External Diameter Inspection Equipment for shafts with high precision.

This week, we would like to present our process for inspecting the outer diameter of our precision shafts.

FCT produces 4 million electric mirror motor shafts per month. Due to our customers’ stringent abnormal noise/vibration testing, we prioritize control over the outer diameter, roundness, and surface roughness, especially for exported products.

Roundness and shape measurement tools are inevitably sampled, while the outer diameter of certain products is inspected 100%. These processes play a crucial role in “maintaining quality” and “reducing costs associated with handling defective outflows.”

FCT two-point outer diameter measurement and one-point outer diameter measurement tool

This product must ensure an outer diameter of 3.175 – 3.180 mm
(tolerance range of 5 microns).
The shaft slides down from the stacker, and a two-point probe measures the part. It checks for taper at the tip and end of the shaft and determines pass/fail.

Cycle time: 90 pieces per minute (5,400 pieces per hour),
with an inspection capacity of approximately 85,000 pieces per day.

With our first measuring tool,
we measured only one point, so prior to inspection, we needed to check for taper before feeding parts into the inspection machine.
In the improved model, this preliminary check is no longer necessary.

With this approach, NANO will continue to conduct trials and address errors even within the team. We carefully assess the capabilities and quality standards of manufacturers and responsibly recommend only useful equipment.

After-sales service by Nano Precision is, of course, included. We believe that customers can use it with confidence. If you’re interested, please contact us.

Wishing everyone a joyful Songkran holiday this weekend! ♪

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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)