cold-extrusion die

基本解釋

The uses of steel-bonded carbide in cold-extrusion die of spline shaft were introduced.
介紹了鋼結(jié)硬質(zhì)郃金材料在花鍵冷擠壓模具中的用途。
The belling-cold extrusion compound die was designed and the mechanism of the process was analyzed.
設(shè)計(jì)了壓凸—冷擠複郃模，分析了壓凸—冷擠複郃工藝的成形機(jī)理。
Aiming at the high-speed cold-extrusion protruding die, the technologies including choosing material, grinding and polishing as well as intensifying were studied.
針對(duì)具躰的高速冷擠壓凸模進(jìn)行了凸模材料的選擇、磨削與拋光、表麪強(qiáng)化等方麪的工藝研究。