CN109202387A - A kind of thin-wall part processing technology - Google Patents
A kind of thin-wall part processing technology Download PDFInfo
- Publication number
- CN109202387A CN109202387A CN201811349447.4A CN201811349447A CN109202387A CN 109202387 A CN109202387 A CN 109202387A CN 201811349447 A CN201811349447 A CN 201811349447A CN 109202387 A CN109202387 A CN 109202387A
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- China
- Prior art keywords
- workpiece
- thin
- wall part
- carried out
- raw material
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- 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.)
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Classifications
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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
Abstract
The invention discloses a kind of thin-wall part processing technologys, comprising the following steps: S1, raw material are made annealing treatment；S2, raw material are carried out with roughing, and the reserved machining allowance in processing；S3, modifier treatment is carried out to the rough machined workpiece of completion；S4, the workpiece for completing modifier treatment is finished；S5, vacuum hardening is carried out to form finished parts to the workpiece for completing finishing.Its deflection can be effectively reduced in the thin-wall part that present invention process processes, it is ensured that the precision of finished parts.
Description
Technical field
The present invention relates to technical field of mold more particularly to a kind of thin-wall part processing technologys.
Background technique
The mould structure of thin-walled, since processing capacity is larger, thickness is small, so that it is larger in quenching treatment deformation.Therefore, it makes
Big at work pieces process difficulty, processing cost increases.
Summary of the invention
Technology based on the above background, the present invention propose a kind of thin-wall part processing technology.
The invention proposes a kind of thin-wall part processing technologys, comprising the following steps:
S1, raw material are made annealing treatment；
S2, raw material are carried out with roughing, and the reserved machining allowance in processing；
S3, modifier treatment is carried out to the rough machined workpiece of completion；
S4, the workpiece for completing modifier treatment is finished；
S5, vacuum hardening is carried out to form finished parts to the workpiece for completing finishing.
Preferably, it in S5, when vacuum hardening, advances with fixture and the workpiece for completing finishing is fixed.
In the present invention, by the way that raw material are made annealing treatment with the improvement chip performance so that raw material, consequently facilitating into
Row roughing；By carrying out roughing to raw material to remove excess stock, and it is anti-to increase it to reserve certain machining allowance
Heat deformability, and then it is made to keep the stability of structure in subsequent modifier treatment；It is final to reduce it by modifier treatment
The deflection of heat treatment；Make formed product by finishing；It is handled by vacuum hardening and is aoxidized to avoid workpiece surface, from
And reduce the deflection of workpiece.Therefore, its deflection can be effectively reduced by the thin-wall part that above-mentioned technique processes, it is ensured that
The precision of finished parts.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
A kind of thin-wall part processing technology that the embodiment of the present invention proposes, comprising the following steps:
S1, raw material are made annealing treatment, so that the improvement chip performance of raw material, consequently facilitating carrying out roughing；
S2, roughing is carried out to raw material, to remove excess stock；And the reserved machining allowance in processing, to increase it
Thermal deformation resistant ability, and then it is made to keep the stability of structure in subsequent modifier treatment；
S3, modifier treatment is carried out to the rough machined workpiece of completion, to reduce the deflection of its final heat treatment；
S4, the workpiece for completing modifier treatment is finished, makes formed product；
S5, vacuum hardening is carried out to form finished parts to the workpiece for completing finishing, is aoxidized to avoid workpiece surface,
To reduce the deflection of workpiece.
From the foregoing, it will be observed that its deflection can be effectively reduced by the thin-wall part that above-mentioned technique processes in the present invention, it is ensured that
The precision of finished parts.
In addition, in vacuum hardening, advance with fixture in the present embodiment and the workpiece for completing finishing is fixed,
To further decrease the deflection of workpiece.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (2)
1. a kind of thin-wall part processing technology, which comprises the following steps:
S1, raw material are made annealing treatment；
S2, raw material are carried out with roughing, and the reserved machining allowance in processing；
S3, modifier treatment is carried out to the rough machined workpiece of completion；
S4, the workpiece for completing modifier treatment is finished；
S5, vacuum hardening is carried out to form finished parts to the workpiece for completing finishing.
2. thin-wall part processing technology according to claim 1, which is characterized in that in S5, when vacuum hardening, advance with
The workpiece for completing finishing is fixed in fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811349447.4A CN109202387A (en) | 2018-11-14 | 2018-11-14 | A kind of thin-wall part processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811349447.4A CN109202387A (en) | 2018-11-14 | 2018-11-14 | A kind of thin-wall part processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109202387A true CN109202387A (en) | 2019-01-15 |
Family
ID=64996178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811349447.4A Pending CN109202387A (en) | 2018-11-14 | 2018-11-14 | A kind of thin-wall part processing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109202387A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101507981A (en) * | 2009-03-30 | 2009-08-19 | 德阳东佳港机电设备有限公司 | Wire drawing machine drum rim and manufacture technique thereof |
| CN105986074A (en) * | 2015-01-30 | 2016-10-05 | 重庆沁煌机械制造有限公司 | Die steel processing technology |
| CN106392521A (en) * | 2016-11-28 | 2017-02-15 | 三明市宏立机械制造有限公司 | Production technique for arc cutter |
| CN107641684A (en) * | 2017-09-30 | 2018-01-30 | 徐州翔凯重工科技有限公司 | A kind of processing technology of spline housing |
| CN107866660A (en) * | 2016-09-24 | 2018-04-03 | 重庆向阳仪器有限公司 | A kind of die steel processing technology |
| CN107876689A (en) * | 2017-11-07 | 2018-04-06 | 中国兵器工业第五九研究所 | A kind of life-prolonging method of crank axle bending and upsetting shaping dies |
-
2018
- 2018-11-14 CN CN201811349447.4A patent/CN109202387A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101507981A (en) * | 2009-03-30 | 2009-08-19 | 德阳东佳港机电设备有限公司 | Wire drawing machine drum rim and manufacture technique thereof |
| CN105986074A (en) * | 2015-01-30 | 2016-10-05 | 重庆沁煌机械制造有限公司 | Die steel processing technology |
| CN107866660A (en) * | 2016-09-24 | 2018-04-03 | 重庆向阳仪器有限公司 | A kind of die steel processing technology |
| CN106392521A (en) * | 2016-11-28 | 2017-02-15 | 三明市宏立机械制造有限公司 | Production technique for arc cutter |
| CN107641684A (en) * | 2017-09-30 | 2018-01-30 | 徐州翔凯重工科技有限公司 | A kind of processing technology of spline housing |
| CN107876689A (en) * | 2017-11-07 | 2018-04-06 | 中国兵器工业第五九研究所 | A kind of life-prolonging method of crank axle bending and upsetting shaping dies |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |