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Meaning of the structure of the control cable to control the cable quality

Information Source:Henan Huadong Cable Co., Ltd Release date:2014-07-15

The quality of the cable appearance is very important,for it is always the first impression on the users.As we all know,good products always with good appearance quality,so both the workers and the inspectors should strictly control the sheath quality. 

It is not easy for the inspectors to check the appearance,for the scale is not easy to maser.It is possible to get different results with different inspectors.Nevertheless,if we learn hard to grasp the stander,and continue to accumulate experience,and with the help of the standard samples if necessary,we can do a good job to do the visual inspection.

Round Aluminum rod

Required to check the roundness,to make sure that if there is folding,wrong circle,cracks,inclusions,defects and serious kink mechanical damage spots scar,pockmark,peeling,flash,corrosion spots and so on.

Round copper 

We should check the appearance to make sure that whether there is triangle crack,burr,folding  inclusions and serious scabbing,hemp pit,mechanical damage,corrosion spots and so on.It is noteworthy that the oxidation degree of the copper.Normally,gold is the normal color,light red shows that it is slightly oxidized,while blue and dark red shows that it is severely oxidized which should be as waste treatment.Aluminum wire should be kept under strick control for it is easy to be harmed.

Appearance of the Aluminum

The conductor should be stranded tightly without loose,protuberance and fracture phenomena.In addition,the welding place should be round and embalmed.

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