Title:
CUTTING TOOL DEVICE AND PROCESSING DEVICE
Document Type and Number:
Japanese Patent JP2014226751
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To achieve cutting processing of a tube end surface of beveling processing etc. without generating burrs by a simple cutting tool device.SOLUTION: A cutting tool device which is used in a case that a corner part 34 of a workpiece 17 is cut, is configured so that a cutting tip 27 which comes into contact with the corner part is supported to be displaceable in the direction orthogonal to the cutting direction, a spring 35 which energizes reaction force against cutting resistance is provided, and the cutting tip is displaced against the spring reaction force as the cutting resistance increases.
Inventors:
MORI TAKAHIRO
Application Number:
JP2013108594A
Publication Date:
December 08, 2014
Filing Date:
May 23, 2013
Export Citation:
Assignee:
IHI CORP
International Classes:
B23B5/16
Attorney, Agent or Firm:
Shoji Miyoshi