PROCESS CONDITION DETERMINATION DEVICE AND CUTTING TOOL SELECTION DEVICE

Japanese Patent JP2018058144

A

PROBLEM TO BE SOLVED: To provide a process condition determination device which can determine process conditions that can improve the cutting efficiency without reducing the tool life, and to provide a cutting tool selection device which can select a cutting tool which can improve the cutting efficiency without reducing the tool life.SOLUTION: A process condition determination device 1 according to the invention includes: a first setting part 2a which sets a cutting speed of a cutting tool; a storage part 3 which stores a maximum output value of a driving motor for rotating a spindle which holds the cutting tool and a rotation number of the driving motor which corresponds to the maximum output value; a rotation number determination part 4 which obtains a steady-state value of the maximum output value of the driving motor stored in the storage part 3 to determine the rotation number of the driving motor which corresponds to the steady-state value of the obtained maximum output value; and a tool diameter determination part 5 which calculates a tool diameter of the cutting tool from the cutting speed set by the first setting part 2a and the rotation speed of the driving motor determined by the rotation number determination part 4.SELECTED DRAWING: Figure 1

JP4200725	Processing program creation device for plate processing machines and plate processing methods
WO/1994/004310	CLAMP METHOD FOR PREVENTING DEFORMATION OF WORKPIECE

NISHIKAWA SHIZUO
HIDETA MORIHIRO
IIYAMA KOJI
SAKAMOTO MASATAKA
KAWAI KENGO

JP2016196537A

April 12, 2018

October 04, 2016

Click for automatic bibliography generation  

DMG MORI SEIKI CO LTD

B23Q15/00; G05B19/18

JP2012155473A	2012-08-16
JPH11277371A	1999-10-12
JPH05237740A	1993-09-17
JPH11129141A	1999-05-18
JPS5258178A	1977-05-13

Satoshi Murakami

Previous Patent: Electric work machine

Next Patent: A nut grinding method for ball screws, and its device