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这条自动线是大连机床厂设计和制造的。被加工零件平衡轴支架的材料为韧性球墨铸铁QT40—10。其形状尺寸详见图1。本自动线除保证加工尺寸(方格内)及相应光洁度外,还应保证达到下列要求:
This automatic line is designed and manufactured by Dalian Machine Tool Plant. The material of the balance shaft holder of the machined part is ductile ductile iron QT40-10. Its shape and size are shown in Figure 1. This automatic line in addition to ensure processing size (square) and the corresponding finish, but also should ensure that the following requirements: