The processing methods of compound punching die convex die concave die and die of convex and concave for silicon steel piece cemented carbide are provided.
介绍了硅钢片硬质合金复合冲模与凸模、凹模、凸凹模等的制造方法。
According to the tractility of Silicon steel sheet, a new processing technics of cutting the narrow-yoke sheet into punching piece and rolling it into motor core was proposed here.
文章根据硅钢片的可延展性，提出一种窄轭冲片套裁成形成冲片条，再盘卷成电机铁心的工艺方法。
Cast bronze body and end piece, blowout proof silicon bronze stem or 316 stainless steel ball and stem are optional (66 trim).
铸青铜阀体和连接端口，防吹出硅青铜阀杆或316不锈钢球体和阀杆为选配件(66阀内件)。
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