Title:
PURIFICATION METHOD FOR WATER-SOLUBLE CUTTING LIQUID AND PURIFICATION DEVICE USED FOR THE SAME
Document Type and Number:
Japanese Patent JP2004066428
Kind Code:
A
Abstract:
To provide a purification method for water-soluble cutting liquid for sterilizing the water-soluble cutting liquid without using additives and distilling the water-soluble cutting liquid, and also provide a purification device used for the same.
The water-soluble cutting liquid used in a machining tool is heated in a temperature range of 60-70°C under an atmospheric pressure for 30 minutes or more.
Inventors:
Ando, Kinji
Nitta, Yutaka
Mekada, Ikuo
Umemura, Mikio
Nitta, Yutaka
Mekada, Ikuo
Umemura, Mikio
Application Number:
JP2002000231782
Publication Date:
March 04, 2004
Filing Date:
August 08, 2002
Export Citation:
Assignee:
TOYOTA MOTOR CORP
RIX CORP
YUMEKKUSU:KK
RIX CORP
YUMEKKUSU:KK
International Classes:
B23Q11/10; B01D17/025; B01D17/035; C02F1/02; C02F1/24; B23Q11/10; B01D17/02; B01D17/025; C02F1/02; C02F1/24; (IPC1-7): B23Q11/10; B01D17/025; B01D17/035; C02F1/02; C02F1/24
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