CN107052723A - A kind of processing technology of motor body - Google Patents
A kind of processing technology of motor body Download PDFInfo
- Publication number
- CN107052723A CN107052723A CN201710257125.6A CN201710257125A CN107052723A CN 107052723 A CN107052723 A CN 107052723A CN 201710257125 A CN201710257125 A CN 201710257125A CN 107052723 A CN107052723 A CN 107052723A
- Authority
- CN
- China
- Prior art keywords
- motor body
- processing technology
- housing
- body according
- welding
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- 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 present invention relates to a kind of processing technology of motor body, comprise the following steps：（1）Raw material shape：Raw material are cleaned and dried, is shaped by plastic deformation, the material after shaping is rolled into cylindrical tube with rolling machine by size, the part at other positions of motor body is processed on lathe；（2）Welding：Cylindrical tube is cleaned and dried and fixed, the solder side polishing to the cylinder after cleaning and housing miscellaneous part is cleaned, and seamless welding is carried out after drying；（3）Detection：Whether the housing after detection welding has crackle and defect, checks the precision of housing and whether has weld seam；（4）Finishing：Surface of shell is polished, removing oxide layer is removed, then primer spray, topcoating is carved characters.The processing technology of the present invention can ensure the precision and quality of motor body, improve production efficiency.
Description
Technical field
The present invention relates to mechanical manufacturing field, more particularly to a kind of processing technology of motor body.
Background technology
Engine is the power set of guided missile, while be also the important component of body, and motor body is used as hair
Motivation combustion chamber, will bear the various complex loads effect under HTHP and chemical atmosphere, working environment is very at work
Badly, thus motor body processing technology it is most important to the safety of engine and whole guided missile.Motor body will
Ask and reach that the good, intensity of rigidity is high, lightweight and surface quality is good, the manufacturing technology of existing motor body can't make shell
Requirement is fully achieved in body.
The content of the invention
To solve existing technical problem, the invention provides a kind of processing technology of motor body.
The particular content of the present invention is as follows：A kind of processing technology of motor body, comprises the following steps：
(1) raw material shape：Raw material are cleaned and dried, shaped by plastic deformation, by the material pipe crimping after shaping
Machine rolls into cylindrical tube by size, and the part at other positions of motor body is processed on lathe；
(2) weld：Cylindrical tube is cleaned and dried and fixed, the welding to the cylinder after cleaning and housing miscellaneous part
Face polishing cleaning, seamless welding is carried out after drying；
(3) detect：Whether the housing after detection welding has crackle and defect, checks the precision of housing and whether has weldering
Seam；
(4) finish：Surface of shell is polished, removing oxide layer is removed, then primer spray, topcoating is carved characters.
Further, it is welded as laser seamless welding.
Further, the tension direction of material is consistent with the direction of fiber when raw material are plastically deformed.I.e. with raw material
Rolling direction is consistent, and the rolling direction of material and the ring of motor body are consistent so when rolling, when engine works
The ability to bear of housing is higher.
Further, first rinsed during cleaning using clear water, reuse alcohols scouring.Alcohols lotion can be saved, it is cost-effective.
Further, whether there are crackle and defect using the housing after x-ray detection or ultrasonic examination detection welding.It can examine
Survey whether weld seam and surface of shell have crackle, bracing wire, cut, pit and projection.
Further, the precision of housing is checked using three coordinates.It can accurately measure the precision in each face of housing.
Further, in finishing, housing rolling is arranged on bracket.
Further, removing oxide layer is gone by sandblasting and pickling.
Beneficial effects of the present invention：The surface accuracy and rigidity, hardness requirement of cylinder can be ensured, make the matter of motor body
Amount reaches requirement, and improves production efficiency, reduces production cost.
Embodiment
The processing technology of the motor body of the present invention, comprises the following steps：
(1) raw material shape：Raw material are cleaned and dried, shaped by plastic deformation, by the material pipe crimping after shaping
Machine rolls into cylindrical tube by size, and the part at other positions of motor body is processed on lathe；
(2) weld：Cylindrical tube is cleaned and dried and fixed, the welding to the cylinder after cleaning and housing miscellaneous part
Face polishing cleaning, seamless welding is carried out after drying；
(3) detect：Whether the housing after detection welding has crackle and defect, checks the precision of housing and whether has weldering
Seam；
(4) finish：Surface of shell is polished, removing oxide layer is removed, then primer spray, topcoating is carved characters.
The present embodiment is preferred, is welded as laser seamless welding.
The present embodiment is preferred, and when raw material are plastically deformed the tension direction of material is consistent with the direction of fiber.It is i.e. and former
The rolling direction of material is consistent, and the rolling direction of material and the ring of motor body are consistent so when rolling, in engine
The ability to bear of housing is higher during work.
The present embodiment is preferred, is first rinsed during cleaning using clear water, reuses alcohols scouring.Alcohols lotion can be saved, is saved
About cost.
The present embodiment is preferred, whether has crackle using the housing after x-ray detection or ultrasonic examination detection welding and lacks
Fall into.Whether detectable weld seam and surface of shell have crackle, bracing wire, cut, pit and projection.
The present embodiment is preferred, checks the precision of housing using three coordinates.It can accurately measure the precision in each face of housing.
The present embodiment is preferred, and in finishing, housing is rolled is arranged on bracket.
The present embodiment is preferred, and removing oxide layer is removed by sandblasting and pickling.
Many details are elaborated in the above description to fully understand the present invention.But above description is only
Presently preferred embodiments of the present invention, the invention can be embodied in many other ways as described herein, therefore this
Invention is not limited by specific implementation disclosed above.Any those skilled in the art are not departing from the technology of the present invention simultaneously
In the case of aspects, all make many possible to technical solution of the present invention using the methods and techniques content of the disclosure above
Change and modify, or be revised as the equivalent embodiment of equivalent variations.Every content without departing from technical solution of the present invention, according to this
The technical spirit of invention still falls within skill of the present invention to any simple modifications, equivalents, and modifications made for any of the above embodiments
In the range of the protection of art scheme.
Claims (8)
1. a kind of processing technology of motor body, it is characterised in that：Comprise the following steps：
(1) raw material shape：Raw material are cleaned and dried, is shaped by plastic deformation, the material after shaping is pressed with rolling machine
Size rolls into cylindrical tube, and the part at other positions of motor body is processed on lathe；
(2) weld：Cylindrical tube is cleaned and dried and fixed, the solder side of the cylinder after cleaning and housing miscellaneous part is beaten
Mill cleaning, seamless welding is carried out after drying；
(3) detect：Whether the housing after detection welding has crackle and defect, checks the precision of housing and whether has weld seam；
(4) finish：Surface of shell is polished, removing oxide layer is removed, then primer spray, topcoating is carved characters.
2. the processing technology of motor body according to claim 1, it is characterised in that：It is welded as laser seamless welding.
3. the processing technology of motor body according to claim 1, it is characterised in that：Material when raw material are plastically deformed
Tension direction it is consistent with the direction of fiber.
4. the processing technology of motor body according to claim 1, it is characterised in that：First rushed during cleaning using clear water
Wash, reuse alcohols scouring.
5. the processing technology of motor body according to claim 1, it is characterised in that：Using x-ray detection or ultrasonic wave
Whether the housing after carrying out flaw detection welding has crackle and defect.
6. the processing technology of motor body according to claim 1, it is characterised in that：Housing is checked using three coordinates
Precision.
7. the processing technology of motor body according to claim 1, it is characterised in that：In finishing, housing, which is rolled, sets
Put on bracket.
8. the processing technology of motor body according to claim 1, it is characterised in that：Deoxygenation is gone by sandblasting and pickling
Change layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710257125.6A CN107052723B (en) | 2017-04-19 | 2017-04-19 | Machining process of engine shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710257125.6A CN107052723B (en) | 2017-04-19 | 2017-04-19 | Machining process of engine shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107052723A true CN107052723A (en) | 2017-08-18 |
| CN107052723B CN107052723B (en) | 2019-12-10 |
Family
ID=59601070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710257125.6A Active CN107052723B (en) | 2017-04-19 | 2017-04-19 | Machining process of engine shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107052723B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142515A (en) * | 2019-05-15 | 2019-08-20 | 武汉鹏源激光技术有限公司 | Blank laser marking device and method |
| CN112894131A (en) * | 2021-01-15 | 2021-06-04 | 滁州美杰精密部件制造有限公司 | Welding process for chassis assembly production |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4208777A (en) * | 1978-11-27 | 1980-06-24 | United Technologies Corporation | Method for manufacturing a split engine casing from a cylinder |
| CN1408506A (en) * | 2001-09-29 | 2003-04-09 | 上海富士工器有限公司 | Method for processing pressure container cylinder |
| CN101032790A (en) * | 2007-04-16 | 2007-09-12 | 吴建均 | Technique of forming air conditioning compressor casing |
| CN103128152A (en) * | 2011-11-30 | 2013-06-05 | 国营红阳机械厂 | Engine shell spinning forming method |
| CN103264258A (en) * | 2013-04-24 | 2013-08-28 | 重庆市林正机械有限公司 | Machining process of automotive starter motor cases |
| US20160169045A1 (en) * | 2013-07-29 | 2016-06-16 | Snecma | Turbine engine casing and manufacturing method |
-
2017
- 2017-04-19 CN CN201710257125.6A patent/CN107052723B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4208777A (en) * | 1978-11-27 | 1980-06-24 | United Technologies Corporation | Method for manufacturing a split engine casing from a cylinder |
| CN1408506A (en) * | 2001-09-29 | 2003-04-09 | 上海富士工器有限公司 | Method for processing pressure container cylinder |
| CN101032790A (en) * | 2007-04-16 | 2007-09-12 | 吴建均 | Technique of forming air conditioning compressor casing |
| CN103128152A (en) * | 2011-11-30 | 2013-06-05 | 国营红阳机械厂 | Engine shell spinning forming method |
| CN103264258A (en) * | 2013-04-24 | 2013-08-28 | 重庆市林正机械有限公司 | Machining process of automotive starter motor cases |
| US20160169045A1 (en) * | 2013-07-29 | 2016-06-16 | Snecma | Turbine engine casing and manufacturing method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142515A (en) * | 2019-05-15 | 2019-08-20 | 武汉鹏源激光技术有限公司 | Blank laser marking device and method |
| CN112894131A (en) * | 2021-01-15 | 2021-06-04 | 滁州美杰精密部件制造有限公司 | Welding process for chassis assembly production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107052723B (en) | 2019-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107052723A (en) | A kind of processing technology of motor body | |
| CN105665898B (en) | A kind of pearlitic heat resistant steel composite board Lincoln weld welding method | |
| CN101709476A (en) | Production method and equipment for deburring aluminum workpieces by continuously alkali washing | |
| CN103212913A (en) | Fitting up and welding method of major-diameter thin-wall stainless steel bellows | |
| CN103909102A (en) | Processing layout and control method for jet flow and washing of metal strip | |
| CN105092581A (en) | Low-alloy-steel welded-joint macroscopic metallographic detection method | |
| CN104668879A (en) | Repairing method of chain wheel and a travelling gear | |
| US10888907B2 (en) | Mixed jet descaling device axially and eccentrically arranged for inner wall of pipe | |
| CN104439949A (en) | Lengthened welded steel tube manufacturing method | |
| CN102967693B (en) | Penetrant detection and defect mending method in titanium alloy cast piece machining | |
| CN103834983B (en) | The environment-protecting energy-saving liquor phase plasma cleaning method of shape | |
| CN113043020B (en) | Stainless steel pipe production device and production method | |
| CN106868499B (en) | A kind of reproducing method of pass hot roll | |
| CN102965494A (en) | Pretreatment process for reducing defects of surface of ultrasonic impact test piece | |
| CN100578213C (en) | Fault detection method of roller body chamfering | |
| WO2016112481A1 (en) | Technique for processing striking surface of golf club head | |
| CN113843576A (en) | Composite repair method for high-temperature alloy casing damage | |
| CN102126185B (en) | Shot peening process for removing scale on surface of steel belt | |
| CN105970194A (en) | Metal plating method for inner surface of high-pressure bottle type container | |
| CN101358772A (en) | U-shaped seamless steel tube of high-pressure feedwater heater | |
| CN109986283A (en) | A kind of reactor core internals monoblock type cradle cylinder body structure formation method | |
| CN106018121A (en) | Bending test method for welding steel plate with thickness larger than 30 mm | |
| CN116871637A (en) | Titanium alloy water tank welding process | |
| RU2800273C1 (en) | Method for processing steel billet pipes to produce cold-rolled pipes | |
| CN108176952A (en) | A kind of manufacturing method of easily super-thick steel plate |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |