Yes, how would it work, no matter how perithecial — it does not decrease! To maintain a times a predetermined diameter with high accuracy allows her to design feature.
Depot that the cutters of the cutter “mobile”: they can be displaced along the longitudinal slots carried out at a certain angle to the axis of the tool body. The extension of the cutters, and hence the increase in diameter of the cutter, is carried out by adjusting microvitum, and capturing them after you install the desired size push nut.
1 — tool body; 2 — clamping nut; 3 — cutter; 4 — adjusting microwind.
Mill is well established in the operations for final processing and obtaining the necessary precise dimensions of keyways, especially in large trees. Interestingly, when you work adjustable cutters beat of system “spindle — tool holder — cutter” does not affect the size of the processed groove.
The tool design proposed by innovators N. By alifanova, E. Mikityuk, and S. A. Chuprikova gulyayeva.