The flanging-sizing die structure of the exo-skeletal was improved, using auto-half block, solved the difficult problem of part out off die.
改进了的旧的骨架翻边整形模，采用自动哈夫成形，解决了零件出模困难的问题。
When annealed wire diameter necking: copper wire in hard state, export module is sizing die, tension size not the wire diameter wire drawing.
退火后线径变细：铜线在硬态时，出口模就是定径模，张力大小不至于把线径拉丝。
The distributed pressure on the interface was obtained using the slab method. Analytic formula of the microconvex surface of plano-sizing die for long rectangular plate has been derived.
利用主应力法求出接触面上的分布压应力，导出了平面精压长矩形板模具表面微凸面形状的解析公式。
Introduced a kind of compound triming die with connecting rods, it could finished the piercing and triming and sizing process in one press, the working efficiency is high, triming quality is good.
介绍了一种复合式连杆切边模，可在压力机一次行程过程中完成连杆的冲孔、切边和整形工序，该模具具有工作效率高、切边质量好等优点。
The problems existing in stranding die, post-deformation device and sizing apparatus in producing wire rope are analyzed.
对生产钢丝绳用压线瓦、后变形器及定径装置在使用中存在的问题进行分析。
A reasonable design of the sizing matrix was proposed with the view of improving the die strength and extending its service life.
并从提高模具强度和使用寿命的角度，提出了方锥形件整形凹模的合理设计方案。
A reasonable design of the sizing matrix was proposed with the view of improving the die strength and extending its service life.
并从提高模具强度和使用寿命的角度，提出了方锥形件整形凹模的合理设计方案。
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