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轴承零件的表面缺陷,不但影响零件或成品的美观,而且还直接影响轴承的内在质量、使用性能和寿命。因此如何控制和改善轴承零件表面缺陷是我国轴承行业各厂共同关心的大事之一。据悉,有些厂为制订表面缺陷的评定标准已经作了大量工作。我厂多年来沿用本文所属的方法相继制订过几批零件的感观标准。现将我们制订轴承零件冷加工感观质量标准的粗浅方法作为引玉之砖加以介绍。这里该特别提出注意的是: 1.本文仅作为制订轴承零件冷加工感观质量标准的方法介绍。 2.本文所提供的缺陷照片或图片,是为说明某种缺陷的模样或形态用的,绝不可把它当作缺陷标准而被采用。
Bearing parts of the surface defects, not only affect the beauty of parts or finished products, but also a direct impact on the bearing’s intrinsic quality, performance and life expectancy. Therefore, how to control and improve the surface defects of bearing parts is one of the common concerns of all bearing factories in our country. It is reported that some factories have made a lot of work to establish the evaluation standard of surface defects. I plant over the years using the method of this article have developed a few groups of parts of the sensory standards. Now we develop a sense of quality cold-formed bearing parts of the superficial method as a primer to introduce the brick. Here is especially noteworthy is: 1. This article is only used as a method of developing sensory quality standards for cold working of bearing parts. 2. The defect photos or images provided in this article are intended to illustrate the appearance or appearance of a defect and should never be used as a defect standard.