Title:
カム作動送り調整装置
Document Type and Number:
Japanese Patent JP3891591
Kind Code:
B2
Abstract:
A feed control for a tool bit carried by a headstock of a lathe includes a driving cam having a profiled lobe that permits automatic quick return of the tool bit following each cutting operation. The cam is driven in a forward feed direction by a cam actuator arm carried by the headstock of the lathe that is connected to the cam through a one-way drive clutch that converts oscillating motion of the cam actuator arm into unidirectional intermittent rotational motion of the cam. A control device is provided to adjust the incremental feed rate of the tool bit by controlling the motion of the cam actuator arm and the staring position of the tool bit between cutting cycles is adjustable.
Inventors:
Turlenbray, Clement
Application Number:
JP50521198A
Publication Date:
March 14, 2007
Filing Date:
June 25, 1997
Export Citation:
Assignee:
Try Tool Incorporated
International Classes:
B23B3/22; B23B5/16
Domestic Patent References:
| JP49037475B1 |
Foreign References:
| US4944205 | ||||
| US4791842 |
Attorney, Agent or Firm:
Hagino Taira
Shohei Oguri
Zenichi Soeda
Hironori Honda
Yuriko Hamada
Shohei Oguri
Zenichi Soeda
Hironori Honda
Yuriko Hamada