The disk-shaped cemented carbide thread milling cutter is much like ordinary double angle cutters. It is mainly used for milling single-line and multi-line trapezoidal thread and worm.
Staggered cemented carbide thread milling cutter and workpiece axis angle ψ. As milling spiral groove for groove milling to reduce the interference in diameter should choose a smaller number of teeth more choices, in order to maintain stable milling. To improve the milling conditions on both sides of the cutter can be ground into a staggered, in order to increase the chip space, but the need for a complete tooth profile for the test.
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