Title:
GRINDING MACHINE FOR MANUFACTURING ROTOR
Document Type and Number:
Japanese Patent JP2016074085
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for manufacturing rotors such as rotors of a compressor, an air blower, a vacuum pump, an expander, and the like.SOLUTION: A method for manufacturing a rotor includes at least following steps: a step of clamping a work-piece (25) in a grinding machine (27); a step of executing at least one cylinder grinding process, and allowing a rotor shaft section to be ground by a cylinder grinder (18) to have a desirable diameter; a step of executing at least one contour grinding process, and allowing a contour grinder (23) to contour a rotor main body. During manufacturing of the rotor in the grinding machine (27), the cylinder grinding process and the contour grinding process are performed by using the same grinding machine (27) without removing the clamping of the work-piece (25).SELECTED DRAWING: Figure 14
Inventors:
JOZEF CARLO VERBINNEN
Application Number:
JP2015250398A
Publication Date:
May 12, 2016
Filing Date:
December 22, 2015
Export Citation:
Assignee:
ATLAS COPCO AIRPOWER NV
International Classes:
B24B5/04; B24B9/00; B24B55/02; F04C18/16; F04C29/00
Domestic Patent References:
| JP2010030038A | 2010-02-12 | |||
| JP2002543991A | 2002-12-24 | |||
| JPS6234772A | 1987-02-14 | |||
| JP2002066850A | 2002-03-05 |
Other References:
JPN6015036036; Ｍ． ＬＯＲＥＮＺ: '「Ｓｃｈｌｅｉｆｅｎ ｖｏｎ Ｓｃｈｒａｕｂｅｎｒｏｔｏｒｅｎ」' ＶＤＩ-Ｂｅｒｉｃｈｔｅ （Ｖｅｒｅｉｎ Ｄｅｕｔｓｃｈｅｒ Ｉｎｇｅｎｉｅｕｒｅ） , 1990, ｐ２８１-３０３
Attorney, Agent or Firm:
Shigeo Nakajima