Metalurgi serbuk: Perbezaan antara semakan

Kandungan dihapus Kandungan ditambah
Yosri (bincang | sumb.)
Yosri (bincang | sumb.)
Baris 87:
 
===Jenis perkakasan===
Terdapat empat kelas Jenis Perkakasan utama: pemampatan satu tindakan, digunakan bagi komponen nipis, rata; dwi-aksi bersetentangan dengan dua pergerak menekan, yang mengendali komponen lebih tebal; dwi-aksi dengan die terapong; dan dwi-aksi die dikeluarkan. Kelas Dwi-Aksi memberikan agihan isipadu lebih baik berbanding Aksi Tunggal.
There are four major classes of Tool Style: single-action compaction, used for thin, flat components; opposed double-action with two punch motions, which accommodates thicker components; double-action with floating die; and double action withdrawal die. Double Action classes give much better density distribution than Single Action.
Perkakasan perlu direka agar ia mampu menahan tekanan melampau tanpa bertukar bentuk atau bengkok. Perkakasan perlu dihasilkan daripada bahan yang licin dan tahan haus.
Tooling must be designed so that it will withstand the extreme pressure without deforming or bending. Tools must be made from materials that are polished and wear-resistant.
 
===Design Considerations===