Precision shaft outer diameter inspection device ②


Date:

April 11, 22

This week as well, we will deliver about the outer diameter inspection of our precision shaft.
 
FCT produces 4 million power window motor shafts every month.
Since the customer has a strict abnormal noise / vibration test, we pay attention to the control of outer diameter, roundness, and surface roughness.
Especially when exporting products.
 
Roundness measuring instruments and shape measuring instruments are inevitably subject to sampling inspection,
The outer diameter of some products is 100% inspected.
It plays a role and a role in "stabilizing quality" and "reducing the cost of dealing with defective outflows".
 

▲ FCT two-point outer diameter measurement and one-point outer diameter measuring instrument

This product must guarantee an outer diameter of 3.175 – 3.180 mm (tolerance range 5 microns)
While sliding the shaft that falls from the carrier, a plate-shaped contactor is pressed against it for two-point measurement.
Check if there is a taper at the tip and end of the shaft, and make a pass / fail judgment.
 
The cycle time is 90 pieces per minute (5,400 pieces per hour)
It is possible to inspect about 85,000 bottles a day.
 
The first one-point measuring instrument with an outer diameter is
Before the inspection, I had to make sure that the overall length of the shaft was not tapered.
With the improved model version, that is no longer necessary.
 
In this way, NANO actively repeats trials and errors even within the group.
We carefully examine the capabilities and quality level of the manufacturer and responsibly introduce only useful equipment.
 
Of course, after-sales service by Nano Precision is also included.
I think you can use it with confidence.
If you are interested, please feel free to contact us.
 
Then everyone, have a nice Sonkran vacation this week ♪
 
Click here for back numbers.
 
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会社名: Nano Seimitsu Co., Ltd
住所:162 Moo 17 Bangplee Industrial Estate Sio3, Debaratana Rd.,
Bangsaothong, Samutprakarn 10570 Thailand
矢田 携帯 : +66 (0)61-572-1700(日本人直通)

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