Study on the Control and Test of High Precision Honing Machine for Injection Nozzle

摘要：

Because of the high precision in roundness, straightness and roughness, it is very difficult to machining the inner surface of injection nozzle. Honing machine is the main equipment for machining the injection nozzle. The key honing control techniques and honing test for injection nozzle on the developed high precision vertical honing machine are analyzed. The quantitative expansion, which is one of the most important feeding styles in honing process, is discussed in detail. Some machining tests on the developed honing machine are made and the work pieces of injection nozzles with inner surface Φ 11mm are honed successfully with roundness tolerance less than 0.4μm, straightness tolerance less than 1μm and roughness tolerance less than 0.04μm.

关键词： Quantitative expansion Honing precision Injection nozzle

作者: Lun Shi

作者单位: School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai, China, 200030

会议类型: 国际会议

会议名称: 第14届全国磨粒技术学术会议(14th Conference of Abrasive Technology in China)

会议地点: 南京

会议语种:英文

页码: 162-165

在线出版日期: 2007-10-26（万方平台首次上网日期，不代表论文的发表时间）