内孔凹槽小尺寸测量试验研究  

Experimental Research on Micro-dimension Measuring about Inner Hole Flute

作　　者：陈金存[1] 安立辉[1] 樊莉[2] 曹宇梅 刘大亮[2] 张瑞[1] 

机构地区：[1]中国运载火箭技术研究院 [2]首都航天机械公司,北京100076

出　　处：《机械管理开发》2013年第3期10-11,共2页Mechanical Management and Development

摘　　要：为了解决内孔凹槽尺寸在不剖切条件下的测量问题,提出一种在数显测高仪上安装盘型测针或T型测针的解决方法。分别设计了盘型测针、T型测针和试件,并进行试验。试验结果表明,在数显测高仪上采用盘型测针和T型测针均可满足该产品的测量要求,其中盘型测针误差均值较小,且更易于操作。In order to resolve the ＂dimension measuring problem about inner hole flute in the view of cutaway, the method based on the digital finder is present using the T probe and discal probe. The two type of probe and the samples are designed, and the experiments are carried out. The experimental results show that the digital finer with the T probe or the discal probe is feasible. The finer with the discal probe achieves the more little errors and more easy to operation.

关 键 词：凹槽尺寸 数显测高仪 解决方法 

分 类 号：TJ711.06[兵器科学与技术—武器系统与运用工程]