Ana akeh jinis casting, sing biasane dipérang dadi:
① Pengecoran wedhi biasa, kalebu wedhi udan, wedhi garing lan wedhi atos kimia.
② Casting khusus, miturut materi modeling, bisa dipérang dadi casting khusus karo wedhi mineral alam minangka bahan modeling utama (kayata casting investasi, casting lendhut, casting workshop casting shell, casting tekanan negatif, casting ngalangi, casting Keramik etc. .) lan casting khusus karo logam minangka bahan casting utama (kayata casting jamur logam, casting meksa, casting terus-terusan, casting meksa kurang, casting centrifugal, etc.).
Proses casting biasane kalebu:
① Nyiapake cetakan casting (wadhah sing nggawe logam cair dadi coran padat).Miturut bahan sing digunakake, cetakan casting bisa dipérang dadi cetakan wedhi, cetakan logam, cetakan keramik, cetakan lempung, cetakan grafit, lan liya-liyane. Kualitas persiapan cetakan minangka faktor utama sing mengaruhi kualitas casting;
② Leleh lan tuang logam tuang, logam tuang (paduan tuang) utamane kalebu wesi tuang, baja tuang lan wesi non-ferrous;
③ Casting perawatan lan pengawasan, casting perawatan kalebu aman saka materi manca ing inti lan casting lumahing, aman saka pouring risers, relief mecah saka burrs lan lapisan lan protrusions liyane, uga perawatan panas, mbentuk, perawatan anti-karat lan mesin kasar. .
Kaluwihan
(1) Bisa nyithak macem-macem bentuk casting sing kompleks, kayata kothak, pigura, amben, blok silinder, lsp.
(2) Ukuran lan kualitas casting meh ora winates, minangka cilik minangka sawetara millimeters, sawetara gram, minangka gedhe sepuluh meter, atusan ton saka casting bisa casting.
(3) Bisa casting logam lan alloy casting.
(4) Casting peralatan produksi prasaja, kurang investasi, casting karo sawetara saka sudhut bahan mentahan, supaya biaya casting kurang.
(5) Wangun lan ukuran casting cedhak karo bagean, mula beban kerja pemotongan dikurangi lan akeh bahan logam bisa disimpen.
Amarga casting nduweni kaluwihan ing ndhuwur, iki digunakake digunakake ing manufaktur kosong bagean mechanical.
Proses casting bisa dipérang dadi telung bagean dhasar, yaiku preparation logam casting, preparation jamur casting lan Processing casting.Cast metal nuduhake bahan logam sing digunakake kanggo casting casting ing produksi casting.Iki minangka paduan sing kasusun saka unsur logam minangka komponen utama lan logam liyane utawa unsur non-logam ditambahake.Biasane diarani casting alloy, utamane kalebu wesi tuang, baja Cast lan wesi non-ferrous.
Posting wektu: Jul-22-2023