Hard Alloy Auto Parts Wire Guide Tube For Fan / Micro - Motor with mirror processing

Super Hard Alloy Wire Nozzle:

This product is made of super hard alloy material precision machining, its hardness

up to HRA90 above, this product at both ends and the inner hole all for mirror processing,

in order to protect the enamel covered wire is not scratched. With high rigidity and

hardness, not easy to bend and plug, impact resistance.

Superior and inferior quality of alloy wire nozzle:

1 Nozzle orifice finish:
At the junction of its location, hole and arc angle, by visual method is unable to see, only with the high magnification magnifier to observe the side, if there is an obvious mark junction hole and transition

arc angle, then the result is brought about by it scratch the enameled wire, if the quality of the nozzle,

at the junction of the inner hole and the arc angle it is a natural excessive, no transfer of marks.

2 In the hole:
It is the quality of the product is also very crucial in the process of product winding in the inner hole of

the enameled wire is in the mouth of the online beating state, if the internal hole grinding processing

is not good, so the scraped line and then the inevitable worth to remind is, now on the market a lot in

hole alloy wire mouth is without grinding precision or simple rough machining.

3 Hole size precision:
Precision machining line mouth, its inner hole accuracy can be controlled within 0.01mm, if the hole

size is greatly small, break phenomenon often occurs, even the winding insulation failure or interturn

short circuit is not hard to explain why.

4 Installation size precision

According to the consistency of the packing size is necessary, if it is hard to put into a small equipment fixture, it is easy to fall out of fixture and influence adjustment precision.
 

5 head and tail shape:
R line shape is a key part of the R mouth of the head and tail, R is too large or too small will influence

the quality of products and can withstand the tension.

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