CUTTING DEVICE AND CUTTING METHOD

WIPO Patent Application WO/2014/083700

A1

Provided is a technology whereby the life of a punch provided in a nibbler can be extended. A cutting device (1) for cutting workpieces (W), comprising: at least one robot (20) having an arm capable of changing position and posture; a nibbler (30) attached to the tip of the robot (20) arm and having a punch (32) that punches out workpieces (W) by reciprocally moving in the vertical direction; and a control device (40) that controls the robot (20) and the nibbler (30). The nibbler (30) is moved by the robot (20) and cuts workpieces (W) by continuously punching out the workpieces (W) by using the punch (32). The control device (40) has: a robot control unit (40a) that controls the robot (20) such that the nibbler (30) travels at a speed corresponding to the shape of the nibbler (30) travel path; and a punch control unit (40b) that changes the frequency of the punch (32).

WO/2014/034670	METHOD AND DEVICE FOR TRIMMING SQUARE CONTAINER
JP4480912	Cutting blades for processing semiconductor products and their manufacturing methods

SAITO KAZUMI (JP)

PCT/JP2012/081173

June 05, 2014

November 30, 2012

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TOYOTA MOTOR CO LTD (JP)

B21D28/00

JP2001025828A	2001-01-30
JPS61238425A	1986-10-23
JPH02108521U	1990-08-29

YANO Juichiro (JP)
Juichiro Yano (JP)

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