lathe spindle_Jinan Paiwo forging and machining shaft and ...
This is a CNC lathe main shaft. Or name spindle, main axis. Used for large size CNC lathe. A high precision shaft. Process: forging - rough machining - inspect dimensions and surface - heat treatment - UT inspect - precision machining - inspect dimensions - grinding (equipe bearing) - inspect. Tolerance is +/-0.05mm. Surface roughnee is: Ra1.6
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