铸造图 production drawing for casting 锻造图 production drawing for forging 加工方法，制造方法，生产方法 production method ..
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用图相分析方法测定并分析了由精锻机锻造高速钢的碳化物分布状态。
Picture analysis method is used to measure and analyze the carbide distribution in the high-speed steel shaped by radial forging machine.
影响齿轮锻坯质量的因素是多方面的，如原材料质量、预备热处理和锻造工艺。采用排列图可以找出导致齿轮锻坯不合格的主要原因，从而采取相应的预防措施。
There are quite a few factors which will affect the quality of forged gear blanks, such as quality of raw material, conditioning heat treatment and forging process.
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