CN109514045A - A kind of process for welding repair for new-energy automobile water cooling motor housing water jacket - Google Patents
A kind of process for welding repair for new-energy automobile water cooling motor housing water jacket Download PDFInfo
- Publication number
- CN109514045A CN109514045A CN201811264694.4A CN201811264694A CN109514045A CN 109514045 A CN109514045 A CN 109514045A CN 201811264694 A CN201811264694 A CN 201811264694A CN 109514045 A CN109514045 A CN 109514045A
- Authority
- CN
- China
- Prior art keywords
- water
- water jacket
- jacket
- freezing
- soldering
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/235—Preliminary treatment
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
Abstract
The invention discloses a kind of process for welding repair for new-energy automobile water cooling motor housing water jacket, one week water jacket of aperture can be cleared up before freezing every skin, it can also be brought using plastics package and check whether water jacket is unobstructed, the region just freezed is immersed in the water cooling after freezing, using water cooling mode, good cooling results improve the efficiency to freeze.
Description
Technical field
The invention belongs to a kind of process for welding repair for new-energy automobile water cooling motor housing water jacket.
Background technique
Currently, process for welding repair is exactly simply to freeze, it was exactly using natural cooling after welding, working efficiency is low.
Summary of the invention
The purpose of the present invention is to overcome the above shortcomings, provides that a kind of work efficiency is high for new-energy automobile water
The process for welding repair of cooling motor casing water jacket.
The purpose of the present invention is achieved through the following technical solutions:
A kind of process for welding repair for new-energy automobile water cooling motor housing water jacket, comprising the following steps:
A, filled in the aperture in water jacket with tool, clear up water jacket in every skin；
B, fill in water jacket check whether water jacket is unimpeded with plastic packing belt, it is more than aperture that plastic packing belt, which fills in length in water jacket,
It is considered as unimpeded；
C, iron staff is taken, by fur towel uniform winding on iron staff；
D, the iron staff for being wound with fur towel is put into the inner cavity for needing the water jacket of soldering, hangs over water jacket on iron staff, and is put into Sheng
Have on the water tank shelf of water；
E, it needs the hole of soldering towards surface, wipes soldering region with dry towel, reduce moisture and be easy to freeze；
F, strict control cistern water level: circle is immersed in the water under the seal groove of water jacket, i.e., water level is located under seal groove and encloses in positive direction
Between upper circle, when water level deficiency, need to add water, scoop out part water when excessive, and every soldering 5 need to check water level, and suitably plus water；
G, it is freezed using argon arc welding machine and 4 aluminium welding wire of ￠, each hole time of freezing must not exceed 11 seconds；
H, an aperture needs to rotate water jacket immediately after the completion of freezing, and the region just freezed is made to be immersed in the water cooling；
I, it is freezed position, is polished flat with the polishing of angular machine；
J, local blasting treatment is carried out to water jacket position of freezing；
K, appearance test is carried out to water jacket.
Compared with the prior art, the present invention has the following advantages:
The present invention can clear up one week water jacket of aperture every skin before freezing, and can also bring whether check water jacket using plastics package
It is unobstructed, the region just freezed is immersed in the water cooling after freezing, using water cooling mode, good cooling results are improved and freezed
Efficiency.
Specific embodiment:
It in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will be to the skill in the embodiment of the present invention
Art scheme is clearly and completely described, it is clear that and described embodiments are some of the embodiments of the present invention, rather than all
Embodiment.The elements and features described in one embodiment of the invention can be with one or more other embodiment party
Elements and features shown in formula combine.It should be noted that being omitted for purposes of clarity, in explanation unrelated to the invention
, the expression and description of component known to persons of ordinary skill in the art and processing.Based on the embodiments of the present invention, this field
Those of ordinary skill's every other embodiment obtained under the premise of not making the creative labor, belongs to guarantor of the present invention
The range of shield.
A kind of process for welding repair for new-energy automobile water cooling motor housing water jacket, is filled in the aperture in water jacket with tool,
Clear up water jacket in every skin；It is filled in water jacket with plastic packing belt and checks whether water jacket is unimpeded, and plastic packing belt is filled in water jacket
Length is considered as unimpeded more than aperture；Iron staff is taken, by fur towel uniform winding on iron staff；The iron staff for being wound with fur towel is put into
The inner cavity for needing the water jacket of soldering, hangs over water jacket on iron staff, and is put on the water tank shelf for filling water；Need the hole court of soldering
Surface wipes soldering region with dry towel, reduces moisture and is easy to freeze；Strict control cistern water level: under the seal groove of water jacket
Circle is immersed in the water, i.e., for water level between seal groove Xia Quan and upper circle, when water level deficiency need to add water in positive direction, is scooped out when excessive
Part water, every soldering 5 need to check water level, and suitably add water；It is freezed using argon arc welding machine and 4 aluminium welding wire of ￠, Mei Gekong
Time of freezing must not exceed 11 seconds；One aperture needs to rotate water jacket immediately after the completion of freezing, and is immersed in the water the region just freezed
It is cooling；It is freezed position, is polished flat with the polishing of angular machine；Local blasting treatment is carried out to water jacket position of freezing；Water jacket is carried out
Appearance test.
The present invention can clear up one week water jacket of aperture every skin before freezing, and can also bring inspection water jacket using plastics package
It is whether unobstructed, the region just freezed is immersed in the water cooling after freezing, using water cooling mode, good cooling results are improved
The efficiency to freeze.
Finally, it should be noted that although the present invention and its advantage have been described in detail above it should be appreciated that not
Can be carried out in the case where beyond the spirit and scope of the present invention being defined by the claims appended hereto various changes, substitution and
Transformation.Moreover, the scope of the present invention is not limited only to the specific reality of process, equipment described in specification, means, method and steps
Apply example.One of ordinary skilled in the art holds from the disclosure it will be readily understood that can be used according to the present invention
The row function essentially identical to corresponding embodiment described herein obtains the result essentially identical with it, existing and future
Process, equipment, means, method or step to be developed.Therefore, the attached claims are intended to wrap in the range of them
Include such process, equipment, means, method or step.
Claims (1)
1. a kind of process for welding repair for new-energy automobile water cooling motor housing water jacket, it is characterised in that: the following steps are included:
A, filled in the aperture in water jacket with tool, clear up water jacket in every skin；
B, fill in water jacket check whether water jacket is unimpeded with plastic packing belt, it is more than aperture that plastic packing belt, which fills in length in water jacket,
It is considered as unimpeded；
C, iron staff is taken, by fur towel uniform winding on iron staff；
D, the iron staff for being wound with fur towel is put into the inner cavity for needing the water jacket of soldering, hangs over water jacket on iron staff, and is put into Sheng
Have on the water tank shelf of water；
E, it needs the hole of soldering towards surface, wipes soldering region with dry towel, reduce moisture and be easy to freeze；
F, strict control cistern water level: circle is immersed in the water under the seal groove of water jacket, i.e., water level is located under seal groove and encloses in positive direction
Between upper circle, when water level deficiency, need to add water, scoop out part water when excessive, and every soldering 5 need to check water level, and suitably plus water；
G, it is freezed using argon arc welding machine and 4 aluminium welding wire of ￠, each hole time of freezing must not exceed 11 seconds；
H, an aperture needs to rotate water jacket immediately after the completion of freezing, and the region just freezed is made to be immersed in the water cooling；
I, it is freezed position, is polished flat with the polishing of angular machine；
J, local blasting treatment is carried out to water jacket position of freezing；
K, appearance test is carried out to water jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811264694.4A CN109514045A (en) | 2018-10-29 | 2018-10-29 | A kind of process for welding repair for new-energy automobile water cooling motor housing water jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811264694.4A CN109514045A (en) | 2018-10-29 | 2018-10-29 | A kind of process for welding repair for new-energy automobile water cooling motor housing water jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109514045A true CN109514045A (en) | 2019-03-26 |
Family
ID=65774050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811264694.4A Withdrawn CN109514045A (en) | 2018-10-29 | 2018-10-29 | A kind of process for welding repair for new-energy automobile water cooling motor housing water jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109514045A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558755A (en) * | 2020-05-20 | 2020-08-21 | 无锡承驰伟业焊接科技有限公司 | Repair welding process of water-cooled motor |
| CN114932288A (en) * | 2022-04-27 | 2022-08-23 | 洛阳双瑞精铸钛业有限公司 | Repair welding method for stepped hole of speed reducer shell |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3775584A (en) * | 1972-11-30 | 1973-11-27 | D Moerke | Welding gun |
| CN1107088A (en) * | 1994-04-22 | 1995-08-23 | 国营二一一厂 | Cold-welding recovery method for thin wall of cast iron cylinder |
| CN103157893A (en) * | 2011-12-16 | 2013-06-19 | 宝山钢铁股份有限公司 | Welding method and welding device with weld joint water-cooled synchronously and from right side |
| CN108274109A (en) * | 2018-04-18 | 2018-07-13 | 北京世佳博科技发展有限公司 | A kind of composite connecting method for radiator class product |
| CN108608091A (en) * | 2018-07-06 | 2018-10-02 | 辽宁福鞍重工股份有限公司特种精铸分公司 | A kind of cutting of super-duplex stainless steel casting pressing port and repair method |
-
2018
- 2018-10-29 CN CN201811264694.4A patent/CN109514045A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3775584A (en) * | 1972-11-30 | 1973-11-27 | D Moerke | Welding gun |
| CN1107088A (en) * | 1994-04-22 | 1995-08-23 | 国营二一一厂 | Cold-welding recovery method for thin wall of cast iron cylinder |
| CN103157893A (en) * | 2011-12-16 | 2013-06-19 | 宝山钢铁股份有限公司 | Welding method and welding device with weld joint water-cooled synchronously and from right side |
| CN108274109A (en) * | 2018-04-18 | 2018-07-13 | 北京世佳博科技发展有限公司 | A kind of composite connecting method for radiator class product |
| CN108608091A (en) * | 2018-07-06 | 2018-10-02 | 辽宁福鞍重工股份有限公司特种精铸分公司 | A kind of cutting of super-duplex stainless steel casting pressing port and repair method |
Non-Patent Citations (2)
| Title |
|---|
| 刘志强等: "用低碳钢焊条水浸法冷焊铸铁件", 《焊接》 * |
| 邱葭菲: "铸铁焊补特殊工艺研究与应用实践", 《电焊机》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558755A (en) * | 2020-05-20 | 2020-08-21 | 无锡承驰伟业焊接科技有限公司 | Repair welding process of water-cooled motor |
| CN114932288A (en) * | 2022-04-27 | 2022-08-23 | 洛阳双瑞精铸钛业有限公司 | Repair welding method for stepped hole of speed reducer shell |
| CN114932288B (en) * | 2022-04-27 | 2024-03-22 | 洛阳双瑞精铸钛业有限公司 | Repair welding method for stepped hole of speed reducer shell |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190326 |
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| WW01 | Invention patent application withdrawn after publication |