Cold working dies of superior machinability for general use; for large product quenching or wire electronic discharge machining.
切削性优异的通用冷作模具钢。注意大型加工品的淬火及钢丝电火花加工。
The process of machining ball and spigot includes the following steps: cold extruding the blank to form, heat treatment, cutting and rolling the ball part.
本发明提供了一种球销的加工工艺，该加工工艺按如下步骤进行：坯料冷挤压成型—热处理(调质)—车削—滚压球形部位。
JABF owns production and manufacturing capacity on large-scale, including processes of metal machining, cold stamping, plastic forming, spring coiling, surface treatment and final assembly etc.
企业具备大规模批量生产加工能力，主要有机械加工、冷挤冲压、塑料成型、弹簧加工、表面处理、总成装配、检测试验等工艺方式。
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