Title:
研削支持装置
Document Type and Number:
Japanese Patent JP5715122
Kind Code:
B2
Abstract:
In an apparatus for multiple-bearing grinding of workpieces, such as crankshafts, wherein a support element seat occurs at a bearing point at the same time as the grinding of the main bearing, a grinding-supporting unit is used that contains a grinding spindle head having at least one grinding disk and support elements in the form of support jaws or support bodies that can be swiveled in. After the support point seat is ground, the support elements are brought into contact there-with and support the workpiece during the further machining. The simultaneous grinding of the support point seat and several bearing points results in a reduction in the machining time in the grinding of the workpiece compared to the prior art.
Inventors:
Georg Himmelsbach
Application Number:
JP2012514443A
Publication Date:
May 07, 2015
Filing Date:
June 08, 2010
Export Citation:
Assignee:
Erwin Junker Maschinenfabrik GmbH
International Classes:
B24B5/42; B24B5/35; B24B41/06
Domestic Patent References:
| JP2005501754A | ||||
| JP2006519108A | ||||
| JP2006346802A | ||||
| JP2005254333A |
Attorney, Agent or Firm:
Takuji Yamada
Mitsuo Tanaka
Mitsuo Tanaka