CN106181248B - A kind of aluminium alloy car sheet metal component remanufactures technique - Google Patents
A kind of aluminium alloy car sheet metal component remanufactures technique Download PDFInfo
- Publication number
- CN106181248B CN106181248B CN201610612418.7A CN201610612418A CN106181248B CN 106181248 B CN106181248 B CN 106181248B CN 201610612418 A CN201610612418 A CN 201610612418A CN 106181248 B CN106181248 B CN 106181248B
- Authority
- CN
- China
- Prior art keywords
- sheet metal
- metal component
- shaping
- aluminium
- aluminum alloy
- 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.)
- Active
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 84
- 239000002184 metal Substances 0.000 title claims abstract description 84
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000007493 shaping process Methods 0.000 claims abstract description 44
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 28
- 239000004411 aluminium Substances 0.000 claims abstract description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000007689 inspection Methods 0.000 claims abstract description 23
- 238000003466 welding Methods 0.000 claims abstract description 22
- 238000005476 soldering Methods 0.000 claims abstract description 18
- 239000003973 paint Substances 0.000 claims abstract description 16
- 238000012360 testing method Methods 0.000 claims abstract description 13
- 239000011229 interlayer Substances 0.000 claims abstract description 10
- 238000005516 engineering process Methods 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims abstract description 8
- 238000012545 processing Methods 0.000 claims abstract description 8
- 238000011156 evaluation Methods 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims abstract description 7
- 238000003860 storage Methods 0.000 claims abstract description 7
- 238000000227 grinding Methods 0.000 claims abstract description 4
- 238000010422 painting Methods 0.000 claims abstract description 4
- 230000007547 defect Effects 0.000 claims description 21
- 230000000994 depressogenic effect Effects 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 6
- 238000005498 polishing Methods 0.000 claims description 4
- 244000137852 Petrea volubilis Species 0.000 claims description 3
- 238000003556 assay Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 3
- 238000005336 cracking Methods 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 230000035611 feeding Effects 0.000 claims description 3
- 239000004922 lacquer Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000007517 polishing process Methods 0.000 claims description 3
- 230000037452 priming Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000012384 transportation and delivery Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 229910017435 S2 In Inorganic materials 0.000 claims 1
- 238000009527 percussion Methods 0.000 claims 1
- 238000012797 qualification Methods 0.000 claims 1
- 230000003796 beauty Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004080 punching Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 210000003205 muscle Anatomy 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 241001061264 Astragalus Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Arc Welding In General (AREA)
Abstract
Technique is remanufactured the invention discloses a kind of aluminium alloy car sheet metal component, is comprised the following steps：S1, inspection and evaluation；S2, depainting processing：Processing is purged to the painting layer of remanufactured component；S3, aluminum alloy sheet metal component shaping and soldering：Aluminum alloy sheet metal component finishing is divided to two kinds of individual layer shaping and interlayer shaping, and soldering is got up the tear position soldering of aluminum alloy sheet metal component with suitable aluminium welding wire using special gas protection welding machine and welding technology；S4, weld inspection；S5, fine shaping：Shaping method and hand hammer are tapped using soft metal parallels and shaping hammer cooperation and the two methods of impact reshaping method of spherical punching cooperation carry out.S6, on-the-spot testing/3D scannings compare：Sheet metal component after shaping carries out on-the-spot testing, and 3D scanning machines can also be applied to carry out moulding scanning to the component of reparation, and is compared with the data of computer storage, and error should be in allowed band；S7, grinding process；S8, basecoat paint.S9, product inspection, this, which remanufactures technique, can effectively handle the reparation problem of aluminum alloy sheet metal component, and repairing quality is stablized or even can achieve the effect that match in excellence or beauty with new part.
Description
Technical field
The present invention relates to sheet metal component re-manufacturing technology fields more particularly to a kind of aluminium alloy car sheet metal component to remanufacture work
Skill.
Background technology
For the needs of energy-saving and emission-reduction, more and more vehicles start to substitute steel thin plate metal plate using aluminum alloy sheet metal component
Golden part.Because it can mitigate many weight compared with steel thin plate sheet metal component；It, can be with enough intensity and not perishable
It is effectively reduced oil consumption, the accelerating ability for improving vehicle.
But the reparation in terms of Plastic recovery of the aluminum alloy sheet metal component after vehicle collision accident with steel thin plate sheet metal component
Technology is compared, and technology requirement and maintenance of equipment all make a big difference.
The content of the invention
To solve technical problem present in background technology, the present invention proposes that a kind of aluminium alloy car sheet metal component remanufactures work
Skill, this, which remanufactures technique, can effectively handle the reparation problem of aluminum alloy sheet metal component, repairing quality stablize in addition can reach with newly
The effect that part matches in excellence or beauty.
For this purpose, the present invention provides a kind of aluminium alloy car sheet metal components to remanufacture technique, which is characterized in that including following step
Suddenly：
S1, inspection and evaluation：Aluminum alloy sheet metal component first carries out inspection and evaluation before remanufacturing to it, determines if to have and make again
Cost value；
S2, depainting processing：Paint removing processing is carried out to the coating of remanufactured component；
S3, aluminium sheet shaping and soldering：Aluminum alloy sheet metal component finishing is divided to two kinds of individual layer shaping and interlayer shaping, and soldering is using special
The tear position soldering of aluminum alloy sheet metal component is got up with gas shielded welding machine and welding technology suitable aluminium welding wire, recovers it
Integrality originally；
S4, weld inspection：It carries out after the assay was approved in next step；
S5, fine shaping：Shaping method and hand hammer are tapped using soft metal parallels and shaping hammer cooperation with spherical punching to coordinate
Two methods of impact reshaping method carry out.
S6, on-the-spot testing/3D scannings compare：Sheet metal component after shaping carries out on-the-spot testing, can also apply 3D scanning machines
Moulding scanning is carried out to the component of reparation, and is compared with the data of computer storage, error should be in allowed band.
S7, grinding process：It gradually even slip over to be crossed with intact lacquer painting transitional region for local touch-up paint, polish one
The pinniform side of 2~3CM of width is enclosed to ensure touch-up paint quality.
S8, basecoat paint：Reverse side and corner part are first sprayed, finally sprays interarea part, is sprayed twice, after first pass sudden strain of a muscle is dry
Then spray second time, the thickness control of priming paint is in 0.06mm.
S9, product inspection：To the finished product after above-mentioned steps remanufacture, to its weld seam, geomery, surface modeling, kiss
Right, primer surface smooth texture degree is tested, and qualified then packaging and storage or delivery is examined, before disqualified upon inspection returns again to
The process in face is handled.
Preferably, the project checked in the step S1 includes defect situation and deformation extent.
Wherein defect situation should all be judged to nothing there are any one in situations below and remanufacture value：Aluminum alloy sheet metal component
Serious defect, defect area are more than 9cm2；There are defects at edge undercut position；Single tearing port length surpasses 200mm or tear
Mouth is more than 5；
Wherein deformation extent should all be judged to nothing there are any one in situations below and remanufacture value：Aluminum alloy sheet metal component
Serious distortion or folded deformation；There are folded deformations at edge undercut position.
Preferably, in the step S2, when spray area is less than 1/3 after reparation, depainting is gone using polishing process, is made
The coating of surrounding is ground off with the sander equipped with 80~No. 100 sand paper, sander rotating speed is less than 2500r/min.
Preferably, in the step S3, before soldering is carried out to aluminum alloy sheet metal component, it is necessary to first differentiate the material of its aluminium alloy
The matter trade mark, accurately to select welding rod, and using the welding manner of MIG automatic feedings.
Preferably, in the step S4, the requirement of weld inspection, which must not be, stomata, sand holes, slag inclusion, rift defect.
Preferably, in the step S3 and step S5, the surface after shaping and soldering should recover original curved surface peace
Whole degree is filed with aluminium metal plate modify if necessary, and filing amount cannot be more than the 1/4 of sheet metal thickness during finishing, prevent intensity deficiency from causing
Cracking phenomena.
Preferably, in the step S3 and step S5, when aluminium sheet metal component generates apparent extension phenomenon, thermal contraction is taken
Method handled, sheet metal component dimensional discrepancy after fine shaping is controlled within 1mm；Form variations control is every in 1mm
In 100mm arc length.
Preferably, in the step S6, on-the-spot testing and 3D scannings compare, must be enterprising in former vehicle if on-the-spot testing
Row, the sheet metal component after fine shaping is installed on former vehicle, and the project compared includes：
(1) whether the position for installing element is accurate；
(3) whether coincide with the moulding transition of neighbouring sheet metal component or parts and combine gap whether uniformity；
(4) it is whether consistent with the model curved surface of former vehicle symmetrical member.
Preferably, in the step S7, by the aluminium putty packing defect of the aluminum alloy sheet metal component after polishing, aluminium putty is with consolidating
Agent harmonic proportion is 100:2~100:3, aluminium putty is waited to polish flat smooth surface, aluminium putty packing point 2~3 after drying
Road is constructed, and overall thickness after finishing should be less than 0.6mm.
Preferably, individual layer is shaped as in the step S3：Left hand is with soft metal parallels pad in depressed area, right hand shaping
Hammer taps the periphery of boss or depressed area；Shaping can be according to circumstances heated, is being added before heating with 120 DEG C of temperature-sensitive pen
A diameter circle more bigger than heating region is drawn on the periphery in hot spot, and temperature-sensitive circle is heated uniformly to the region with blowtorch or welding torch becomes
Color；
Interlayer is shaped as：When interlayer position distortions, soft metal parallels, which even sticks up stick, can not also touch the reverse side of depressed area
When, it is modified with the special meson machine of aluminium.
The present invention proposes that a kind of aluminium alloy car sheet metal component remanufactures technique, this, which remanufactures technique, can effectively handle aluminium conjunction
The reparation problem of golden sheet metal component, repairing quality are stablized or even can achieve the effect that match in excellence or beauty with new part.
Description of the drawings
Fig. 1 is the flow chart of the specific embodiment of the invention.
Specific embodiment
In the following, technical scheme is described in detail by specific embodiment.
Embodiment：
With reference to Fig. 1, the present invention proposes a kind of aluminium alloy car sheet metal component and remanufactures technique, comprises the following steps：
S1, inspection and evaluation：Aluminum alloy sheet metal component first carries out inspection and evaluation before remanufacturing to it, determines if to have and make again
Cost value；The project of inspection includes defect situation and deformation extent；
Wherein defect situation should all be judged to nothing there are any one in situations below and remanufacture value：Aluminum alloy sheet metal component
Serious defect, defect area are more than 9cm2；There are defects at edge undercut position；Single tearing port length surpasses 200mm or tear
Mouth is more than 5；
Wherein deformation extent should all be judged to nothing there are any one in situations below and remanufacture value：Aluminum alloy sheet metal component
Serious distortion or folded deformation；There are folded deformations at edge undercut position.
S2, depainting processing：Paint removing processing is carried out to the coating of remanufactured component；Spray area is less than 1/3 after reparation
When, depainting is gone using polishing process, the coating of surrounding, sander are ground off using the sander equipped with 80~No. 100 sand paper
Rotating speed is less than 2500r/min；
S3, aluminum alloy sheet metal component shaping and soldering：Aluminium alloy panels finishing is divided to two kinds of individual layer shaping and interlayer shaping, soldering
Protect welding machine and welding technology that the tear position soldering of aluminum alloy sheet metal component is got up with suitable aluminium welding wire using special gas,
Recover the integrality of its original；Before soldering is carried out to aluminum alloy sheet metal component, it is necessary to first differentiate the material trade mark of its aluminium alloy, with
Just welding rod is accurately selected, and is welded using the welding manner of MIG automatic feedings；
Individual layer is shaped as：Left hand with soft metal parallels pad in depressed area, with shaping hammered into shape and tap boss or recessed by the right hand
The periphery of concave portion position；Tapping dynamics every time cannot be excessive, particularly later stage parallels when padding substantially can not gravity tap, prevent
Aluminium extends and is difficult to recover, and beating position will be impacted along the periphery from coil to coil of depressed area to centre, and tapping is multi-hit, in proper order gradually
Into；Shaping can be according to circumstances heated, a diameter is drawn on the periphery at heating position with 120 DEG C of temperature-sensitive pen before heating and compares heating zone
The bigger circle in domain is heated uniformly to the region on temperature-sensitive circle with blowtorch or welding torch and changes colour, and at this moment the temperature of heated center region can
Up to 250~350 DEG C or so, still there is larger safety margin compared with 660 DEG C of degree of aluminum alloy melting temperature；
Interlayer is shaped as：When interlayer position distortions, soft metal parallels, which even sticks up stick, can not also touch the reverse side of depressed area
When, it is modified with the special meson machine of aluminium；
A. the coating and oxide at trimming position are removed, it is ensured that sheet metal component contacts well with the bonding of meson machine,
B. the stretching main line of sunk area is found out, uniformly spot welding stretches circle (stretching circle on main line is stretched with meson machine
Number and density degree are depending on deformed region size and stretching dynamics),
C. steel bar is hooked into steel bar with inertia hammer again through stretching circle and carries out tensile impact,
D. or with constant force hold steel bar and then rushed with hand hammer and dome light along the mutation astragal on depressed area periphery
Light impact, so as to by depressed area slowly pull-up.
S4, weld inspection：The requirement of weld inspection, which must not be, stomata, sand holes, slag inclusion, rift defect, after the assay was approved
It carries out in next step；
S5, fine shaping：Shaping method and hand hammer are tapped using soft metal parallels and shaping hammer cooperation with spherical punching to coordinate
Two methods of impact reshaping method carry out；
When aluminium sheet metal component generates apparent extension phenomenon, the method for thermal contraction is taken to be handled, after fine shaping
Sheet metal component dimensional discrepancy is controlled within 1mm；Form variations control is in 1mm per in 100mm arc length；Surface after shaping and soldering
It should recover original curved surface and flatness, be filed modify with aluminium metal plate if necessary, filing amount cannot be more than sheet metal thickness during finishing
1/4, prevent cracking phenomena caused by intensity deficiency；
S6, on-the-spot testing/3D scannings compare：Sheet metal component after shaping carries out on-the-spot testing, can also apply 3D scanning machines
Moulding scanning is carried out to repair member, and is compared with the data of computer storage, error should be in allowed band；On-the-spot testing is necessary
It is carried out on former vehicle, the sheet metal component after fine shaping is installed on former vehicle, the project compared includes：
(1) whether the position for installing element is accurate；
(3) whether coincide with the moulding transition of neighbouring sheet metal component or parts and combine gap whether uniformity；
(4) it is whether consistent with the model curved surface of former vehicle symmetrical member；
S7, grinding process：By the aluminium putty packing defect of the aluminum alloy sheet metal component after polishing, aluminium putty reconciles with curing agent
Ratio is 100:2~100:3, aluminium putty is waited to polish flat smooth surface after drying, 2~3 construction of aluminium putty packing point is complete
Overall thickness after should be less than 0.6mm；It gradually even slip over to cross, polish with intact lacquer painting transitional region for local touch-up paint
Go out the pinniform side of a 2~3CM of circle width to ensure touch-up paint quality；
S8, basecoat paint：Reverse side and corner part are first sprayed, finally sprays interarea part, is sprayed twice, after first pass sudden strain of a muscle is dry
Then spray second time, the thickness control of priming paint is in 0.06mm.
S9, product inspection：To the finished product after above-mentioned steps remanufacture, to its weld seam, geomery, surface modeling, kiss
Right, primer surface smooth texture degree is tested, and qualified then packaging and storage or delivery is examined, before disqualified upon inspection returns again to
The process in face is handled.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of aluminium alloy car sheet metal component remanufactures technique, which is characterized in that comprises the following steps：
S1, inspection and evaluation：Aluminum alloy sheet metal component first carries out inspection and evaluation before remanufacturing to it, determines if with reparation valency
Value；
S2, depainting processing：Paint removing processing is carried out to the coating of remanufactured component；
S3, aluminum alloy sheet metal component shaping and soldering：Aluminium alloy panels finishing is divided to two kinds of individual layer shaping and interlayer shaping, and soldering uses
Special gas protects welding machine and welding technology that the tear position soldering of aluminum alloy sheet metal component is got up with suitable aluminium welding wire, recovers
The integrality of its original；
S4, weld inspection：It carries out after the assay was approved in next step；
S5, fine shaping：Cooperation percussion shaping method and hand hammer are hammered into shape with shaping rush rushing for cooperation with spherical using soft metal parallels
Hit two methods of the progress of shaping method；
S6, on-the-spot testing/3D scannings compare：Sheet metal component after shaping carries out on-the-spot testing, can also apply 3D scanning machines to repairing
Multiple component carries out moulding scanning, and is compared with the data of computer storage, and error should be in allowed band；
S7, grinding process：It gradually even slip over to be crossed with intact lacquer painting transitional region for local touch-up paint, it is wide to polish a circle
The pinniform side of 2~3CM is spent to ensure touch-up paint quality；
S8, basecoat paint：Reverse side and corner part are first sprayed, finally sprays interarea part, is sprayed twice, first pass, which dodges, to be done followed by
Spray second time, the thickness control of priming paint is in 0.06mm；
S9, product inspection：To the finished product after above-mentioned steps remanufacture, to its weld seam, geomery, surface modeling, the goodness of fit,
Primer surface smooth texture degree is tested, and examining qualification, then packaging and storage or delivery, disqualified upon inspection return again to front
Process is handled.
2. a kind of aluminium alloy car sheet metal component as described in claim 1 remanufactures technique, which is characterized in that in the step S1
The project of inspection includes defect situation and deformation extent；
Wherein defect situation should all be judged to nothing there are any one in situations below and remanufacture value：Aluminum alloy sheet metal component is serious
Defect, defect area are more than 9cm2；There are defects at edge undercut position；Single tearing port length surpasses 200mm or tearing port is more
In 5；
Wherein deformation extent should all be judged to nothing there are any one in situations below and remanufacture value：Aluminum alloy sheet metal component is serious
Distortion or folded deformation；There are folded deformations at edge undercut position.
3. a kind of aluminium alloy car sheet metal component as described in claim 1 remanufactures technique, which is characterized in that the step S2
In, when spray area is less than 1/3 after reparation, depainting is gone using polishing process, uses the polishing equipped with 80~No. 100 sand paper
Machine grinds off the coating of surrounding, and sander rotating speed is less than 2500r/min.
4. a kind of aluminium alloy car sheet metal component as described in claim 1 remanufactures technique, which is characterized in that the step S3
In, before soldering is carried out to aluminum alloy sheet metal component, it is necessary to first differentiate the material trade mark of its aluminium alloy, accurately to select welding rod,
And it is welded using the welding manner of MIG automatic feedings.
5. a kind of aluminium alloy car sheet metal component as described in claim 1 remanufactures technique, which is characterized in that the step S4
In, the requirement of weld inspection, which must not be, stomata, sand holes, slag inclusion, rift defect.
6. a kind of aluminium alloy car sheet metal component as described in claim 1 remanufactures technique, which is characterized in that the step S3 and
In step S5, the surface after shaping and soldering should recover original curved surface and flatness, filed modify with aluminium metal plate if necessary, repaiied
Filing amount cannot be more than the 1/4 of sheet metal thickness when whole, prevent cracking phenomena caused by intensity deficiency.
7. a kind of aluminium alloy car sheet metal component as described in claim 1 remanufactures technique, which is characterized in that the step S3 and
In step S5, when aluminium sheet metal component generates apparent extension phenomenon, the method for thermal contraction is taken to be handled, after fine shaping
Sheet metal component dimensional discrepancy is controlled within 1mm；Form variations are controlled in 1mm/100mm arc length.
8. a kind of aluminium alloy car sheet metal component as described in claim 1 remanufactures technique, which is characterized in that the step S6
In, on-the-spot testing and 3D scannings compare, and must be carried out if on-the-spot testing on former vehicle, the sheet metal component after fine shaping is installed
Onto former vehicle, the project compared includes：
(1) whether the position for installing element is accurate；
(3) whether coincide with the moulding transition of neighbouring sheet metal component or parts and combine gap whether uniformity；
(4) it is whether consistent with the model curved surface of former vehicle symmetrical member.
9. a kind of aluminium alloy car sheet metal component as described in claim 1 remanufactures technique, which is characterized in that the step S8
In, by the aluminium putty packing defect of the aluminum alloy sheet metal component after polishing, aluminium putty is 100 with curing agent harmonic proportion:2~100:
3, aluminium putty is waited to polish flat smooth surface after drying, 2~3 construction of aluminium putty packing point, overall thickness after finishing should be small
In 0.6mm.
10. a kind of aluminium alloy car sheet metal component as described in claim 1 remanufactures technique, which is characterized in that the step S3
Middle individual layer is shaped as：Left hand with soft metal parallels pad in depressed area, with shaping hammered into shape and tap boss or depressed area by the right hand
Periphery；Shaping can be according to circumstances heated, drawing a diameter ratio on the periphery at heating position with 120 DEG C of temperature-sensitive pen before heating adds
The bigger circle of thermal region is heated uniformly to the region on temperature-sensitive circle with blowtorch or welding torch and changes colour；
Interlayer is shaped as：When interlayer position distortions, when soft metal parallels, which even sticks up stick, can not also touch the reverse side of depressed area, use
The special meson machine of aluminium is modified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610612418.7A CN106181248B (en) | 2016-07-31 | 2016-07-31 | A kind of aluminium alloy car sheet metal component remanufactures technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610612418.7A CN106181248B (en) | 2016-07-31 | 2016-07-31 | A kind of aluminium alloy car sheet metal component remanufactures technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106181248A CN106181248A (en) | 2016-12-07 |
| CN106181248B true CN106181248B (en) | 2018-05-22 |
Family
ID=57498045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610612418.7A Active CN106181248B (en) | 2016-07-31 | 2016-07-31 | A kind of aluminium alloy car sheet metal component remanufactures technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106181248B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107774745B (en) * | 2017-11-23 | 2019-05-07 | 扬中市丰华塑电有限公司 | A kind of plates of automobile deformed steel flat prosthetic device |
| CN108857278A (en) * | 2018-07-02 | 2018-11-23 | 安徽省佳隆汽车配件有限公司 | A kind of automobile cylinder cover aluminium sheet welding procedure |
| CN110877006A (en) * | 2018-09-05 | 2020-03-13 | 中航贵州飞机有限责任公司 | Repair process for surface defects of aircraft skin |
| CN110900463A (en) * | 2018-09-17 | 2020-03-24 | 鲍臻 | Automatic shot blasting forming device and method for synchronous cambered surface forming hammer |
| CN109848250B (en) * | 2018-11-22 | 2020-12-04 | 今创集团股份有限公司 | Aluminum alloy sheet wire filling hot shaping process |
| CN112874490A (en) * | 2021-01-22 | 2021-06-01 | 天津鸿蒙智造科技有限公司 | Putty-free restoration method for restoring automobile appearance data |
| CN113458719B (en) * | 2021-06-07 | 2022-10-21 | 东风柳州汽车有限公司 | Sheet metal structure for body-in-white and manufacturing method thereof |
| CN113376350B (en) * | 2021-08-14 | 2021-10-26 | 湖南博之凯创新科技有限公司 | Curved surface defect detection tool of engineering machinery covering part |
| CN113894496A (en) * | 2021-09-29 | 2022-01-07 | 上海君荬自动化科技有限公司 | Method for repairing metal car body sheet metal structure in 3D (three-dimensional) in situ |
| CN115401351B (en) * | 2022-08-16 | 2024-07-02 | 浙江鸿昌铝业有限公司 | Welding process of aluminum alloy profile |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5619876A (en) * | 1994-02-07 | 1997-04-15 | Yoonho Choi | Method for flattening partially depressed metal body of automobile |
| CN1605403A (en) * | 2004-11-08 | 2005-04-13 | 马一爽 | Method and apparatus for restoring automobile metal plate work |
| JP2006130559A (en) * | 2004-10-06 | 2006-05-25 | Care Service:Kk | Method for repairing sheet metal and pulling-out member used for it |
| CN101310887A (en) * | 2007-05-23 | 2008-11-26 | 中国第一汽车集团公司 | Quick repair method without destructing painting surface |
| CN101412054A (en) * | 2007-10-17 | 2009-04-22 | 汽车便利俱乐部株式会社 | Method for repairing car body decoration plate or bumper and draw-out tool used by the method |
| CN102267035A (en) * | 2011-07-18 | 2011-12-07 | 山西千军铝业有限公司 | Method for carrying out weld repair on cast aluminium alloy cylinder covers of automobile engines |
-
2016
- 2016-07-31 CN CN201610612418.7A patent/CN106181248B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5619876A (en) * | 1994-02-07 | 1997-04-15 | Yoonho Choi | Method for flattening partially depressed metal body of automobile |
| JP2006130559A (en) * | 2004-10-06 | 2006-05-25 | Care Service:Kk | Method for repairing sheet metal and pulling-out member used for it |
| CN1605403A (en) * | 2004-11-08 | 2005-04-13 | 马一爽 | Method and apparatus for restoring automobile metal plate work |
| CN101310887A (en) * | 2007-05-23 | 2008-11-26 | 中国第一汽车集团公司 | Quick repair method without destructing painting surface |
| CN101412054A (en) * | 2007-10-17 | 2009-04-22 | 汽车便利俱乐部株式会社 | Method for repairing car body decoration plate or bumper and draw-out tool used by the method |
| CN102267035A (en) * | 2011-07-18 | 2011-12-07 | 山西千军铝业有限公司 | Method for carrying out weld repair on cast aluminium alloy cylinder covers of automobile engines |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106181248A (en) | 2016-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106181248B (en) | A kind of aluminium alloy car sheet metal component remanufactures technique | |
| KR101860776B1 (en) | Welded blank assembly and method | |
| JP2002233817A (en) | Method of repairing damaged area economically in newly coated part of automobile | |
| CN106425700A (en) | Grinding and polishing process for repair of aluminum alloy hub | |
| JP2003527233A (en) | Small area removal method for paint defects | |
| CN102049629A (en) | Application of surface relief to spot welding electrodes | |
| CN103785998A (en) | Manufacturing method of inclined electroslag welding component shaped like Chinese character 'ri' | |
| CN104741865A (en) | Laser repairing method for die | |
| CN105081575A (en) | Laser repairing method for surface of die | |
| US3855444A (en) | Metal bonded non-skid coating and method of making same | |
| CN106216445B (en) | A kind of large thin-wall element laser peening straightening method with complex surface | |
| CN104451529B (en) | Roll HVAF surface reconditioning preprocess method | |
| CN105239080A (en) | Stress control 3D printing reproducing device and reproducing method | |
| JP6319022B2 (en) | Railway vehicle bogie frame and manufacturing method thereof | |
| JP5691644B2 (en) | Cold-rolled steel sheet for automobile outer plates and automotive outer panel components | |
| CN112496667A (en) | Special rod guide plate surfacing repair process | |
| Larsson et al. | Extensive introduction of ultra high strength steels sets new standards for welding in the body shop | |
| KR102498434B1 (en) | Manufacturing method of colored stainless steel sheet | |
| CN113894496A (en) | Method for repairing metal car body sheet metal structure in 3D (three-dimensional) in situ | |
| CN107009086A (en) | The method for maintaining of body part | |
| CN107350715A (en) | A kind of superhard material synthetic mould welding and restoring process | |
| CN109848250B (en) | Aluminum alloy sheet wire filling hot shaping process | |
| CN103290408B (en) | The laser repair method of blanking die | |
| CN112874490A (en) | Putty-free restoration method for restoring automobile appearance data | |
| Kuliś | Identification of threats during the bodywork and paint repair process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 201812 Shanghai road Jiading District Fengbang town Hui No. 99 (railway under bridge) Applicant after: SHANGHAI CHEGONGFANG INTELLIGENT TECHNOLOGY CO.,LTD. Address before: 201812 Shanghai road Jiading District Fengbang town Hui No. 99 (railway under bridge) Applicant before: SHANGHAI CHEGONGFANG AUTOMOBILE SERVICES Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiao Xinyu Inventor after: Xiaominmin Inventor after: Xiao Zhi Inventor after: Yang Mingzheng Inventor before: Xiao Xiang Inventor before: Xiao Zhi |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A remanufacturing process of automotive aluminum alloy sheet metal parts Effective date of registration: 20220628 Granted publication date: 20180522 Pledgee: Industrial and Commercial Bank of China Limited Shanghai pilot Free Trade Zone Branch Pledgor: SHANGHAI CHEGONGFANG INTELLIGENT TECHNOLOGY CO.,LTD. Registration number: Y2022310000097 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220818 Granted publication date: 20180522 Pledgee: Industrial and Commercial Bank of China Limited Shanghai pilot Free Trade Zone Branch Pledgor: SHANGHAI CHEGONGFANG INTELLIGENT TECHNOLOGY CO.,LTD. Registration number: Y2022310000097 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A remanufacturing process of automobile aluminum alloy sheet metal parts Effective date of registration: 20220819 Granted publication date: 20180522 Pledgee: Industrial and Commercial Bank of China Limited Shanghai pilot Free Trade Zone Branch Pledgor: SHANGHAI CHEGONGFANG INTELLIGENT TECHNOLOGY CO.,LTD. Registration number: Y2022990000542 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |