金属气缸垫的功能量规综合检验法  

Comprehensive Inspection Method for Functional Gauges of Metal Cylinder Head Gaskets

作　　者：苗文旱 吴春卫 童小敏 张益民 凌杰 刘振家 Miao Wen-han;Wu Chun-wei;Tong Xiao-min;Zhang Yi-min;Ling Jie;Liu Zhen-jia(Zhejiang HZgasket Technology Co.,Ltd.,Zhejiang Huzhou 313299)

机构地区：[1]浙江杭垫科技有限公司,浙江湖州313299

出　　处：《内燃机与配件》2024年第21期97-99,共3页Internal Combustion Engine & Parts

摘　　要：本文简述了金属气缸垫综合检验法—功能量规检验方法,重点分析了该量具的特点及设计过程。气缸垫检验报告中各孔径及尺寸用常规检测工具很容易检测,但各孔的位置度却很难检测。现在GB/T 8069-1998《功能量规》完全适用于采用最大实体要求的被测要素和基准要素的气缸垫的检测。用属于具有被测要素相应边界的完整形状、属于通过性量规的“全形通规”来进行检测,通过即合格。标准规定了量规的尺寸公差、形位公差和允许磨损量,其作用实质是用模拟边界来控制中心要素的形位公差和相应轮廓要素的实际尺寸的综合效应。This paper briefly describes the metal cylinder gasket comprehensive inspection method-functional gauge inspection method,focusing on the analysis of the characteristics of the gauge,and the design process.Cylinder gasket inspection report of each hole diameter and size with conventional inspection tools is easy to detect.But the position of the hole is difficult to detect.Now GB/T 8069-1998"functional gauge"is fully applicable to the use of the largest entity required to be measured elements and reference elements of the cylinder gasket detection.With a complete shape with the corresponding boundary of the element under test,belonging to the passage of the gauge"full-form through the gauge"to carry out the test,through that is qualified.The standard specifies the dimensional tolerance,form tolerance and allowable wear of the gauge,which essentially simulates the boundary to control the combined effect of the form tolerance of the centre element and the actual size of the corresponding contour element.

关 键 词：量规 检验 功能量规 

分 类 号：U464.132[机械工程—车辆工程]