Title:
転造ネジ加工用の潤滑油とこれを用いた転造ネジ加工方法
Document Type and Number:
Japanese Patent JP5420167
Kind Code:
B2
Abstract:
A thread rolling lubricant of a nonchlorine species, in which a lubricant base oil is blended with 25 through 35 weight % of (A) a sulfur species extreme pressure agent, 6 through 16 weight % of (B) an organic zinc compound, 2 through 12 weight % of (C) a calcium species additive, and 2 through 13 weight % of (D) an oiliness agent for carrying out thread rolling.
Inventors:
Asami Kato
Teruo Fukaya
Teruo Fukaya
Application Number:
JP2007324549A
Publication Date:
February 19, 2014
Filing Date:
December 17, 2007
Export Citation:
Assignee:
Toyota Boshoku Co., Ltd.
Chukyo Chemical Industry Co., Ltd.
Chukyo Chemical Industry Co., Ltd.
International Classes:
C10M163/00; B21H3/02; B21H3/08; C10M125/06; C10M135/04; C10M135/06; C10M137/10; C10M159/24; C10N10/04; C10N20/00; C10N30/06; C10N40/00; C10N40/24
Domestic Patent References:
| JP2005272818A | ||||
| JP2001348588A | ||||
| JP2000073083A | ||||
| JP57042797A |
Other References:
日本ねじ研究協会誌,2001年,第32巻第10号(2001年)270-277頁
Attorney, Agent or Firm:
Okada International Patent Office