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What should I do if the flower wheel of the ultrasonic lace machine is severely worn?
Time:07/04/2025    Views:1  
1. Common causes of flower wheel wear
(1) Material hardness mismatch
The material of the flower wheel is relatively soft (such as ordinary steel), while the welding fabric contains high hardness fibers or impurities (such as coatings, adhesives).
(2) High frequency vibration friction
Ultrasonic vibration causes long-term high-frequency friction between the flower wheel and the fabric, especially when welding thick or high melting point materials.
(3) Excessive pressure or unbalanced load
Excessive pressure regulation or non parallelism between the flower wheel and the bottom mold can lead to increased local wear.
(4) Insufficient cooling
Long term continuous work accelerates wear and tear due to overheating of the wheel.
(5) Improper cleaning and maintenance
Fabric debris and molten residue adhere to the surface of the flower wheel, forming carbon deposits or corrosion.


2. Solution

(1) Choose a more durable flower wheel material:
Hard alloy steel: suitable for high load welding.
Titanium/chrome plated flower wheel: High surface hardness and strong adhesion resistance.
Ceramic coated flower wheel: high temperature resistance, anti sticking, suitable for welding chemical fiber materials.
(2) Repair the slightly worn flower wheel:

Polish the surface of the flower wheel with a precision grinder to restore the clarity of the pattern (only applicable when not deformed).


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