SU822998A1 - Apparatus for tangential working - Google Patents

Description

(5) DEVICE FOR TANGENTIAL TREATMENT

in contact with the workpiece 9. The machining process begins, in which the component of the cutting force, which coincides in the direction with the feed, is perceived by the support roller 6 as it is beyond the vertical (perpendicular; the feed direction J by the axial plane of the workpiece. the working EDGE processing tool and the above-mentioned vertical axial plane of Fig. 1), after which the device is retracted to the mg-hop position.

As a machining tool, a cutter or rolled SSH is used for plastic processing.

S JvKTH He parameters of the device are related to the diameter of the part by dependency;

go, c.

D-a

 MVo.d)

   2

where a is the distance between the tool and the support roller; D is the diameter of the treated surface;

d is the diameter of the support roller; c is the overrun of the roller. As can be seen from FIG. 2 and the above dependence, the size of the machined surface D depends not only on the size a, but also on the magnitude of the overrun c. This makes it possible not to include the size adjustment mechanism in the design of the device, but to considerably adjust the size during the setup process: 10 on the bed.

Predzagaemoe device provides improved processing accuracy and the possibility of applying tangential processing of light-hard parts.

Claims (1)

1. Handbook of technologist mechanical engineer. Ed. A.G. Kosilova, vol. 1, p. 133, FIG. 50, positions 2 and 3. -j g- / U ////// // L xipL V VTTTTZ Z /, P V