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一机座盖及轴衬结构的改进我车间用于充灌瓶氧的2-2.833/150型氧气压缩机(工厂代号0328),其两端轴衬结构存在着两个不太合理问题:第一,该压缩机两端支承轴衬与机座盖连为一体,安装或检修时,4个轴衬不能同时进行刮研。通常,先将曲轴箱中两个轴衬刮好,然后再刮研两端轴衬。但由于两端轴衬是整体的,且较长,轴衬与曲轴间隙不易控制和检查,因
Improvement of a base cover and bushing structure The 2-2.833 / 150 type oxygen compressor (factory code: 0328) used for filling the oxygen in a workshop has two less reasonable problems in the bushing structure at the two ends: First, the compressor at both ends of the bearing bush and machine cover as a whole, installation or maintenance, the four bushing can not be scraping at the same time. Normally, the two bushing in the crankcase scraping, and then scratch both ends of the bushing. However, both ends of the bushing is integral and longer, bushing and crankshaft clearance is not easy to control and check, because