Lunet accessory with rotating self-centering cartridge

1 design section

1.1 Description of device and operation of accessory

Accessory is intended for fixation of parts during machining on lathes. It is used to bore holes in pipes that are not treated on the external surface

Adaptation consists of the flange (1), nuts (2), a cover (3), butterdishes 1M10x1 (4), consolidations (5), covers (6), the bearing rolikouporny No. 7218 (7), a ring (8), the case (9), consolidation (10), a bolt of M12x35 (11), a level (12), the basis (13), a nut of M20 (14), a washer 20 (15), a bolt of M20x110 (16) and a level (17).

The workpiece is secured in the cams of a self-centering chuck which is bolted 11 to a flange 1 which rotates on roller bearings 7.

1.2 Short instruction for operation with the accessory

Depreserve the lathe cartridge, familiarize yourself with the certificate for the article.

Attach the cartridge to the machine, tightening all bolts and checking the reliability of the attachment.