轴瓦采用油剂腊封包装方法,即用一定比例的防锈脂、石腊、松香混合剂上腊防锈。虽然操作单便,设备简单,但在使用前需要退腊,很不方便。为了解决这个问题,进行了轴瓦热收缩塑料(PE 膜)薄膜包装试验,取得了初步成效,且已正式应用。轴瓦的热收缩包装规范如下:1.各型号轴瓦相应的收缩炉温,应根据轴瓦的大小及气 Bearing bush wax packing method, that is, with a certain percentage of rust-proof grease, paraffin wax, rosin mixture on the wax rust. Although the operation of a single, simple equipment, but the need to retreat before use, very inconvenient. In order to solve this problem, we carried out the film packaging experiment of heat shrinkable plastic film (PE film) of bearing bush, and achieved the initial result, which has been formally applied. Shrink packaging of the following specifications: 1, the corresponding shrinkage of the various types of bearing temperature, should be based on the size of the bearing and gas