Title:
工作機械の割出装置及びその製造方法
Document Type and Number:
Japanese Patent JP5570558
Kind Code:
B2
Abstract:
A method of manufacturing an index device of a machine tool includes providing a jig having an outer periphery of the same outer diameter as an outer diameter of a motor for driving the index device, inserting the jig into a casing configured to house the motor for driving the index device prior to setting the motor into the casing, filling a material with higher thermal conductivity than the air into gap space created between the casing and the outer periphery of the jig through an opening provided in the casing; removing the jig from the casing when the material filled in the gap space becomes solidified; and setting the motor into the casing with the jig removed therefrom.
Inventors:
Shinko Murota
Application Number:
JP2012167423A
Publication Date:
August 13, 2014
Filing Date:
July 27, 2012
Export Citation:
Assignee:
FANUC, LTD.
International Classes:
B23Q16/02; B23Q11/14; H02K5/04
Attorney, Agent or Firm:
It suits and is わ特許業務法人.
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