摘要
根据某企业产品检测的需要,设计一种用于组合体支架异形件中的盲孔同轴度检测芯轴。实践证明:该盲孔件同轴度检测芯轴满足了刚性、精度和寿命的工艺要求;其结构紧凑、简单、合理;定位元件设计融入标准化元素,具有较强互换性;定位准确,装卸方便,能适应各种孔径公差变化,不改变定位精度。
According to the needs of detection for some enterprise products, a coaxiality detection mandrel for blind hole of combination bracket was designed. Practice proves that the coaxiality detection mandrel for blind hole meets the technological requirements of rigidity, precision and life; the structural design is compact, concise and reasonable; standard element is used in positioning component design, so the mandrel has strong interchangeability. The mandrel has accurate positioning, easy loading and unloading to adapt the changes of pore size tolerance and the positioning accuracy is stable.
出处
《机床与液压》
北大核心
2011年第22期124-125,共2页
Machine Tool & Hydraulics
关键词
异形件
盲孔
同轴度检测芯轴
Irregular parts
Blind hole
Coaxiality detection mandrel
