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Thread milling cutter usage problems and countermeasures

Question Solution Internal thread is too large or too small The interpolation radius for thread milling in the CNC program is incorrect. The path for thread milling is incorrect. Enter the correct milling radius and adjust until the thread size is acceptable The thread is not round Feed rate too high Reduce feed rate Using […]

  Material to be processed Forged aluminum, cast aluminum Si < 12% Copper alloy HB < 200 diameter Speed(rev/min ) Feed rate(mm/min) Speed(rev/min ) Feed rate(mm/min) cutting depth Side milling ap<1D ae<0.1D Slot milling aps0.5D aes1D Side milling ap<1D ae<0.1D Slot milling aps0.5D aes1D 3 8890 630 8890 630 4 8400 1001 8400 1001 6 […]

Customized Cutting Tools Mill End's main cutting edge is on a cylindrical surface, and the cutting edge on the end face is a sub-cutting edge. Working along the axis of the milling cutter can not be made feed movement. Customized cutting tools mill end can be used for side processing, channel processing, surface processing, and […]