摘要
为了实现汽车发动机缸盖批量化生产过程中排气座圈底孔的深度测量,针对待测孔结构特点,提出了一种专用检具的设计方法,对待测孔技术要求、测量原理、检具结构以及安装调试等方面进行了详细描述。检具设计完成后进行了测量验证,可重复性与再现性满足使用要求。所设计的检具能准确、快速检测出缺陷产品,大大提高了检测效率,节约了经济成本,可为同类产品的检测提供借鉴。
In order to realize the depth measurement of the bottom hole in the batch production process of the exhaust seat ring of the engine cylinder head,a design method of a special measuring tool is proposed according to the structure characteristics of the hole to be measured.The technical requirements,measuring principle,structure of the tool,installation and debugging of the hole to be measured are described in detail.The design of the fixture was tested and verified,and repeatability and reproducibility were satisfied.The designed testing tool can detect defective products accurately and quickly,greatly improve the testing efficiency,save the economic cost,and provide reference for similar products.
作者
刘旭
LIU Xu(Suzhou Vocational University,Suzhou 215104,China)
出处
《组合机床与自动化加工技术》
北大核心
2022年第1期144-146,151,共4页
Modular Machine Tool & Automatic Manufacturing Technique
基金
苏州市职业大学研究性课程项目(SZDYKC-200514)
苏州市职业大学重点科研平台资助项目
江苏省大学生创新创业训练计划项目(202011054009Y)
苏州市前瞻性应用研究项目(SYG201832)。
关键词
发动机
排气座圈
深度检具
设计
engine
exhaust seat ring
deep detector
design
