Invention Grant
US4557168A Method and apparatus for detecting the cutting resistance in bandsaw
machines
失效
用于检测带锯机中切割阻力的方法和装置
- Patent Title: Method and apparatus for detecting the cutting resistance in bandsaw machines
- Patent Title (中): 用于检测带锯机中切割阻力的方法和装置
-
Application No.: US479122Application Date: 1983-03-28
-
Publication No.: US4557168APublication Date: 1985-12-10
- Inventor: Toru Tokiwa
- Applicant: Toru Tokiwa
- Applicant Address: JPX
- Assignee: Amada Company, Limited
- Current Assignee: Amada Company, Limited
- Current Assignee Address: JPX
- Priority: JPX57-49992 19820330
- Main IPC: B23D55/00
- IPC: B23D55/00 ; B23D55/08 ; B23D59/00 ; B23D53/00
Abstract:
A method for detecting the cutting resistance of a workpiece to a bandsaw blade comprises the steps of: magnifying movement of the bandsaw blade by a magnifying device in a direction normal to a running direction of the bandsaw blade; detecting the movement of the bandsaw blade by a sensor in the direction normal to the running direction of the bandsaw blade; and adjusting a force exerted by a feed speed of the bandsaw blade during a cutting operation in immediate response to momentary changes in the cutting resistance of the workpiece to the bandsaw blade. An apparatus for carrying out the method is also disclosed.
Information query
