
E27灯头量规通规,E14灯头通规,E14灯头止规
E27灯头量规通规
E27灯头量规通规 (7006-27B-1)
目的:用来检测成品灯上灯头螺纹的最大尺寸和灯头长度的最小尺寸
使用方法:
a) 将灯头拧进量规,能顺利拧入,表示灯头符合灯头螺纹的最大尺寸要求;
b) 将灯头完全旋入量规时,灯头触点平面应与量规X面共面或凸出于X面,则表示灯头长度符合最小尺寸要求。
英文原文:
Purpose: To check the maximum dimensions of the screw thread and dimension T1 minimum of caps on finished lamps shown on sheet 7004-21
Testing: When the cap on a finished lamp has been screwed into the gauge as far as it will go, the centre contact shall be co-planar with,or project beyond,surface X.
E27螺口灯头量规止规
E27螺口灯头量规止规 (7006-28A-1)
目的:用来检测E27成品灯上的灯头螺纹大径d的最小值。
使用方法:当量规以自重套在灯头螺纹上时,成品灯上的灯头的中心触点不应凸出量规的X面。
PURPOSE:To check the minimum outside(major) diameter of the screw thread , dimension “d”,of E27 caps on finished lamps shown on sheet 7004-21
TESTING:When the gauge is placed over the thread of the cap on a finished lamp,held cap uppermost ,the centre contact shall not project beyond surface “X” ,Only the weight of the gauge itself shall be used in the best.
技术标准
GB 1483-2001
IEC 60061-3:2003
E14灯头通规
E14灯头通规 (7006-27F-1 )使用方法说明(中英文对照)
目的:用来检测E14灯头螺纹的最大尺寸和灯头长度的最小尺寸
使用方法:
a) 将灯头拧进量规,能顺利拧入,表示灯头符合灯头螺纹的最大尺寸要求;
b) 将灯头完全旋入量规时,灯头触点平面应与量规X面共面或凸出于X面,则表示灯头长度符合最小尺寸要求。
Purpose:To check the maximum dimensions of the screw thread and dimension T1 minimum of E14 caps on finished lamps.
Testing: When the cap on a finished lamp has been screwed into the gauge as far as it will go, the centre contact shall be co-planar with , or project beyond surface X
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