Improved Precision of Trapezoidal Thread

Analysis of Positioning Adjustment Approaches for Cutting Inserts of Thread Cutters

“…To reduce the product range and to create optimal cutting conditions for machining threads using lathe turning machines, various designs of cutters were created with the ability to tilt the cutting element at the thread helix angle related to the workpiece axis along the pitch diameter in order to optimize the geometric parameters of the cutter [1][2][3]. This is confirmed by the diagram shown in Fig.…”