Masimbi eStainless simbi anokandwa nekukandwa wakisi yakarasika nekuti anogona kusvika pakakwirira nechiyero chepamusoro.
Investment casting kanakurasika kukanda wakisiinzira yekukandira nemazvo padhuze-neti-chimiro uchishandisa kudzokorodza kwewakisi mapatani. Investment casting kana kurasika wakisi isimbi yekugadzira nzira iyo inowanzo shandisa wakisi pateni yakakomberedzwa negoko receramic kugadzira mold yeceramic. Kana goko raoma, wakisi inonyunguduka, kuchisiya mold chete. Zvadaro chikamu chekukanda chinoumbwa nekudururira simbi yakanyungudutswa mumucheka weceramic.
Zvishandiso zvakanyanya-zvinoshandiswa zvesimbi isina tsvina zvinonyanya zvinosanganisira (asi kwete kugumira kune): Stainless Steel: AISI 304, AISI 304L, AISI 316, AISI 316L, 1.4404, 1.4301 uye mamwe giredhi resimbi isina tsvina.
Simbi isina simbi ine hushoma hwe chromium inosvika 10.5%, zvichiita kuti isarambe iine corrosive liquid environments uye kuoxidation. Iyo inodzivirira zvakanyanya corrosion uye inopfeka inodzivirira, inopa yakanakisa machinability, uye inozivikanwa zvakanyanya nekutaridzika kwayo. Stainless simbi yekukandira mari "inodzivirira kupisa" kana ichishandiswa munzvimbo dzemvura uye mhute iri pasi pe1200°F (650°C) uye "inodzivirira kupisa" kana ichishandiswa pamusoro petembiricha iyi.
Izvo zvigadziko zvealloy zvechero nickel-base kana simbi isina tsvina yekukandira ndeye chromium, nickel, uye molybdenum (kana "moly"). Zvitatu izvi zvinosarudza chimiro chezviyo zvekukanda uye michina uye zvichabatsira mukukanda kugona kurwisa kupisa, kupera, uye ngura.
Yeduchivako chekukandira wakisi chakarasikainogona kugadzira tsikaStainless simbi Investment castingszvinoenderana nemagadzirirwo ako chaiwo. Kune zvikamu kubva pamakumi emagiramu kusvika makumi emakirogiramu kana kupfuura, isu tinopa kushivirira kwakasimba uye chikamu chinowirirana kune chikamu kudzokorora.
Kazhinji, simbi isina tsvina inofanirwa kukandwa neinvestment chaiyo yekukanda maitiro ne silica sol sechisungo. Iyo simbi isina tsvina silica sol castings ine yakakwira giredhi rechaiyo pamusoro uye kuita.
Nekuda kwehunhu hwayo hwakasiyana hwemuviri, Stainless simbi castings yakakurumbira mumhando dzakasiyana dzekushandisa, kunyanya idzo dziri munzvimbo dzakaoma. Misika yakajairika yesimbi isina tsvina yekukanda mari inosanganisira mafuta uye gasi, simba remvura, chekufambisa, hydraulic system, indasitiri yezvokudya, hardware uye makiyi, zvekurima ... nezvimwe.
Maitiro acho akakodzera kudzokororwa kugadzirwa kwemambure chimiro zvikamu kubva kwakasiyana simbi dzakasiyana uye yakakwirira performance alloys. Kunyange zvazvo ichiwanzo shandiswa kuita zvidiki zvekukandira, maitiro aya akashandiswa kugadzira mafuremu emadhoo endege akazara, ane simbi inokandwa inosvika 500 kgs uye aluminium castings inosvika makumi mashanu kgs. Kuenzaniswa nemamwe maitiro ekukanda akadai sekukanda kufa kana jecha, inogona kuve inodhura maitiro. Nekudaro, izvo zvikamu zvinogona kugadzirwa uchishandisa investment casting inogona kusanganisira yakaoma contours, uye kazhinji zvikamu zvinokandwa padhuze net mambure, saka zvinoda kushoma kana kusazoitwazve kana ikandwa.
Silica sol casting process ndiyo huru yesimbi yekudyara yekukandira maitiro eRMC investment casting foundry. Isu tanga tichigadzira tekinoroji nyowani yekunamatira zvinhu kuti tiwane zvakanyanya hupfumi uye zvinoshanda zvekunamira zvinhu kuvaka iyo slurry shell. Icho chiitiko chinokatyamadza kuti Silica sol casting process inotsiva iyo yakaoma yakaderera yemvura girazi process, kunyanya yekukandira simbi isina tsvina uye alloy simbi yekukanda. Kunze kweiyo yakagadziridzwa yekuumba zvinhu, iyo silica sol yekukanda maitiro zvakare iri kuvandudzwa kune yakanyanya kusimba uye kushoma kuwedzera kupisa.
▶ Ferrous and Non-ferrous Materials for Investment Casting, Yakarasika Wax Kukanda Maitirwo:
•Grey Iron: HT150, HT200, HT250, HT300, HT350; GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; GG10~GG40.
•Ductile Iron kana Nodular Iron: GGG40, GGG50, GGG60, GGG70, GGG80; GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2; QT400-18, QT450-10, QT500-7, QT600-3, QT700-2, QT800-2;
•Carbon Steel: AISI 1020 - AISI 1060, C30, C40, C45.
•Steel Alloys: ZG20SiMn, ZG30SiMn, ZG30CrMo, ZG35CrMo, ZG35SiMn, ZG35CrMnSi, ZG40Mn, ZG40Cr, ZG42Cr, ZG42CrMo...etc pakukumbira.
•Simbi isina ngura: AISI 304, AISI 304L, AISI 316, AISI 316L, 1.4401, 1.4301, 1.4305, 1.4307, 1.4404, 1.4571 uye mamwe giredhi resimbi isina tsvina.
•Brass, Red Copper, Bronze kana imwe Copper-based alloy simbi: ZCuZn39Pb3, ZCuZn39Pb2, ZCuZn38Mn2Pb2, ZCuZn40Pb2, ZCuZn16Si4
• Zvimwe Zvishandiso zvinoenderana nezvinodiwa zvako zvakasiyana kana zvinoenderana neASTM, SAE, AISI, ACI, DIN, EN, ISO, uye GB zviyero.
▶ Kugona kwe Investment Casting Foundry
• Kukura Kwepamusoro: 1,000 mm × 800 mm × 500 mm
• Weight Range: 0.5 kg - 100 kg
• Kwegore Kukwanisa: 2,000 matani
• Bond Materials for Shell Building: Silica Sol, Water Glass nemisanganiswa yawo.
• Kushivirira: Pakukumbira.
▶ Main Production Procedure
• Mapeteni & Madhizaini Ekushandisa → Kugadzira Metal Die → Jekiseni rewakisi → Slurry Gungano → Kuvaka Shell → Kubvisa Waxing → Kuongorora Kuumbwa Kwekemikari → Kunyunguduka & Kudira → Kuchenesa, Kukuya & Kupfura Kuputika
