AISI 316 (CF8M) Stainless simbi investment kukanda impeller kubvaChina steel foundryneCNC machining masevhisi anopihwa nemitengo yemakwikwi.
CF8M ndeye cast austenitic simbi isina tsvina iyo yakafukidzwa neASTM A351, ASTM A743 uye ASTM A744 yakajairwa. CF8M yakaenzana neSS 316/F 316 uye Chinese Standard 0Cr17Ni12Mo2. CF8M imolybdenum inobereka gadziriso yeCF8 alloy uye ndiyo yakakandwa yakaenzana neyakagadzirwa AISI 316 Stainless simbi. CF8M inotsanangurwa muASMT A351, ASMT A743 uye ASTM A744, inova yekukanda chinangwa chete. SS 316 inotsanangurwa muASTM A240 uye ASTM A276, ndeye ndiro, shizha, mitsetse kana simbi isina tsvina. Rimwe giredhi rakadanwa seF316, rinobva kuASTM A182 yezvikamu zvefoge chete. TP316 ichawanikwa muATSTM A376 yepombi chete. Iwo mashandisirwo makuru eCF8M akakanda simbi isina chivharo chivharo: impellors, propeller, pombi casings, miviri yevharuvhu uye mahwendefa ekudhinda.
Investment (rasika wakisi) inzira yekukandira nemazvo iyo inoburitsa zvinhu zvakaomarara zviri pedyo-neti-shape uchishandisa kudzokororwa kwewakisi.Investment castingkana kurasika wakisi isimbi inogadzira nzira iyo inowanzo shandisa wakisi pateni yakakomberedzwa negoko re ceramic kugadzira mold ye ceramic. Kana goko raoma, wakisi inonyunguduka, kuchisiya mold chete. Zvadaro chikamu chekukanda chinoumbwa nekudururira simbi yakanyungudutswa mumucheka weceramic.
Zvinoenderana neakasiyana mabhaidha echivakwa chegoko, iyo yekukanda mari inogona kukamurwa kuita silica sol binder investimendi yekukandira, mvura girazi binder investimendi kukanda uye mari yekukanda nemisanganiswa yavo sebinder zvinhu. Silica sol yakajairika mvura-based binder ine silicic acid colloid chimiro. Iyo polymer colloidal mhinduro umo yakapararira zvakanyanya silica particles inonyungudika mumvura. Iwo ma colloidal particles ane denderedzwa uye ane dhayamita ye6-100nm. Iyo nzira yekukandira mari kugadzira iyo goko ndiyo maitiro ekugelling. Pane zvinhu zvakawanda zvinopesvedzera gelation, kunyanya electrolyte, pH, sol concentration uye tembiricha. Kune akawanda marudzi ekutengesa silica sols, uye inonyanya kushandiswa ndeye alkaline silica sol ine silica yemukati ye30%. Kuti ukunde kusakwana kweiyo refu-yekugadzira goko reiyo silica sol shell, inokurumidza-kuomesa silica sol yakagadzirwa mumakore achangopfuura. Maitiro ekugadzira silica sol shell ari nyore. Nzira imwe neimwe ine maitiro matatu: kupfekedza, kuisa jecha, uye kuomesa. Maitiro ega ega anodzokororwa kakawanda kuti awane multilayer goko rehukobvu hunodiwa.
Mu silica sol shell kugadzira maitiro, kuomesa ndiyo inonyanya kukosha maitiro. Kuburikidza nekuomeswa, mvura inoputika, iyo silica sol gels, uye zvimedu zvinoramba zvakasunganidzwa zvakasimba pamwe chete, nokudaro zvichiwana goko rakasimba. Iyi igadziriro yakanaka yekukanda kunotevera.
Iko kukanda kunowanikwa ne silica sol shell kugadzira maitiro kune yakaderera pamusoro roughness, yakakwirira dimensional kunyatsoita uye kureba shell kugadzira kutenderera. Iyi nzira inoshandiswa zvakanyanya mukukanda alloys anodzivirira kupisa-kupisa, masimbi asingasviki, simbi isina tsvina, carbon steels, low alloys, aluminium alloys uye copper alloys.
Iyo silica sol precision yakarasika wax investment casting process inokodzera kudzokorora kugadzirwa kwenet shape casting componentskubva kune zvakasiyana-siyana zvakasiyana-siyana zvesimbi uye high 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 kanakukanda jecha, inogona kuva nzira inodhura. 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.
▶ Ferrous and Non-ferrous Materials for Investment Casting:
•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
▶ Kuongorora Yakarasika Wax Castings
• Spectrographic uye manual quantitative analysis
• Metallographic analysis
• Brinell, Rockwell uye Vickers kuoma kwekuongorora
• Kuongororwa kwemidziyo yemagetsi
• Low uye zvakajairika tembiricha kukanganisa kuedza
• Kuongororwa kweutsanana
• UT, MT uye RT kuongorora
▶ Post-Casting Maitiro
• Kubvisa & Kuchenesa
• Shot Blasting / Jecha Peening
• Kupisa Kurapa: Kugadzirisa, Kudzima, Kupisa, Carburization, Nitriding
• Surface Treatment: Passivation, Anodizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-Polishing, Painting, GeoMet, Zintec.
•Machining: Kupenengura, Kugaya, Lathing, Drilling, Honing, Kukuya.
▶ Zvakanakira zve Investment Casting Zvikamu:
• Yakanakisa uye yakatsetseka pamusoro pekupedzisira
• Tight dimensional tolerances.
• Maumbirwo akaoma uye akaoma kunzwisisa ane dhizaini inoshanduka
• Kukwanisa kukanda madziro matete saka chinhu chakareruka chekukanda
• Kusarudzwa kwakakura kwesimbi uye alloys (ferrous uye isiri-ferrous)
• Draft haidikanwi mukugadzira molds.
• Kuderedza kudiwa kwechipiri machining.
• Kurasa zvinhu zvakaderera.
▶ Sei Uchisarudza RMC yeCustom Yakarasika Wax Kukanda Zvikamu?
• Full mhinduro kubva mumwe chete mutengesi zvichibva customized patani dhizaini kuti akapedza castings uye yechipiri muitiro kusanganisira CNC machining, kupisa kurapwa uye pamusoro kurapwa.
• Costdown zvikumbiro kubva kune edu nyanzvi mainjiniya zvichibva pane yako yakasarudzika zvaunoda.
• Nguva pfupi yekutungamira ye prototype, kuyedza kukanda uye chero hunyanzvi hwekuvandudza.
• Bonded Materials: Silica Col, Water Glass nemisanganiswa yavo.
• Kugadzira kushanduka kwemaodha madiki kune maodha akawanda.
• Yakasimba outsourcing kugadzira kugona.
