4、铸造工艺参数的选择( Foundry Parameters Foundry Parameters ) (1) 加工余量( Machining Allowance) 指为保证铸 件加工面尺寸和零件精度,在铸件工艺设计时预先增加 而在机械加工时切去的金属层厚度。
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excessive machining allowance 过大的加工余量
machining allowance of casting 铸件机械加工余量
finish-machining allowance 精切余量
rough machining allowance 粗加工余量
dimension machining allowance 机械加工余量尺寸
rough machining allowance tolerance 粗加工余量公差
machining stock allowance 机械加工留量
machining g allowance 机械加工余量
machining stack allowance 机械加工留量
For example, castings, forgings, or bar, shape, size, machining allowance, and so on.
例如铸件、锻件或棒料、形状、尺寸、加工余量等。
Repair machining methods for the high precision taper bore with small machining allowance have been described.
介绍大齿轮高精度圆锥孔小余量进行修复的加工方法。
Computer programs were developed, with which the distribution of finished machining allowance was obviously displayed.
编制了计算机程序,在计算机上可以非常直观地看出精切余量分布情况。
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