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Caused by incorrect stripping of the wire or it’s positioning in the crimping section of the tool. Conductor can be
broken.
Caused by incorrect wire stripping. Can cause conductor break, low pull-out force or electrical connection failure.
②
Insulation bulge or protrusion
③
Partial insertion of the conductor
Caused by incorrect wire stripping. Can cause conductor break, low pull-out force or electrical connection failure.
④
Insufficient compression of the crimp sections
Caused by incorrect stripping of the wire or it’s positioning in the crimping section of the tool. Can cause failure of
the connection or interfere with the insertion of the terminated contact in the corresponding insulator (socket).
⑤
Too long protrusion of the conductor.
⑥
Loose strands of the conductor.
Caused by the loose conductor in the wire.
Can cause erratic electrical connection and loss of wire retention in the crimp sections of the contact.
⑦
Deformed contact (Bent UP/DOWN)
Can be caused by the wear of the tool, positioning of the contacts in the crimping sections of the tool or handling of
the contact.
Excessive angle will prevent insertion of the contact in the corresponding insulator (housing).
(2) Example of defective crimping
Caused by incorrect positioning of the contact in the crimping section of the tool. Can cause conductor break, low
pull-out force or electrical connection failure.
①
None or excessive bellmouth
②
深嵌
电线剥皮尺寸不合适时,或将电线安装于工具的方法不对时,有时候会发生。
有可能因深嵌造成芯线断裂。
③
芯线插入不足
当电线剥皮尺寸不正确时发生。
有时由于芯线插入不足造成拉伸强度不足或电气性连接不稳定。
④
浅嵌
电线剥皮尺寸不合适时,或将电线安装于工具的方法不对时,有时候会发生。
有可能由于浅嵌,导致施加于芯线的负荷直接传到至芯线压接部分,造成断裂。
⑤
芯线突出过长
电线剥皮尺寸不合适时,或将电线安装于工具的方法不对时,有时候会发生。
有时由于突出过长,造成接触部分的接触障碍,或造成机箱插入不完全。
⑥
芯线溢出
如果在芯线不整齐的状态下使用电线,会发生。
有时会由于芯线的溢出,造成电气性连接不稳定,或拉伸强度不足。
①
钟罩无、过大
根据工具的调节状态或将端子安装于工具的方法,有时会发生。由于钟罩没有或过大,有时会造成芯线断裂或强度
不足,或造成电气性连接不稳定。
⑦
端子变形 ( 出口上升 , 出口下降 )
有时由于工具的调节状态或磨耗、将工具安装于端子的状态以及端子的使用情况,而造成发生。如果出口上升下降
排气显著,则有可能造成无法插入到机箱。
(2) 压接不良范例
Содержание AP109A
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