rough forging 中文意思是什麼
rough forging
解釋
粗鍛造-
Notice : the dimensions shown on the attached dwgs for ball are the finished ( after final machining ) dimensions ; your rough machined forging must guarantee these final dimensions
注：附件球體圖紙上的尺寸為機加工后的最終尺寸，你們的粗加工鍛件必須保證這些最終尺寸。 -
Many means such as reasonable selecting mould material, correct forging process, appropriate heat treatment, rough machining of type hole before quenching and so on are taken in production to prevent deformation and cracking of mould effectively
在生產實踐中，通過合理選擇模具材料、正確的鍛造工藝、合適的熱處理工藝以及淬火前形孔預加工等措施，可有效防止模具的變形與開裂。
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