CN104439920A - Machining process method of large-size single degree face wedge-shaped workpiece - Google Patents
Machining process method of large-size single degree face wedge-shaped workpiece Download PDFInfo
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- CN104439920A CN104439920A CN201410579871.3A CN201410579871A CN104439920A CN 104439920 A CN104439920 A CN 104439920A CN 201410579871 A CN201410579871 A CN 201410579871A CN 104439920 A CN104439920 A CN 104439920A
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- tapered plane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Mechanical Engineering (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a machining process method of a large-size single degree face wedge-shaped workpiece. The method comprises the process steps that (1) a reference plane of a workpiece is machined by milling; (2) the reference plane obtained after milling is used as the machining reference for machining a workpiece oblique plane, and the oblique plane of the workpiece is machined by milling and grinding; (3) a mounting process boss for workpiece reference plane grinding adheres to the workpiece oblique plane through metal adhering agents; (4) a process boss on the oblique plane is used as the mounting reference of machining reference plane by grinding, and the reference plane is machined by grinding; and (5) after the reference plane is machined by grinding, the process boss is taken off from the workpiece oblique plane, the metal adhering agents on the workpiece oblique plane are removed, and single-face wedge-shaped workpiece machining is completed. Compared with a machining method in the prior art, the process of machining method is simplified, machining efficiency is improved, and the machining accuracy of the workpiece is improved.
Description
Technical field
The present invention relates to the machining process of asymmetric workpiece, being specifically related to side is datum plane, and opposite side is the wedge shape work pieces process process in constant slope face.
Background technology
Skewback mechanism in mechanical field, retaining mechanism, clamp system all can use wedge shape workpiece.Wedge shape workpiece is divided into two classes, and a class is the tapered plane that two sides is constant slope, i.e. full wedge shape workpiece; The tapered plane of another kind of to be one side be constant slope, i.e. single degree face wedge shape workpiece.In skewback mechanism, retaining mechanism, clamp system, use single degree face wedge shape workpiece more.List degree face wedge shape workpiece normally with its tapered plane for working face, take plane as datum level.The machining accuracy of list degree face wedge shape workpiece generally all requires higher, the plane as datum level and the tapered plane as working face, finally all needs to carry out grinding.In prior art, for single degree face wedge shape workpiece of large scale, its processing technology is generally:
1, Milling Process is as the plane of datum level;
2, using the datum plane through Milling Process as reference for installation, Milling Process is as the tapered plane of working face, in order to subsequent handling grinding datum level, reserve when milling tapered plane when grinding datum plane for installing the false boss (Fig. 1) of location;
3, with the reference for installation of the false boss on tapered plane for grinding datum plane, grinding datum plane;
4, using the good datum plane of grinding as the accurately machined reference for installation of tapered plane, false boss, the then whole tapered plane as working face of grinding are removed in first milling.
There is following defect in this technological method for processing of the one side wedge shape workpiece of prior art:
1, processing technology is complicated, and owing to need reserve installation positioning process boss during grinding datum level when processing tapered plane, the tapered plane as working face need install processing twice, and cause procedure complicated, working (machining) efficiency is low.
2, false boss is removed after after the good base of grinding, remove false boss normally to take first to carry out Milling Process, remove the major part of false boss, carry out grinding afterwards, owing to being the partial operation to tapered plane, workpiece generation machining deformation can be made, residual stress in workpiece, affect the machining accuracy of workpiece, cause workpiece accuracy not high.
Summary of the invention
For the deficiency that the large scale list degree face wedge shape work pieces process process of prior art exists, object of the present invention aims to provide a kind of technological method for processing of new large scale list degree face wedge shape workpiece, with problems such as the processing technology that the technological method for processing overcoming prior art exists are complicated, working (machining) efficiency is low and Workpiece Machining Accuracy is not high.
Above-mentioned technical problem to be solved by this invention, the technological method for processing by the large scale list degree face wedge shape workpiece be made up of following technical proposals solves.
The technological method for processing of large scale list degree face provided by the invention wedge shape workpiece, mainly comprises following processing step:
(1) datum plane of Milling Process workpiece;
(2) machining benchmark using the datum plane after Milling Process as processing work tapered plane, the tapered plane of milling, mill processing work;
(3) the mounting process boss metal binding agent for grinding workpiece datum plane is bonded in workpiece tapered plane, described false boss, its one end is plane, and other end is the tapered plane consistent with workpiece tapered plane gradient;
(4) with the reference for installation of the false boss on tapered plane for datum plane grinding, grinding datum plane;
(5) datum plane grinding complete after, false boss is taken off from workpiece tapered plane, removes the metal binding agent on workpiece tapered plane, namely complete the processing of single degree face wedge shape workpiece.
In the technological method for processing of above-mentioned large scale list degree face of the present invention wedge shape workpiece, the false boss be bonded and fixed on workpiece tapered plane has two at least.The magnitude setting of false boss, mainly determines according to the length of workpiece, the thickness of workpiece.Workpiece length is large, thickness is thin, and the false boss quantity arranged is just more; Otherwise if the length of workpiece is little, thickness large, then the false boss quantity arranged just less.In general, the distance be bonded and fixed between two false bosses on workpiece tapered plane should not be greater than 400mm.
In the technological method for processing of above-mentioned large scale list degree face of the present invention wedge shape workpiece, described metal binding agent can be selected from the one in epoxy adhesive, polyurethane adhesive, rubber adhesive, acrylate adhesive and heterocyclic polymer bonding agent.Further, can prioritizing selection epoxy adhesive, polyurethane adhesive or rubber adhesive.
In the technological method for processing of above-mentioned large scale list degree face of the present invention wedge shape workpiece, the cleaning agent that the metal binding agent on removing workpiece tapered plane adopts is pad cleaning agent, further, take carrene as cleaning agent.
The technological method for processing of large scale list degree face provided by the invention wedge shape workpiece, technological method for processing compared to prior art, has following very outstanding advantage and beneficial effect.
1, technological method for processing provided by the invention is adopted, the tapered plane processing of list degree face wedge shape workpiece, only one-time positioning installation need be carried out, whole processing of whole tapered plane can be completed, need compared to prior art to carry out twice location and installation, twice processing, enormously simplify processing technology, improve the working (machining) efficiency of single degree face wedge shape workpiece.
2, technological method for processing provided by the invention is adopted, the tapered plane of list degree face wedge shape workpiece processes at one time, there is not the position of partial operation, therefore, just there is not the problem of machining deformation that partial operation brings and residual stress, processing method compared to prior art, again by milling, film removal false boss after other position of tapered plane processes yet, produce machining deformation and residual stress, the machining accuracy of single degree face wedge shape workpiece improves greatly.
3, in technological method for processing provided by the invention, install the false boss of location for datum plane processing, for single degree face wedge shape work pieces process of same slope, reusable, processing cost increases little.
4, in technological method for processing provided by the invention, the false boss of location is installed for datum plane processing, by selecting suitable metal binding agent, both can be bonded on tapered plane securely, meet datum plane grinding requirement, can take off false boss from tapered plane easily again, remove metal binding agent, workload increases little.
Accompanying drawing explanation
Accompanying drawing 1 is the version schematic diagram in single degree face wedge shape workpiece process of prior art.
Accompanying drawing 2 is the version schematic diagrames in the wedge shape workpiece process of single degree face of the present invention.
In above-mentioned accompanying drawing, the object of each shown by reference numeral mark is respectively: 1-datum plane; 2-tapered plane; 3-false boss; 4-metal adhesive.
Detailed description of the invention
Provide embodiments of the invention below in conjunction with accompanying drawing, and by embodiment, the present invention is further described specifically.What be necessary to herein means out is; embodiment is only for the invention will be further described; limiting the scope of the invention can not be interpreted as; the person skilled in the art in this field can make some nonessential improvement according to the content of the invention described above and adjustment is implemented, but such enforcement still should belong to protection scope of the present invention.
Embodiment 1
Single degree face wedge shape workpiece that the present embodiment is processed is the component in a retaining mechanism, long 1500mm, wide 400mm, and as the tapered plane of working face, its gradient is 15 degree, and the processing fineness of datum plane and tapered plane is ▽ 0.8.The process of this single degree face wedge shape workpiece is as follows:
(1) datum plane of Milling Process workpiece;
(2) machining benchmark using the datum plane after Milling Process as processing work tapered plane, the tapered plane of milling, mill processing work;
(3) false boss that be 100mm by 5 width, lower surface is plane, upper surface is the tapered plane consistent with workpiece tapered plane gradient, is equidistantly bonded on workpiece tapered plane with epoxy metal binding agent;
(4) with the reference for installation of the false boss on tapered plane for datum plane grinding, grinding datum plane;
(5) datum plane grinding complete after, false boss is taken off from workpiece tapered plane, removes the metal binding agent on workpiece tapered plane with carrene cleaning agent, namely complete the processing of one side wedge shape workpiece.
Claims (9)
1. a technological method for processing for large scale list degree face wedge shape workpiece, is characterized in that comprising following processing step:
(1) datum plane of Milling Process workpiece;
(2) machining benchmark using the datum plane after Milling Process as processing work tapered plane, the tapered plane of milling, mill processing work;
(3) the false boss metal binding agent for grinding workpiece datum plane is bonded in workpiece tapered plane, described false boss, its one end is plane, and other end is the tapered plane consistent with workpiece tapered plane gradient;
(4) with the reference for installation of the false boss on tapered plane for datum plane grinding, grinding datum plane;
(5) datum plane grinding complete after, false boss is taken off from workpiece tapered plane, removes the metal binding agent on workpiece tapered plane, namely complete the processing of single degree face wedge shape workpiece.
2. the technological method for processing of large scale list degree face according to claim 1 wedge shape workpiece, it is characterized in that, the false boss be bonded and fixed on workpiece tapered plane has two at least.
3. the technological method for processing of large scale list degree face according to claim 2 wedge shape workpiece, is characterized in that, the distance be bonded and fixed between two false bosses on workpiece tapered plane is not more than 400mm.
4. the technological method for processing of the large scale list degree face wedge shape workpiece according to claim 1 or 2 or 3, it is characterized in that, described metal binding agent is selected from the one in epoxy adhesive, polyurethane adhesive, rubber adhesive, acrylate adhesive and heterocyclic polymer bonding agent.
5. the technological method for processing of large scale list degree face according to claim 4 wedge shape workpiece, it is characterized in that, described metal binding agent selects epoxy adhesive, polyurethane adhesive or rubber adhesive.
6. the technological method for processing of the large scale list degree face wedge shape workpiece according to claim 1 or 2 or 3, is characterized in that, the cleaning agent that the bonding agent on removing workpiece tapered plane adopts is pad cleaning agent.
7. the technological method for processing of large scale list degree face according to claim 4 wedge shape workpiece, is characterized in that, the cleaning agent that the bonding agent on removing workpiece tapered plane adopts is pad cleaning agent.
8. the technological method for processing of large scale list degree face according to claim 5 wedge shape workpiece, is characterized in that, the cleaning agent that the bonding agent on removing workpiece tapered plane adopts is pad cleaning agent.
9. the technological method for processing of large scale list degree face according to claim 8 wedge shape workpiece, is characterized in that, the cleaning agent that the bonding agent on removing workpiece tapered plane adopts is carrene.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410579871.3A CN104439920B (en) | 2014-10-24 | 2014-10-24 | The technological method for processing of large scale list degree face wedge shape workpiece |
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| CN201410579871.3A CN104439920B (en) | 2014-10-24 | 2014-10-24 | The technological method for processing of large scale list degree face wedge shape workpiece |
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| CN104439920A true CN104439920A (en) | 2015-03-25 |
| CN104439920B CN104439920B (en) | 2016-09-14 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161354A (en) * | 2017-12-25 | 2018-06-15 | 哈尔滨汽轮机厂有限责任公司 | A processing method for a double-slope radial standard block |
| CN108620539A (en) * | 2017-12-21 | 2018-10-09 | 贵州安吉航空精密铸造有限责任公司 | A kind of investment casting method with complex-curved shape casting |
| CN109877529A (en) * | 2019-04-25 | 2019-06-14 | 安徽信息工程学院 | The technological method of machining wedge-wedge workpieces with small CNC machine tools |
| CN111872722A (en) * | 2020-07-27 | 2020-11-03 | 成都凯迪精工科技有限责任公司 | Method for removing auxiliary process head arranged on molded surface |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6195839A (en) * | 1984-10-17 | 1986-05-14 | Sumitomo Electric Ind Ltd | Processing method of ceramic sintered body |
| CN102303215A (en) * | 2011-08-12 | 2012-01-04 | 句容五星机械制造有限公司 | Method for processing wedge block |
| CN202439141U (en) * | 2011-12-22 | 2012-09-19 | 铜陵市琨鹏光电科技有限公司 | Crystal-bar bonding station for cutting optical crystal-sheet with fixed angle |
| CN202825264U (en) * | 2012-08-07 | 2013-03-27 | 南京利民机械有限责任公司 | Tool for machining bevels on milling machine |
-
2014
- 2014-10-24 CN CN201410579871.3A patent/CN104439920B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6195839A (en) * | 1984-10-17 | 1986-05-14 | Sumitomo Electric Ind Ltd | Processing method of ceramic sintered body |
| CN102303215A (en) * | 2011-08-12 | 2012-01-04 | 句容五星机械制造有限公司 | Method for processing wedge block |
| CN202439141U (en) * | 2011-12-22 | 2012-09-19 | 铜陵市琨鹏光电科技有限公司 | Crystal-bar bonding station for cutting optical crystal-sheet with fixed angle |
| CN202825264U (en) * | 2012-08-07 | 2013-03-27 | 南京利民机械有限责任公司 | Tool for machining bevels on milling machine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620539A (en) * | 2017-12-21 | 2018-10-09 | 贵州安吉航空精密铸造有限责任公司 | A kind of investment casting method with complex-curved shape casting |
| CN108620539B (en) * | 2017-12-21 | 2020-06-23 | 贵州安吉航空精密铸造有限责任公司 | Investment casting method for casting with complex curved surface shape |
| CN108161354A (en) * | 2017-12-25 | 2018-06-15 | 哈尔滨汽轮机厂有限责任公司 | A processing method for a double-slope radial standard block |
| CN108161354B (en) * | 2017-12-25 | 2019-05-24 | 哈尔滨汽轮机厂有限责任公司 | Method for processing double-inclination radial standard block |
| CN109877529A (en) * | 2019-04-25 | 2019-06-14 | 安徽信息工程学院 | The technological method of machining wedge-wedge workpieces with small CNC machine tools |
| CN109877529B (en) * | 2019-04-25 | 2021-05-25 | 安徽信息工程学院 | Process method for machining wedge workpiece by using small numerical control machine tool |
| CN111872722A (en) * | 2020-07-27 | 2020-11-03 | 成都凯迪精工科技有限责任公司 | Method for removing auxiliary process head arranged on molded surface |
| CN111872722B (en) * | 2020-07-27 | 2022-06-17 | 成都凯迪精工科技有限责任公司 | Method for removing auxiliary process head arranged on molded surface |
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| CN104439920B (en) | 2016-09-14 |
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Address after: Xindu District of Chengdu city in Sichuan province 610503 Shulong avenue into the industrial park into the Group Technology Center Patentee after: China Hangfa aviation Polytron Technologies Inc Address before: Xindu District of Chengdu city in Sichuan province 610503 Shulong avenue into the industrial park into the Group Technology Center Patentee before: Sichuan Chengfa Aviation Science & Technology Co., Ltd. |