Pistol Trigger MIM Parts
Hlau Txhaj Moulding (MIM luv luv) yog hom tshiab ntawm cov hmoov hlau metallurgy nyob ze-net txoj kev siv tshuab los ntawm kev lag luam yas txhaj tshuaj molding. Raws li peb txhua tus paub, yas txhaj tshuaj molding tshuab tsim cov khoom ntawm ntau yam duab puab ntawm tus nqi qis, tab sis yas Lub zog ntawm cov khoom tsis siab.
Khoom Taw Qhia
Pistol Trigger MIM Parts | |||||||||
Yam khoom | Khoom siv | Txheej txheem ntau lawm | Sintering kub | Pwm | Kev cai | ||||
Pistol Trigger | 17-4 | Hlau Txhaj Molding | 1550 degree | Yuav tsum customized | Yog lawm | ||||
Tshuaj muaj pes tsawg leeg | C: Tsawg dua lossis sib npaug rau 0.07 | ||||||||
Cov ntaub ntawv muaj | Tsawg carbon stainless hlau, titanium alloy (Ti, TC4), tooj liab alloy, tungsten alloy, nyuaj alloy, kub kub alloy (718, 713) | ||||||||
Ua kom tiav | Dimensional raug | Khoom ntom ntom | Cov tsos mob kho | Qhov hnyav | |||||
Roughness 1-5μm | ± {{0}}.1 feem pua -±0.5 feem pua ) | 92-95 feem pua | Daim iav Reflection | 0.03g-400g） | |||||
Mechanical zog | Tensile zog σb (MPa): hnub nyoog ntawm 480 degree, Ntau tshaj los yog sib npaug rau 1310; hnub nyoog ntawm 550 degree, Ntau dua lossis sib npaug rau 1060; hnub nyoog ntawm 580 degree, Ntau dua lossis sib npaug rau 1000; hnub nyoog ntawm 620 degree, Ntau dua lossis sib npaug rau 930 | ||||||||
Khoom siv
Hmoov metallurgy hlau txhaj tshuaj molding MIM tau nkag rau hauv koj lub neej, tej zaum koj tsis paub nws, tab sis nws tau tshwm sim nyob rau hauv qee txoj kev thiab muaj nyob rau hauv peb lub neej txhua hnub.
• Cov ntawv thov kho mob thiab kho hniav
Orthodontic bracket qhov chaw, cov cuab yeej phais, implantable MIM qhov chaw, hauv caug cog qhov chaw
• Cov ntawv thov hauv kev lag luam tsheb
Cav rocker caj npab, hloov levers, turbocharger hniav
• Kev siv hauv IT, khoom siv hluav taws xob thiab kev sib txuas lus
Optical fiber ntau, cov phaj txias thiab radiators, xov tooj ntawm tes
• Kev siv hauv nkoj tsim thiab kev lag luam aerospace
Lub rooj zaum siv qhov chaw, roj qhov hluav taws xob valve siab lub rooj zaum, airliner nrov plig plawg ntsia hlau foob, foob pob ua ntxaij burner ntaus ntawv
• Kev siv hauv cov khoom siv
Saib cov rooj plaub thiab lwm yam, qhov chaw tsom iav, lub koob yees duab tripod lub cev, MIM guitar tuner npog
• Kev siv tub rog thiab kev tiv thaiv
Qhov txhais ntawm rab phom, "kev nyab xeeb thiab qhib kev nyab xeeb" rotor, rab yaj phom sab sauv clamping qhov chaw nyab xeeb
• Cov ntawv thov hauv lwm qhov chaw
Cov txheej txheem MIM feem ntau suav nrog 8 qhov kev sib txuas tseem ceeb xws li cov khoom tsim, pwm tsim, kev tshuaj xyuas zoo, sib xyaw, molding, degreasing, sintering, thiab lwm yam kev ua haujlwm, uas nws tau txiav txim siab seb qhov kev kho deg yuav tsum tau ua raws li cov yam ntxwv ntawm cov khoom.
MIM txheej txheem flow chart
Cov hauv qab no yog kev tshuaj xyuas ntawm cov txheej txheem tsim khoom ntawm cov khoom los ntawm plaub qhov kev ua haujlwm tshwj xeeb ntawm MIM (sib tov, molding, debinding thiab sintering).
1. sib
Cov hmoov hlau zoo yog sib xyaw ua ke nrog cov thermoplastic thiab paraffin binders.
2. Kev tsim
Cov cuab yeej txhaj tshuaj molding thiab cov txheej txheem zoo ib yam li kev txhaj tshuaj molding. Cov khoom siv granular raug xa mus rau hauv lub tshuab kom sov thiab txhaj rau hauv pwm kab noj hniav nyob rau hauv siab siab los ua ib qho dawb paug.
3. Degreasing
Debinding yog tus txheej txheem ntawm kev tshem tawm cov ntaub ntawv los ntawm molded qhov chaw, feem ntau nyob rau hauv ob peb kauj ruam. Tom qab cov kuab tshuaj extraction ntawm ib feem ntawm cov binder, thermal debonding yuav tsum tau tshem tawm cov seem binder. Thaum debonding, tswj cov ntsiab lus carbon thiab txo cov pa oxygen hauv cov khoom.
4. Sintering
Sintering yog nqa tawm nyob rau hauv ib tug sintering rauv nrog ib tug tswj cua. Qhov siab ceev ntawm MIM qhov chaw yog ua tiav los ntawm kev kub siab sintering thiab lub sij hawm ntev sintering, uas zoo heev txhim kho thiab txhim kho cov khoom siv ntawm cov khoom siv.
Metal txhaj molding
Hlau Txhaj Moulding (MIM luv luv) yog hom tshiab ntawm cov hmoov hlau metallurgy nyob ze-net txoj kev siv tshuab los ntawm kev lag luam yas txhaj tshuaj molding. Raws li peb txhua tus paub, yas txhaj tshuaj molding tshuab tsim cov khoom ntawm ntau yam duab puab ntawm tus nqi qis, tab sis yas Lub zog ntawm cov khoom tsis siab. Txhawm rau txhim kho nws cov kev ua tau zoo, cov hmoov hlau lossis ceramic tuaj yeem muab ntxiv rau cov yas kom tau txais cov khoom lag luam nrog lub zog siab dua thiab zoo hnav tsis kam. Nyob rau hauv xyoo tas los no, lub tswv yim no tau hloov zuj zus mus ua kom cov ntsiab lus ntawm cov khib nyiab thiab tshem tawm tag nrho cov binder thiab densify lub cev zoo li lub sij hawm tom qab sintering. Cov hmoov metallurgy tshiab no yog hu ua hlau txhaj tshuaj molding. Suav lub npe Hlau Txhaj Moulding Txawv Teb Chaws Lub Npe Hlau Txhaj Molding Cov txheej txheem yooj yim ntawm cov hlau txhaj tshuaj molding yog: ua ntej, xaiv cov hmoov hlau thiab cov ntawv khi uas ua tau raws li qhov yuav tsum tau ua ntawm MIM, thiab tom qab ntawd siv cov txheej txheem tsim nyog los sib tov cov hmoov thiab khi ntawm qhov kub thiab txias. Kev pub mis tsis tu ncua, kev txhaj tshuaj molding tom qab granulation, thiab cov khoom tau txais zoo li tus dawb paug yog degreased thiab ces sintered thiab densified los ua cov khoom kawg.
1. MIM hmoov thiab hmoov ua tshuab MIM muaj cov kev xav tau siab rau cov khoom siv hmoov hmoov, thiab kev xaiv cov hmoov yuav tsum ua kom haum rau kev sib xyaw, kev txhaj tshuaj molding, degreasing thiab sintering, uas feem ntau tsis sib haum. Kev tshawb fawb ntawm MIM raw khoom hmoov muaj xws li: hmoov zoo, particle loj thiab particle loj muaj pes tsawg leeg, tej thaj chaw saum npoo, thiab lwm yam. Table 1 teev cov khoom ntawm cov khoom siv raw khoom zoo tshaj plaws rau MIM. Vim tias qhov yuav tsum tau muaj cov hmoov zoo MIM raw khoom, tus nqi ntawm MIM raw khoom hmoov yog feem ntau siab dua, thiab qee tus txawm ncav cuag 10 npaug ntawm tus nqi ntawm cov tshuaj PM hmoov. Qhov no yog qhov tseem ceeb uas tam sim no txwv tsis pub siv dav ntawm MIM thev naus laus zis. Muaj cov txheej txheem carbonyl, ultra-high pressure water atomization method, high pressure gas atomization method, thiab lwm yam.
2. Binder Binder yog lub hauv paus ntawm MIM technology. Hauv MIM, lub binder muaj ob lub luag haujlwm tseem ceeb tshaj plaws ntawm kev txhim kho fluidity kom haum rau kev txhaj tshuaj molding thiab tswj cov duab ntawm lub block. Tsis tas li ntawd, nws yuav tsum tau yooj yim tshem tawm, Tsis muaj kuab paug, tsis muaj tshuaj lom, thiab tus nqi tsim nyog, thiab lwm yam, uas muaj ntau yam nplaum tau tshwm sim. Nyob rau hauv xyoo tas los no, lawv tau maj mam xaiv los ntawm kev xaiv empirical mus rau lub hom phiaj degreasing txoj kev thiab cov kev ua haujlwm nplaum. Txoj kev loj hlob kev taw qhia ntawm tus tsim ntawm lub binder system. Binders feem ntau yog tsim los ntawm cov khoom qis molecular thiab cov khoom siv molecular siab ntxiv rau qee qhov tsim nyog ntxiv. Tsawg-molecular Cheebtsam muaj tsawg viscosity, zoo fluidity, thiab yooj yim rau tshem tawm; high-molecular Cheebtsam muaj siab viscosity thiab siab zog, thiab tuav lub zog ntawm cov tsim dawb paug. Qhov sib piv ntawm ob yog sib npaug kom tau txais cov hmoov nplej siab, thiab thaum kawg yog cov khoom lag luam nrog siab precision thiab siab uniformity.
3. Kneading Kneading yog cov txheej txheem ntawm kev sib xyaw cov hmoov hlau thiab binder kom tau txais cov khoom noj zoo sib xws. Kev sib xyaw ua ke yog cov txheej txheem tseem ceeb vim tias cov khoom ntawm cov khoom noj khoom haus txiav txim siab cov khoom ntawm qhov kawg txhaj tshuaj molded khoom. Qhov no suav nrog ntau yam xws li txoj kev thiab kev txiav txim ntawm kev ntxiv cov binder thiab hmoov, qhov sib tov kub, thiab cov yam ntxwv ntawm cov khoom sib tov. Cov txheej txheem no tau daig nyob rau theem ntawm kev cia siab rau kev paub dhau los thiab kev tshawb nrhiav. Qhov taw qhia tseem ceeb rau kev ntsuas qhov zoo ntawm cov txheej txheem sib xyaw yog qhov sib xws thiab sib xws ntawm cov khoom tau txais. Kev sib xyaw ntawm MIM pub yog ua tiav raws li kev sib xyaw ua ke ntawm thermal effect thiab shear force. Qhov sib tov kub yuav tsum tsis txhob siab dhau, txwv tsis pub lub binder yuav decompose los yog cov hmoov thiab binder theem sib cais yuav tshwm sim vim tsawg viscosity. Raws li rau lub zog shear, nws yuav txawv raws li txoj kev sib tov. Kev sib xyaw cov khoom siv feem ntau siv hauv MIM suav nrog ntxaib-ntsia hlau extruders, Z-shaped impeller mixers, ib leeg-ntsia hlau extruders, plunger extruders, ob chav planetary mixers, ob-cam mixers, thiab lwm yam. Cov khoom sib xyaw no yog tsim rau kev npaj sib tov nrog viscosities hauv ntau ntawm 1-1000Pas. Txoj kev sib tov yog feem ntau ntxiv cov ntsiab lus siab melting point rau yaj, tom qab ntawd txo qhov kub thiab txias, ntxiv cov ntsiab lus melting tsawg, thiab tom qab ntawd ntxiv cov hmoov hlau hauv cov khoom siv. Qhov no tuaj yeem tiv thaiv kom tsis txhob muaj roj lossis decomposition ntawm cov ntsiab lus melting tsawg, thiab ntxiv cov hmoov hlau hauv cov khoom siv tuaj yeem tiv thaiv qhov nce ntawm lub zog los ntawm kev ua kom txias dhau thiab txo cov khoom poob. Rau txoj kev pub mis thaum cov hmoov uas muaj qhov sib txawv me me sib xyaw, cov lus qhia txog Japanese patent: ua ntej ntxiv thicker 15-40um dej atomized hmoov rau hauv phau ntawv, ces ntxiv 5-15 um hmoov, thiab thaum kawg ntxiv hmoov nrog ib tug hmoov degree ntawm tsawg dua los yog sib npaug rau 5um, yog li ntawd cov tau muaj tsawg heev shrinkage variation nyob rau hauv cov khoom kawg. Txhawm rau kom sib npaug txheej txheej ntawm cov ntaub qhwv ib ncig ntawm cov hmoov, cov hmoov hlau kuj tseem tuaj yeem ncaj qha ntxiv rau qhov siab melting point tivthaiv, tom qab ntawd ntxiv cov ntsiab lus melting tsawg, thiab thaum kawg cov huab cua raug tshem tawm. Piv txwv li, Anwar ncaj qha ntxiv PMMA ncua kev kawm rau cov hmoov hlau stainless rau kev sib xyaw, tom qab ntawd ntxiv cov tshuaj PE, ziab nws, thiab tom qab ntawd tshem tawm cov huab cua thaum nplawm. O'connor siv cov kuab tshuaj sib tov, thawj zaug qhuav sib xyaw SA thiab hmoov, tom qab ntawd ntxiv THF hnyav, tom qab ntawd ntxiv cov polymer, tom qab THF khiav tawm hauv tshav kub, tom qab ntawd ntxiv hmoov thiab sib tov kom tau txais cov khoom noj zoo sib xws.
4. Kev txhaj tshuaj molding Lub hom phiaj ntawm kev txhaj tshuaj molding yog kom tau txais lub MIM molding lub cev uas tsis muaj qhov tsis xws luag thiab cov khoom sib xws hauv cov duab uas xav tau. Raws li pom nyob rau hauv daim duab 1, ua ntej, cov granular pub yog rhuab mus rau ib tug tej yam kub kub kom nws cov kua, thiab ces nws yog txhaj rau hauv pwm kab noj hniav kom txias kom tau ib tug nruj ntsuab lub cev ntawm lub siab xav, thiab ces nws yog. tshem tawm ntawm cov pwm Tshem tawm kom tau txais MIM kev ua dawb paug. Cov txheej txheem no zoo ib yam nrog cov txheej txheem yas txhaj tshuaj molding, tab sis vim muaj cov hmoov nplej siab ntawm MIM pub, muaj qhov sib txawv ntawm cov txheej txheem tsis zoo thiab lwm yam ntawm cov txheej txheem txhaj tshuaj molding, thiab kev tswj tsis raug yog muaj ntau yam tsis xws luag.
5. Degreasing Txij li thaum MIM cov cuab yeej siv tau tshwm sim, nrog rau cov txheej txheem sib txawv, ntau txoj hauv kev MIM tau tsim, thiab cov txheej txheem degreasing kuj muaj ntau yam. Lub sij hawm degreasing tau luv luv los ntawm thawj ob peb hnub mus rau ob peb teev tam sim no. Los ntawm cov kauj ruam degreasing, tag nrho cov txheej txheem degreasing tuaj yeem muab faib ua ob pawg: ib qho yog ob-kauj ruam degreasing txoj kev. Ob-kauj ruam degreasing txoj kev suav nrog hnyav degreasing ntxiv rau thermal degreasing, siphon degreasing thiab thermal degreasing, thiab lwm yam. Txoj kev degreasing ib-kauj ruam feem ntau yog ib-kauj ruam thermal degreasing txoj kev, thiab cov qib siab tshaj plaws yog txoj kev amaetamold tam sim no. Ntau tus neeg sawv cev MIM degreasing txoj kev tau qhia hauv qab no.
6. Sintering Sintering yog kauj ruam kawg hauv Pistol Trigger MIM Parts MIM txheej txheem. Sintering tshem tawm qhov pores ntawm cov hmoov nplej. Nws ua rau MIM cov khoom ncav cuag densification los yog ze rau tag nrho densification. Vim yog siv cov ntaub ntawv loj hauv cov hlau txhaj tshuaj molding tshuab, lub shrinkage loj heev thaum lub sij hawm sintering, thiab nws linear shrinkage tus nqi feem ntau mus txog 13 feem pua -25 feem pua, yog li muaj teeb meem ntawm deformation tswj thiab seem. tswj qhov tseeb. Tshwj xeeb tshaj yog vim hais tias feem ntau ntawm cov khoom MIM yog cov khoom tshwj xeeb uas muaj cov duab nyuaj, qhov teeb meem no ua rau ntau thiab muaj txiaj ntsig. Kev pub mis tsis tu ncua yog qhov tseem ceeb rau qhov tseeb qhov tseeb thiab deformation tswj ntawm cov khoom sintered kawg. Cov hmoov kais dej siab tuaj yeem txo qis sintering shrinkage, thiab tseem muaj txiaj ntsig zoo rau cov txheej txheem sintering thiab kev tswj qhov tseeb. Rau cov khoom xws li hlau-raws li thiab stainless hlau, kuj tseem muaj teeb meem ntawm cov pa roj carbon monoxide tswj hauv sintering. Vim yog tus nqi siab ntawm cov hmoov zoo tam sim no, nws yog ib txoj hauv kev tseem ceeb los txo cov nqi ntawm cov hmoov txhaj tshuaj molding los kawm txog kev txhim kho sintering tshuab ntawm coarse hmoov compacts. Cov tshuab no yog ib qho kev tshawb fawb tseem ceeb ntawm cov hmoov hlau txhaj tshuaj molding kev tshawb fawb. Vim lub complex zoo thiab loj sintering shrinkage ntawm MIM cov khoom, feem ntau cov khoom tseem xav tau kev kho mob tom qab sintering tom qab sintering, xws li shaping, kev kho cua sov (carburizing, nitriding, carbonitriding, thiab lwm yam), kev kho deg (zoo sib tsoo, ion nitrogen tshuaj, electroplating, txhaj tshuaj peening, thiab lwm yam), thiab lwm yam.
Detection Systems
Hlau Txhaj Moulding txheej txheem
Xa kev nug
