JPS54114891A - Method of processing crankshafts at high precision - Google Patents
Method of processing crankshafts at high precisionInfo
- Publication number
- JPS54114891A JPS54114891A JP2152178A JP2152178A JPS54114891A JP S54114891 A JPS54114891 A JP S54114891A JP 2152178 A JP2152178 A JP 2152178A JP 2152178 A JP2152178 A JP 2152178A JP S54114891 A JPS54114891 A JP S54114891A
- Authority
- JP
- Japan
- Prior art keywords
- sections
- grinding
- high precision
- angular
- fillet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
PURPOSE: To process a crankshaft at high precisions by grinding fillet sections and R-sections by angular grinding, followed by grinding an outer diameter section, and eliminating the generation of notches between the fillet sections and the R- sections.
CONSTITUTION: Both fillet sections 11 and R-sections 5 in a crank journal 2 are ground by angular grinding using a grindstone 8. Then, a margin 10 in the outer diameter section remaining in the angular processing is ground by a formed grindstone 6 to finish a crankshaft at high precisions.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2152178A JPS54114891A (en) | 1978-02-28 | 1978-02-28 | Method of processing crankshafts at high precision |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2152178A JPS54114891A (en) | 1978-02-28 | 1978-02-28 | Method of processing crankshafts at high precision |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54114891A true JPS54114891A (en) | 1979-09-07 |
JPS6156062B2 JPS6156062B2 (en) | 1986-12-01 |
Family
ID=12057255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2152178A Granted JPS54114891A (en) | 1978-02-28 | 1978-02-28 | Method of processing crankshafts at high precision |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54114891A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4603514A (en) * | 1984-02-17 | 1986-08-05 | Toyoda Koki Kabushiki Kaisha | Method of grinding a workpiece having a cylindrical portion and shoulder portions |
WO1998003303A1 (en) * | 1996-07-24 | 1998-01-29 | Unova U.K. Limited | Improvements relating to grinding methods and apparatus |
GB2413978A (en) * | 2004-05-15 | 2005-11-16 | Unova Uk Ltd | Angled plunge grinding of cylindrical surfaces |
-
1978
- 1978-02-28 JP JP2152178A patent/JPS54114891A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4603514A (en) * | 1984-02-17 | 1986-08-05 | Toyoda Koki Kabushiki Kaisha | Method of grinding a workpiece having a cylindrical portion and shoulder portions |
WO1998003303A1 (en) * | 1996-07-24 | 1998-01-29 | Unova U.K. Limited | Improvements relating to grinding methods and apparatus |
US6319097B1 (en) * | 1996-07-24 | 2001-11-20 | Unova U.K. Limited | Grinding methods and apparatus |
EP1180414A1 (en) * | 1996-07-24 | 2002-02-20 | Unova U.K. Limited | Grinding machine |
GB2413978A (en) * | 2004-05-15 | 2005-11-16 | Unova Uk Ltd | Angled plunge grinding of cylindrical surfaces |
GB2413978B (en) * | 2004-05-15 | 2006-11-01 | Unova Uk Ltd | Improvements in and relating to the grinding of cylindrical surfaces and adjoining side-walls |
Also Published As
Publication number | Publication date |
---|---|
JPS6156062B2 (en) | 1986-12-01 |
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