500) {this.resized=true; this.width=500; this.alt='这是一张缩略图，点击可放大。\n按住CTRL，滚动鼠标滚轮可自由缩放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/39/1141957267.jpg?x-oss-process=image/watermark,g_center,image_YXJ0aWNsZS9wdWJsaWMvd2F0ZXJtYXJrLnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzQwCg,t_20');}" onmousewheel="return imgzoom(this);">日规VFF电源线弯曲性能寻求帮助!!!请高手赐教!
各位大哥大姐,我司现做的一款日规的VFF 1.86MM2的扁平电源线,在测试弯曲性能时,使终NG,有哪位大哥,大姐请指教如何做才可以通过弯曲测试:老化100度,48小时,+/-180度角度,吊重500G,通电流15A,要求当摇断铜丝时,外被和芯线不可以有破裂现象,测试后我司电线芯线和外被均有裂口,请各位大哥大姐帮忙找找原因!
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