CN100450712C - Grinding method of slender axles - Google Patents
Grinding method of slender axles Download PDFInfo
- Publication number
- CN100450712C CN100450712C CNB200610155641XA CN200610155641A CN100450712C CN 100450712 C CN100450712 C CN 100450712C CN B200610155641X A CNB200610155641X A CN B200610155641XA CN 200610155641 A CN200610155641 A CN 200610155641A CN 100450712 C CN100450712 C CN 100450712C
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- Prior art keywords
- grinding
- slender axles
- sides
- abrasive
- long
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The present invention belongs to the field of machining technology, in the concrete, it relates to a grinding method of long and thin shaft. It is characterized by that on the direction correspondent to each of two sides of long and thin shaft is respectively placed a grinding device, the grinding abrasive wheels of two opposite grinding device can be simultaneously contacted with two sides of said long and thin shaft, so that the radial grinding forces produced by two grinding devices can be mutually counteracted. The above-mentioned grinding abrasive wheels are respectively controlled by NC device.
Description
Technical field
The invention belongs to machining methods, specifically is a kind of method for grinding of slender axles.
Background technology
Slender axles are in Grinding Process, because the effect of radial grinding force, it is crooked that workpiece is produced, influence machining accuracy, generally in grinding process, adopt center bearing bracket support elongated axle at present, but this method grinding is convenient inadequately, is difficult to the control quality when grinding high accuracy slender axles in enormous quantities.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, a kind of method for grinding of simple and convenient, grinding accuracy good, efficient is high slender axles is provided.
Technical scheme of the present invention is as follows:
A kind of method for grinding of slender axles, it is characterized in that: on the corresponding direction in the both sides of slender axles, grinding attachment is set respectively, the abrasive grinding wheel of two grinding attachments feeding simultaneously grinding slender axles, the radial grinding force that both produce is cancelled each other, the centre of gyration line of two abrasive grinding wheels and the centerline of slender axles at grade, and in the both sides of slender axles.
The abrasive grinding wheel of the present invention's two grinding attachments is controlled by numerical control device respectively.
The present invention is owing to adopt two abrasive grinding wheels feeding simultaneously grinding in the both sides of slender axles, and the radial grinding force of generation is cancelled out each other, and can remove from supporting and use centre frame, and is more simple and convenient, and the grinding efficiency height, and precision is good.
Description of drawings
Fig. 1 is a schematic diagram of the present invention.
The specific embodiment
As shown in Figure 1, a kind of method for grinding of slender axles, it is characterized in that: on the corresponding direction in the both sides of slender axles 1, grinding attachment is set respectively, abrasive grinding wheel 2,3 grinding of the feeding simultaneously slender axles 1 of two grinding attachments, the radial grinding force that both produce is cancelled each other, the centre of gyration line of two abrasive grinding wheels 2,3 and the centerline of slender axles 1 at grade, and in the both sides of slender axles 1.
The abrasive grinding wheel 2,3 of the present invention's two grinding attachments is respectively by numerical control device 4,5 controls.
The present invention is also applicable to the grinding of other similar elongated axial workpiece.
Claims (2)
1, a kind of method for grinding of slender axles, it is characterized in that: on the corresponding direction in the both sides of slender axles (1), grinding attachment is set respectively, the abrasive grinding wheel of two grinding attachments (2,3) is feeding grinding slender axles (1) simultaneously, the radial grinding force of generation is cancelled each other, the centerline of the centre of gyration line of two abrasive grinding wheels and slender axles (1) at grade, and in the both sides of slender axles (1).
2, the method for grinding of a kind of slender axles according to claim 1 is characterized in that: the abrasive grinding wheel of two grinding attachments (2,3) is controlled by numerical control device (4,5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610155641XA CN100450712C (en) | 2006-12-28 | 2006-12-28 | Grinding method of slender axles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610155641XA CN100450712C (en) | 2006-12-28 | 2006-12-28 | Grinding method of slender axles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN100999064A CN100999064A (en) | 2007-07-18 |
| CN100450712C true CN100450712C (en) | 2009-01-14 |
Family
ID=38257931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610155641XA Expired - Fee Related CN100450712C (en) | 2006-12-28 | 2006-12-28 | Grinding method of slender axles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100450712C (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4117494A1 (en) * | 1991-05-28 | 1991-10-24 | Nomoco Maschinenbau Gebrueder | Centreless grinder for IC engine valves - has controlling disc of constant cylindrical shape parallel to axis of work |
| EP0474586A1 (en) * | 1990-07-25 | 1992-03-11 | Agathon A.G. Maschinenfabrik | Method and apparatus for external cylindrical grinding of a cylindrical workpiece |
| EP1060832A1 (en) * | 1999-06-16 | 2000-12-20 | Stefan Brotschi Schleiftechnik | Apparatus and method to hold a workpiece during coaxial grinding |
-
2006
- 2006-12-28 CN CNB200610155641XA patent/CN100450712C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0474586A1 (en) * | 1990-07-25 | 1992-03-11 | Agathon A.G. Maschinenfabrik | Method and apparatus for external cylindrical grinding of a cylindrical workpiece |
| DE4117494A1 (en) * | 1991-05-28 | 1991-10-24 | Nomoco Maschinenbau Gebrueder | Centreless grinder for IC engine valves - has controlling disc of constant cylindrical shape parallel to axis of work |
| EP1060832A1 (en) * | 1999-06-16 | 2000-12-20 | Stefan Brotschi Schleiftechnik | Apparatus and method to hold a workpiece during coaxial grinding |
Non-Patent Citations (4)
| Title |
|---|
| 一种磨削细长轴的工艺. 陈波.机械工艺师，第2000年第2期. 2000 |
| 一种磨削细长轴的工艺. 陈波.机械工艺师，第2000年第2期. 2000 * |
| 细长轴的加工方法. 颜蓉.江苏冶金，第33卷第2期. 2005 |
| 细长轴的加工方法. 颜蓉.江苏冶金，第33卷第2期. 2005 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100999064A (en) | 2007-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20171228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |