SOLUTION
JIEHUANGMIM moldingtxo lub sij hawm siv machining thaum ua tau yooj yim mus rau complex hlau qhov chaw sai sai.MIM molding qhov chawyog cov kev xaiv zoo heev rau daim ntawv thov hauv ntau yam kev lag luam, suav nrog aerospace, tsheb, khoom siv, khoos phis tawj, kho mob, kho hniav, thiab cov khoom siv orthodontic. Ua qhov tseem ceeb nrog qhov hnyav ntawm tsawg dua 100 grams thiab qhov loj yog feem ntau 0.5 ~ 20μm yog zoo meej rau MIM (mim hlau txhaj tshuaj molding),TiMIM molding(moulding titanium) thiabceramic hmoov txhaj tshuaj molding. JIEHUANG Hlau Khoom tam sim no muab ceev-tig 3D luam tawm qauv MIM-zoo li qhov chaw los txhawb cov neeg siv khoom 'R & D teg num.
MIM hlau txhaj tshuaj molding khoom
Rau qhovmim hlau txhaj moldingtxheej txheem, ntau yam ntawm cov hlau alloys tuaj yeem siv tau, Nws yog tsuas yog siv rau kev tsim khoom thiab ua cov txheej txheem thiab cov hniav zoo nkauj qhov chaw uas suav nrog ntau yam Stainless hlau, titanium, thiab Zirconia (ceramic txhaj), hais ob peb. JIEHUANG MIM yog tus kws tshaj lij hauv:
1.Cov khoom siv no suav nrog austenitic stainless hlau cov ntaub ntawv, xws li 316L, 304 series, thiab lwm yam.
2.Precipitation hardening stainless hlau series xws li 17-4PH, SUS631 thiab lwm yam siab zog stainless hlau txhaj cov ntaub ntawv;
3.SUS440 series martensitic qauv stainless hlau txhaj tshuaj cov ntaub ntawv, yog dav siv nyob rau hauv instrumentation, khoom kho mob, saib kho vajtse thiab lwm yam teb.
Hais txog cov khoom ntawm koj cov khoom hlau, peb yuav muab tswv yim rau koj raws li kev siv cov khoom siv hlau.
Ntawm no yog ib lub rooj uas categorizes thiab piav qhia txog cov khoom siv siv hauv Hlau Txhaj Moulding (MIM):
| Qeb khoom | Hom | Daim ntawv thov |
|---|---|---|
| Stainless hlau | 316L, 304L, 17-4 PH, 420, 440C | Cov cuab yeej phais, cov khoom siv hauv tsheb, cov khoom siv, vim yog corrosion kuj thiab lub zog. |
| Tsawg Alloy Steel | 4605, 8620 ib | Automotive daim ntaub ntawv, industrial machinery, hardware, rau cov qauv muaj zog thiab hnav tsis kam. |
| Cov cuab yeej Steels | M2, H13, D2 | Txiav cov cuab yeej, xuas nrig ntaus, tuag, muab siab hardness thiab tsis kam rau abrasion thiab deformation. |
| Titanium alloys | Ti-6Al-4V | Aerospace, kho mob implants, automotive Cheebtsam, paub rau siab zog-rau-qhov hnyav piv thiab corrosion kuj. |
| Tungsten alloys | Tungsten hnyav alloy | Aerospace (qhov hnyav sib npaug), kev kho mob (cov cuab yeej siv hluav taws xob kho hluav taws xob), rau kev kub ceev thiab hluav taws xob tiv thaiv. |
| Cobalt alloys | Stellite, Cobalt-Chromium | Kev kho mob implants, aerospace Cheebtsam, txiav cov cuab yeej, zoo heev hnav thiab corrosion kuj. |
| Tooj Alloys | Bronze, tooj | Cov khoom siv hluav taws xob sib txuas, cov dab dej kub, cov khoom siv kho kom zoo nkauj, paub txog kev siv hluav taws xob zoo thiab thermal conductivity. |
| Soft Sib Nqus Alloys | Fe-Ni, Fe-Co | Cov khoom siv hluav taws xob xws li solenoids, actuators, hluav taws xob transformers, rau lawv cov khoom sib nqus. |
| Nickel alloys | Inconel 625, Inconel 718 | Aerospace cav Cheebtsam, roj turbine qhov chaw, kub kub thiab corrosion kuj. |
Cov lus no muab kev pom zoo ntawm ntau yam khoom siv hauv Hlau Txhaj Moulding, qhia txog lawv cov hom tshwj xeeb thiab cov ntawv thov raug siv thoob plaws ntau yam kev lag luam.
Hlau Txhaj Molding Tolerance Chart
Koj puas tsis paub meej txog qhov loj me rau MIM molding koj qhov? Xyuas kom tseeb tias txhua yam txheej txheem uas koj xaiv thaum xaiv ibhlau txhaj molding tuam txhabxa cov khoom zoo ib yam zoo thiab rov ua dua. Peb cov txheej txheem cuab yeej ib txwm yog tsim los ua kom koj cov khoom ua tau zoo thiab txo koj cov nqi.
Thov hu rau peb!
Hlau txhaj tshuaj molding txheej txheem
Kauj ruam1:Binder- lub hauv paus ntawm cov txheej txheem hlau txhaj tshuaj molding. Hauvstainless hlau txhaj molding, lub binder muaj ob txoj haujlwm tseem ceeb tshaj plaws ntawm kev txhim kho fluidity rau kev txhaj tshuaj molding thiab tswj cov duab ntawm lub compact.
Kauj ruam2:Fedstock- Kev sib xyaw ua ke yog cov txheej txheem ntawm kev sib xyaw cov hmoov hlau nrog cov binder kom tau txais cov khoom noj sib xws. Txij li qhov xwm ntawm cov khoom noj khoom noj txiav txim siab cov khoom ntawm qhov kawgtxhaj tshuaj molded khoom, cov txheej txheem no tseem ceeb heev. Qhov no suav nrog ntau yam xws li txoj hauv kev thiab kev sib txawv ntawm kev sib ntxiv ntawm cov ntawv khi thiab cov hmoov, qhov sib tov kub, thiab cov yam ntxwv ntawm cov khoom sib xyaw.
Kauj ruam3:Moulding- Lub feedstock yog rhuab thiab txhaj nyob rau hauv siab siab mus rau hauv lub pwm kab noj hniav, enabling lub creation ntawm incredibly intricate qauv. Cov tivthaiv yog hu ua "ib qho ntsuab" thaum nws tau raug tshem tawm.
Kauj ruam 4:Debinding-Tom qab "ntsuab tivthaiv" tau dhau los ua tus txheej txheem tswj kom tshem tawm cov ntawv khi, tam sim no tau npaj rau theem tom ntej. Cov tivthaiv yog hu ua "xim av" thaum cov txheej txheem debinding tiav.
Kauj ruam 5:Sintering- yog cov kauj ruam kawg hauv MIM txheej txheem, sintering tshem tawm cov pores ntawm "xim av" cov hmoov hmoov. Ua cov tshuaj MIM ncav cuag tag nrho cov kev ua tiav lossis ze rau tag nrho cov kev ua tiav.sintering txheej txheem hauv hmoov metallurgytseem ceeb heev.
Kauj ruam6: Tus qauvhmoov metallurgy txoj kevyog hlau txhaj molding. Kev kho tom qab sintering (precision pressing, dov, extrusion, quenching, nto quenching, roj immersion, thiab lwm yam) yog tsim nyog rau workpieces nrog high precision yuav tsum, siab hardness, thiab siab hnav tsis kam.
Lub workpiece yuav txawv me ntsis thaum lub sijhawm ua haujlwm tom qab thiab yuav tsum tau hloov kho. Cov cuab yeej shaping uas twb muaj lawm yog tus qauv tsim yooj yim thiab tsuas yog tuaj yeem ua thiab tsim ib qho haujlwm ntawm ib lub sijhawm, uas ua rau kev ua haujlwm qis thiab cov nqi khoom siab. Tsis tas li ntawd, lub shaping tooling tsuas yog siv rau workpieces mus txog qhov loj me; Yog hais tias qhov luaj li cas ntawm lub workpiece yuav zoo li tus loj dua qhov no, nws yuav siv tsis tau. Tom qab tus nqi, cov cuab yeej yuav tsum tau hloov, uas ua rau kev ua haujlwm qis dua.
Kauj ruam 7: Automated detection + Manual inspection of products MIM PRODUCT
Daim ntawv ceeb toom:
Dab tsi yuav tsum tau ua tom qab sintering?
Tom qabsintering, ntxiv kev ua haujlwm theem nrab
JIEHUANG muab ntau cov txheej txheem thib ob txhawm rau txhim kho qhov kev tswj xyuas qhov ntev tom qab koj cov khoom tsis muaj tag nrho cov khoom siv khi, suav nrog:
- Txias: Cov khoom sintered yuav tsum tau ua tib zoo txias rau hauv chav tsev kub hauv qhov chaw tswj kom tsis txhob oxidation thiab khaws cov khoom siv.
- Sizing thiab Coining: Cov txheej txheem no tuaj yeem txhim kho qhov tseeb qhov tseeb thiab ua kom qhov ntom ntom / lub zog ntawm cov khoom. Sizing txo qhov sib txawv ntawm qhov sib txawv, thaum coining tuaj yeem ua rau qhov ceev thiab lub zog. Qee cov ntaub ntawv yuav xav tau rov sintering tom qab npib kom rov fuse cov khoom.
- Kev kho cua sov: Cov txheej txheem no tuaj yeem ua kom tawv tawv, lub zog, thiab hnav tsis kam ntawm cov khoom sintered.
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Kev kho deg: Machining: Kev ua haujlwm zoo li threading, tho txawv, milling, drilling, tig, tapping, thiab broaching yuav ua tau kom ua tiav qhov ntev thiab nta.
- Chav Kho Mob: Txhim kho corrosion kuj, nto hardness, hnav tsis kam, thiab txo porosity.
- Nqus los yog Roj Impregnation: Ua sintered hlau bearings nws tus kheej-lubricating.
- Structural Infiltration: Txhim kho lub zog, txo qhov porosity, txhim kho ductility thiab machinability.
- Resin los yog Yas Impregnation: Txhim kho machinability thiab npaj nto rau plating.
- Machining: Kev ua haujlwm zoo li threading, tho txawv, milling, drilling, tig, tapping, thiab broaching yuav ua tau kom ua tiav qhov ntev thiab nta.
- Sib tsoo: suav nrog cov txheej txheem xws li honing, lapping, thiab polishing los txhim kho qhov chaw tiav.
- Plating lossis Finishing: Ntau yam ntaub ntawv tuaj yeem siv ua tiav, suav nrog npib tsib xee, zinc-chromates, Teflon, chrome, tooj liab, kub, thiab lwm yam.
- Kev Tswj Xyuas Zoo: Cov khoom feem ntau raug tshuaj xyuas kom ntseeg tau tias lawv ua tau raws li qhov xav tau tshwj xeeb thiab cov qauv zoo.
- Secondary Densification: Rau qee qhov kev siv, cov txheej txheem xws li kub isostatic nias yuav raug siv los ua kom qhov ntom ntom ntawm MIM qhov chaw, muaj peev xwm txog li 99% ntawm cov hlau tag nrho.