提高薄壁件内孔加工精度方法的研究

Study on Methods to Improve Inside Hole's Processing Precision of Thin-walled Parts

对影响薄壁件内孔的加工精度的因素进行了分析，找出了主要的影响因素，并从工艺上采取有效的改进措施，解决了薄壁件内孔加工误差大的难题，从而提高了薄壁件内孔的加工精度．

In this paper the factors witch affect inside hole' s processing precision of thin-walledparts are analysed in detail,and the major factors witch affect processing precision are found.Effi-cient improve methods are employed from technics,and the problem of the big processing error issolved.Thus processing precision is improved.