1. Casting Definition

Casting bagean, uga disebut casting, kanggo nggunakake kabeh jinis cara casting kanggo logam mbentuk obyek, yaiku logam Cairan smelting apik, casting, injeksi, inhaled utawa cara casting liyane menyang jamur disiapake, sawise cooling sawise mecah lan tindakake- up Processing tegese, saka wangun tartamtu, ukuran lan sifat obyek.

2. Casting Sajarah

Aplikasi casting duwe sejarah sing dawa.Wong kuna nggunakake coran lan sawetara piranti kanggo urip.

Ing jaman modern, casting utamané digunakake minangka blanks kanggo bagean mesin, lan sawetara casting tliti uga bisa digunakake langsung minangka bagean mesin.

Casting nduwe proporsi gedhe ing produk mekanik, kayata traktor, bobot casting kira-kira 50 ~ 70% saka bobot kabeh mesin, mesin pertanian 40 ~ 70%, alat mesin, mesin pembakaran internal, lsp. nganti 70 ~ 90%.

Antarane kabeh jinis casting, casting mechanical duwe macem-macem paling gedhé, wangun paling Komplek lan dosis paling gedhe, accounting kanggo bab 60% saka total produksi casting.Iki diiringi cetakan ingot metalurgi lan pipa teknik, uga sawetara alat ing urip.

Casting uga ana hubungane karo urip saben dina.Contone, gagang lawang sing asring digunakake, kunci lawang, radiator, pipa hulu lan hilir, POTS wesi, kusen kompor gas, wesi, lan liya-liyane.

3. Klasifikasi Casting

Casting duwe macem-macem cara klasifikasi:

Miturut bahan logam sing beda-beda sing digunakake, dipérang dadi casting baja, wesi tuang, tembaga tuang, aluminium tuang, magnesium tuang, seng, titanium, lan liya-liyane.

Saben jinis casting bisa dipérang dadi macem-macem jinis miturut komposisi kimia utawa struktur metalographic.Contone, wesi cast bisa dipérang dadi wesi cast abu-abu, wesi cast nodular, wesi cor vermicular, wesi cast malleable, wesi wesi alloy, etc.

Miturut cara ngecor casting beda, castings bisa dipérang dadi casting wedhi biasa, casting logam, castings die, casting centrifugal, castings terus-terusan, casting investasi, castings Keramik, electroslag remelting casting, castings bimetallic, etc.

Antarane wong-wong mau, casting wedhi biasa paling digunakake, accounting kanggo bab 80% saka kabeh produksi casting.Lan aluminium, magnesium, seng lan casting logam non-ferrous liyane, biasane die casting