Method and the device for single-operation turning or burnishing of shafts with high slenderness on the numerically controlled machine tool

摘要

method jednooperacyjnego rolling or nagniatania shafts with high smuku0142ou015bci on obrabiarce controlled numerically is that constrains and robbing to shaft on obrabiarce is characterized by the fact that the shaft (5), before the mountings for obrabiarce, placed inside the ring. rpusu (4), on the circumference of which distributes about 120 deg three mountings.in a body (4) forms a u015blimakowo - spiral, which connects with a prostate. cyclic body (4) is deposited on suporcie (9) via a support (8). in a chuck attachment is secured nagniataju0105ce tool or cutting tool with hydraulic actuators connected to the outside of the hydraulic system.after the introduction of the shaft (5) in motion (?) and the coupling body (4) in the posuwowy (f), with the aid of a stepping motor is a u015blimakowo - spiral inserted in a body (4) in the prostate. using hydraulic actuators regulates the location and docisk to shaft (5) nagniataju0105cego tools or tools skrawaju0105cego.adjustment is carried out with control elements according to the algorithm, which implements before treatment in the memory of the machine tools. the subject of the invention is also a device for turning or nagniatania shafts.