About the article
A.P. ARKHAROV
An analysis of known methods and technological means for shaft installation on the centers of metal-cutting machines is presented. The essence of the developed installation method is outlined, in which the transmission of torque from the spindle to the shaft is ensured without fixation the shaft. The device and operating principle of the designed jaw chuck are disclosed. Comparative analyzes of the designed method and the chucks with similar known solutions were carried out. The development originality and the achieved technical result are reflected.
shaft, installation, keyway, method, thrust centers, jaw chuck, surface quality.