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钢质液压缸筒的加工方法,通常采取粗镗→半精镗→珩磨或采用粗镗→浮动半精铰→滚压加工的加工工艺。如采用以上工艺时,作为粗镗工序的主要作用,就是去除主要的加工余量并且要保证加工后的内径母线的直线性,因为后序半精加工采用浮动镗绞工艺,刀具处于浮动状态。去除小部分金属,保证以后工序的加工余量,提高工件表面粗糙度等
Steel hydraulic cylinder tube processing methods, usually taken to rough boring → semi-fine boring → boring or rough boring → floating semi-fine hinge → rolling processing of the processing technology. Such as the use of the above process, the main role as a rough boring process is to remove the main allowance and to ensure that the processing of straight after the inner diameter of the generatrix, because after the semi-finishing using floating boring process, the tool is in a floating state. Remove a small part of the metal to ensure that the process of the remaining allowance to improve the surface roughness of the workpiece