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8 机床负荷试验8.1 主传动系统最大扭矩和最大切削抗力试验8.1.1 试验方法 用强力车削外圆(无冷却液)进行切削,并按表5格式记录(略)。 切削时可逐渐改变进给量或切削深度以达到额定值。
8 machine load test 8.1 The maximum torque and maximum cutting resistance test of the main drive system 8.1.1 Test method Cutting with a powerful turning cylindrical (without coolant), and recorded in Table 5 format (omitted). Cutting can be gradually change the feed rate or depth of cut to achieve the rated value.