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本标准适用于组合机床及其自动线的多轴攻丝动力头。 1.多轴攻丝动力头以相应的滑台台面宽度B为名义尺寸。 2.多轴攻丝动力头的名义尺寸、参数、互换尺寸应符合下列图表规定。 3.标记方法:多轴攻丝动力头B JB2506—78 例如:多轴攻丝动力头名义尺寸B=160毫米 标记为:多轴攻丝动力头160 JB2506—78
This standard applies to a combination of machine tools and automatic multi-axis tapping head. 1. Multi-axis tapping power head to the corresponding table width B of the nominal size. 2. Multi-axis tapping power head nominal size, parameters, interchangeable dimensions should be consistent with the following chart. 3. Marking method: Multi-axis tapping head B JB2506-78 For example: Multi-axis tapping head nominal size B = 160 mm Marked as: Multi-axis tapping power head 160 JB2506-78