CN105290633A - Melting and welding method of busbar - Google Patents
Melting and welding method of busbar Download PDFInfo
- Publication number
- CN105290633A CN105290633A CN201510877357.2A CN201510877357A CN105290633A CN 105290633 A CN105290633 A CN 105290633A CN 201510877357 A CN201510877357 A CN 201510877357A CN 105290633 A CN105290633 A CN 105290633A
- Authority
- CN
- China
- Prior art keywords
- bus
- bar
- melting
- calandria
- welding method
- 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
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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The invention discloses a melting and welding method of a busbar, and relates to the field of a battery producing method. According to the melting and welding method disclosed by the invention, a heating body, a busbar and a busbar fixing device are adopted, wherein the busbar is fixed on the busbar fixing device during melting and welding. According to the melting and welding method disclosed by the invention, a vibration device is arranged on the heating body or the busbar fixing device, and during performing a busbar melting and welding technology, the heating body which reaches a melting and welding temperature is vibrated relative to the busbar fixing device through the vibration device. According to the melting and welding method disclosed by the invention, the heat-transfer efficiency of a heating element is improved through vibration, and the purpose of actively transferring heat is achieved, so that the heat transfer process is accelerated, the energy consumption is reduced, and the efficiency is improved.
Description
Technical field
The present invention relates to cell production method field, particularly relate to a kind of fusion welding method of bus-bar.
Background technology
Existing bus-bar welding mainly makes in two ways, and first kind of way is rifle weldering, and the second is melting welding; Wherein first method because there is environmental protection, security problems does not re-use, and second method needs the welding temperature of use about 500 DEG C, the power consumption of this method is huge, but efficiency is very low, go to reduce power consumption so need to propose a kind of new embodiment to the second fusion welding method, raise the efficiency.
Summary of the invention
The invention provides a kind of fusion welding method of bus-bar for the deficiencies in the prior art part, the method is by the heat transfer efficiency of rise in vibration heater, and the object reaching initiatively heat transfer accelerates diabatic process reduction energy consumption with this, raising efficiency.
Technical scheme of the present invention is to provide a kind of fusion welding method of bus-bar, comprise calandria, bus-bar and bus-bar fixture, when melting welding, described bus-bar is fixed in described bus-bar fixture, this method arranges vibrating device on described calandria or bus-bar fixture, makes the relatively described bus-bar fixture vibration of the described calandria of arrival melting welding temperature when carrying out bus-bar welding process by described vibrating device.
As preferably of the present invention, described vibrating device is arranged on described calandria.
As preferably of the present invention, described vibrating device makes described calandria or described bus-bar fixture vibrate back and forth along described calandria to the direction of described bus-bar.Direction of vibration and the identical lifting heat transfer efficiency in heat transfer direction.
As preferably of the present invention, described calandria is when position, the centre of oscillation, and the needing of the fire end of described calandria and bus-bar is provided with preset clearance between welding ends.The arranging of preset clearance effectively protects heating head and can not be touched when vibrating and damage, and simultaneously for heat transfer provides the buffer area holding heat, and is unlikely to that local area heat is too high causes melting welding uneven, causes rosin joint.
As preferably of the present invention, described preset clearance is 1mm ~ 5mm.
As preferably of the present invention, described preset clearance is greater than 1/2nd amplitudes of described vibrating device.
As preferably of the present invention, during melting welding, the temperature of welding ends that needs of described bus-bar remains between 450 DEG C ~ 500 DEG C.
As preferably of the present invention, described calandria is ceramic heater.
The present invention has following beneficial effect:
The present invention has effect and reduces power consumption, the advantage of raising the efficiency.
Detailed description of the invention
The present embodiment comprises calandria, bus-bar and bus-bar fixture, when melting welding, bus-bar is fixed in bus-bar fixture, this method arranges vibrating device on calandria or bus-bar fixture, makes the relative bus-bar fixture vibration of the calandria of arrival melting welding temperature when carrying out bus-bar welding process by vibrating device.Vibrating device is arranged on calandria.Vibrating device makes calandria or bus-bar fixture vibrate back and forth along calandria to the direction of bus-bar.Calandria is ceramic heater.
The present embodiment calandria is when position, the centre of oscillation, and the needing of the fire end of calandria and bus-bar is provided with preset clearance between welding ends.Preset clearance is 1mm ~ 5mm.Preset clearance is greater than 1/2nd amplitudes of vibrating device.
During the present embodiment melting welding, the temperature of welding ends that needs of bus-bar remains between 450 DEG C ~ 500 DEG C.
Embodiment recited above is only be described the preferred embodiment of the present invention, not limits the spirit and scope of the present invention.Under the prerequisite not departing from design concept of the present invention; the various modification that this area ordinary person makes technical scheme of the present invention and improvement; all should drop into protection scope of the present invention, the technology contents of request protection of the present invention, all records in detail in the claims.
Claims (8)
1. the fusion welding method of a bus-bar, it is characterized in that: comprise calandria, bus-bar and bus-bar fixture, when melting welding, described bus-bar is fixed in described bus-bar fixture, this method arranges vibrating device on described calandria or bus-bar fixture, makes the relatively described bus-bar fixture vibration of the described calandria of arrival melting welding temperature when carrying out bus-bar welding process by described vibrating device.
2. the fusion welding method of a kind of bus-bar according to claim 1, is characterized in that: described vibrating device is arranged on described calandria.
3. the fusion welding method of a kind of bus-bar according to claim 1 and 2, is characterized in that: described vibrating device makes described calandria or described bus-bar fixture vibrate back and forth along described calandria to the direction of described bus-bar.
4. the fusion welding method of a kind of bus-bar according to claim 3, is characterized in that: described calandria is when position, the centre of oscillation, and the needing of the fire end of described calandria and bus-bar is provided with preset clearance between welding ends.
5. the fusion welding method of a kind of bus-bar according to claim 4, is characterized in that: described preset clearance is 1mm ~ 5mm.
6. the fusion welding method of a kind of bus-bar according to claim 4, is characterized in that: described preset clearance is greater than 1/2nd amplitudes of described vibrating device.
7. the fusion welding method of a kind of bus-bar according to claim 1 and 2, is characterized in that: during melting welding, the temperature of welding ends that needs of described bus-bar remains between 450 DEG C ~ 500 DEG C.
8. the fusion welding method of a kind of bus-bar according to claim 1, is characterized in that: described calandria is ceramic heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877357.2A CN105290633A (en) | 2015-12-04 | 2015-12-04 | Melting and welding method of busbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877357.2A CN105290633A (en) | 2015-12-04 | 2015-12-04 | Melting and welding method of busbar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105290633A true CN105290633A (en) | 2016-02-03 |
Family
ID=55188816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510877357.2A Pending CN105290633A (en) | 2015-12-04 | 2015-12-04 | Melting and welding method of busbar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105290633A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1411944A (en) * | 2002-11-22 | 2003-04-23 | 铁道部电气化工程局宝鸡器材厂 | Manifold welding process |
| CN102891278A (en) * | 2012-10-18 | 2013-01-23 | 双登集团股份有限公司 | Casting and welding method of lead-acid storage battery busbar |
| KR20130114304A (en) * | 2012-04-09 | 2013-10-17 | 주식회사 엘지화학 | Welding device for improved weldability of bus bar |
| WO2014156845A1 (en) * | 2013-03-26 | 2014-10-02 | サンデン株式会社 | Brazing apparatus, brazing method, and heat exchanger |
| CN104677107A (en) * | 2015-03-13 | 2015-06-03 | 苏州圣谱拉新材料科技有限公司 | Vibration soaking pit furnace |
-
2015
- 2015-12-04 CN CN201510877357.2A patent/CN105290633A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1411944A (en) * | 2002-11-22 | 2003-04-23 | 铁道部电气化工程局宝鸡器材厂 | Manifold welding process |
| KR20130114304A (en) * | 2012-04-09 | 2013-10-17 | 주식회사 엘지화학 | Welding device for improved weldability of bus bar |
| CN102891278A (en) * | 2012-10-18 | 2013-01-23 | 双登集团股份有限公司 | Casting and welding method of lead-acid storage battery busbar |
| WO2014156845A1 (en) * | 2013-03-26 | 2014-10-02 | サンデン株式会社 | Brazing apparatus, brazing method, and heat exchanger |
| CN104677107A (en) * | 2015-03-13 | 2015-06-03 | 苏州圣谱拉新材料科技有限公司 | Vibration soaking pit furnace |
Non-Patent Citations (1)
| Title |
|---|
| 侯钊: "机械振动对AZ91镁合金充型及凝固的影响研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202072799U (en) | Overflowing protective structure for polycrystalline silicon ingot furnace | |
| CN105290633A (en) | Melting and welding method of busbar | |
| CN104033935A (en) | Heat dissipation rack of microwave oven | |
| CN203923303U (en) | Metal sheet heat treatment deformation device | |
| CN105206877A (en) | Heating method of polymer lithium ion battery high-temperature fixture formation equipment | |
| CN202611241U (en) | Building limiting protection piece | |
| CN204920318U (en) | Removable fraction glass steel heated warehouses | |
| CN203866190U (en) | Novel glass toughening holder | |
| CN203944799U (en) | Movable heated type casting rising head | |
| CN203187718U (en) | Disposable quenching-bending clamp of tool | |
| CN103771692A (en) | Dehydroxylation method and device for heavy-caliber quartz tube | |
| CN202174718U (en) | Sleeve heater with fixing structure | |
| CN204136429U (en) | A kind of fusible pattern assembly welding weldering cutter | |
| CN204529908U (en) | Thermal treatment gas furnace charging basket strut member | |
| CN204487764U (en) | A kind of mould easy to use | |
| ZA201903045B (en) | Cogeneration system and method for the combined heat and power generation from solar thermal energy | |
| CN103008815A (en) | Induction duct-desoldering device and desoldering method | |
| CN204171505U (en) | A kind of flame welding heat-resistant device | |
| CN203454170U (en) | Novel high temperature feedback type acoustic energy ash removal device | |
| CN203964643U (en) | Novel household china tunnel kiln top insulation construction | |
| CN202769785U (en) | Electric heater with improved structure | |
| CN203163573U (en) | Integrated steam pipeline | |
| CN203144454U (en) | Heating and heat-preserving device of pile leg main board tube | |
| CN207716909U (en) | The telescopic device of radiator | |
| CN203918162U (en) | A kind of heat gun rifle head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |