PCB微钻头刃粗磨加工效率的提升研究  

Research on rough grinding process of PCB drill bits

作　　者：陈振 谭芒飞 陈汉泉 Chen Zhen;Tan Mangfei;Chen Hanquan

机构地区：[1]南阳鼎泰高科有限公司

出　　处：《印制电路信息》2020年第1期40-42,共3页Printed Circuit Information

摘　　要：随着印制电路板行业的蓬勃发展,PCB钻头的需求也在不断提高,PCB钻头加工过程中刃粗磨加工效率低下一直是影响PCB钻头产量及成本的一个重要难题。文章对PCB钻头粗磨加工方法进行工艺研究,在满足鸽钢刃部加工尺寸及不锈钢把柄脖子外观高良率的同时,实现PCB钻头刃粗磨加工生产的高效能需求。This paper mainly researches on the rough grinding method of PCB drill,to meet the high-quality and high yield requirements of the tungsten steel blade processing dimension and the stainless steel handle neck appearance,and to realize the high-efficiency requirement of the PCB drill rough grinding processing.While meeting the processing dimensions of tungsten steel blade and high quality and yield of the stainless steel handle neck,it aims to achieve high-performance requirements for rough grinding of PCB drills.

关 键 词：印制电路板钻头刃粗磨 刃部尺寸 产品外观 高效能 

分 类 号：TN41[电子电信—微电子学与固体电子学]