Title:
METHOD OF MANUFACTURING THIN METAL TUBE
Document Type and Number:
WIPO Patent Application WO/2017/200002
Kind Code:
A1
Abstract:
This method of manufacturing a thin metal tube is characterized in including: a tube making process of shaping a metal starting material tube by machining a flat metal plate; a drawing process of machining the metal starting material tube obtained by the tube making process to achieve a prescribed wall thickness, using a water-soluble lubricating agent; and a washing process of washing the metal tube obtained by the drawing process, using an aqueous washing solution.
Inventors:
TESHIMA YUKIKO (JP)
Application Number:
PCT/JP2017/018515
Publication Date:
November 23, 2017
Filing Date:
May 17, 2017
Export Citation:
Assignee:
TESHIMA CORP (JP)
International Classes:
B21C9/00; B21C1/22; C10M169/04; C23G1/24; C10N40/24
Foreign References:
| JP2013034611A | 2013-02-21 | |||
| JPH09217073A | 1997-08-19 | |||
| JPH10298577A | 1998-11-10 | |||
| JP2009209239A | 2009-09-17 | |||
| JPH07124631A | 1995-05-16 | |||
| JP2001247887A | 2001-09-14 |
Attorney, Agent or Firm:
NAGAI Hiroshi et al. (JP)
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