CN109732295A - A kind of pipeline spigot-and-socket pipe fitting method for shaping - Google Patents
A kind of pipeline spigot-and-socket pipe fitting method for shaping Download PDFInfo
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- CN109732295A CN109732295A CN201910139843.2A CN201910139843A CN109732295A CN 109732295 A CN109732295 A CN 109732295A CN 201910139843 A CN201910139843 A CN 201910139843A CN 109732295 A CN109732295 A CN 109732295A
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Abstract
The invention discloses a kind of pipeline spigot-and-socket pipe fitting method for shaping, and the method includes raw material reinspection portion, the material and raw material qualification of raw material are detected, and guarantee the qualification rate of material；Cutting stock portion, raw material are cut, and are cut according to the length of detection；The raw material of cutting is carried out stamping forming by compression molding portion；The material of stamping forming is carried out size detection, the size dimension of detecting size by size detection portion；The exceeded laser cutting portion of size cuts off the part for detecting exceeded；The component of weld part, size qualification is welded.The utility model has the advantages that method of the invention is detected by the reinspection of raw material, guarantee the qualification of material, and it carries out cutting stock and guarantees molding efficiency, and punching press control is carried out by punch forming portion, improve the effect of sizing, and the qualification rate of punching press is improved, the waste of material is reduced, the rate of material utilized is improved.
Description
Technical field
The present invention relates to the processing technique fields of pipeline spigot-and-socket pipe fitting, and in particular to pipeline spigot-and-socket pipe fitting method for shaping.
Background technique
Socket pipe member is primarily adapted for use in petrochemical industry, medical and health, electric power, space flight, military project, fire-fighting, metallurgy, shipbuilding, combustion
Departments and the fields such as pressure height, precision size are born in the requirements such as gas, nuclear power and environmental protection, require shape during use
Shape is accurately formed.
At this stage, occur being formed during sizing not enough precisely, and qualification rate is lower.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Summary of the invention
For the problems in the relevant technologies, the purpose of the present invention is to propose to a kind of pipeline spigot-and-socket pipe fitting method for shaping, with gram
Take above-mentioned technical problem present in existing the relevant technologies.
The technical scheme of the present invention is realized as follows:
A kind of pipeline spigot-and-socket pipe fitting method for shaping, which comprises
Raw material reinspection, the material and raw material qualification of raw material are detected, and guarantee the qualification rate of material；
Cutting stock cuts raw material, is cut according to the length of detection；
The raw material of cutting is carried out stamping forming by compression molding；
The material of stamping forming is carried out size detection, the size dimension of detecting size by size detection；
The exceeded laser cutting of size cuts off the part for detecting exceeded；
Welding, the component of size qualification are welded；
Soldered workpiece is carried out carrying out flaw detection by flaw detection, and the effect of detection workpiece welding has zero defect；It is defective
Carry out repair or tabletting；
Heat treatment, the workpiece that carrying out flaw detection is completed carry out heat treatment；
Finished edge, the workpiece that heat treatment is completed carry out groove processing；
Acid wash passivation, the workpiece that retaining wall on slope is completed carry out pickling；
Paint mark, carries out paint mark for the workpiece completed the process.
Further, operating procedure includes:
Magnetic powder inspection detect to metal material integrality；
The metal of material qualification is cut according to size；
The material that cutting is completed carries out punching press, carries out shaping according to the size of design；
The material of sizing is subjected to size detection；
The exceeded part of size is cut by laser；
Size lacks progress tabletting sizing again；
Metal parts are subjected to seamless welding；
Soldered component is subjected to magnetic powder inspection detection；
Big defective FRU carries out stamping forming again；
Small defect is manually repaired；
The qualified workpiece of processing carries out being heated to certain temperature, and in this temperature after the holding regular hour and to set
Fixed speed is cooled down；
By the position process and assemble to be welded of qualified metal parts at certain geometry groove, utilize gas cutting
Mode carries out excision forming；
Comprehensive acid wash passivation is carried out to the component that cutting is completed, removes all kinds of greasy dirts, rust, welds the dirts such as spot at oxide skin,
Handling rear surface is silvery white；
Metal parts is marked using paint.
Further, material cutting completed carries out punching press, carries out shaping according to the size of design and includes:
Start, starts the program of operation；
It is fixed, metal works are fixed；
Fixed workpiece is carried out punching press by punching press；
Laser Scaning Measuring is scanned using laser, detecting size；
It is unqualified, underproof workpiece is fixed again, again punching press；
Terminate, terminates program.
Further, soldered component is carried out magnetic powder inspection detection includes:
Magnetic powder inspection data collection platform, is detected a flaw using magnaflux, collects the data of workpiece, and by data into
Row transmission；
Comparing computing platform, the data that magnetic powder inspection data collection platform is transmitted carry out comparing, and logarithm
According to agenda carry out transmission instruction；
Data exception display platform shows the data that comparing computing platform compares, the data of data exception
Carry out display alarm.
Method of the invention is detected by the reinspection of raw material, guarantees the qualification of material, and carry out cutting stock
Guarantee molding efficiency, and punching press control is carried out by punch forming portion, improves the effect of sizing, and improve the qualification of punching press
Rate reduces the waste of material, improves the rate of material utilized.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is structural schematic diagram according to an embodiment of the present invention；
Fig. 2 is operating procedure schematic diagram according to an embodiment of the present invention；
Fig. 3 is compression molding schematic diagram according to an embodiment of the present invention；
Fig. 4 is magnetic powder inspection schematic diagram according to an embodiment of the present invention；
Fig. 5 is heat treatment schematic diagram according to an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
According to an embodiment of the invention, providing a kind of pipeline spigot-and-socket pipe fitting method for shaping.
As shown in Figs. 1-5, pipeline spigot-and-socket pipe fitting method for shaping according to an embodiment of the present invention, which comprises
Raw material reinspection, the material and raw material qualification of raw material are detected, and guarantee the qualification rate of material；
Cutting stock cuts raw material, is cut according to the length of detection；
The raw material of cutting is carried out stamping forming by compression molding；
The material of stamping forming is carried out size detection, the size dimension of detecting size by size detection；
The exceeded laser cutting of size cuts off the part for detecting exceeded；
Welding, the component of size qualification are welded；
Soldered workpiece is carried out carrying out flaw detection by flaw detection, and the effect of detection workpiece welding has zero defect；It is defective
Carry out repair or tabletting；
Heat treatment, the workpiece that carrying out flaw detection is completed carry out heat treatment；
Finished edge, the workpiece that heat treatment is completed carry out groove processing；
Acid wash passivation, the workpiece that retaining wall on slope is completed carry out pickling；
Paint mark, carries out paint mark for the workpiece completed the process.
Operating procedure includes:
Magnetic powder inspection detect to metal material integrality；
The metal of material qualification is cut according to size；
The material that cutting is completed carries out punching press, carries out shaping according to the size of design；
The material of sizing is subjected to size detection；
The exceeded part of size is cut by laser；
Size lacks progress tabletting sizing again；
Metal parts are subjected to seamless welding；
Soldered component is subjected to magnetic powder inspection detection；
Big defective FRU carries out stamping forming again；
Small defect is manually repaired；
The qualified workpiece of processing carries out being heated to certain temperature, and in this temperature after the holding regular hour and to set
Fixed speed is cooled down；
By the position process and assemble to be welded of qualified metal parts at certain geometry groove, utilize gas cutting
Mode carries out excision forming；
Comprehensive acid wash passivation is carried out to the component that cutting is completed, removes all kinds of greasy dirts, rust, welds the dirts such as spot at oxide skin,
Handling rear surface is silvery white；
Metal parts is marked using paint.
The material that cutting is completed carries out punching press, carries out shaping according to the size of design and includes:
Start, starts the program of operation；
It is fixed, metal works are fixed；
Fixed workpiece is carried out punching press by punching press；
Laser Scaning Measuring is scanned using laser, detecting size；
It is unqualified, underproof workpiece is fixed again, again punching press；
Terminate, terminates program.
Soldered component, which is carried out magnetic powder inspection detection, includes:
Magnetic powder inspection data collection platform, is detected a flaw using magnaflux, collects the data of workpiece, and by data into
Row transmission；
Comparing computing platform, the data that magnetic powder inspection data collection platform is transmitted carry out comparing, and logarithm
According to agenda carry out transmission instruction；Data exception display platform shows the data that comparing computing platform compares, and counts
Display alarm is carried out according to abnormal data.The qualified workpiece of processing carries out being heated to certain temperature, and keeps in this temperature
It is cooled down again with the speed of setting after regular hour, comprising:
Start, starts heat treatment process；
Heating temperature is set, sets the temperature margin of heating in advance；
Heating, is heated according to preset temperature；
Temperature is detected, whether the temperature for detecting METAL HEATING PROCESS reaches the temperature of setting；
Temperature is not up to, and temperature not up to continues to heat, the temperature until reaching setting；
Soaking time is set, the time of heat preservation is set；
Heat preservation keeps keeping warm mode；
Cooling time is set, the cooling time is preset；
It is cooling, it is cooled down according to preset time；
Terminate, terminates heat treatment process.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of pipeline spigot-and-socket pipe fitting method for shaping, which is characterized in that the described method includes:
Raw material reinspection, the material and raw material qualification of raw material are detected, and guarantee the qualification rate of material；
Cutting stock cuts raw material, is cut according to the length of detection；
The raw material of cutting is carried out stamping forming by compression molding；
The material of stamping forming is carried out size detection, the size dimension of detecting size by size detection；
The exceeded laser cutting of size cuts off the part for detecting exceeded；
Welding, the component of size qualification are welded；
Soldered workpiece is carried out carrying out flaw detection by flaw detection, and the effect of detection workpiece welding has zero defect；It is defective into
Row is repaired or tabletting；
Heat treatment, the workpiece that carrying out flaw detection is completed carry out heat treatment；
Finished edge, the workpiece that heat treatment is completed carry out groove processing；
Acid wash passivation, the workpiece that retaining wall on slope is completed carry out pickling；
Paint mark, carries out paint mark for the workpiece completed the process.
2. pipeline spigot-and-socket pipe fitting method for shaping according to claim 1, which is characterized in that operating procedure includes:
Magnetic powder inspection detect to metal material integrality；
The metal of material qualification is cut according to size；
The material that cutting is completed carries out punching press, carries out shaping according to the size of design；
The material of sizing is subjected to size detection；
The exceeded part of size is cut by laser；
Size lacks progress tabletting sizing again；
Metal parts are subjected to seamless welding；
Soldered component is subjected to magnetic powder inspection detection；
Big defective FRU carries out stamping forming again；
Small defect is manually repaired；
The qualified workpiece of processing carries out being heated to certain temperature, and in this temperature after the holding regular hour and with setting
Speed is cooled down；
By the position process and assemble to be welded of qualified metal parts at certain geometry groove, in the way of gas cutting
Carry out excision forming；
Comprehensive acid wash passivation is carried out to the component that cutting is completed, removes all kinds of greasy dirts, the dirts such as rust, oxide skin, weldering spot, processing
Rear surface is silvery white；
Metal parts is marked using paint.
3. pipeline spigot-and-socket pipe fitting method for shaping according to claim 2, which is characterized in that wherein, the material that cutting is completed
Material carries out punching press, carries out shaping according to the size of design and includes:
Start, starts the program of operation；
It is fixed, metal works are fixed；
Fixed workpiece is carried out punching press by punching press；
Laser Scaning Measuring is scanned using laser, detecting size；
It is unqualified, underproof workpiece is fixed again, again punching press；
Terminate, terminates program.
4. pipeline spigot-and-socket pipe fitting method for shaping according to claim 2, which is characterized in that carry out soldered component
Magnetic powder inspection detects
Magnetic powder inspection data collection platform, is detected a flaw using magnaflux, collects the data of workpiece, and data are passed
It is defeated；
Comparing computing platform, the data that magnetic powder inspection data collection platform is transmitted carry out comparing, and to data
Agenda carries out transmission instruction；
The data that comparing computing platform compares are shown that the data of data exception are carried out by data exception display platform
Display alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910139843.2A CN109732295A (en) | 2019-02-26 | 2019-02-26 | A kind of pipeline spigot-and-socket pipe fitting method for shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910139843.2A CN109732295A (en) | 2019-02-26 | 2019-02-26 | A kind of pipeline spigot-and-socket pipe fitting method for shaping |
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| CN109732295A true CN109732295A (en) | 2019-05-10 |
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| CN201910139843.2A Pending CN109732295A (en) | 2019-02-26 | 2019-02-26 | A kind of pipeline spigot-and-socket pipe fitting method for shaping |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101683709A (en) * | 2008-09-27 | 2010-03-31 | 宝山钢铁股份有限公司 | Method for continuously producing medium-caliber welded tube by strip continuous casting |
| CN102690939A (en) * | 2011-03-25 | 2012-09-26 | 上海凯科管业有限公司 | Production process of stainless steel seamless bend |
| CN105965212A (en) * | 2016-06-24 | 2016-09-28 | 河北宇鹏重工管道装备制造有限公司 | Manufacturing technological method for manufacturing tee joint through double-metal compound steel plate |
| CN106112389A (en) * | 2016-06-24 | 2016-11-16 | 河北宇鹏重工管道装备制造有限公司 | A kind of bimetallic clad steel plate elbow method of manufacturing technology |
| CN107747026A (en) * | 2017-11-02 | 2018-03-02 | 浙江双森金属科技股份有限公司 | A kind of manufacture method of stainless pipe |
| CN108342737A (en) * | 2018-02-09 | 2018-07-31 | 湖北中核管件制造股份有限公司 | Pipe fitting processing technology |
-
2019
- 2019-02-26 CN CN201910139843.2A patent/CN109732295A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101683709A (en) * | 2008-09-27 | 2010-03-31 | 宝山钢铁股份有限公司 | Method for continuously producing medium-caliber welded tube by strip continuous casting |
| CN102690939A (en) * | 2011-03-25 | 2012-09-26 | 上海凯科管业有限公司 | Production process of stainless steel seamless bend |
| CN105965212A (en) * | 2016-06-24 | 2016-09-28 | 河北宇鹏重工管道装备制造有限公司 | Manufacturing technological method for manufacturing tee joint through double-metal compound steel plate |
| CN106112389A (en) * | 2016-06-24 | 2016-11-16 | 河北宇鹏重工管道装备制造有限公司 | A kind of bimetallic clad steel plate elbow method of manufacturing technology |
| CN107747026A (en) * | 2017-11-02 | 2018-03-02 | 浙江双森金属科技股份有限公司 | A kind of manufacture method of stainless pipe |
| CN108342737A (en) * | 2018-02-09 | 2018-07-31 | 湖北中核管件制造股份有限公司 | Pipe fitting processing technology |
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Application publication date: 20190510 |