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深沟球空调压缩机轴承

深沟球空调压缩机轴承

Press-fitting:当轴承的内圈与轴紧密安装,外环是松散装有房地产孔,轴上的轴承可以按新闻,然后是轴和轴承安装到住房洞内

描述

深沟球空调压缩机轴承安装

Press-fitting:当轴承的内圈与轴紧密安装,外环是松散装有房地产孔,轴上的轴承可以按新闻,然后是轴和轴承安装到住房洞内,on the end face of the inner ring of the bearing when press-fitting, an assembly sleeve (copper or mild steel) made of a soft metal material is placed. The outer ring of the bearing is tightly fitted with the hole of the bearing seat. When the inner ring is loosely fitted with the shaft, it can be Press the bearing into the bearing seat hole first. At this time, the outer diameter of the assembly sleeve should be slightly smaller than the diameter of the seat hole. The structure of the assembly sleeve should be able to press the end faces of the inner and outer rings of the bearing at the same time.

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第二、加热协调:通过加热,利用热膨胀将紧配合改为松配合的安装方法。是一种常见的、省力的安装方法。热装配前,将轴承或可分离轴承圈置于油箱内,均匀加热80-100℃,然后将其从油中取出,尽快安装在轴上。为防止冷却后内圈内表面与轴肩紧密配合,冷却后可在轴向拧紧。应在一定距离处有格栅,或用挂钩悬挂,不能放在盒底,防止下沉杂质进入轴承或加热不均匀。油箱内必须有温度计,油温必须严格控制不超过100℃,防止发生a回火效应,降低套圈硬度。

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热标签:深沟球空调压缩机轴承,中国,制造商,供应商,工厂,私家车离合器轴承汽车离合器轴承风扇轴承滚针轴承薄壁轴承圆锥滚子汽车轮毂总成
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