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本文提出本人对自由鍛造中鍛造操仵工步的选擇,鍛造此的意义及其是否可降低到2.5以下、金属的加热与鍛件的冷却等問題的看法。以祈拋磚引玉得到讀者的指正。一、压力机上鍛造操作工步的选擇众所周知,增加鍛件毛坯的鍛造截面,势必增加鍛压設备的吨位,鍛压設备的砧面通常又随其吨位的增加而加寬。适当选擇鍛造操作工步,不仅是生产中的經济問题,更主要的是它影响着鍛件的深层质量。
This paper puts forward my own opinion on the choice of forging operation steps in free forging, the significance of forging and whether it can be reduced below 2.5, the heating of metal and the cooling of forgings. To pray bricks to get readers correct. First, the press forging operation step choice As we all know, forging blank forging cross section, is bound to increase the tonnage of forging equipment, forging equipment anvil usually increases with its tonnage widened. Appropriate choice forging operation steps, not only economic problems in production, more importantly, it affects the quality of forging deep.