插头扭矩测试

Vivienne

广东安规检测
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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
these socket-outlets. The means for retaining the pins shall withstand the forces to which the
pins are likely to be subjected in normal use.
1 y8 C. F. d) V/ c' o# [" ~8 hCompliance 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
7 @0 g: v6 v9 q8 _8 wengagement face of the socket-outlet and in the plane of the contact tubes.
( R% i0 T8 P9 F# r1 b, I) aThe 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.
NOTE 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
& q  n' y' p1 |& J& k0 o# Xapplied for 1 min to each pin along their longitudinal axes.
* M, d/ `& J+ d: ]  [8 {" S  rWhen the appliance has cooled down to room temperature, the pins shall not have been
displaced by more than 1 mm.
! M: `1 D" y+ ?  b5 pEach pin is then subjected in turn to a torque of 0,4 Nm, which is applied for 1 min in each
6 l3 g5 k3 S/ [, m% udirection. The pins shall not rotate unless rotation does not impair compliance with this
standard.
" x1 g) n- w6 r2 ~5 H: @! q

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。

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
% r8 g& \, n3 N3 t3 q! S  y5 a楼上的建议....，可能么？

# r7 |0 z9 ^# f. Z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
2 A7 O5 H( t* r: P& [. ]
2 J7 G" h' g6 |1 w" i& f改善组装工艺

$ E# w. T, T8 w6 n& @9 J% ]. `检查金属管脚和塑胶件的尺寸及匹配