It presents a method how to make use of electrospark hardening and change the structure of die to prevent up run of scraps.
本文针对高速冲裁过程中废料回带产生的原因及其危害,介绍了用电火花强化改变凹模结构来防止废料回带的方法。
The WC-CO coating produced by electrospark deposition on Ti alloy can effectively improve substrate,s wearing resistance.
利用新型电火花强化技术,在钛合金材料表面强化WC-Co,可形成具有高耐磨性能强化层表面。
The determination results of aluminum inclusion not only are relate to frequency of abnormal sparks,but also spectral intensity of abnormal sparks.
采用原位统计分布分析技术测定钢中铝夹杂物时,测定结果不仅受异常火花频数影响,还受异常火花强度影响,据此建立了一种新的计算钢中铝夹杂物的数学模型。
