8月25日嘉士达销售部快讯：e26灯头量规通规、止规、接触性规使用方法及目的是什么？
嘉士达技术部快速回应此问题：
先，e26灯头量规符合gb 1483/ iec 60061-3标准要求。
其次，e26灯头量规分类：
序号 量规类型 量规名称 标准图号
1 e26灯头 通规 7006-27d-3
2 e26灯头 止规 7006-29l-4
3 e26灯头 接触性能规（美规） 7006-29-3
4 e26灯头 接触性能规（日规） 7006-29-3
5 e26灯头 防意外接触规 (防触电) 7006-29a-2
e26灯头通规 7006-27d-3
purpose目的：
to check the maximum dimensions of the screw thread and dimension t1 minimum of caps on finished lamps.
检查成品灯灯头螺纹zui大尺寸和t1的小值
testing 测试方法：
when the cap on a finished lamp has been screwed into the gauge as far as it will go, the center contact shall be co-planar with, or project beyond, surface x.
当成品灯上的灯头wan全旋入量规内时，灯头中心触点应与x面共面或凸出x面。
e26灯头止规7006-29l-4
purpose目的：
to check the minimum outside (major) diameter of the screw thread.
检查成品灯灯头螺纹小外径.
testing 测试方法：
when the gauge is placed over the thread of the cap on a finished lamp, held cap uppermost, the center contact shall not project beyond surface “x”. only the weight of the gauge itself shall be used in the test.
当量规套在成品灯的灯头螺纹上时，灯头中心触点不应凸出量规的x面，见严禁利用量规的自身重量进行。
e26灯头接触性能规 7006-29-3
purpose目的：
to check lamp dimensions for contact making in iec holders.
检验灯在灯座中有关接触性能的尺寸。
testing 测试方法：
the shape of the lamp with regard to the fit in the lampholder is assured to be correct. if the lamp can be pushed into the gauge till plane w reaches plane v or project beyond it.
如果灯插入量规时，w面可与应v面共面或凸出v面，则可认为灯的形状与灯座的配合是合格的。
for e26/24 capped lamps, when surfaces v and w are coincident, the of the cap including any solder or conductive material, shall not extend above surface x.
对于e26/24灯头的灯，当v面与w面共面时，灯头顶部的焊锡或任何导电部分不能升出x面。
e26灯头防意外接触规(防触电) 7006-29a-2
purpose目的：
to check protection against accidental contact during insertion of caps e26d on finished lamps.
检验成品灯上e27灯头在插入时防止意外接触性能。
testing 测试方法：
the shape of the lamp with regard to protection against accidental contact is assumed to be correct if, when the lamp is pushed as far as possible into the gauge, surface w does not protrude beyond surface v.
如果灯头wan全插入量规时，w面没有凸出v面，则可认为灯的防意外接触性能是合格的。