CN103551670A - Method for machining gantry type large machine tool beam - Google Patents
Method for machining gantry type large machine tool beam Download PDFInfo
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- CN103551670A CN103551670A CN201310484864.0A CN201310484864A CN103551670A CN 103551670 A CN103551670 A CN 103551670A CN 201310484864 A CN201310484864 A CN 201310484864A CN 103551670 A CN103551670 A CN 103551670A
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- gantry
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Abstract
The invention discloses a method for machining a gantry type large machine tool beam. The method comprises cutting a beam guide rail surface, and placing the beam guide rail surface perpendicularly for machining during cutting; placing a load on a beam. According to the method, machining is convenient, and the linearity, the flatness of a beam guide rail and the machine tool integral accuracy after assembly of the machine tool can be effectively guaranteed.
Description
Technical field
The present invention relates to the processing method of a kind of gantry class heavy duty machine tools crossbeam.
Background technology
In prior art, the processing of beam guideway face, generally all adopts guide pass machining under level, realizes linearity and the flatness of beam guideway; And after Installing machine tool, beam guideway face horizontal by plumbness, also will install the parts such as ram on crossbeam, crossbeam is under the Action of Gravity Field of the parts such as own wt and ram, and beam guideway can produce downwarp, affects the precision of lathe.
Summary of the invention
The object of the present invention is to provide a kind of rational in infrastructurely, can effectively guarantee the processing method of gantry class heavy duty machine tools crossbeam of linearity, flatness and the machine tool accuracy of lathe assembling rear cross beam guide rail.
Technical solution of the present invention is:
A processing method for gantry class heavy duty machine tools crossbeam, comprises the machining to beam guideway face, it is characterized in that: during to the machining of beam guideway face, beam guideway face is vertically placed to processing; And in process, on crossbeam, place load.
The weight of load is for being used weight and the prestowage weighing load sum of gantry class heavy duty machine tools ram parts of described crossbeam; Described prestowage weighing load is 2-4 ton.
The present invention is easy to process, can effectively guarantee the overall precision of linearity, flatness and the lathe of lathe assembling rear cross beam guide rail.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is machining state schematic diagram of the present invention.
Fig. 2 is beam device loading status schematic diagram.
The specific embodiment
A processing method for gantry class heavy duty machine tools crossbeam, comprises the machining to beam guideway face, during to the machining of beam guideway face, places processing by beam guideway face 1 is vertical; And in process, on crossbeam 3, place load 2.
The weight of load is for being used weight and the prestowage weighing load sum of gantry class heavy duty machine tools ram parts of described crossbeam; Described prestowage weighing load is 2-4 ton.
Claims (2)
1. a processing method for gantry class heavy duty machine tools crossbeam, comprises the machining to beam guideway face, it is characterized in that: during to the machining of beam guideway face, beam guideway face is vertically placed to processing; And in process, on crossbeam, place load.
2. the processing method of gantry according to claim 1 class heavy duty machine tools crossbeam, is characterized in that: the weight of load is for being used weight and the prestowage weighing load sum of gantry class heavy duty machine tools ram parts of described crossbeam; Described prestowage weighing load is 2-4 ton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310484864.0A CN103551670A (en) | 2013-10-17 | 2013-10-17 | Method for machining gantry type large machine tool beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310484864.0A CN103551670A (en) | 2013-10-17 | 2013-10-17 | Method for machining gantry type large machine tool beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103551670A true CN103551670A (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310484864.0A Pending CN103551670A (en) | 2013-10-17 | 2013-10-17 | Method for machining gantry type large machine tool beam |
Country Status (1)
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| CN (1) | CN103551670A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134288A (en) * | 2007-09-29 | 2008-03-05 | 潘旭华 | Manufacturing method of the long guideway |
| CN201446366U (en) * | 2009-09-02 | 2010-05-05 | 江阴市振江钢结构有限公司 | Anti-deformation tooling |
| CN101767287A (en) * | 2010-02-04 | 2010-07-07 | 南京航空航天大学 | Part processing deformation control method based on blank predeformation |
| CN201871939U (en) * | 2010-07-09 | 2011-06-22 | 南京市溧水中山铸造有限公司 | Overlong guide rail with straight guide rail surface |
| US20110146431A1 (en) * | 2009-12-22 | 2011-06-23 | Tung-Hsin Chen | Rigid beam of portal frame type platform |
-
2013
- 2013-10-17 CN CN201310484864.0A patent/CN103551670A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134288A (en) * | 2007-09-29 | 2008-03-05 | 潘旭华 | Manufacturing method of the long guideway |
| CN201446366U (en) * | 2009-09-02 | 2010-05-05 | 江阴市振江钢结构有限公司 | Anti-deformation tooling |
| US20110146431A1 (en) * | 2009-12-22 | 2011-06-23 | Tung-Hsin Chen | Rigid beam of portal frame type platform |
| CN101767287A (en) * | 2010-02-04 | 2010-07-07 | 南京航空航天大学 | Part processing deformation control method based on blank predeformation |
| CN201871939U (en) * | 2010-07-09 | 2011-06-22 | 南京市溧水中山铸造有限公司 | Overlong guide rail with straight guide rail surface |
Non-Patent Citations (1)
| Title |
|---|
| 常玉连，姜民政: "《石油钻采设备系统设计 第2版》", 1 February 2011, 石油工业出版社 * |
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Application publication date: 20140205 |