JJG 60-2012《螺纹样板》检定规程的相关探讨  

Discussion on JJG 60-2012“Screw Templates”Verification Regulation

作　　者：水清波 SHUI Qingbo(CEPREI-EAST, Suzhou 215011, China)

机构地区：[1]工业和信息化部电子第五研究所华东分所,江苏苏州215011

出　　处：《电子产品可靠性与环境试验》2017年第5期77-80,共4页Electronic Product Reliability and Environmental Testing

摘　　要：通过对JJG 60-2012《螺纹样板》进行分析,发现其仅对基本尺寸为0.4~6.0 mm的普通螺纹样板和螺纹牙数为4~28牙的统一螺纹样板的牙型及工作尺寸做出规定,并未对基本尺寸小于0.4 mm或者大于6.0 mm的普通螺纹样板和牙数大于28牙的统一螺纹样板的上述参数做出规定。因此,针对上述问题进行了分析,对JJG60-2012进行了补充,对于JJG 60-2012的进一步发展和完善具有重要的意义。Through the analysis of JJG 60-2012 ＂Screw Templates＂, it is found that only the thread form and working size of general screw templates with a basic size of 0.4 mm to 0.6 mm and unified screw templates with threads per inch of 4 to 28 are stipulated, but none of the above parameters of general screw templates with a basic size of less than 4 mm or greater than 6 mm and unified screw templates with threads per inch of greather than 28 are specified. Therefore, the above problems are analyzed, and the JJG-2012 is supplemented, which is of great significance for the further development and perfection of JJG 60-2012.

关 键 词：螺纹样板 螺距 牙型 工作尺寸 

分 类 号：TG85[金属学及工艺—公差测量技术]