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由于发动机的规格不同,汽缸套有着许多不同的尺寸。根据汽缸套的作用,对其提出的要求是很高的。不仅对孔的表面光洁度要求高,而且对尺寸精度、圆度和锥度要求都很高。因此,使用能按尺寸进行调整的机床来精镗缸套孔是合理的。下面研讨一下三种大小不同的采用静压轴承的加工缸套孔机床,其缸套孔直径约为87～520毫米,长度可达1322毫米。
Cylinder sleeves come in many different sizes due to different engine specifications. According to the role of cylinder liner, its requirements are high. Not only the surface of the hole requirements of high surface roughness, but also on the dimensional accuracy, roundness and taper requirements are high. Therefore, it is reasonable to use a machine that can be dimensioned to fine-tune the cylinder bore. The following discussion of the three different sizes using hydrostatic bearings processing cylinder sleeve machine tools, the cylinder sleeve hole diameter of about 87 ~ 520 mm, the length of up to 1322 mm.