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第一,对插头的试验中,有很多是关于力测试的,要求施加力在10秒内从0上升到规定值,想问大家的是在实际试验中,如何保证在10秒内力均匀增加到规定值的?同时有些试验有温度限制,需要在烘箱里面进行,象庞大的静态拉力机肯定不能放在烘箱里的。
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: M+ S' @6 X8 u& x4 f" n3 k0 A9 {& W/ }第二,关于2.13.9.1 movement of pins条款
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! C. V) F: i4 q* v3 SFor all plugs, the point of application of the force shall be 14 ±0.5 mm from the face of the
; J% F9 u$ T$ mplug along the pins, and the direction of the force shall be—5 {8 d2 K6 [- g) {9 a1 n3 q
(a) in both directions along the line perpendicular to the plane of the pin, and passing. m1 u% z- i" i% P5 N4 Y1 v9 a _
through the centre of the pin; and
. H$ ]0 p3 |+ @) f3 G- x(b) in that plane in both directions along a line at right angles to that specified in% R" ~, W/ H4 H1 \3 x/ x
Item (a)
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2 x) s* Z2 x ]( y, K一共施加2个力还是4个力,分别沿着什么方向? |
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