CN102303249A - Method for machining mechanical parts - Google Patents
Method for machining mechanical parts Download PDFInfo
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- CN102303249A CN102303249A CN201110207422A CN201110207422A CN102303249A CN 102303249 A CN102303249 A CN 102303249A CN 201110207422 A CN201110207422 A CN 201110207422A CN 201110207422 A CN201110207422 A CN 201110207422A CN 102303249 A CN102303249 A CN 102303249A
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Abstract
The invention is suitable for the field of parts machining and provides a method for machining mechanical parts. The method comprises the following steps of: deoiling the surface of a workpiece by using a chemical agent; generating a structure which is convenient for being clamped on the workpiece by using epoxy resin, and clamping the workpiece and machining; and removing the epoxy resin on the surface of the machined workpiece. According to the invention, an engrafting method is adopted, the structure which is convenient for being clamped is generated on the workpiece by using the epoxy resin, the epoxy resin can excellently combine with the workpiece, and the combining strength between the shaped structure and the workpiece is high, so that the basic clamping requirements are satisfied; and after the workpiece is finished machining, the epoxy resin adhesive part is completely removed from the workpiece through heating to soften, and no damage to the workpiece can be caused.
Description
Technical field
The invention belongs to the part processing field, relate in particular to a kind of machine components processing method.
Background technology
In the part machinery process, run into some structure relative complex through regular meeting, required precision is high, the processing of the part of processing technology difference, and the clamping difficulty, clamping deformation is big, and part is overproof serious, and processing quantity is little.General way is to adopt the assembled tool anchor clamps in the process, and this just means for this reason will design, process a cover built-up jig, because the manufacturing cost of built-up jig is higher relatively, institute's processing parts must be faced cost with high costs.
In flat surface grinding processing, workbench is a magnetic, and the processing location of workpiece is to be attracted on the workbench through magnetic, so workpiece material must be magnetic material, and nonmagnetic substance need grind a plane, and clamping has just become a problem.Production in enormous quantities need be done a magnetic frock solve problem, if but processing quantity is few, and do frock and just do not calculate, can cause processing cost to increase.
Summary of the invention
The object of the present invention is to provide a kind of process of part processing, be intended to solve the processing structure relative complex, required precision is high, during the part of processing technology difference; The clamping difficulty, clamping deformation is big, and part is overproof serious; And processing quantity is when little, and design, processing one cover built-up jig cost are higher relatively, in flat surface grinding processing; If workpiece processing quantity is few, when adopting the magnetic frock to clamp workpiece, the problem that can cause processing cost to increase.
The object of the present invention is to provide a kind of machine components processing method, this method comprises:
Utilize chemical reagent that surface of the work is carried out oil removing;
Utilize epoxy resin, on workpiece, generate the structure of being convenient to clamping, clamping workpiece is processed;
Removal processes the epoxy resin of surface of the work.
Another object of the present invention is to provide a kind of method of hemisphere workpiece processing excircles, this method comprises:
Utilize chemical reagent that the hemisphere surface of the work is carried out oil removing;
Utilize epoxy resin, on the hemisphere workpiece, generate the structure of being convenient to clamping, clamping hemisphere workpiece is processed;
Removal processes the epoxy resin of hemisphere surface of the work.
Another object of the present invention is to provide a kind of nonmagnetic substance workpiece grinding processing method, this method comprises:
Utilize chemical reagent that the nonmagnetic substance surface of the work is carried out oil removing;
Utilize epoxy resin, on the nonmagnetic substance surface of the work, generate the structure of being convenient to clamping, clamping nonmagnetic substance workpiece is processed;
Removal processes the epoxy resin of nonmagnetic substance surface of the work.
The present invention utilizes epoxy resin through the method for " grafting ", on workpiece, generates the structure of being convenient to clamping; Epoxy resin can well combine with workpiece, and structure of moulding out and workpiece bond strength are higher, has satisfied basic clamping requirement; After workpiece is accomplished processing; Non-workpiece part (being epoxy resin glue part) is thoroughly removed from workpiece through thermoplastic, can not cause damage to workpiece.
Description of drawings
Fig. 1 is the flow chart of machine components processing method provided by the invention;
Fig. 2 is the structural representation of the hemisphere workpiece processing excircles that provides of the embodiment of the invention;
Fig. 3 is the processing structure sketch map after hemisphere workpiece that the embodiment of the invention provides is moulded with epoxy resin;
Fig. 4 is the grinding structural representation after nonmagnetic substance workpiece that the embodiment of the invention provides is moulded with epoxy resin.
Among the figure: 1, hemisphere workpiece; 2, epoxy resin; 3, nonmagnetic substance workpiece; 4, magnetic material workbench; 5, emery wheel.
The specific embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Fig. 1 shows the realization flow of the machine components processing method that the embodiment of the invention provides.
A kind of machine components processing method, this method comprises:
In step S101, utilize chemical reagent that surface of the work is carried out oil removing;
In step S102, utilize epoxy resin, on workpiece, generate the structure of being convenient to clamping, clamping workpiece is processed;
In step S103, remove the epoxy resin that processes surface of the work.
In embodiments of the present invention, utilize chemical reagent to be to the implementation method that surface of the work carries out oil removing:
With the surface of the work oil removing, need the surface of plastotype workpiece with absolute alcohol or acetone.
In embodiments of the present invention, utilize epoxy resin, on workpiece, generate the structure of being convenient to clamping, the implementation method that clamping workpiece is processed is:
Surround the shape of an applying surface of the work with partition or sheet iron, pour into epoxy resin, treat that glue parches fully after, clamping workpiece is processed.
In embodiments of the present invention, the implementation method of removing the epoxy resin process surface of the work is:
Put into heating cabinet after workpiece processes, temperature is set in 230 ℃, is incubated after 2 hours to take out, and removes with the epoxy resin of proper tools with surface of the work.
Below in conjunction with accompanying drawing and specific embodiment application principle of the present invention is further described.
1, the processing method of hemisphere workpiece 1 processing excircles
Like Fig. 2, shown in Figure 3, with hemisphere workpiece 1 surface degreasing, with the outer round surface of absolute alcohol or acetone hemisphere workpiece 1;
Surround the shape of applying hemisphere workpiece 1 outer round surface with partition or sheet iron, pour into epoxy resin 2, wait glue to parch fully after, clamping hemisphere workpiece 1 is processed;
Put into heating cabinet after hemisphere workpiece 1 processes, temperature is set in 230 ℃, is incubated after 2 hours to take out, and removes with the epoxy resin 2 of proper tools with hemisphere workpiece 1 surface, can obtain being processed with the hemisphere workpiece 1 of cylindrical.
2, the grinding of nonmagnetic substance workpiece 3
As shown in Figure 4, with nonmagnetic substance workpiece 3 surface degreasings, with the surface of absolute alcohol or acetone nonmagnetic substance workpiece 3;
Surround the shape of applying nonmagnetic substance workpiece 3 lower surfaces with partition or sheet iron, pour into epoxy resin 2, wait glue to parch fully after, nonmagnetic substance workpiece 3 clampings are fixed on the magnetic material workbench 4, carry out grinding through emery wheel 5;
Put into heating cabinet after nonmagnetic substance workpiece 3 processes, temperature is set in 230 ℃, is incubated after 2 hours to take out, and removes with the epoxy resin 2 of proper tools with nonmagnetic substance workpiece 3 surfaces, obtains part.
The present invention utilizes epoxy resin 2, on workpiece, generates the structure of being convenient to clamping, and epoxy resin 2 can well combine with workpiece; Structure of moulding out and workpiece bond strength are higher; Satisfied basic clamping requirement, after workpiece was accomplished processing, non-workpiece was partly through thermoplastic; From workpiece, thoroughly remove, can not cause damage workpiece.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a machine components processing method is characterized in that, this method comprises:
Utilize chemical reagent that surface of the work is carried out oil removing;
Utilize epoxy resin, on workpiece, generate the structure of being convenient to clamping, clamping workpiece is processed;
Removal processes the epoxy resin of surface of the work.
2. the method for claim 1 is characterized in that, the said chemical reagent that utilizes to the implementation method that surface of the work carries out oil removing is:
With the surface of the work oil removing, need the surface of the workpiece of plastotype with absolute alcohol or acetone.
3. the method for claim 1 is characterized in that, the said epoxy resin that utilizes generates the structure of being convenient to clamping on workpiece, and the implementation method that clamping workpiece is processed is:
Surround the shape of an applying surface of the work with partition or sheet iron, pour into epoxy resin, treat that glue parches fully after, clamping workpiece is processed.
4. the method for claim 1 is characterized in that, the implementation method that said removal processes the epoxy resin of surface of the work is:
Put into heating cabinet after workpiece processes, temperature is set in 230 ℃, is incubated after 2 hours to take out, and removes with the epoxy resin of instrument with surface of the work.
5. the method for a hemisphere workpiece processing excircles is characterized in that, this method comprises:
Utilize chemical reagent that the hemisphere surface of the work is carried out oil removing;
Utilize epoxy resin, on the hemisphere workpiece, generate the structure of being convenient to clamping, clamping hemisphere workpiece is processed;
Removal processes the epoxy resin of hemisphere surface of the work.
6. method as claimed in claim 5 is characterized in that, the said chemical reagent that utilizes to the implementation method that the hemisphere surface of the work carries out oil removing is:
With the oil removing of hemisphere surface of the work, need the surface of the hemisphere workpiece of plastotype with absolute alcohol or acetone.
7. method as claimed in claim 5 is characterized in that, the said epoxy resin that utilizes, and through on the hemisphere workpiece, generating the structure of being convenient to clamping, the implementation method that clamping hemisphere workpiece is processed is:
Surround the shape of an applying hemisphere surface of the work with partition or sheet iron, pour into epoxy resin, treat that glue parches fully after, clamping hemisphere workpiece is processed.
8. nonmagnetic substance workpiece grinding processing method is characterized in that this method comprises:
Utilize chemical reagent that the nonmagnetic substance surface of the work is carried out oil removing;
Utilize epoxy resin, on the nonmagnetic substance surface of the work, generate the structure of being convenient to clamping, clamping nonmagnetic substance workpiece is processed;
Removal processes the epoxy resin of nonmagnetic substance surface of the work.
9. method as claimed in claim 8 is characterized in that, the said chemical reagent that utilizes to the implementation method that the nonmagnetic substance surface of the work carries out oil removing is:
With the oil removing of nonmagnetic substance surface of the work, need the surface of the nonmagnetic substance workpiece of plastotype with absolute alcohol or acetone.
10. method as claimed in claim 8 is characterized in that, the said epoxy resin that utilizes, and through on the nonmagnetic substance workpiece, generating the structure of being convenient to clamping, the implementation method that clamping nonmagnetic substance workpiece is processed is:
Surround the shape of an applying nonmagnetic substance surface of the work with partition or sheet iron, pour into epoxy resin, treat that glue parches fully after, clamping nonmagnetic substance workpiece is processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110207422A CN102303249A (en) | 2011-07-22 | 2011-07-22 | Method for machining mechanical parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110207422A CN102303249A (en) | 2011-07-22 | 2011-07-22 | Method for machining mechanical parts |
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| Publication Number | Publication Date |
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| CN102303249A true CN102303249A (en) | 2012-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110207422A Pending CN102303249A (en) | 2011-07-22 | 2011-07-22 | Method for machining mechanical parts |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794680A (en) * | 2012-08-13 | 2012-11-28 | 西安航空动力股份有限公司 | Grinding method and grinding wheel for nickel-based high-temperature alloy turbine front sealing disc |
| CN103786040A (en) * | 2012-10-29 | 2014-05-14 | 上海胜僖汽车配件有限公司 | Fixing method for mechanical workpiece machining |
| CN105312931A (en) * | 2015-12-01 | 2016-02-10 | 中国航空工业集团公司洛阳电光设备研究所 | Machining method of overhanging type part |
| CN109093475A (en) * | 2017-06-20 | 2018-12-28 | 中国航发商用航空发动机有限责任公司 | A kind of thinning technique of slice work-piece |
| CN116117657A (en) * | 2022-12-07 | 2023-05-16 | 中国航发动力股份有限公司 | Processing method and device for nonmagnetic metal thin-wall flat plate part |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87205634U (en) * | 1987-03-25 | 1988-03-16 | 西南交通大学 | Clamping apparatus for reinforcing bar fatigue test |
| JP2003300127A (en) * | 2002-04-08 | 2003-10-21 | Ricoh Co Ltd | Processing method |
| CN1900166A (en) * | 2005-07-22 | 2007-01-24 | 株式会社电装 | Fusible/concretionary fixative for mechanical machining and mechanical machining method |
| CN101579827A (en) * | 2009-06-12 | 2009-11-18 | 广州宝力特液压密封有限公司 | Method for tooling large-diameter rubber-plastic sealing semi-finished product on vertical lathe |
-
2011
- 2011-07-22 CN CN201110207422A patent/CN102303249A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87205634U (en) * | 1987-03-25 | 1988-03-16 | 西南交通大学 | Clamping apparatus for reinforcing bar fatigue test |
| JP2003300127A (en) * | 2002-04-08 | 2003-10-21 | Ricoh Co Ltd | Processing method |
| CN1900166A (en) * | 2005-07-22 | 2007-01-24 | 株式会社电装 | Fusible/concretionary fixative for mechanical machining and mechanical machining method |
| CN101579827A (en) * | 2009-06-12 | 2009-11-18 | 广州宝力特液压密封有限公司 | Method for tooling large-diameter rubber-plastic sealing semi-finished product on vertical lathe |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794680A (en) * | 2012-08-13 | 2012-11-28 | 西安航空动力股份有限公司 | Grinding method and grinding wheel for nickel-based high-temperature alloy turbine front sealing disc |
| CN102794680B (en) * | 2012-08-13 | 2015-06-10 | 西安航空动力股份有限公司 | Grinding method and grinding wheel for nickel-based high-temperature alloy turbine front sealing disc |
| CN103786040A (en) * | 2012-10-29 | 2014-05-14 | 上海胜僖汽车配件有限公司 | Fixing method for mechanical workpiece machining |
| CN105312931A (en) * | 2015-12-01 | 2016-02-10 | 中国航空工业集团公司洛阳电光设备研究所 | Machining method of overhanging type part |
| CN109093475A (en) * | 2017-06-20 | 2018-12-28 | 中国航发商用航空发动机有限责任公司 | A kind of thinning technique of slice work-piece |
| CN116117657A (en) * | 2022-12-07 | 2023-05-16 | 中国航发动力股份有限公司 | Processing method and device for nonmagnetic metal thin-wall flat plate part |
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Application publication date: 20120104 |