A cutting device and the cutting method - TOYOTA JIDOSHA KABUSHIKI KAISHA

Title:

A cutting device and the cutting method

Document Type and Number:

Japanese Patent JP5915767

Kind Code:

B2

Abstract:

Provided is a technique capable of extending a life of a punch provided in a nibbler. A cutting apparatus for cutting a steel plate, including at least one robot which has an arm capable of changing the position and the posture thereof; a nibbler attached to the tip of the arm, which has a punch reciprocating in a top-bottom direction to punch the steel plate; and a control device which controls the robot and the nibbler. The nibbler makes the punch continuously punch the steel plate while being moved by the robot, thereby cutting the steel plate. The control device has a robot controlling part which controls the robot so that the nibbler moves at a moving velocity depending on the shape of a moving path of the nibbler, and a punch controlling part which changes a frequency of the punch according to the moving velocity of the nibbler.

Inventors:

Kazumi Saito

Application Number:

JP2014549744A

Publication Date:

May 11, 2016

Filing Date:

November 30, 2012

Export Citation:

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