轧机关键零部件加工工艺分析
2018-04-25周明
周明
摘 要:工业是一个国家发展的重要基础,轧机作为钢铁工业生产中的重要设备在各种板、型材的生产加工中发挥着极为重要的作用。新时期为提高钢铁生产质量急需高质量的轧机,需要积极做好轧机各组成部分精细化加工、装配,用以确保轧机各关键零部件的加工质量。轧机是由众多零部件所组成的复杂系统,各关键零部件的加工质量直接影响着轧机的加工质量。文章在分析轧机各关键零部件加工特点的基础上对如何做好各关键零部件的精细化加工进行分析阐述。
关键词:轧机;关键零部件;机械加工
中图分类号:TG333 文献标志码:A 文章编号:2095-2945(2018)11-0093-02
Abstract: Industry is an important foundation for the development of a country. As an important equipment in the production of iron and steel industry, rolling mill plays an extremely important role in the production and processing of various plates and profiles. In order to improve the quality of iron and steel production, it is urgent to improve the quality of high quality rolling mill, it is necessary to do a good job of fine processing and assembly of the components of the mill, in order to ensure the processing quality of the key parts of the mill. Rolling mill is a complex system composed of many parts and components, and the machining quality of the key parts directly affects the processing quality of the mill. In this paper, on the basis of the analysis of the processing characteristics of the key parts of the mill, how to do the fine processing of the key parts is analyzed and expounded.
Keywords: mill; key parts; machining
前言
軋机是由大量的复杂零部件所组成的,在轧机一些关键零部件的加工过程中由于结构复杂、加工精度要求高使得其机械加工面临着巨大的加工难度。尤其是轧机零部件中的牌坊以及其他的一些零部件的加工时以斜面定位或是依靠斜面来保证配合尺寸的,其形位公差和几何尺寸在加工过程中极易超差从而使得加工的零部件无法满足加工精度要求。由于轧机一些零部件尺寸较大且结构复杂无法使用量具直接进行测量和验证从而使得轧机的加工面临着极大的挑战。在轧机零部件的加工过程中为确保各零部件的加工尺寸满足图纸要求,需要积极加强对于轧机各零部件加工工艺的研究,最大限度的确保轧机关键复杂零部件的加工质量。
1 轧机牌坊加工精度的控制……p>
