薄壁碳纤维筒精密磨削技术

 李虎,朱文

(中国工程物理研究院 机械制造工艺研究所,四川 绵阳 621900)
摘要:薄壁套类零件由于其弱刚性、易变形,一直是精密加工领域的难题。尤其碳纤维筒类薄壁件,存在显著各向异性,更增加精密加工的难度。在传统装夹工艺基础上,创新设计微锥芯轴胀紧装夹工装,实现碳纤维筒的精密磨削加工,加工效率高,适应性好。
关键词:磨削;碳纤维;薄壁套
中图分类号:TG58 文献标志码:A doi:10.3969/j.issn.1006-0316.2018.12.021
文章编号:1006-0316 (2018) 12-0079-02
Thin-Walled Carbon Fiber Drum Precision Grinding Technology
LI Hu,ZHU Wen
( Institute of Machinery Manufacturing Technology, CAEP, Mianyang 621900, China )
Abstract:Because of its weak rigidity and easy deformation, thin-walled sleeve parts have always been a problem in the field of precision machining. Especially for thin-walled parts such as carbon fiber cartridges, there is significant anisotropy, which increases the difficulty of precision machining. This article based on the traditional clamping process, innovative design of the micro-cone core expansion clamping fixture tooling, to achieve a precision grinding of carbon fiber tube, high processing efficiency, good adaptability.
Key words:grinding;carbon fiber;thin wall sleeve
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收稿日期:2018-05-02
作者简介:李虎(1976-),男,四川绵阳人,高级技师,主要从事精密磨削工作。
 

 

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