THANDIZO
JIEHUANGKupanga kwa MIMamachepetsa makina owononga nthawi pamene akupanga zitsulo zosavuta kapena zovuta kwambiri mwamsanga.Zithunzi za MIMndi zosankha zabwino kwambiri zogwiritsira ntchito m'mafakitale osiyanasiyana, kuphatikiza zakuthambo, zamagalimoto, zida zamagetsi, makompyuta, zamankhwala, zamano, ndi zida za orthodontic. Kupanga magawo ofunikira okhala ndi zolemetsa zosakwana magalamu 100 ndipo kukula kwake nthawi zambiri kumakhala 0.5 ~ 20μm ndikoyenera kwa MIM (mim jekeseni wachitsulo)Kupanga kwa TiMIM(kuumba titaniyamu) ndijekeseni wa ufa wa ceramic. JIEHUANG Metal Products tsopano imapereka magawo osinthika a 3D osindikizidwa ngati MIM kuti athandizire zoyeserera zamakasitomala za R&D.
MIM zitsulo jekeseni akamaumba Zida
Za kumim zitsulo jekeseni akamaumbandondomeko, lalikulu osiyanasiyana zitsulo aloyi ndi Kufikika, Iwo makamaka ntchito kupanga ndi processing wa structural ndi kukongoletsa mwatsatanetsatane mbali makina makina kuphatikizapo mitundu yosiyanasiyana ya Stainless zitsulo, titaniyamu, ndi Zirconia(ceramic jakisoni), kutchula ochepa. JIEHUANG MIM ndi katswiri mu:
1.Zinthu zamtundu uwu zimaphatikizapo zida zachitsulo zosapanga dzimbiri za austenitic, monga 316L, mndandanda wa 304, etc.,
2.Precipitation kuumitsa zitsulo zosapanga dzimbiri monga 17-4PH, SUS631 ndi zina mkulu Mphamvu jekeseni zitsulo zosapanga dzimbiri zipangizo;
3.SUS440 mndandanda martensitic kapangidwe zitsulo zosapanga dzimbiri jekeseni zipangizo, chimagwiritsidwa ntchito zida, zipangizo zachipatala, mawotchi hardware ndi madera ena.
Ponena za zinthu zazitsulo zanu, tidzakupatsani upangiri waukadaulo malinga ndi kugwiritsa ntchito zitsulo.
Nali tebulo lomwe limayika m'magulu ndi kufotokozera zida zomwe zimagwiritsidwa ntchito pa Metal Injection Molding (MIM):
| Gulu lazinthu | Mitundu | Mapulogalamu |
|---|---|---|
| Chitsulo chosapanga dzimbiri | 316L, 304L, 17-4 PH, 420, 440C | Zida zopangira opaleshoni, zida zamagalimoto, katundu wa ogula, chifukwa cha kukana kwa dzimbiri ndi mphamvu. |
| Chitsulo cha Low Alloy | 4605, 8620 | Ntchito zamagalimoto, makina amafakitale, zida zamagetsi, mphamvu zamapangidwe komanso kukana kuvala. |
| Zida Zitsulo | M2, H13, D2 | Zida zodulira, nkhonya, zimafa, zomwe zimapereka kuuma kwakukulu komanso kukana kukhumudwa ndi mapindikidwe. |
| Titaniyamu Aloyi | Ti-6Al-4V | Zamlengalenga, ma implants azachipatala, zida zamagalimoto, zomwe zimadziwika ndi kuchuluka kwamphamvu kwa kulemera komanso kukana dzimbiri. |
| Aloyi a Tungsten | Tungsten heavy alloy | Azamlengalenga (zolemera zoyezera), zachipatala (zida zochizira ma radiation), chifukwa cha kachulukidwe kwambiri komanso kuteteza ma radiation. |
| Mafuta a Cobalt | Stellite, Cobalt-Chromium | Zoyika zachipatala, zida zam'mlengalenga, zida zodulira, kuvala bwino komanso kukana dzimbiri. |
| Zida za Copper | Bronze, Brass | Zolumikizira zamagetsi, zoyatsira kutentha, zopangira zokongoletsera, zomwe zimadziwika ndi magetsi abwino komanso matenthedwe. |
| Soft Magnetic Alloys | Fe-Ni, Fe-Co | Zida zamagetsi monga solenoids, actuators, magetsi osinthira magetsi, chifukwa cha maginito awo. |
| Nickel Aloyi | Inconel 625, Inconel 718 | Zida za injini yazamlengalenga, magawo a turbine gasi, kutentha kwambiri komanso kukana dzimbiri. |
Gome ili limapereka chithunzithunzi chazinthu zosiyanasiyana zomwe zimagwiritsidwa ntchito mu Metal Injection Molding, ndikuwunikira mitundu yawo yeniyeni komanso momwe amagwiritsidwira ntchito m'mafakitale osiyanasiyana.
Tchati chololera jekeseni wachitsulo
Kodi simukutsimikiza kukula koyenera kwa MIM kuumba gawo lanu? Onetsetsani kuti chilichonse tooling ndondomeko kusankha posankha akampani yopanga jekeseni wazitsuloimapereka zigawo zofananira bwino komanso mobwerezabwereza. Njira zathu zopangira zida zachikhalidwe zimapangidwira kuti muwonjezere luso lanu lopanga ndikuchepetsa mtengo wanu.
Chonde titumizireni!
Metal jakisoni akamaumba ndondomeko
Khwerero1:Binder- pachimake cha zitsulo jekeseni akamaumba ndondomeko. Muzitsulo zosapanga dzimbiri jekeseni akamaumba, chomangiracho chili ndi ntchito ziwiri zofunika kwambiri zowonjezeretsa madzi opangira jekeseni ndikusunga mawonekedwe a compact.
Khwerero2:Feedstock- Kuphatikizira ndi njira yosakaniza ufa wachitsulo ndi chomangira kuti mupeze chakudya chofanana. Popeza chikhalidwe cha chakudya chuma chimatsimikizira katundu wa chomalizamankhwala opangidwa ndi jekeseni, sitepe iyi ndi yofunika kwambiri. Izi zimaphatikizapo zinthu zosiyanasiyana monga njira ndi kutsatizana kwa kuwonjezera kwa binder ndi ufa, kutentha kosakaniza, ndi makhalidwe a chipangizo chosakaniza.
Khwerero3:Kuumba- Chodyeracho chimatenthedwa ndikubayidwa pansi pa kupanikizika kwambiri mu nkhungu, zomwe zimapangitsa kuti pakhale zinthu zovuta kwambiri. Gawoli limatchedwa "gawo lobiriwira" likachotsedwa.
Gawo 4:Debinding-Pambuyo pa "gawo lobiriwira" lakhala ndi ndondomeko yoyendetsedwa kuti muchotse binder, tsopano yakonzekera gawo lotsatira. Chigawocho chimatchedwa "bulauni" pamene ndondomeko yomaliza itatha.
Gawo 5:Sintering- ndi sitepe yotsiriza mu ndondomeko MIM, sintering kumatha pores pakati "bulauni" mbali ufa particles. Pangani zinthu za MIM zifike pakuchulukira kwathunthu kapena kuyandikira kulimba kwathunthu.Sintering process mu powder metallurgyndizofunikira kwambiri.
Khwerero6: Zodziwikanjira ya powder metallurgyndi jekeseni wachitsulo. Chithandizo cha post-sintering (kukankhira kolondola, kugudubuza, kutulutsa, kuzimitsa, kuzimitsa pamwamba, kumizidwa ndi mafuta, ndi zina zotero) ndizofunikira pazigawo zogwirira ntchito zomwe zimakhala ndi zofunikira kwambiri, kuuma kwakukulu, ndi kukana kuvala kwambiri.
Chogwiritsira ntchito chidzasokonezedwa pang'onopang'ono pambuyo pokonza ndipo chiyenera kukonzedwanso. Chida chojambula chomwe chilipo ndi chophweka ndipo chimatha kupanga ndi kupanga chogwiritsira ntchito chimodzi panthawi imodzi, zomwe zimapangitsa kuti ntchito ikhale yotsika komanso yotsika mtengo. Komanso, mawonekedwe tooling angagwiritsidwe ntchito workpieces mpaka kukula kwake; ngati kukula kwa workpiece kuti kuumbike ndi yaikulu kuposa osiyanasiyana, izo sizingagwiritsidwe ntchito. Pambuyo pa mtengo, zida ziyenera kusinthidwa, zomwe zimachepetsanso kugwira ntchito bwino.
Gawo 7: Kudziwikiratu + Kuwunika pamanja zinthu za MIM PRODUCT
Zindikirani:
Zoyenera kuchita pambuyo pa sintering?
Pambuyokuimba, ntchito zina zachiwiri
JIEHUANG imapereka njira zingapo zachiwiri kuti ziwongolere kuwongolera pambuyo poti zida zanu zilibe zida zonse zomangira, kuphatikiza:
- Kuziziritsa: Zigawo zotenthedwa zimayenera kuzizidwa bwino kuti zisamatenthetse bwino m'malo otetezedwa kuti zisawonongeke komanso kusunga zinthu zakuthupi.
- Kukula ndi Kupanga Ndalama: Njirazi zimatha kuwongolera kulondola kwake ndikuwonjezera kachulukidwe/kulimba kwa magawowo. Kukula kumachepetsa kusiyanasiyana, pomwe kupanga ndalama kumatha kukulitsa kachulukidwe ndi mphamvu. Zida zina zingafunike kukonzanso pambuyo popanga ndalama kuti ziphatikizenso tinthu tating'onoting'ono.
- Chithandizo cha Kutentha: Njira iyi imatha kukulitsa kuuma, mphamvu, komanso kukana kwa magawo omwe sintered.
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Zochizira Pamwamba:Kukanika: Ntchito monga kupukuta, kunyowetsa, mphero, kubowola, kutembenuza, kugogoda, ndi broaching zitha kuchitidwa kuti akwaniritse miyeso ndi mawonekedwe omaliza.
- Kuchiza kwa Steam: Kumalimbitsa kukana dzimbiri, kulimba kwa pamwamba, kukana kuvala, komanso kumachepetsa porosity.
- Vacuum kapena Impregnation ya Mafuta: Imapangitsa zitsulo zokhala ndi sintered kudzipaka mafuta okha.
- Kulowetsedwa Kwamapangidwe: Kumalimbitsa mphamvu, kumachepetsa porosity, kumawonjezera ductility ndi machinability.
- Utomoni kapena Pulasitiki Impregnation: Imapititsa patsogolo makina ndikukonzekera pamwamba kuti plating.
- Machining: Ntchito monga kuwotcha, kunyowa, mphero, kubowola, kutembenuza, kugogoda, ndi broaching zitha kuchitidwa kuti mukwaniritse miyeso ndi mawonekedwe omaliza.
- Kupera: Kumaphatikizapo njira monga kumeta, kupukuta, ndi kupukuta kuti kumalizike bwino.
- Kupaka kapena Kumaliza: Zida zosiyanasiyana zitha kugwiritsidwa ntchito ngati kumaliza, kuphatikiza faifi tambala, zinc-chromates, Teflon, chrome, mkuwa, golide, ndi zina.
- Kuwongolera Ubwino: Magawo nthawi zambiri amawunikiridwa kuti awonetsetse kuti akukwaniritsa zofunikira komanso miyezo yapamwamba.
- Sekondale Densification: Pazinthu zina, njira ngati kutentha kwa isostatic kutha kugwiritsidwa ntchito kukulitsa kachulukidwe ka magawo a MIM, mwina mpaka 99% ya kuchuluka kwazitsulo zonse.