuag nyiaj hauv qab no.
Tsim raws li qhov loj me: Acetal feem ntau yog muab los ntawm cov ntawv tuab lossis cov ntawv extruded xws li cov hlau khov kho. Kev xyuas kom koj qhov khoom haum rau hauv cov qhov loj me ntawm cov khoom lag luam tuaj yeem pab txo cov khoom pov tseg thiab zam kev txiav txim siab tshwj xeeb, uas ua rau tus nqi thiab lub sijhawm ua khoom nce ntxiv.
Tsis txhob tsom mus rau qhov tsawg kawg nkaus ntawm phab ntsa tuab: Txawm hais tias ua tau, qhov tsawg kawg nkaus ntawm phab ntsa tuab yuav nyuaj rau kev teeb tsa thiab rov ua dua yam tsis muaj kev hloov pauv, kev sib txhuam, lossis kev sib tham, thiab tuaj yeem tsav tus nqi nce siab. Peb tsis pom zoo kom mus qis dua 0.060″-0.080″ hauv phab ntsa tuab rau cov khoom acetal.
Polypropylene (PP) CNC Machining
Polypropylene (PP) yog ib hom thermoplastic semi-crystalline uas muaj ob hom sib txawv; nws tuaj yeem ua los ntawm homopolymers lossis copolymers. Homopolymer polypropylene yog qib dav dav tshaj plaws thaum copolymer polypropylene muaj ntau qib ntawm ethylene sib xyaw rau hauv nws. Kev ua polypropylene tej zaum yuav nyuaj dua li lwm cov yas vim nws nyiam ua kom tawv thiab yaj. Polypropylene txoj kev tiv thaiv tshuaj lom neeg zoo heev thiab lub zog qaug zog ua rau nws muaj txiaj ntsig zoo rau cov khoom siv yooj ywm thiab cov khoom uas raug rau cov chaw muaj kuab paug.
Polypropylene (PP) yog ib hom yas uas tsis muaj BPA, tsis hnyav thiab tsis yooj yim puas, thiab muaj zog heev. Cov yam ntxwv no ua rau nws yog ib yam khoom siv nrov rau ntau yam kev siv hauv kev lag luam tsheb, kev ntim khoom, thiab kev lag luam khoom siv rau cov neeg siv khoom.
Kev Siv Tshuab Polypropylene (PP) Ib Zaug Saib
| daim ntawv sau npe | zoo | tsis zoo | Lead Lub sij hawm | nqe | Kev kam rau siab |
|---|---|---|---|---|---|
Cov thawv ntim khoom noj uas tsis muaj BPA, cov khoom siv hluav taws xob, cov khoom siv hauv tsev | Qhov ceev qis, tshuaj lom neeg tiv taus ntau yam acids thiab bases, tiv taus qaug zog siab | Tsis haum rau cov ntawv thov kub siab, lwj thaum raug UV lub teeb | Pib ntawm 3 hnub | Nruab nrab ($$) | Tus qauv ± 0.010″; ± 0.002″ ua tau; sub-± 0.002″ muaj tom qab kev tshuaj xyuas phau ntawv |
Generic Polypropylene
Txawm hais tias CNC machining hauv polypropylene yog qhov nyuaj vim nws nyiam gall thiab yaj, homopolymer polypropylene muaj ntau yam txiaj ntsig rau CNC machined qhov chaw. Nws qhov chaw slick ua rau nws zoo tagnrho rau cov khoom siv kho tshuab xws li iav thiab nws qhov kev tiv thaiv kev qaug zog txhais tau tias cov yam ntxwv nyias xws li cov hinges nyob yooj yim rau kev koom ua ke rau hauv cov qauv tsim.
Cov Khoom Siv Polypropylene Dav Dav
| Tensile zog, tawm los (MPa) | Elongation ntawm Break (%) | Hardness (Shore D) | Thaum tshav kub kub Deflection (°C) | Melting Point (°C) |
|---|---|---|---|---|
25-40 | 100-600 | 65-75 | 100 @ 0.45 MPa | 160-170 |
Lus Cim: Tsuas yog siv rau kev siv xwb. Cov nqi yuav txawv me ntsis nyob ntawm qib, chaw tsim khoom, thiab cov khoom ntim.
finishes
Cov khoom siv polypropylene yog xim dawb tawm ntuj. PP tsis zoo txais cov xim pleev zoo li cov xim pleev. Nws qhov xwm txheej hydrophobic kuj ua rau nws nyuaj rau zas xim.
Raws li Machined : Qhov kev xaiv ua tiav nto feem ntau rau txhua tus neeg CNC machining hauv polypropylene yog cia li tawm qhov khoom hauv lub xeev raws li machined. Cov ntsej muag machined yuav muaj cov cim cuab yeej pom.
Kev Siv Lub Tshuab Hluav Taws Xob Los Ua Lub Hlaws : CNC machining hauv polypropylene feem ntau tawm cov burrs ntawm cov npoo ntawm qhov chaw thiab polypropylene yooj yim yaj thaum sib cuag nrog lub cuab yeej txiav, uas tuaj yeem ua rau qhov chaw tiav tsis zoo. Kev siv lub tshuab hluav taws xob los ua lub hlaws pab txo qhov no los ntawm kev tshem tawm cov qhov tsis zoo me me no nrog cov xov xwm tawg uas kuj pab tshem tawm cov cim cuab yeej los tsim kom muaj qhov chaw tiav zoo dua thiab sib xws.
Cov Lus Qhia Txog Kev Tsim Qauv Kom Txuag Tau Nyiaj
CNC machining hauv polypropylene tuaj yeem ua tau zoo vim tias tus nqi qis ntawm cov khoom siv. Txawm li cas los xij, kev txo cov tshuab thiab lub sijhawm ua tiav tom qab ntau dhau yog qhov tseem ceeb rau kev ua kom cov nqi qis. Ib txoj hauv kev no tuaj yeem ua tiav yog los ntawm kev ua kom tus qauv kam rau siab:
+/- 0.010" rau cov yam ntxwv ntawm qhov loj (ntev, dav, siab, txoj kab uas hla)
+/- 0.010" rau qhov chaw (qhov chaw, concentricity, symmetry)
Tsis txhob hais txog qhov kam rau ua kom nruj dua thaum tsis tsim nyog. Qhov no tseem ceeb heev vim tias kev siv cov yas ua rau muaj cua sov, uas tuaj yeem ua rau cov yas nkhaus lossis ua rau muaj qhov loj me.
UHMW-PE CNC Machining
Ultra-high Molecular Weight Polyethylene, lossis UHMW Polyethylene thiab UHMW-PE luv luv, yog ib pawg ntawm HDPE (high-density polyethylene) cov khoom sib xyaw nrog qee qhov zoo ntxiv.
Txog UHMW-PE rau CNC Machining
Cov khoom siv cov saw polymer ntev heev pab txhim kho nws qhov kev tawv tag nrho. Nws muaj qhov sib txhuam coefficient sib piv rau Teflon, tab sis nrog kev tiv thaiv kev puas tsuaj zoo dua. CNC machining hauv UHMW-PE zoo ib yam li machining lwm cov yas engineering.
UHMW-PE yog ib hom yas engineering uas muaj zog heev, tiv taus tshuaj lom neeg, thiab tiv taus kev hnav uas zoo dua li hlau. UHMW-PE siv dav hauv kev lag luam tsheb thiab kev lag luam marine. Nws qhov porosity qis thiab inertness tshuaj kuj ua rau nws muaj kev nyab xeeb rau zaub mov.
Ib Saib Ib Zaug Ntawm UHMW-PE
| daim ntawv sau npe | zoo | tsis zoo | Lead Lub sij hawm | nqe | Kev kam rau siab |
|---|---|---|---|---|---|
Cov ntaub thaiv rau cov chutes, cov ntaub thaiv saw hlau, cov ntaub thaiv lub bumper dock | Kev tiv thaiv kev sib txhuam zoo heev, kev tawv tawv zoo heev, kev sib txhuam qis | Tsis haum rau qhov kub thiab txias siab, yooj yim nkag mus vim tsis ruaj khov | Pib ntawm 3 hnub | Nruab nrab ($$) | Tus qauv ± 0.010″; ± 0.002″ ua tau; sub-± 0.002″ muaj tom qab kev tshuaj xyuas phau ntawv |
Generic UHMW-PE
Kev siv UHMW machining ua rau cov khoom tawv thiab tsis yooj yim puas, ua rau nws zoo tagnrho rau cov ntawv thov uas raug rau cov khoom hnyav thiab cov khoom siv abrasive. Cov ntawv thov feem ntau suav nrog cov phaj hnav thiab cov foob. UHMW-PE yooj yim nkag mus thiab tsis zoo tagnrho rau cov ntawv thov uas cov khoom nyob hauv qab kev ntxhov siab tas mus li.
Cov Khoom Siv Dav Dav UHMW-PE
| Tensile zog, tawm los (MPa) | Elongation ntawm Break (%) | Hardness (Shore D) | Thaum tshav kub kub Deflection (°C) | Melting Point (°C) |
|---|---|---|---|---|
20-30 | 300-600 | 60-70 | 46-68 @ 0.46 MPa | 130-136 |
Lus Cim: Tsuas yog siv rau kev siv xwb. Cov nqi yuav txawv me ntsis nyob ntawm qib thiab chaw tsim khoom.
finishes
UHMW-PE qhov coefficient qis ua rau nws tiv taus cov txheej txheej vim tias qhov chaw nplua nyuaj rau sib txuas. Peb xav kom tawm hauv UHMW-PE hauv nws lub xeev raws li tshuab; txawm li cas los xij, Gazfull tuaj yeem ua raws li cov xov xwm blasting thiab kev ua tiav raws li xav tau.
Raws li Machined : Qhov no ua rau muaj qhov tiav nrog cov cim cuab yeej pom thiab qhov roughness ntawm qhov chaw sib piv rau 125 uin Ra tiav.
Kev Tua Hlua : UHMW-PE tuaj yeem raug tua los ntawm kev tua hlua kom tshem tawm txhua qhov tsis sib xws vim yog cov txheej txheem txiav.
Cov Lus Qhia Txog Kev Tsim Qauv Kom Txuag Tau Nyiaj
Kev siv UHMW Polyethylene ua cov khoom sib dua thiab pheej yig. Hauv qab no yog qee cov lus qhia ntxiv uas yuav pab txuag nyiaj.
Cov khoom sib dhos ua ke : UHMW-PE tuaj yeem yuav tau ua daim ntawv lossis cov khoom siv bar hauv ntau qhov ntau thiab tsawg. Nws yuav pab tau rau kev tsim cov khoom ua cov khoom sib cais uas tom qab ntawd tuaj yeem sib dhos ua ke rau hauv qhov kawg. Nws yuav tsum tau sau tseg tias UHMW-PE tsis ua haujlwm zoo nrog cov nplaum tab sis tuaj yeem vuam tau.
Cov kev coj ua zoo tshaj plaws ntawm DFM ntxiv : Cov no suav nrog kev tsim cov ces kaum sib xws, tsim rau cov yam ntxwv loj dua es tsis txhob siv ntau yam me me, thiab siv cov qauv kev kam rau siab ntawm +/- 0.010.
Nylon 6/6 CNC Machining
Nylon, feem ntau hu ua polyamide, yog ib hom thermoplastic synthetic polymer. Ua ib hom thermoplastic, nws tuaj yeem pwm ua ntau yam duab los ntawm kev thermoforming. Thaum nylon tuaj yeem tsim ua cov fibers rau hlua thiab ntaub, extruded, thiab txhaj tshuaj pwm, nws muaj qhov zoo thaum tsim los ntawm CNC machining. Nylon muaj cov khoom zoo heev thermal, mechanical, thiab tshuaj lom neeg thaum txiav los ntawm cov khoom khov kho.
Nylon 6/6 yog ib hom yas engineering uas siv dav dav nrog kev tawv zoo, tiv taus kev sib txhuam, thiab cov yam ntxwv tawv. Nylon 66 cov yam ntxwv ua rau nws zoo tagnrho rau cov khoom siv kho tshuab uas muaj peev xwm thauj khoom thiab yog li ntawd, nws feem ntau yog qhov hloov pauv zoo rau cov hlau. CNC machining hauv nylon 6/6 ua rau cov khoom pheej yig, ua haujlwm tau zoo.
| daim ntawv sau npe | zoo | tsis zoo | Lead Lub sij hawm | nqe | Kev kam rau siab |
|---|---|---|---|---|---|
Cov khoom siv hauv tsev xws li cov iav, cov log, thiab cov khoom siv hluav taws xob rau cov neeg siv khoom | Kev tiv thaiv kev sib txhuam, kev tiv thaiv kub nruab nrab, kev tiv thaiv qaug zog siab | Kev nqus dej ntau uas ua rau o | Pib ntawm 3 hnub | Tsawg ($) | Tus qauv ± 0.010″; ± 0.002″ ua tau; sub-± 0.002″ muaj tom qab kev tshuaj xyuas phau ntawv |
Nylon 6/6
Nylon 6/6, tseem sau ua nylon 6-6, nylon 6,6, lossis nylon 66, yog ib qho qauv crystalline ntau dua ntawm nylon 6. Nws kuj tseem hu ua polyamide 66 lossis PA 66. Nws tau txhim kho cov khoom siv kho tshuab vim nws cov qauv molecular ntau dua. Cov khoom siv Nylon 6/6 rau kev ua haujlwm tau txhim kho qhov kub thiab txias thiab qis dua ntawm kev nqus dej thaum piv rau tus qauv nylon 6. Cov ntawv thov ib txwm muaj xws li cov ntaub qhwv hnav, cov log qhia, thiab cov kabmob swb.
Cov Khoom Siv Nylon 6/6 Dav Dav
| Tensile zog, tawm los (MPa) | Elongation ntawm Break (%) | Hardness (Shore D) | Thaum tshav kub kub Deflection (°C) | Melting Point (°C) |
|---|---|---|---|---|
30-98 | 1-300 | 78-88 | 75-428 | 197-266 |
Lus Cim: Tsuas yog siv rau kev siv xwb. Cov nqi yuav txawv me ntsis nyob ntawm qib thiab chaw tsim khoom.
finishes
Ib yam li feem ntau cov yas, cov kev xaiv ua tiav ntawm qhov chaw muaj tsawg. Qhov no yog qhov tshwj xeeb tshaj yog nrog nylon, uas tsis yooj yim plated. Ntxiv mus, kev xuab zeb ua rau muaj qhov chaw tawg uas feem ntau zoo li phem dua li qhov chaw ua haujlwm. Qee qhov ua tiav tau teev hauv qab no:
Raws li machined : CNC machining hauv nylon 6/6 feem ntau yuav tawm qhov zoo heev nto tiav. Gazfull machinists ua tiav qhov no nrog cov cuab yeej txiav HSS (high-speed steel) ntse nrog cov rake siab thiab lub kaum sab xis.
Kev Tua Hlua: Nylon 6/6 tuaj yeem ua kom du ntxiv nrog kev ua haujlwm tua hlua kom ua tiav qhov roughness qis dua.
Kev Tuag : Nylon yooj yim nqus cov kua, yog li kev zas xim yog ib qho kev xaiv ua tiav. Cov xim yaj yog siv los zas xim rau saum npoo ntawm cov nylon dawb hauv ntau xim.
Cov Lus Qhia Txog Kev Tsim Qauv Kom Txuag Tau Nyiaj
Nylon 6/6 yog ib hom yas engineering uas pheej yig heev, txawm li cas los xij, kom txuag tau cov nqi machining ntxiv, sim ua cov hauv qab no:
Khaws cov khoom kom yooj yim: kom txo qhov kev teeb tsa machining thiab txo tus nqi ntawm lub tshuab uas xav tau (hauv lwm lo lus, siv lub tshuab 3-axis piv rau lub tshuab 4-axis lossis 5-axis), khaws cov geometry kom yooj yim li sai tau. Ib qho nrog cov geometry nyuaj yuav yog tus neeg sib tw zoo dua rau 3D luam ntawv hauv Nylon 12 ntawm SLS (selective laser sintering) lossis HP Multi Jet Fusion.
Khaws cov khoom kom sib xws: khaws cov ces kaum sab hauv thiab cov qhov uas tau nias kom sib xws kom txo cov kev hloov cuab yeej uas tus neeg tsim khoom xav tau.
Txog Acrylic CNC Machining
Acrylic yog ib hom thermoplastic uas paub txog nws qhov pom tseeb, lub zog, thiab UV ruaj khov, ua rau nws hloov iav ntau yam. Nws yog lub teeb yuag, tiv taus kev cuam tshuam, thiab tsis zoo li lwm cov yas ntshiab, nws tsis ploj xim thaum raug tshav ntuj ntev.
Txawm hais tias nws muaj lub zog thiab kev tawv zoo heev, acrylic tsis haum rau qhov kub thiab txias, tshwj xeeb tshaj yog thaum piv rau iav. Vim yog cov yam ntxwv no, cov acrylic machined yog siv dav hauv kev lag luam xws li tsheb thiab kev sim thiab kev ntsuas.
Acrylic Saib Ib Muag
| daim ntawv sau npe | zoo | tsis zoo | Lead Lub sij hawm | nqe | Kev kam rau siab |
|---|---|---|---|---|---|
Cov kauj ntsuas thiab cov npog teeb ntawm lub tsheb, cov khoom faib teeb, cov thawv pob tshab. Siv tau ua lwm yam khoom pheej yig thiab sib dua li iav. | Kev cuam tshuam siab, pom tseeb optically, tiv taus UV siab | Tsis kam khawb thiab kub, rhiab rau qee yam tshuaj (piv txwv li, acetone, cawv) | Pib ntawm 3 hnub | Tsawg ($) | Tus qauv ± 0.010″; ± 0.002″ ua tau; sub-± 0.002″ muaj tom qab kev tshuaj xyuas phau ntawv |
Acrylic
Acrylic yog ib yam khoom siv tawv uas muaj ntau yam zoo dua li iav. Ib qho, acrylic tuaj yeem ua tau yooj yim thaum iav ua tsis tau. Qhov no muab rau koj qhov kev xaiv ntawm CNC machining hauv acrylic thaum txoj haujlwm xav tau ob qho tib si geometry nyuaj thiab qib siab ntawm kev pom tseeb ntawm qhov kawg. Acrylic qhov pom tseeb ua rau nws zoo tagnrho rau cov qhov rai tshuaj xyuas, cov khoom siv kuaj tshuaj, thiab cov ntaub thaiv ntsuas.
Cov Khoom Siv Acrylic Dav Dav
| Tensile zog, tawm los (MPa) | Elongation ntawm Break (%) | Hardness (Shore D) | Kub Deflection Kub (°C) ntawm 0.45MPa | Melting Point (°C) |
|---|---|---|---|---|
65-75 | ~ 2-10 | ~ 80-90 | 105-110 | 85-110 |
Lus Cim: Tsuas yog siv rau kev siv xwb. Cov nqi yuav txawv me ntsis nyob ntawm qib thiab cov txheej txheem tsim khoom. Rau cov ntawv thov tseem ceeb, saib cov ntaub ntawv tshwj xeeb ntawm cov khoom siv (piv txwv li, los ntawm cov chaw tsim khoom xws li Plexiglas®, Acrylite®, lossis Lucite®)
finishes
Cov xim tiav ntawm qhov chaw tsis tshua muaj siv rau CNC machined acrylic vim tias feem ntau yuav cuam tshuam cov khoom siv kho qhov muag. Yog tias xav tau kev ua tiav, xaiv ib qho uas txhim kho cov yam ntxwv no.
Txheem (Raws li-Machined): Cov cim cuab yeej pom ntawm txhua lub ntsej muag txiav yuav pom ua voj voog.
Bead Blast: Ua rau acrylic ua rau pom qhov zoo li matte frosted thiab txo cov cim cuab yeej pom.
Kev Txhuam Txhuam Raws Li Koj Xav Tau: Cov acrylic tuaj yeem txhuam kom pom tseeb ntxiv los ntawm cov txheej txheem tshuaj lom neeg lossis kev xuab zeb ntub tes ua ntej ntawm tus nqi ntxiv. Qhov no tuaj yeem thov los ntawm kev xaiv "Lwm yam" ntawm Gazfull Instant Quoting Engine®.
Cov Lus Qhia Txog Kev Tsim Qauv Kom Txuag Tau Nyiaj
Acrylic yog ib yam khoom siv uas yooj yim nrhiav tau, tab sis tsim qauv hauv cov kev txwv ntawm cov khoom siv, raws li tau piav qhia hauv qab no.
Tsim rau qhov loj me txheem: Feem ntau cov acrylic muab los ua cov ntawv uas muaj ntau yam tuab thiab cov duab extruded xws li cov raj thiab cov hlau khov. Kev tsim cov khoom kom haum rau qhov loj ntawm cov ntawv thiab cov khoom seem uas twb muaj lawm yuav ua rau cov nqi tsawg kawg nkaus. Yog tias qhov xav tau loj dhau, xav txog kev rhuav nws ua ntau yam khoom uas tom qab ntawd tuaj yeem nplaum lossis khi ua ke tom qab ua tiav.
Kev kam rau siab: Kev ua kom tau qhov kam rau siab heev nrog cov yas xws li acrylic tuaj yeem nyuaj. Peb tsuas yog xav kom hu tawm qhov kam rau siab dua +/- 0.005 ″ rau cov yam ntxwv tseem ceeb kom txo qhov nce ntawm cov khoom seem, tus nqi, thiab lub sijhawm ua haujlwm uas cuam tshuam nrog kev kam rau siab.
ABS CNC Machining
ABS, lossis acrylonitrile butadiene styrene, yog ib qho thermoplastic uas siv dav dav uas tau dhau los ua ib qho vim nws tus nqi qis thiab muaj zog heev. CNC machining hauv ABS yog ib txoj hauv kev pheej yig los txiav cov khoom rau hauv cov duab tshwj xeeb yam tsis tas yuav siv cov pwm kim, tshwj xeeb tshaj yog rau cov qauv prototypes, jigs thiab fixtures, thiab cov khoom tsim tsawg.
ABS (acrylonitrile butadiene styrene) yas siv rau hauv ntau yam lag luam vim nws tus nqi qis, kev tsim khoom yooj yim, thiab cov khoom siv kho tshuab zoo heev. Nws pom muaj nyob rau hauv ntau yam khoom siv rau cov neeg siv khoom thiab kuj siv dav hauv kev lag luam tsheb. CNC machined ABS qhia txog kev tawv, kev ruaj khov, thiab kev poob siab zoo kawg nkaus, tshwj xeeb tshaj yog rau cov khoom siv pheej yig.
ABS Saib Ib Zaug Xwb
| daim ntawv sau npe | zoo | tsis zoo | Lead Lub sij hawm | nqe | Kev kam rau siab |
|---|---|---|---|---|---|
Cov khoom vaj khoom tsev, cov khoom siv thiab cov jigs, cov dashboards tsheb | Kev tiv taus kev cuam tshuam siab, tus nqi qis, kev tiv taus tshuaj lom neeg | Tsis siv tau rau cov ntawv thov kub siab, puas tsuaj los ntawm cov kuab tshuaj, tsis ruaj khov UV | Pib thaum 3 hnub | Tsawg ($) | Tus qauv ± 0.010″; ± 0.002″ ua tau; sub-± 0.002″ muaj tom qab kev tshuaj xyuas phau ntawv |
General ABS
ABS muaj qhov ruaj khov zoo, muaj zog cuam tshuam zoo heev, thiab yooj yim siv. Qhov no ua rau CNC machined ABS zoo tagnrho rau cov ntawv thov uas xav tau cov khoom pheej yig thiab ruaj khov xws li cov cuab yeej enclosures thiab casings.
| Tensile zog, tawm los (MPa) | Elongation ntawm Break (%) | Qhov nyuaj (Rockwell R) | Thaum tshav kub kub Deflection (°C) | Melting Point (°C) |
|---|---|---|---|---|
40.7 | 53.4% | 107 | 97.4 | 267 |
Lus Cim: Tsuas yog siv rau kev siv xwb. Cov nqi yuav txawv me ntsis nyob ntawm qib thiab chaw tsim khoom.
finishes
Thaum ua haujlwm nrog peb cov neeg muab khoom ABS CNC, cov ABS machined feem ntau muaj nyob rau hauv beige (ntuj), dawb, thiab dub xim. Lwm cov xim yuav muaj los ntawm kev xa khoom ncaj qha.
Raws li Machined: CNC ABS qhov chaw yog machined rau cov lus qhia nrog cov cim me me lossis swirls ntawm qhov chaw ntawm cov khoom siv.
Kev Tua Hlua: Yog xav tau cov khoom uas ci dua, qhov chaw ntawd tuaj yeem raug tua nrog cov hlaws iav me me kom txo qhov ci. Txawm li cas los xij, cov yas tua hlua yuav ua rau cov chaw tsis sib luag lossis ua rau cov yam ntxwv zoo puas tsuaj.
Cov Lus Qhia Txog Kev Tsim Qauv Kom Txuag Tau Nyiaj
ABS yog ib hom yas pheej yig heev uas yooj yim rau kev siv tshuab thiab muaj cov khoom siv kho tshuab zoo heev. Yuav kom txuag tau cov nqi ntxiv, cov engineers yuav tsum tsis txhob hu tawm cov kev kam rau siab dhau, vim tias cov no tuaj yeem nyuaj rau kev tswj hwm hauv cov thermoplastics zoo li ABS. Nov yog qee cov lus qhia dav dav uas peb pom zoo rau CNC machined components:
Cov yam ntxwv tsim ntawm tib lub dav hlau axis: Qhov no yuav txo qhov xav tau rau cov tshuab CNC kim dua 4- thiab 5-axis.
Kev sib xws yog qhov tseem ceeb : Kev ua kom cov yam ntxwv xws li lub ces kaum sab hauv thiab cov qhov uas tau muab sib xws kuj tseem yuav pab txuag lub sijhawm thiab nyiaj txiag ntawm cov khoom los ntawm kev txo qhov xav tau kev hloov cuab yeej.
Kev Pabcuam CNC Machining Polycarbonate
Polycarbonate, lossis PC, yog ib qho thermoplastic amorphous. Nws qhov xwm txheej amorphous txhais tau tias nws feem ntau yuav mos ua ntej yaj thiab tsis muaj qhov chaw yaj. Gazfull tshuab polycarbonate hauv cov ntawv dub lossis daim ntawv ntshiab thiab cov khoom lag luam bar. Nws qhov meej, tsis kam tawg, thiab qhov hnyav dua ua rau nws hloov pauv zoo rau iav. Nws kuj tswj tau qhov kub siab zoo dua li acrylic. CNC machining hauv polycarbonate tsis ua rau cov khoom pom tseeb, txawm li cas los xij, yog li qee qhov kev ua tiav ntxiv yog qhov yuav tsum tau ua.
PC (polycarbonate) yog ib hom yas engineering uas muaj zog tawg zoo heev. Nws muaj peev xwm tiv taus kev cuam tshuam thaum tib lub sijhawm muab kev pom tseeb, tiv taus UV, thiab tiv taus kub dua li qub piv rau lwm cov yas engineering.
Ib qho lus qhia luv luv txog PC (polycarbonate)
| daim ntawv sau npe | zoo | tsis zoo | Lead Lub sij hawm | nqe | Kev kam rau siab |
|---|---|---|---|---|---|
Cov tsom iav teeb ntawm lub tsheb, cov khoom siv diffusers, cov ntaub thaiv dej tsis nkag | Kev tiv taus kev cuam tshuam siab, qhov meej meej tshwj xeeb, kev tiv taus kub nruab nrab (txog li 275 ℉ / 135 ℃), kev tawg tshwj xeeb toughness | Khawb yooj yim, tsis zoo tiv taus tshuaj lom neeg | Pib thaum 3 hnub | Nruab nrab ($$) | Tus qauv ± 0.010″; ± 0.002″ ua tau; sub-± 0.002″ muaj tom qab kev tshuaj xyuas phau ntawv |
Lus Cim: Tsuas yog siv rau kev siv xwb. Cov nqi yuav txawv me ntsis nyob ntawm qib thiab chaw tsim khoom.
Generic PC (Polycarbonate)
Kev siv CNC machining hauv polycarbonate yog qhov nrov heev. Cov khoom siv tiv taus kev cuam tshuam zoo heev ua rau nws zoo tagnrho rau cov khoom siv hauv tsev. Nrog yuav luag ob npaug ntawm lub zog cuam tshuam ntawm ABS, polycarbonate qhia txog ib qho ntawm cov zog cuam tshuam siab tshaj plaws ntawm txhua yam yas engineering. Nws yooj yim tsim yam tsis tawg lossis tawg.
Cov Khoom Siv PC Dav Dav
| Tensile zog, tawm los (MPa) | Elongation ntawm Break (%) | Hardness (Shore D) | Thaum tshav kub kub Deflection (°C) | Kev hloov iav kub (°C) |
|---|---|---|---|---|
40-154 | 3-233 | 90-95 | 57.2-208 | 142-152 |
finishes
Tsuas yog muaj qee qhov kev ua tiav ntawm cov yas xwb. Qhov no yog qhov tshwj xeeb tshaj yog thaum CNC machining hauv polycarbonate vim tias cov khoom siv feem ntau khawb yooj yim. Qee qhov ua tiav tau teev hauv qab no:
Kev txhuam dej : CNC-machined polycarbonate feem ntau tawm los nrog cov cim cuab yeej ntawm qhov chaw. Qhov no tsis zoo tagnrho rau cov ntawv thov uas xav tau cov khoom pom tseeb. Kev txhuam, feem ntau, yog cov txheej txheem ntawm kev tshem tawm cov cim cuab yeej lossis cov qhov tsis zoo, thiab ib qho ntawm cov txheej txheem zoo tshaj plaws thaum nws los txog rau polycarbonate yog kev txhuam dej. Qhov no ua haujlwm los ntawm kev nthuav tawm qhov chaw rau cov kuab tshuaj uas ua rau thiab ua rau txheej txheej saum npoo yaj thiab ntws. Cov txheej txheem sib npaug ntawm qhov chaw thiab sau rau hauv txhua lub cim cuab yeej.
Cov txheej tiv thaiv khawb : Ib qho tsis zoo ntawm polycarbonate yog nws yooj yim khawb. Qee cov txheej txheej hauv khw pab tswj qhov pom tseeb ntawm polycarbonate thaum txhim kho nws txoj kev tiv thaiv khawb.
Cov Lus Qhia Txog Kev Tsim Qauv Kom Txuag Tau Nyiaj
Polycarbonate yog ib hom yas kim heev. Hauv qab no yog qee cov lus qhia txog kev tsim qauv kom txuag tau nyiaj.
Cov khoom sib dhos ua ke: PC rau kev ua haujlwm tau muab los ntawm daim ntawv lossis cov khoom lag luam. Yog li ntawd, thaum CNC machining hauv polycarbonate, nws yog ib qho tseem ceeb uas yuav tsum tsim cov khoom nrog cov qauv loj hauv siab. Cov khoom loj uas tau ua los ntawm ib lub thaiv ntawm polycarbonate tuaj yeem kim heev. Hloov chaw, xav txog kev tsim cov khoom sib dhos sib cais uas tom qab ntawd yuav sib dhos ua ke lossis tau sib xyaw ua ke los ntawm kev vuam yas.
Cov yam ntxwv sib xws: Tsim nrog cov yam ntxwv sib xws los txo cov cuab yeej tshwj xeeb lossis kev hloov cuab yeej.
SAIB CNC Machining
PEEK los yog polyetheretherketone yog ib hom yas engineering uas muaj ntau yam zoo. Cov no suav nrog kev ua tau zoo thaum kub siab, kev tiv taus kev sib txhuam, kev sib haum xeeb ntawm lub cev, kev tiv taus lub tshuab nqus tsev siab heev, kev tiv taus tshuaj lom neeg zoo heev, thiab kev tsim nyog rau CNC machining.
PEEK yog ib qho thermoplastic semi-crystalline uas tuaj yeem ua haujlwm tas li ntawm qhov kub txog li 260 ° C thiab tiv taus tshuaj lom neeg heev. Txawm li cas los xij, yuav tsum nco ntsoov tias qee cov kua qaub xws li sulfuric acid yuav yaj cov khoom. CNC machining hauv PEEK yog ib txoj hauv kev siv los tsim cov khoom siv rau hauv qhov chaw ib puag ncig uas xav tau lub zog kho tshuab, kev ruaj khov tshuaj lom neeg, thiab / lossis kev tiv taus kub siab. Cov ntawv thov suav nrog cov khoom rau kev kho mob, aerospace, thiab kev lag luam tsheb.
PEEK ntawm Ib Saib
| Daim ntawv thov | zoo | tsis zoo | Lead Lub sij hawm | nqe | Kev kam rau siab |
|---|---|---|---|---|---|
Cov kabmob, cov washers thiab cov iav, cov khoom cog rau hauv pob txha caj qaum, cov cuab yeej phais | Hydrophobic, tsawg kawg nkaus outgassing nyob rau hauv high vacuum conditions, biocompatible | Tus nqi siab, biocompatible tab sis tsis yooj yim rau pob txha | Lub sijhawm ua khoom rau PEEK qhov chaw pib ntawm 3 hnub ua haujlwm | Siab ($$$) | Kev ua haujlwm kam rau siab ntawm +/- .001” (+/- 0.025 mm) yog ua tau |
Generic PEEK
Kev siv PEEK ua rau muaj ntau yam kev siv uas siv cov khoom siv no cov khoom tshwj xeeb. PEEK muaj tsawg qhov tsis zoo thaum piv rau lwm cov yas engineering. Ib qho zoo uas ua rau nws txawv yog nws qhov tiv taus cua sov. Nws tuaj yeem ua haujlwm ntawm qhov kub siab ntev dua li feem ntau lwm cov yas. Tsis tas li ntawd, PEEK yog hydrophobic, yog li nws tsis yooj yim nqus dej, thiab nws kuj tawm me ntsis hauv qab qhov chaw nqus tsev. Qhov kev ruaj khov no yog ib qho khoom muaj nqis zoo. PEEK siv suav nrog kev siv kho mob rau kev cog hniav ib ntus mus txog rau cov khoom siv aerospace uas raug rau qhov chaw nqus tsev heev.
Cov Khoom Siv PEEK Dav Dav
| Tensile zog, tawm los (MPa) | Elongation ntawm Break (%) | Hardness (Shore D) | Thaum tshav kub kub Deflection (°C) | Kev hloov iav kub (°C) |
|---|---|---|---|---|
65-120 | 1.5-110 | 62-89 | 182-210 | 143-155 |
USP Chav Kawm VI PEEK (TECAPEEK)
PEEK ntsuas rau USP Class VI, xws li TECAPEEK MT, yog cov biocompatible variants tsim tshwj xeeb rau kev siv nrog cov thev naus laus zis kho mob. Nws yog tus cwj pwm los ntawm kev tiv taus tshuaj lom neeg siab heev, tiv taus ntau txoj kev tua kab mob, thiab muaj peev xwm khaws nws cov khoom siv kho mob hauv qhov kub siab. Qib kho mob peek feem ntau siv rau cov ntawv thov kho mob thiab cov khoom siv uas yuav tsum tau kov tsawg nrog daim tawv nqaij thiab cov ntaub so ntswg. USP Class VI PEEK kuj tseem xav tau rau kev siv kho mob vim nws muaj peev xwm tswj tau ntau lub voj voog tua kab mob yam tsis muaj kev puas tsuaj.
| Tensile zog, tawm los (MPa) | Elongation ntawm Break (%) | Hardness (Rockwell M) | Thaum tshav kub kub Deflection (°C) | Kev hloov iav kub (°C) |
|---|---|---|---|---|
96.5-110 | 30-50 | 94-99 | 160 | 150 |
Peek GF30
PEEK GF30 yog 30% iav puv variant ntawm PEEK. Piv rau PEEK tsis puv, GF30 muaj kev ruaj khov zoo dua thiab muaj zog dua. Iav txhawb PEEK kuj muaj kev ruaj khov ntau dua thiab lub zog nkag. Cov khoom siv no zoo rau cov khoom uas muaj kev thauj khoom zoo li qub hauv qhov kub siab dua. PEEK GF30 tsis haum rau kev siv lub cev lossis hnav vim yog qhov cuam tshuam abrasive uas cov iav fibers muaj rau ntawm cov nplaim mating.
| Tensile zog, tawm los (MPa) | Elongation ntawm Break (%) | Hardness (Rockwell M) | Thaum tshav kub kub Deflection (°C) | Qhov kub thiab txias (°C) |
|---|---|---|---|---|
101-157 | 2.2-5 | 103 | 316 | 260-300 |
finishes
Cov khoom PEEK feem ntau yog xim grey lossis beige uas tsis pom tseeb. Vim PEEK cov qauv polymeric, cov xim thiab cov txheej txheem nyuaj rau lo rau nws qhov chaw. Txawm li cas los xij, ua tsaug rau nws cov tshuaj lom neeg tsis kam, nws feem ntau raug tso cai rau cov khoom ua machined.
Raws li Machined : PEEK yooj yim machined thiab tuaj yeem ua tiav qhov chaw du. Gazfull muaj kev hais lus tsis siv neeg ntawm qhov roughnesses me me li 32uin Ra rau PEEK tab sis tuaj yeem hais cov nqi qis dua nrog kev tshuaj xyuas phau ntawv.
Kev Siv Cov Hlua Los Ua Lub Pob Zeb : Tej cim cuab yeej tsis xav tau yuav raug tshem tawm los ntawm kev siv tshuab los txhuam qhov chaw nrog cov hlaws iav.
Cov Lus Qhia Txog Kev Tsim Qauv Kom Txuag Tau Nyiaj
Vim yog tus nqi ntawm cov khoom siv siab, cov nqi tsim khoom yuav tsum tau txo qis. Ib txoj hauv kev los pab tswj tus nqi ntawm CNC machining hauv PEEK yog los ntawm kev thov annealing thaum lub sijhawm tsim khoom. Qhov no yuav txo qhov nto thiab sab hauv tawg, uas yuav txo qhov seem thiab txo cov nqi tag nrho rau cov chaw tsim khoom.
Teflon (PTFE) CNC Machining
PTFE, lossis polytetrafluoroethylene, yog ib qho thermoplastic fluoropolymer ua los ntawm cov pa roj carbon thiab fluorine atoms. Nws feem ntau paub los ntawm nws lub npe lag luam DuPont, Teflon. Teflon qhov kub thiab txias tsis kam yog cov khoom siv engineering siab tshaj plaws. Nws kuj tseem tiv taus corrosion heev ua tsaug rau nws cov tshuaj fluoropolymer pleev xim. CNC machining hauv PTFE-Teflon yog CNC machining PTFE-Teflon yooj yim vim nws lub zog qis thiab qhov mos mos, txawm hais tias nws yuav nyuaj rau tswj cov qib siab ntawm kev ua haujlwm.
PTFE-Teflon txawv ntawm feem ntau cov yas engineering vim nws qhov melting point siab heev, coefficient qis friction, thiab yog chemically inert. Cov khoom txawv txawv no tau tsaws PTFE-Teflon coatings lawv lub luag haujlwm zoo hauv cov khoom siv ua noj uas tsis lo thiab cov ntawv thov ntxiv hauv cov khoom noj thiab dej haus, petrochemical, kev kho mob, thiab cov khoom siv hluav taws xob.
Ib qho lus qhia luv luv txog PC (polycarbonate)
| daim ntawv sau npe | zoo | tsis zoo | Lead Lub sij hawm | nqe | Kev kam rau siab |
|---|---|---|---|---|---|
Cov khoom cog rau kev kho mob, cov yeeb nkab txheej rau cov tshuaj lom neeg corrosive, kev rwb thaiv tsev ntawm cov khoom siv hluav taws xob | Khoom noj muaj kev nyab xeeb, hydrophobic, tiv taus kub siab, coefficient sib txhuam tsawg | Tsim cov pa phem thaum kub dhau, tsis zoo rau kev puas tsuaj | Lub sijhawm ua cov hmoov txhuas pib thaum 3 hnub. | Nruab nrab ($$) | Kev kam rau siab txheem yog +/- 0.010”; +/- 0.001″ kev kam rau siab ua tau. |
Virgin PTFE-Teflon
Txawm hais tias cov khoom siv no feem ntau yog siv ua txheej, qee cov khoom cog rau kev kho mob raug tsim los ntawm CNC machining hauv PTFE-Teflon. Teflon yog inert thiab yog li ntawd cov khoom cog rau kev kho mob uas ua los ntawm cov khoom siv no tsis raug lub cev tsis lees txais. Nws cov coefficient sib txhuam qis ua rau nws zoo tagnrho rau cov khoom sib txhuam xws li bearings.
Cov Khoom Siv PTFE-Teflon Dav Dav
| Tensile zog, tawm los (MPa) | Elongation ntawm Break (%) | Hardness (Shore D) | Thaum tshav kub kub Deflection (°C) | Melting kub (°C) |
|---|---|---|---|---|
9-30 | 300-400 | 55-65 | 115 | 330 |
Lus Cim: Tsuas yog siv rau kev siv xwb. Cov nqi yuav txawv me ntsis nyob ntawm qib thiab chaw tsim khoom.
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Teflon tiv taus cov txheej txheej vim nws yog qhov tsis lo. Teflon feem ntau tawm cov burrs ntawm cov npoo machined, tab sis Gazfull yuav tshem tawm cov no ua ntej xa cov khoom tiav.
Raws li Machined : Nws yog qhov zoo tshaj plaws kom tawm hauv qhov khoom hauv nws lub xeev machined.
Kev Tua Hlua : Rau qhov tiav du thiab tshem tawm qhov tsis sib xws, cov khoom yuav raug tua los ntawm cov hlaws kom du thiab sib npaug.
Cov Lus Qhia Txog Kev Tsim Qauv Kom Txuag Tau Nyiaj
Kev ua CNC machining hauv PTFE-Teflon tuaj yeem nyuaj, tshwj xeeb tshaj yog tias xav tau kev kam rau siab. Yog li ntawd, nws yog ib qho tseem ceeb kom ntseeg tau tias cov txheej txheem machining tsis muaj teeb meem thiab ceev li sai tau.
Cov yam ntxwv tsim ntawm tib lub dav hlau axis: Qhov no yuav txo qhov xav tau rau cov tshuab CNC kim dua 4- thiab 5-axis.
Kev sib xws yog qhov tseem ceeb : Kev ua kom cov yam ntxwv xws li lub ces kaum sab hauv thiab cov qhov uas tau muab sib xws kuj tseem yuav pab txuag lub sijhawm thiab nyiaj txiag ntawm cov khoom los ntawm kev txo qhov xav tau kev hloov cuab yeej.
Garolite G-10 rau CNC machining
Garolite yog ib qho thermoset composite ua los ntawm fiberglass thiab phenolic epoxy resin. Raws li ib tug thermoset, garolite tsis tuaj yeem yaj thiab reformed. Yog tias nws raug cua sov saum toj no nws qhov kub siab tshaj plaws, nws tawg chemically thiab yuav tsis khaws nws cov khoom thaum txias. Qhov no ua rau kev txhaj tshuaj molding hauv garolite tsis yooj yim sua. CNC machining hauv garolite yog tib txoj kev los tsim cov khoom nyuaj nrog cov khoom siv no.
Garolite yog ib qho khoom siv epoxy uas ua los ntawm iav uas muaj zog heev thiab muaj zog tiv taus corrosion thiab noo noo zoo heev, ua rau nws zoo tagnrho rau kev siv hauv dej hiav txwv. Nws kuj tseem tiv taus hluav taws thiab yog ib qho insulator zoo heev, ua rau nws yog ib yam khoom siv rau cov khoom siv hluav taws xob hauv Circuit Board.
Garolite G-10 (FR4)
CNC machining hauv Garolite G-10 (FR4) tsim cov khoom uas zoo tagnrho rau kev siv corrosive lossis high-moisture applications. Feem ntau, cov kev sib xyaw ua ke ntawm cov xwm txheej ib puag ncig no pom muaj nyob rau hauv kev lag luam marine, qhov twg garolite siv rau cov khoom siv cav xws li mounting brackets thiab cov ntawv thov uas xav tau hluav taws xob rwb thaiv tsev thiab lub zog kho tshuab.
Gazfull muaj garolite hauv ob qho tib si G-10 thiab G-10 FR4 qib. FR4 yog qib tiv taus hluav taws ntawm Garolite G-10 nrog qhov ntsuas kev kub hnyiab ntawm UL94 V-0. Ob qib muaj cov khoom siv zoo sib xws tsuas yog qhov ntsuas kev kub hnyiab zoo dua li FR4 muaj. Feem ntau, G-10 FR4 tuaj yeem hloov pauv tau zoo thaum xav tau G-10; txawm li cas los xij, koj yuav tsum tsis txhob hloov G-10 thaum xav tau FR4.
General Garolite G-10 (FR4) Khoom Khoom
| Tensile zog, tawm los (MPa) | Compressive zog (MPa) | Hardness (Rockwell M) | Flammability Rating | Kev Kub Ua Haujlwm Txuas Ntxiv Mus (°C) |
|---|---|---|---|---|
262-310 | 448 | 110 | UL94 V-0 | 140 |
Garolite G11 (FR5)
Zoo ib yam li G-10, garolite G-11 (FR5) yog cov khoom siv iav-epoxy laminate. G11 yog cov khoom rwb thaiv cua sov zoo dua li G10 thiab tuaj yeem tiv taus qhov kub siab dua. Qhov no ua rau nws yog qhov kev xaiv zoo rau kev siv tshuab lossis hluav taws xob uas yuav siv rau hauv qhov chaw kub siab.
General Garolite G11 (FR5) Khoom Khoom
| Tensile zog, tawm los (MPa) | Compressive zog (MPa) | Hardness (Rockwell M) | Flammability Rating | Kev Kub Ua Haujlwm Txuas Ntxiv Mus (°C) |
|---|---|---|---|---|
255-295 | 434 | 112 | UL94 V-0 | 150 |
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Feem ntau Garolite yog xim ntsuab mus rau daj-ntsuab tab sis kuj muag dub. Nws tsis zoo rau kev txhuam vim nws cov fibrous muaj pes tsawg leeg. Feem ntau, kev txhuam nws qhov chaw tiav matte yuav tsis ci ntsa iab.
Raws li Machined : Garolite feem ntau muaj qhov tiav matte du tom qab machining. Qhov no txhais tau tias cov khoom seem uas nyob hauv lawv lub xeev raws li machined yuav tsis cuam tshuam qhov zoo nkauj.
Kev Tua Hlua: Cov khoom tsim tawm hauv garolite tuaj yeem raug tua los ntawm cov hlaws kom tshem tawm cov nplaim tsis sib xws uas tsim tawm thaum lub sijhawm ua haujlwm.
Cov Lus Qhia Txog Kev Tsim Qauv Kom Txuag Tau Nyiaj
Garolite yog ib lub yas engineering uas kim heev, thiab yog li ntawd, nws yog ib qho tseem ceeb kom txwv cov nqi tsim khoom thaum twg ua tau.
Tsim rau cov qauv loj: Garolite tsuas yog siv rau cov pas nrig, pas nrig, raj, thiab daim ntawv xwb. Thaum tsim cov khoom tawm ntawm cov khoom no, ua tib zoo kawm ua ntej txog cov khoom muaj, tom qab ntawd tsim kom tau raws li cov kev txwv ntawd. Cov khoom siv tsawg dua uas raug tshem tawm kom ua tiav qhov ntev kawg txhais tau tias kev txuag nyiaj ntau ntxiv ob qho tib si ntawm cov khoom siv pov tseg thiab lub sijhawm siv machining. CNC machining hauv garolite xav tau pob zeb diamond lossis superalloy tooling, yog li nws yog cov khoom siv kim rau tshuab.
PVC CNC machining qhov chaw
PVC yog ib qho ntawm cov yas engineering uas siv dav tshaj plaws. Feem ntau nws muaj ob hom: yas thiab tsis yas PVC. Tsis yas PVC yog siv rau hauv cov khoom tawv xws li cov kav dej thiab cov khoom siv. CNC machining hauv PVC feem ntau yog ua tiav nrog cov khoom tawv no. Yas PVC yog siv rau hauv cov ntawv thov uas xav tau kev ywj pheej xws li cov cables lossis cov raj me me.
Kev tsim cov PVC siv cov khoom siv raw uas tsis rov ua dua tshiab tsawg dua li feem ntau lwm cov yas, ua rau nws yog ib qho ntawm cov yas ntsuab tshaj plaws. CNC machining hauv PVC zoo ib yam li lwm cov yas engineering, thiab ua tsaug rau nws qhov rigidity thiab hardness, nws tshuab yooj yim heev.
Kev siv tshuab PVC ua rau cov khoom pheej yig uas muaj cov khoom siv kho tshuab zoo heev thiab muaj qhov zoo ntxiv ntawm kev tiv taus huab cua. Cov khoom siv no tiv taus dej noo thiab UV ua rau nws zoo rau kev siv xws li cov kav dej thiab cov khoom siv yeeb nkab.
Rigid / Unplasticized PVC
| Tensile zog, tawm los (MPa) | Elongation ntawm Break (%) | Hardness (Shore D) | Thaum tshav kub kub Deflection (°C) | Kev Ntsuas Kev Kub Hnyiab (UL 94 (1.5 hli)) | xim |
|---|---|---|---|---|---|
45.6 | 110 | 80 | 72.5 | HB-5VA | Gray |
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Tsis zoo li feem ntau lwm cov yas engineering, PVC tuaj yeem pleev xim tau yooj yim rau ob qho tib si rau kev zoo nkauj thiab kom nws lub neej sab nraum zoov ntev dua. Nws kuj tseem yuav tsum tau sau tseg tias txawm hais tias nws cov khoom siv kho tshuab tseem zoo ib yam, PVC pob tshab feem ntau yuav ploj xim thaum lub sijhawm raug rau lub hnub lossis lwm yam UV.
Pleev Xim: PVC tuaj yeem pleev xim tau tsuav yog cov xim tsis muaj cov kuab tshuaj uas tawm tsam polyvinyl chloride. Xyuas kom tseeb tias koj cov xim tau tsim los ua haujlwm rau PVC yam tsis muaj kev puas tsuaj rau nws cov khoom siv.
Raws li Machined : PVC yog yooj yim machined thiab tsim cov nto du, ci ntsa iab yam tsis tas yuav ua haujlwm ntxiv.
Cov Lus Qhia Txog Kev Tsim Qauv Kom Txuag Tau Nyiaj
CNC machining hauv PVC tsim cov khoom sib dua thiab pheej yig. Txawm li cas los xij, cov lus qhia hauv qab no tuaj yeem pab txo cov nqi ntxiv:
Cov khoom sib dhos ua ke me me: PVC muaj nyob rau hauv daim ntawv lossis cov khoom sib dhos ua ke ntau qhov ntau thiab tsawg. Npaj koj tus qauv tsim kom koj tuaj yeem tsim cov khoom los ntawm cov qhov loj me no thiab sib dhos ua ke tom qab rau hauv qhov kawg. Cov kua nplaum PVC yooj yim nrhiav tau thiab tuaj yeem siv los tsim cov khoom nyuaj los ntawm ntau qhov sib dhos me me uas pheej yig.
Cov yas CNC ua raws li cov qauv tsim qauv zoo ib yam li cov hlau CNC machined, yog li siv cov qauv tsim machining zoo tshaj plaws thaum twg ua tau.