摘要
挤压加工是孔精加工中高效率的工艺方法,它能大大提高孔的精度、粗糙度和耐磨性,特别是对大直径的深孔,具有良好的效果。
Extrusion is a processing method for fine machining of hole with high-efficiency. It is identified with significant improvement in the accuracy, coarseness and wear-resistance, especially for deep hole with big diameter.
出处
《装备制造技术》
2005年第3期57-59,共3页
Equipment Manufacturing Technology
关键词
挤压加工
工艺方法
精度
粗糙度
效果
extrusion
processing method
accuracy
coarseness
effect
