Question 1

What causes a poor trimming result?

Accepted Answer

This could be caused by a dull tool, spindle vibration, or the machine's feed rate being too fast.

Question 2

What kind of daily maintenance is needed?

Accepted Answer

Keep the spindle and tools clean, regularly check for loose screws, and avoid hitting the workpiece.

Question 3

What to do if the spindle makes an unusual noise?

Accepted Answer

Stop the machine immediately and inspect it. It could be due to an unstable tool mounting or a problem with the spindle's internal bearings.

Question 4

Why are there left-hand and right-hand threads?

Accepted Answer

This is to ensure that during high-speed rotation, the cutting force tightens the tool rather than causing it to come loose.

Question 5

How to distinguish between left-hand and right-hand threads?

Accepted Answer

Left-hand threaded motors rotate clockwise, while right-hand ones rotate counter-clockwise.

Changzhou WHD Spindle Motor Co.,Ltd.

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