插头扭矩测试

Vivienne

广东安规检测
有限公司提供：

小型摆管淋雨试验机

IPX5X6X7喷水试验机

1000L恒温恒湿箱

各种试验指现货

可程式恒温恒湿试验箱

水平垂直燃烧机

自动卷线器试验机

耐划痕试验机

各种灯头量规现货

灼热丝试验机现货

GB1002插头量规

IPX1-X7淋雨现货

IEC61347/UL935镇流器热试验箱

灯具防风罩

IK冲击试验机

UL498插头插座量规

VDE0620插头插座量规

稳定性试验台

家电温升测试角

针焰试验机现货

热电偶焊机现货

家电125mm试验指

E12灯头量规

无绳壶无绳电熨斗插拔寿命试验机

IEC60335试验指甲

22.3 Appliances with pins for insertion into socket-outlets shall not impose undue strain on
- R& I$ c' E9 }+ }2 p2 Cthese socket-outlets. The means for retaining the pins shall withstand the forces to which the
  D; d0 B3 v1 n9 }7 M6 m! A* l5 Hpins are likely to be subjected in normal use.
Compliance is checked by inserting the pins of the appliance into a socket-outlet without
earthing contact. The socket-outlet has a horizontal pivot at a distance of 8 mm behind the
3 ]- e9 t( ]. h* l+ y0 x- B. B- xengagement face of the socket-outlet and in the plane of the contact tubes.
) h! l0 E0 x) G2 I" a# sThe torque that has to be applied to maintain the engagement face of the socket-outlet in the
vertical plane shall not exceed 0,25 Nm.
6 F- H. _8 N: tNOTE The torque to keep the socket-outlet itself in the vertical plane is not included in this value.
A new sample of the appliance is firmly held so that the retention of the pins is not affected.
The appliance is placed in a heating cabinet for 1 h at a temperature of 70 °C ± 2 °C. The
appliance is then removed from the heating cabinet and a pull force of 50 N is immediately
. C- i0 ?  c' x: F. K8 O% `applied for 1 min to each pin along their longitudinal axes.
When the appliance has cooled down to room temperature, the pins shall not have been
: ^9 I; ^: o: A' t' E0 Wdisplaced by more than 1 mm.
- D& f8 i4 W. o* {8 oEach pin is then subjected in turn to a torque of 0,4 Nm, which is applied for 1 min in each
& s* m; p9 l# Gdirection. The pins shall not rotate unless rotation does not impair compliance with this
standard.

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针对直插式插头设备，如果插头扭矩0.4Nm不过，请问各位，有什么好的整改方案，谢谢。
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Mark.Li

不做成直插的不就好了。

山炮

楼上的建议....，可能么？

Vivienne

山炮 发表于 2014-8-17 15:00
5 ~+ A+ I9 }3 j: L! i楼上的建议....，可能么？

就是，直插式怎么避免的了，而且这种不过的频率还挺高，难得都没碰到失败过的案例么

茶馆

改善金属插脚上的花鼓工艺
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改善组装工艺
- [% v* I: _) U& V
! G  @9 ]$ r6 x3 r' z  C8 @$ Q检查金属管脚和塑胶件的尺寸及匹配