CN103264260A - Processing technology and mold of electrical oil heater seal cover spot-welding part - Google Patents
Processing technology and mold of electrical oil heater seal cover spot-welding part Download PDFInfo
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- CN103264260A CN103264260A CN201310192205XA CN201310192205A CN103264260A CN 103264260 A CN103264260 A CN 103264260A CN 201310192205X A CN201310192205X A CN 201310192205XA CN 201310192205 A CN201310192205 A CN 201310192205A CN 103264260 A CN103264260 A CN 103264260A
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Abstract
The invention provides a processing technology of an electrical oil heater seal cover spot-welding part. When a cold-roll plate with a unit length passes through a burring mould and then enters a tapping position of a tapping device through a conveying device, the conveying device stops intermittently, a tapping rotor set of the tapping device falls off along with an upper mould base, and one tapping rotor in the tapping rotor set rotates in a turning hole of the cold-roll plate with the unit length. After tapping is completed, the tapping rotor set of the tapping device rises up along with the upper mould base. The processing technology of the electrical oil heater seal cover spot-welding part has the advantages that the electrical oil heater seal cover spot-welding part is manufactured through the processing technology, tapping and forming of the electrical oil heater seal cover spot-welding part are conducted synchronously, and production efficiency of products is greatly improved. Compared with manual tapping in a traditional processing technology, the processing technology is characterized in that a production assembly line is shortened, manpower investment is reduced, and meanwhile the percent of pass of the products is improved.
Description
Technical field
The present invention relates to a kind of processing technology and mould of electric heating installation using oil as medium capping point weldment.
Background technology
Electric oil-filled warmer is oil-filled warmer again, outward appearance is similar to radiator, it is a kind of safe and reliable space heater, it mainly comprises the radiator of being made up of a plurality of fin, control panel and castor are formed, present electric heating installation using oil as medium control panel is installed in the front end of radiator by some weldments, this weldment is welded on the radiator, control panel is fixed on the weldment by screw mostly, therefore putting weldment need shift to an earlier date tapping when mounted, traditional technical process is the some weldment body of producing by mould earlier, by the manual tapping on a weldment body of workman, production line is long then, and semi-finished product need repeatedly carrying, and most putting on the weldments owing to there are two holes to want tapping, the workman needs continued operation twice, inefficiency, and the manual tapping danger of workman is higher simultaneously, the product rejection rate height is to such an extent as to production cost improves greatly.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiency of above-mentioned prior art, and a kind of processing technology of electric heating installation using oil as medium capping point weldment is provided.
Technical problem to be solved by this invention is to overcome the deficiency of above-mentioned prior art, and a kind of processing mold of electric heating installation using oil as medium capping point weldment is provided.
Processing technology according to electric heating installation using oil as medium capping point weldment provided by the invention mainly may further comprise the steps:
(1) cold-reduced sheet is sent in the punching press continuous mould so that certain speed is intermittent, makes cold rolled plate each die of intermittent process successively in the fixing unit length;
(2) enter in the punching press continuous mould when cold rolled plate, when intermittently pausing, upper bolster descends and docks with die shoe, with the cold rolled plate punching press between die and punch;
(3) fixedly the cold rolled plate in the unit length relies on the transfer equipment of punching press continuous mould, intermittently successively forms a some weldment through cutting mould, shallow degree bender, degree of depth bender, perforating die, plunging die, threading apparatus and knife edge die;
(4) in step (3), the cold-reduced sheet of unit length during through threading apparatus in threading apparatus two adjacent tapping positions pause respectively once, detailed process is as follows: when the cold rolled plate of the unit length behind the process plunging die enters tapping position of threading apparatus by transfer equipment, transfer equipment intermittently pauses, tapping rotary head group on the threading apparatus together falls with upper bolster, rotate in the hole flanging of a tapping rotary head in the tapping rotary head group on the unit length cold-reduced sheet, after tapping finishes, the tapping rotary head group of threading apparatus together rises with upper bolster, when the cold rolled plate of unit length enters another tapping position of threading apparatus by transfer equipment, transfer equipment intermittently pauses, the tapping rotary head group of threading apparatus together falls with upper bolster, rotate in another tapping rotary head another hole flanging on the unit length cold-reduced sheet in the tapping rotary head group, after tapping finishes, the tapping rotary head group of threading apparatus together rises with upper bolster, and the unit length cold-reduced sheet is transmitted equipment and sends threading apparatus and enter knife edge die.
The processing technology of electric heating installation using oil as medium capping point weldment provided by the invention also adopts following attached technical scheme:
Cold-reduced sheet enters before the cutting mould so that certain speed is intermittent, fixedly the cold rolled plate upper punch of unit length is shaped on locating hole, locating hole is provided with the positioning boss that matches with described locating hole in the punching press continuous mould between 2 weldment lamellar bodies of pre-punch forming on the cold-reduced sheet.
Described locating hole is gone out by the location punching apparatus, and described location punching apparatus is arranged in described punching press continuous mould.
During cold-reduced sheet process cutting mould, segment angle material before and after the cutting stamping goes between adjacent 2 weldment lamellar bodies, the front end cutting of the rear end cutting of some weldment lamellar body and back point weldment lamellar body before connecting portion before and after staying between adjacent 2 weldment lamellar bodies, this operation are finished, locating hole is positioned on the connecting portion.
To deliver to shallow degree bender through the cold-reduced sheet of cutting mould by transfer equipment, the shallow degree bending of inner flanging that will put the weldment lamellar body when shallow degree bender will be put the outer flanging punch forming of weldment lamellar body.
To deliver to degree of depth bender through the cold-reduced sheet of shallow degree bender by transfer equipment, degree of depth bender makes its degree of depth bending to the inner flanging punching press of a weldment lamellar body shallow degree bending.
To deliver to perforating die through the cold-reduced sheet of degree of depth bender by transfer equipment, to a weldment lamellar body punching press, punching out goes out two apertures to two red needles on the perforating die simultaneously.
To deliver to plunging die through the cold-reduced sheet of perforating die by transfer equipment, plunging die makes it form flange to two aperture punching presses on the weldment lamellar body.
To deliver to knife edge die through the cold-reduced sheet of threading apparatus by transfer equipment, connecting portion before and after knife edge die washes away between adjacent 2 weldment lamellar bodies, adjacent 2 weldment lamellar bodies separate before and after making, and the some weldment lamellar body of front end and cold-reduced sheet break away from the some weldment that is moulding.
Processing mold according to electric heating installation using oil as medium capping point weldment provided by the invention, comprise punching press continuous mould and the transfer equipment that is positioned on the described punching press continuous mould, described punching press continuous mould comprises the cutting mould of arranging successively, shallow degree bender, degree of depth bender, perforating die, plunging die and knife edge die, also comprise threading apparatus, described threading apparatus is between plunging die and knife edge die.
The processing mold of electric heating installation using oil as medium capping point weldment provided by the invention also adopts following attached technical scheme: also comprise the location punching apparatus, described location punching apparatus is between described cutting mould and feed end, and described location punching apparatus is the location red needle.
Processing technology according to electric heating installation using oil as medium capping point weldment provided by the invention compared with prior art has following advantage: make electric heating installation using oil as medium capping point weldment by processing technology of the present invention, its tapping and its forming process are carried out synchronously, improved production efficiency of products greatly, compare with artificial tapping in the conventional machining process, shortened production line, reduce artificial input, improved the qualification rate of product simultaneously.
Processing mold according to electric heating installation using oil as medium capping point weldment provided by the invention compared with prior art has following advantage: by the threading apparatus of synchronous working is set in the punching press continuous mould, make moulding and the tapping of electric heating installation using oil as medium capping point weldment in same mould, finish, improved production efficiency of products greatly, shortened production line, reduce artificial input, improved the qualification rate of product simultaneously.
Description of drawings
Fig. 1 is process chart of the present invention.
Fig. 2 is the schematic diagram of punching press continuous mould of the present invention.
Fig. 3 is punching press continuous mould of the present invention structural representation when opening.
Fig. 4 is punching press continuous mould of the present invention structural representation when closed.
Fig. 5 is the structure chart of threading apparatus among the present invention.
Schematic diagram when Fig. 6 is shallow degree bender punching press point weldment lamellar body in the punching press continuous mould of the present invention.
Schematic diagram when Fig. 7 is degree of depth bender punching press point weldment lamellar body in the punching press continuous mould of the present invention.
Fig. 8 is the structure chart of electric heating installation using oil as medium capping point weldment among the present invention.
Fig. 9 is the cutaway view of A-A among Fig. 5.
The specific embodiment
Referring to Fig. 1 to Fig. 7, the processing technology according to electric heating installation using oil as medium capping point weldment provided by the invention mainly may further comprise the steps:
(1) cold-reduced sheet is sent in the punching press continuous mould so that certain speed is intermittent, makes cold rolled plate each die of intermittent process successively in the fixing unit length;
(2) enter in the punching press continuous mould when cold rolled plate, when intermittently pausing, upper bolster 11 descends and docks with die shoe 12, with the cold rolled plate punching press between die and punch;
(3) fixedly the cold rolled plate in the unit length relies on the transfer equipment of punching press continuous mould, intermittently successively forms some weldments 4 through cutting mould 21, shallow degree bender 22, degree of depth bender 23, perforating die 24, plunging die 25, threading apparatus 26 and knife edge die 27;
(4) in step (3), when passing through threading apparatus 26, the cold-reduced sheet of unit length pauses respectively once in threading apparatus 26 interior two adjacent tapping positions, detailed process is as follows: when the cold rolled plate of the unit length behind the process plunging die 25 enters tapping position 261 of threading apparatus 26 by transfer equipment, transfer equipment intermittently pauses, tapping rotary head group on the threading apparatus 26 together falls with upper bolster 11, rotate in the hole flanging of a tapping rotary head in the tapping rotary head group on the unit length cold-reduced sheet, after tapping finishes, the tapping rotary head group of threading apparatus 26 together rises with upper bolster 11, when the cold rolled plate of unit length enters another tapping position 262 of threading apparatus 26 by transfer equipment, transfer equipment intermittently pauses, the tapping rotary head group of threading apparatus 26 together falls with upper bolster 11, rotate in another tapping rotary head another hole flanging on the unit length cold-reduced sheet in the tapping rotary head group, after tapping finishes, the tapping rotary head group of threading apparatus 26 together rises with upper bolster 11, and the unit length cold-reduced sheet is transmitted equipment and sends threading apparatus 26 and enter knife edge die 27.
Referring to Fig. 2 and Fig. 3, processing technology the above embodiments of electric heating installation using oil as medium capping point weldment according to the present invention, cold-reduced sheet enters before the cutting mould 21 so that certain speed is intermittent, fixedly the cold rolled plate upper punch of unit length is shaped on locating hole 31, locating hole is provided with the positioning boss that matches with described locating hole 31 in the punching press continuous mould between 2 weldment lamellar bodies 32 of pre-punch forming on the cold-reduced sheet.
Referring to Fig. 2 and Fig. 3, processing technology the above embodiments of electric heating installation using oil as medium capping point weldment according to the present invention, described locating hole 31 is gone out by location punching apparatus 28, and described location punching apparatus 28 is arranged in described punching press continuous mould.
Referring to Fig. 1 and Fig. 2, processing technology the above embodiments of electric heating installation using oil as medium capping point weldment according to the present invention, during cold-reduced sheet process cutting mould 21, segment angle material before and after cutting mould 21 washes away between adjacent 2 weldment lamellar bodies 32, connecting portion 33 before and after staying between adjacent 2 weldment lamellar bodies 32, the front end cutting of the rear end cutting of some weldment lamellar body 32 and back point weldment lamellar body 32 before this operation is finished, locating hole 31 is positioned on the connecting portion 33.
Referring to Fig. 1, Fig. 2 and Fig. 6, processing technology the above embodiments of electric heating installation using oil as medium capping point weldment according to the present invention, to deliver to shallow degree bender 22 through the cold-reduced sheet of cutting mould 21 by transfer equipment, the shallow degree bending of inner flanging that will put weldment lamellar body 32 when shallow degree bender 22 will be put the outer flanging punch forming of weldment lamellar body 32.
Referring to Fig. 1, Fig. 2 and Fig. 7, processing technology the above embodiments of electric heating installation using oil as medium capping point weldment according to the present invention, to deliver to degree of depth bender 23 through the cold-reduced sheet of shallow degree bender 22 by transfer equipment, the inner flanging punching press of 23 pairs of points of degree of depth bender weldment lamellar body, 32 shallow degree bendings makes its degree of depth bending.
Referring to Fig. 1 and Fig. 2, processing technology the above embodiments of electric heating installation using oil as medium capping point weldment according to the present invention, to deliver to perforating die 24 through the cold-reduced sheet of degree of depth bender 23 by transfer equipment, to weldment lamellar body 32 punching press, punching out goes out two apertures to two red needles on the perforating die 24 simultaneously.
Referring to Fig. 1 and Fig. 2, processing technology the above embodiments of electric heating installation using oil as medium capping point weldment according to the present invention, to deliver to plunging die 25 through the cold-reduced sheet of perforating die 24 by transfer equipment, two aperture punching presses on 25 pairs of points of plunging die weldment lamellar body 32 make it form flange.
Referring to Fig. 1 and Fig. 2, processing technology the above embodiments of electric heating installation using oil as medium capping point weldment according to the present invention, to deliver to knife edge die 27 through the cold-reduced sheet of threading apparatus 26 by transfer equipment, connecting portion 33 before and after knife edge die 27 washes away between adjacent 2 weldment lamellar bodies 32, adjacent 2 weldment lamellar bodies 32 separate before and after making, and the some weldment lamellar body 32 of front end breaks away from the some weldment 4 that is moulding with cold-reduced sheet.
Referring to Fig. 8 and Fig. 9, processing technology the above embodiments of electric heating installation using oil as medium capping point weldment according to the present invention, processing technology of the present invention creates electric heating installation using oil as medium capping point weldment 4, comprise a sheet body, with described body middle part fixedly unit are be first connecting portion 41, both sides upwards are bent to form support portion 42, angle between described support portion 42 and described first connecting portion 41 is the right angle, the top of two described support portions 42 outwards is bent to form second connecting portion 43 respectively centered by described first connecting portion 41, the angle between described second connecting portion 43 and the described support portion 42 is the right angle.Described first connecting plate 41 is parallel with described second connecting portion 43.Angle between described support portion 42 and described first connecting portion 41 is made by the process of inner flanging in the above-mentioned technical process; Angle between described second connecting portion 43 and the described support portion 42 is made by the process of outer flanging in the above-mentioned technical process.
Make electric heating installation using oil as medium capping point weldment by processing technology of the present invention, its tapping and its forming process are carried out synchronously, improved production efficiency of products greatly, compare with artificial tapping in the conventional machining process, shortened production line, reduce artificial input, improved the qualification rate of product simultaneously.
Finish the processing of electric heating installation using oil as medium capping point weldment by this processing technology, the electric heating installation using oil as medium capping point weldment of finishing above-mentioned each operation can be directly installed on the radiator of oily spit of fland.
Referring to Fig. 1 to Fig. 7, processing mold embodiment according to electric heating installation using oil as medium capping point weldment provided by the invention, comprise punching press continuous mould and the transfer equipment that is positioned on the described punching press continuous mould, described punching press continuous mould comprises the cutting mould 21 of arranging successively, shallow degree bender 22, degree of depth bender 23, perforating die 24, plunging die 25 and knife edge die 27, also comprise threading apparatus 26, described threading apparatus 26 is between plunging die 25 and knife edge die 27.
Referring to Fig. 2 and Fig. 3, processing mold the above embodiments of electric heating installation using oil as medium capping point weldment according to the present invention, also comprise location punching apparatus 28, described location punching apparatus 28 is between described cutting mould 21 and feed end, and described location punching apparatus 28 is the location red needle.
The present invention is by arranging the threading apparatus 26 of synchronous working in the punching press continuous mould, make moulding and the tapping of electric heating installation using oil as medium capping point weldment in same mould, finish, improved production efficiency of products greatly, shortened production line, reduce artificial input, improved the qualification rate of product simultaneously.
Claims (11)
1. the processing technology of an electric heating installation using oil as medium capping point weldment is characterized in that: mainly may further comprise the steps:
(1) cold-reduced sheet is sent in the punching press continuous mould so that certain speed is intermittent, makes cold rolled plate each die of intermittent process successively in the fixing unit length;
(2) enter in the punching press continuous mould when cold rolled plate, when intermittently pausing, upper bolster descends and docks with die shoe, with the cold rolled plate punching press between die and punch;
(3) fixedly the cold rolled plate in the unit length relies on the transfer equipment of punching press continuous mould, intermittently successively forms a some weldment through cutting mould, shallow degree bender, degree of depth bender, perforating die, plunging die, threading apparatus and knife edge die;
(4) in step (3), the cold-reduced sheet of unit length during through threading apparatus in threading apparatus two adjacent tapping positions pause respectively once, detailed process is as follows: when the cold rolled plate of the unit length behind the process plunging die enters tapping position of threading apparatus by transfer equipment, transfer equipment intermittently pauses, tapping rotary head group on the threading apparatus together falls with upper bolster, rotate in the hole flanging of a tapping rotary head in the tapping rotary head group on the unit length cold-reduced sheet, after tapping finishes, the tapping rotary head group of threading apparatus together rises with upper bolster, when the cold rolled plate of unit length enters another tapping position of threading apparatus by transfer equipment, transfer equipment intermittently pauses, the tapping rotary head group of threading apparatus together falls with upper bolster, rotate in another tapping rotary head another hole flanging on the unit length cold-reduced sheet in the tapping rotary head group, after tapping finishes, the tapping rotary head group of threading apparatus together rises with upper bolster, and the unit length cold-reduced sheet is transmitted equipment and sends threading apparatus and enter knife edge die.
2. the processing technology of electric heating installation using oil as medium capping point weldment according to claim 1, it is characterized in that: cold-reduced sheet enters before the cutting mould so that certain speed is intermittent, fixedly the cold rolled plate upper punch of unit length is shaped on locating hole, locating hole is provided with the positioning boss that matches with described locating hole in the punching press continuous mould between 2 weldment lamellar bodies of pre-punch forming on the cold-reduced sheet.
3. the processing technology of electric heating installation using oil as medium capping point weldment according to claim 2 is characterized in that: described locating hole is gone out by the location punching apparatus, and described location punching apparatus is arranged in described punching press continuous mould.
4. the processing technology of electric heating installation using oil as medium capping point weldment according to claim 2, it is characterized in that: during cold-reduced sheet process cutting mould, segment angle material before and after the cutting stamping goes between adjacent 2 weldment lamellar bodies, connecting portion before and after staying between adjacent 2 weldment lamellar bodies, the front end cutting of the rear end cutting of some weldment lamellar body and back point weldment lamellar body before this operation is finished, locating hole is positioned on the connecting portion.
5. the processing technology of electric heating installation using oil as medium capping point weldment according to claim 1, it is characterized in that: will deliver to shallow degree bender through the cold-reduced sheet of cutting mould by transfer equipment, the shallow degree bending of inner flanging that will put the weldment lamellar body when shallow degree bender will be put the outer flanging punch forming of weldment lamellar body.
6. the processing technology of electric heating installation using oil as medium capping point weldment according to claim 1, it is characterized in that: will deliver to degree of depth bender through the cold-reduced sheet of shallow degree bender by transfer equipment, degree of depth bender makes its degree of depth bending to the inner flanging punching press of a weldment lamellar body shallow degree bending.
7. the processing technology of electric heating installation using oil as medium capping point weldment according to claim 1, it is characterized in that: will deliver to perforating die through the cold-reduced sheet of degree of depth bender by transfer equipment, to a weldment lamellar body punching press, punching out goes out two apertures to two red needles on the perforating die simultaneously.
8. the processing technology of electric heating installation using oil as medium capping point weldment according to claim 1 is characterized in that: will deliver to plunging die through the cold-reduced sheet of perforating die by transfer equipment, plunging die makes it form flange to two aperture punching presses on the weldment lamellar body.
9. the processing technology of electric heating installation using oil as medium capping point weldment according to claim 1, it is characterized in that: will deliver to knife edge die through the cold-reduced sheet of threading apparatus by transfer equipment, connecting portion before and after knife edge die washes away between adjacent 2 weldment lamellar bodies, adjacent 2 weldment lamellar bodies separate before and after making, and the some weldment lamellar body of front end and cold-reduced sheet break away from the some weldment that is moulding.
10. the processing mold of an electric heating installation using oil as medium capping point weldment, comprise punching press continuous mould and the transfer equipment that is positioned on the described punching press continuous mould, described punching press continuous mould comprises the cutting mould of arranging successively, shallow degree bender, degree of depth bender, perforating die, plunging die and knife edge die, it is characterized in that: also comprise threading apparatus, described threading apparatus is between plunging die and knife edge die.
11. the processing mold of electric heating installation using oil as medium capping point weldment according to claim 10 is characterized in that: also comprise the location punching apparatus, described location punching apparatus is between described cutting mould and feed end, and described location punching apparatus is the location red needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310192205.XA CN103264260B (en) | 2013-05-21 | 2013-05-21 | Processing technology and mold of electrical oil heater seal cover spot-welding part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310192205.XA CN103264260B (en) | 2013-05-21 | 2013-05-21 | Processing technology and mold of electrical oil heater seal cover spot-welding part |
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| CN103264260A true CN103264260A (en) | 2013-08-28 |
| CN103264260B CN103264260B (en) | 2015-05-20 |
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| CN201310192205.XA Expired - Fee Related CN103264260B (en) | 2013-05-21 | 2013-05-21 | Processing technology and mold of electrical oil heater seal cover spot-welding part |
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| CN103658388A (en) * | 2013-09-30 | 2014-03-26 | 浙江龙生汽车部件股份有限公司 | Progressive die and method for producing automobile seat sliding way retainer |
| CN104014641A (en) * | 2014-06-18 | 2014-09-03 | 苏州旭创精密模具有限公司 | Method for machining supporting framework |
| CN104551696A (en) * | 2014-12-24 | 2015-04-29 | 慈溪市鸣鹤兴华电器配件厂 | Full-automatic copper tape welding equipment based on silver contacts |
| CN108057775A (en) * | 2018-01-16 | 2018-05-22 | 深圳市金洲精工科技股份有限公司 | A kind of continuous progressive die of closing waist type cooling fin |
| CN111482509A (en) * | 2020-03-26 | 2020-08-04 | 南阳浩帆车辆部件有限公司 | Machining system and machining method of dragging seat assembly |
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| US20050120680A1 (en) * | 2001-11-15 | 2005-06-09 | Antonio Freddi | Apparatus and method |
| CN2825154Y (en) * | 2005-10-11 | 2006-10-11 | 上海贝洱热系统有限公司 | Perforating modularization die for main slice of automobile radiator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103658388A (en) * | 2013-09-30 | 2014-03-26 | 浙江龙生汽车部件股份有限公司 | Progressive die and method for producing automobile seat sliding way retainer |
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| CN104551696A (en) * | 2014-12-24 | 2015-04-29 | 慈溪市鸣鹤兴华电器配件厂 | Full-automatic copper tape welding equipment based on silver contacts |
| CN108057775A (en) * | 2018-01-16 | 2018-05-22 | 深圳市金洲精工科技股份有限公司 | A kind of continuous progressive die of closing waist type cooling fin |
| CN108057775B (en) * | 2018-01-16 | 2024-01-19 | 深圳市金洲精工科技股份有限公司 | Continuous progressive die for waisted radiating fin |
| CN111482509A (en) * | 2020-03-26 | 2020-08-04 | 南阳浩帆车辆部件有限公司 | Machining system and machining method of dragging seat assembly |
| CN111482509B (en) * | 2020-03-26 | 2021-07-30 | 南阳浩帆车辆部件有限公司 | Machining system and machining method of dragging seat assembly |
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| Publication number | Publication date |
|---|---|
| CN103264260B (en) | 2015-05-20 |
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