CN110153597A - A kind of welding product sealing technology - Google Patents
A kind of welding product sealing technology Download PDFInfo
- Publication number
- CN110153597A CN110153597A CN201910372898.8A CN201910372898A CN110153597A CN 110153597 A CN110153597 A CN 110153597A CN 201910372898 A CN201910372898 A CN 201910372898A CN 110153597 A CN110153597 A CN 110153597A
- Authority
- CN
- China
- Prior art keywords
- welding
- sealing technology
- product sealing
- carries out
- chamfering
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 41
- 238000005516 engineering process Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 title claims abstract description 14
- 239000003292 glue Substances 0.000 claims abstract description 18
- 238000005202 decontamination Methods 0.000 claims abstract description 11
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 11
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 7
- 238000003303 reheating Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 12
- 230000000979 retarding effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 230000007704 transition Effects 0.000 abstract 1
- 239000011324 bead Substances 0.000 description 3
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a kind of welding product sealing technology, it includes: S01: welding part processing；S02: clamping welding；S03: high temperature decontamination；S04: gluing processing is carried out to weld seam；S05: reheating carries out hot setting；Material is first passed through high temperature decontamination by the technical solution adopted by the present invention, then smearing high-temp glue high-temp glue can make piece transition beautiful and waterproof, and high-temp glue is indeformable by 220 DEG C of oven, with coating together hot setting.Gas leakage drainage occurs caused by such welding method can generate stomata to avoid welding process.
Description
Technical field
The invention belongs to welding processing technical fields, and in particular to a kind of welding product sealing technology.
Background technique
It is frequently seen in engineering, for beauty when pipeline and flange welding or product casing weld, producer is welding bead
Secondary operation is carried out, processing method is to polish or carry out secondary cutting, it appears that it is very beautiful, but when in use, welding bead is close
Envelope property is bad and leaks.The reason is that may have tiny stomata in welding bead, mach depth is too deep, is also easy to produce leakage.
It is a kind of urgent problem to be solved for how this welding processing is handled later.
Summary of the invention
A kind of welding product sealing technology, it is comprised the technical steps that:
S01: welding part processing；
S02: clamping welding；
S03: high temperature decontamination；
S04: gluing processing is carried out to weld seam；
S05: reheating carries out hot setting；
The S01 step specifically includes as follows:
S011: part cutting；
S012: components edge processing；
The S012 components edge processing is that components edge is carried out chamfered.
Further, when part is with a thickness of 1-2mm, then the inward flange two parts being in contact carries out chamfered；
The size of chamfering is 0.2-0.5mm.
Further, when part is with a thickness of 3-5mm, then the inward flange two parts being in contact carries out chamfered；
The size of chamfering is 0.5-1mm.
Further, when part is with a thickness of 5mm is greater than, then the inward flange two parts being in contact carries out at chamfering
Reason, chamfering are 30 degree of chamferings；The size of chamfering 1 is 1-2mm；
The vertical direction on the inclined-plane of the chamfering is equipped with semicircle shape groove.
Further, as the S02: clamping welding step specifically:
S021: it is spliced, is fully welded if being welded as two plates；
S022: being spliced if being welded as multi-sheets in M shape, and plate needs to reserve 8-10mm, and rest part carries out
It is fully welded；
S023: being spliced if being welded as multi-sheets in M shape, and top is equipped with cover board, then plate needs to reserve 8-
10mm, rest part are fully welded.
Further, it is removed when the S03 step specifically, the part of welding is put into high temperature roaster and carries out heating
Dirt, heating temperature are 150-250 degrees Celsius.
Further, as the S04: carrying out the specific steps of gluing processing to weld seam are as follows:
Glue is applied to the surface of weld seam first, is then smeared glue uniform；
The glue is fire protection flame retarding high-temp glue.
Further, when the S05: reheating carries out hot setting；Step is specifically, the part of welding is put into
Heating decontamination is carried out in high temperature roaster, heating temperature is 200 degrees Celsius.
Material is first passed through high temperature decontamination by the technical solution adopted by the present invention, then is smeared high-temp glue high-temp glue and can be made piece mistake
Beautiful and waterproof is crossed, high-temp glue is indeformable by 220 DEG C of oven, with coating together hot setting.Such welding method can be with
Gas leakage drainage occurs caused by avoiding welding process from generating stomata.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Embodiment is closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to solve
The present invention is released, is not intended to limit the present invention.
A kind of welding product sealing technology, it is comprised the technical steps that:
S01: welding part processing；
S02: clamping welding；
S03: high temperature decontamination；
S04: gluing processing is carried out to weld seam；
S05: reheating carries out hot setting；
The S01 step specifically includes as follows:
S011: part cutting；
S012: components edge processing；
The S012 components edge processing is that components edge is carried out chamfered；
If part is with a thickness of 1-2mm, then the inward flange two parts being in contact carries out chamfered；The size of chamfering is
0.2-0.5mm；
If part is with a thickness of 3-5mm, then the inward flange two parts being in contact carries out chamfered；The size of chamfering is
0.5-1mm；
If part is with a thickness of 5mm is greater than, then the inward flange two parts being in contact carries out chamfered, and chamfering is 30 degree and falls
Angle；The size of chamfering 1 is 1-2mm；
The vertical direction on the inclined-plane of the chamfering is equipped with semicircle shape groove；
The S02: clamping welding step specifically:
S021: it is spliced, is fully welded if being welded as two plates；
S022: being spliced if being welded as multi-sheets in M shape, and plate needs to reserve 8-10mm, and rest part carries out
It is fully welded；
S023: being spliced if being welded as multi-sheets in M shape, and top is equipped with cover board, then plate needs to reserve 8-
10mm, rest part are fully welded；
The S03 step carries out heating decontamination specifically, the part of welding is put into high temperature roaster, heating temperature 150-
250 degrees Celsius；
The S04: the specific steps of gluing processing are carried out to weld seam are as follows:
Glue is applied to the surface of weld seam first, is then smeared glue uniform；
The glue is fire protection flame retarding high-temp glue；
The S05: reheating carries out hot setting；Step carries out specifically, the part of welding is put into high temperature roaster
Heating decontamination, heating temperature are 200 degrees Celsius.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not limited to this hair the foregoing is merely a specific embodiment of the invention
Bright, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection scope within.
Claims (8)
1. a kind of welding product sealing technology, it is characterised in that: it is comprised the technical steps that:
S01: welding part processing；
S02: clamping welding；
S03: high temperature decontamination；
S04: gluing processing is carried out to weld seam；
S05: reheating carries out hot setting；
The S01 step specifically includes as follows:
S011: part cutting；
S012: components edge processing；
The S012 components edge processing is that components edge is carried out chamfered.
2. a kind of welding product sealing technology according to claim 1, it is characterised in that: when part is with a thickness of 1-2mm,
The inward flange that then two parts are in contact carries out chamfered；The size of chamfering is 0.2-0.5mm.
3. a kind of welding product sealing technology according to claim 1, it is characterised in that: when part is with a thickness of 3-5mm,
The inward flange that then two parts are in contact carries out chamfered；The size of chamfering is 0.5-1mm.
4. a kind of welding product sealing technology according to claim 1, it is characterised in that: when part is with a thickness of being greater than
5mm, the then inward flange two parts being in contact carry out chamfered, and chamfering is 30 degree of chamferings；The size of chamfering 1 is 1-2mm；
The vertical direction on the inclined-plane of the chamfering is equipped with semicircle shape groove.
5. a kind of welding product sealing technology according to any one of claims 1-4, it is characterised in that: when described
S02: clamping welding step specifically:
S021: it is spliced, is fully welded if being welded as two plates；
S022: being spliced if being welded as multi-sheets in M shape, and plate needs to reserve 8-10mm, and rest part carries out
It is fully welded；
S023: being spliced if being welded as multi-sheets in M shape, and top is equipped with cover board, then plate needs to reserve 8-
10mm, rest part are fully welded.
6. a kind of welding product sealing technology according to claim 5, it is characterised in that: when the S03 step is specific
For the part of welding is put into high temperature roaster and carries out heating decontamination, heating temperature is 150-250 degrees Celsius.
7. a kind of welding product sealing technology according to claim 6, it is characterised in that: as the S04: to weld seam into
The specific steps of row gluing processing are as follows:
Glue is applied to the surface of weld seam first, is then smeared glue uniform；
The glue is fire protection flame retarding high-temp glue.
8. a kind of welding product sealing technology according to claim 7, it is characterised in that: as the S05: reheating
Carry out hot setting；Step carries out heating decontamination specifically, the part of welding is put into high temperature roaster, heating temperature 200
Degree Celsius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910372898.8A CN110153597A (en) | 2019-05-06 | 2019-05-06 | A kind of welding product sealing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910372898.8A CN110153597A (en) | 2019-05-06 | 2019-05-06 | A kind of welding product sealing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110153597A true CN110153597A (en) | 2019-08-23 |
Family
ID=67633498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910372898.8A Pending CN110153597A (en) | 2019-05-06 | 2019-05-06 | A kind of welding product sealing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110153597A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113352627A (en) * | 2021-06-01 | 2021-09-07 | 东莞职业技术学院 | Silica gel strip welding process |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102010680A (en) * | 2010-10-28 | 2011-04-13 | 北京龙苑伟业新材料有限公司 | Thermosetting type seam tape composition for seam sealing, seam tape and preparation method of seam tape |
| CN103661613A (en) * | 2013-12-11 | 2014-03-26 | 安徽江淮汽车股份有限公司 | Automobile side wall rear wheel envelope structure |
| CN103727230A (en) * | 2012-10-10 | 2014-04-16 | 李华容 | Method for sealing tank welding joint |
| CN203780621U (en) * | 2014-03-10 | 2014-08-20 | 北京汽车股份有限公司 | Coating air leaking hole of car trunk lid |
| CN104889041A (en) * | 2014-03-05 | 2015-09-09 | 浙江吉利汽车有限公司 | Vehicle PVC sealant coating process |
| CN106428912A (en) * | 2016-10-12 | 2017-02-22 | 江苏盈丰智能工程科技有限公司 | Water tank and production process |
| CN107842668A (en) * | 2017-09-29 | 2018-03-27 | 哈尔滨工业大学 | Joint uses internal lining pipe preserving method during a kind of oil field pipe welding |
-
2019
- 2019-05-06 CN CN201910372898.8A patent/CN110153597A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102010680A (en) * | 2010-10-28 | 2011-04-13 | 北京龙苑伟业新材料有限公司 | Thermosetting type seam tape composition for seam sealing, seam tape and preparation method of seam tape |
| CN103727230A (en) * | 2012-10-10 | 2014-04-16 | 李华容 | Method for sealing tank welding joint |
| CN103661613A (en) * | 2013-12-11 | 2014-03-26 | 安徽江淮汽车股份有限公司 | Automobile side wall rear wheel envelope structure |
| CN104889041A (en) * | 2014-03-05 | 2015-09-09 | 浙江吉利汽车有限公司 | Vehicle PVC sealant coating process |
| CN203780621U (en) * | 2014-03-10 | 2014-08-20 | 北京汽车股份有限公司 | Coating air leaking hole of car trunk lid |
| CN106428912A (en) * | 2016-10-12 | 2017-02-22 | 江苏盈丰智能工程科技有限公司 | Water tank and production process |
| CN107842668A (en) * | 2017-09-29 | 2018-03-27 | 哈尔滨工业大学 | Joint uses internal lining pipe preserving method during a kind of oil field pipe welding |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113352627A (en) * | 2021-06-01 | 2021-09-07 | 东莞职业技术学院 | Silica gel strip welding process |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190823 |