Chinese Standard:GB/T 31393-2015

Heavy duty horizontal lathes—Specifications

全国金属切削机床标准化技术委员会(SAC/TC 22)

本标准规定了一般用途和普通精度的重型卧式车床制造和验收的要求。
本标准适用于床身上最大回转直径1 000 mm~5 000 mm，顶尖间最大工件重量大于或等于10 t的普通和数控重型卧式车床。

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