开卷机扇形板加工工艺研究

The research of uncoiler sector plate processing technology

扇形板是开卷机卷筒主件之一。某钢铁集团冷轧板厂3#横切线上的开卷机能否按照预期工作,扇形板的制作很关键。扇形板结构复杂,表面和内在质量要求很高,尺寸精度和形位公差要求十分严格。因此对扇形板加工方法的研究将有助于提高该类零件的制造精度,最终保证该生产线的正常运转。

Sector plate is one of the main parts in the uncoiler. The uncoiler in 3# crosscutting line of whether work as ex- pected in a certain iron and steel group manufacture factory, production of the sector plate is the key. The structure of sector plate is complex, surface and inner quality requirements are very. high, the dimensional accuracy and the shape and position tolerance are very strict. So the study of sector plate processing method will help to improve the manufacturing precision of the parts, finally ensure the normal running of the production line.