Precision grinding

2022-9-9

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High-precision edging of mobile phone shells

 

Selection: HM-4955A-24/1.5TMP

Speed: 24000RPM

Power: 1.5KW (S1 working system)

Processing grinding wheel: nylon wheel grinding wheel

Processing area: 0.05 square mm

Spindle rotation direction: clockwise

 

Application background:

The side part of the metal shell of the mobile phone is circularly ground and polished, and the full servo system is used to precisely control the position, and the rotation speed and grinding times of the polished part are automatically adjusted according to the measurement results.

Process requirements:

Both are mirror requirements

summary:

After the YSA high-speed spindle is equipped with nylon wheels, the surface is measured by the special testing instrument of German Wickers Instruments. The overall average surface roughness is 0.05 microns, which meets the customer's high-precision and high-gloss surface requirements.