Method of controlling water base-process type lubricating and processing fluid for cold forging

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United States of America Patent

APP PUB NO 20030167812A1
SERIAL NO

10363399

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Abstract

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An effective and simple controlling process for an aqueous lubricant of one process type used for cold forging of metallic material are explained. The process is carried out on an aqueous lubricant of one process type containing at least one water soluble inorganic salt. In order to obtain a preferred weight of the lubricative coating layer by applying this aqueous lubricant, the electric conductivity of the aqueous lubricant are measured and controlled in a preferred level by supplementing a constituent to the aqueous lubricant.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
HONDA MOTOR CO., LTD.TOKYO10332
NIHON PARKERIZING CO., LTD.TOKYO39

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imai, Yasuo Tokyo, JP 36 350
Yamaguchi, Hidehiro Tokyo, JP 14 27
Yamamoto, Mamoru Saitama, JP 4 11
Yoshida, Masayuki Tokyo, JP 118 934

Cited Art Landscape

Patent Info (Count) # Cites Year
 
HENKEL CORPORATION (1)
* 6194357 Waterborne lubricant for the cold plastic working of metals 13 1998
 
ASARCO INCORPORATED (1)
* 4936127 Production of copper rod by rolling 2 1989
* Cited By Examiner

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