CN103600152B - A kind of for inert gas shielding downforce soldering apparatus in stove - Google Patents
A kind of for inert gas shielding downforce soldering apparatus in stove Download PDFInfo
- Publication number
- CN103600152B CN103600152B CN201310572434.4A CN201310572434A CN103600152B CN 103600152 B CN103600152 B CN 103600152B CN 201310572434 A CN201310572434 A CN 201310572434A CN 103600152 B CN103600152 B CN 103600152B
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- CN
- China
- Prior art keywords
- soldering
- furnace
- argon
- heater
- temperature controller
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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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- 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
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/008—Soldering within a furnace
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/04—Heating appliances
- B23K3/047—Heating appliances electric
-
- 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
- B23K2101/38—Conductors
Abstract
A kind of for inert gas shielding downforce soldering apparatus in stove, relate to soldering technology field, comprise intelligent temperature controller, the soldering furnace be connected with intelligent temperature controller, and two argon bottles be connected on soldering furnace, heating frock is provided with in described soldering furnace, described heater load is connected to copperhead, described soldering furnace comprises a body of heater, described bottom of furnace body is provided with universal wheel, described body of heater bottom surface is provided with electrode, be provided with furnace bottom at described bottom of furnace body to support, described lower portion of furnace body side is provided with gas access, described upper of furnace body side is provided with an aviation socket, described body of heater top is provided with upper flange, described upper flange is provided with observation window and gas outlet, described intelligent temperature controller connects aviation socket and electrode by wire, described electrode and heater load connect.The present invention can carry out available protecting in welding process, and after having welded, soldering position pore is less, voidage can meet design requirement.
Description
Technical field
The present invention relates to soldering technology field, be specifically related to a kind of for inert gas shielding downforce soldering apparatus and welding method in stove.
Background technology
Existing soldering technology is mainly by the moulding superconductive cable that completes and current divider copperhead endoporus tining respectively, at normal temperatures superconductive cable and copperhead are completed assembling, by the heating of heating frock, add tin material to superconductive cable and copperhead endoporus fit-up gap place after reaching predetermined temperature, complete the soldering to superconductive cable and copperhead endoporus.The shortcoming of this method is that cold setting success rate is not high, and easily cause damage to superconductive cable, gas-protection-free in welding process, workpiece is easily oxidized, and the superconductive cable pore welded is more, and voidage cannot meet design requirement.
Summary of the invention
It is comparatively convenient that technical problem to be solved by this invention is to provide a kind of assembling; do not damage superconductive cable; available protecting can be carried out in welding process; after having welded, soldering position pore is less, voidage can meet design requirement for inert gas shielding downforce soldering apparatus and welding method in stove.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of for inert gas shielding downforce soldering apparatus in stove, comprise intelligent temperature controller, the soldering furnace be connected with intelligent temperature controller and be connected to two argon bottles on soldering furnace, be provided with heating frock in described soldering furnace, described heater load is connected to copperhead;
Described soldering furnace comprises a body of heater, described bottom of furnace body is provided with universal wheel, described body of heater bottom surface is provided with electrode, be provided with furnace bottom at described bottom of furnace body to support, described lower portion of furnace body side is provided with gas access, upper of furnace body side is provided with an aviation socket, and described body of heater top is provided with upper flange, and described upper flange is provided with observation window and gas outlet;
Described intelligent temperature controller connects aviation socket and electrode by wire, and described electrode and heater load connect;
Described two argon bottles are connected in parallel on gas access, and two are respectively equipped with valve between argon bottle and gas access.
Two described argon bottles are divided into the first argon bottle and the second argon bottle, be provided with valve, be provided with pressure loading valve between the second argon bottle and gas access between the first argon bottle and gas access.
For a method for inert gas shielding downforce soldering in stove, comprise following method step,
1) connection to soldering furnace, intelligent temperature controller, argon bottle is first completed, composition solder system;
2) copperhead and heater load are connect and fix, the power line of heating frock is connected with electrode;
3) open the valve of the first argon bottle, by flowmeter to argon gas logical in soldering furnace, set a heating-up temperature a little more than tin material fusing point by intelligent temperature controller, start heating power supply;
4) when workpiece temperature reaches predetermined temperature, open soldering furnace upper flange, tin material, tining are put to copperhead endoporus, after tin material melts completely, carry out the assembling of 12 share cables and copperhead;
5) last, close the valve of the first argon bottle, install and seal upper flange and gas outlet, be filled with high pressure argon gas by the pressure-reducing valve of the second argon bottle in stove, after keeping a period of time, close heating power supply, treat that near room temperature is down to by workpiece, take out workpiece, soldering completes.
The invention has the beneficial effects as follows:
1) assemble under higher than tin material melting temperature, avoid the damage to parts in the failure of assembling and assembling process.
2) in soldering furnace logical argon shield carry out heating, soldering, effectively reduce the oxidation of workpiece.
3) fill high pressure argon gas in stove, make liquid tin material pressurized, the nonwettable narrow position of tin material can be entered into, welded posterior spiracle less.
Accompanying drawing explanation
Fig. 1 is soldering furnace structure chart of the present invention;
Fig. 2 is current divider copperhead assembly assumption diagram of the present invention;
Fig. 3 is the moulding superconductive cable structure chart completed of the present invention;
Fig. 4 is the connection layout of soldering system of the present invention.
The explanation of number in the figure: 1, gas outlet 2, observation window 3, upper flange 4, aviation socket 5, furnace bottom support 6, gas access 7, electrode 8, universal wheel 9, intelligent temperature controller 10, copperhead 11, heating frock 12, argon bottle.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As Figure 1-4, a kind of for inert gas shielding downforce soldering apparatus in stove, two argon bottles 12 comprising intelligent temperature controller 9, the soldering furnace be connected with intelligent temperature controller 9 and be connected on soldering furnace, are provided with heating frock 11 in soldering furnace, heating frock 11 is connected with copperhead 10;
Soldering furnace comprises a body of heater, bottom of furnace body is provided with universal wheel 8, body of heater bottom surface is provided with electrode 7, be provided with furnace bottom at bottom of furnace body and support 5, lower portion of furnace body side is provided with gas access 6, upper of furnace body side is provided with an aviation socket 4, and body of heater top is provided with upper flange 3, and upper flange 3 is provided with observation window 2 and gas outlet 1; Intelligent temperature controller 9 connects aviation socket 4 and electrode 7 by wire, and electrode 7 is connected with heating frock 11; Two argon bottles 12 are connected in parallel on gas access 6, and and are respectively equipped with valve between gas access 6.
For a method for inert gas shielding downforce soldering in stove, comprise following method step,
1) connection to soldering furnace, intelligent temperature controller 9, argon bottle 12 is first completed, composition solder system;
2) copperhead 10 is connected with heating frock 11 and fixes, the power line of heating frock 11 is connected with electrode 7;
3) open argon bottle 12(steel cylinder 1) valve, by flowmeter to argon gas logical in soldering furnace, set a heating-up temperature a little more than tin material fusing point by intelligent temperature controller 9, start heating power supply;
4) when workpiece temperature reaches predetermined temperature, open soldering furnace upper flange 3, tin material, tining are put to copperhead 10 endoporus, after tin material melts completely, carry out the assembling of 12 share cables and copperhead;
5) last, close argon bottle 12(steel cylinder 1) valve, install and seal upper flange 3 and gas outlet 1, by argon bottle 12(steel cylinder 2) pressure-reducing valve be filled with high pressure argon gas in stove, keep after a period of time, close heating power supply, treat that near room temperature is down to by workpiece, take out workpiece, soldering completes.
The present invention is owing to taking above technical scheme, and it has the following advantages:
1, assembling process is very well, and superconductive cable not damaged is out of shape
2, the oxidation that parts cause in heating, welding process is effectively avoided
3, soldering position pore is few, and voidage is lower
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. one kind for inert gas shielding downforce soldering apparatus in stove, it is characterized in that: comprise intelligent temperature controller, the soldering furnace be connected with intelligent temperature controller, and two argon bottles be connected on soldering furnace, heating frock is provided with in described soldering furnace, described heater load is connected to copperhead, described soldering furnace comprises a body of heater, described bottom of furnace body is provided with universal wheel, described body of heater bottom surface is provided with electrode, be provided with furnace bottom at described bottom of furnace body to support, described lower portion of furnace body side is provided with gas access, described upper of furnace body side is provided with an aviation socket, described body of heater top is provided with upper flange, described upper flange is provided with observation window and gas outlet, described intelligent temperature controller connects aviation socket and electrode by wire, described electrode and heater load connect, this soldering apparatus is adopted to carry out the method for scolding tin as follows:
1) connection to soldering furnace, intelligent temperature controller, argon bottle is first completed, composition solder system;
2) copperhead and heater load are connect and fix, the power line of heating frock is connected with electrode;
3) open the valve of the first argon bottle, by flowmeter to argon gas logical in soldering furnace, set a heating-up temperature a little more than tin material fusing point by intelligent temperature controller, start heating power supply;
4) when workpiece temperature reaches predetermined temperature, open soldering furnace upper flange, tin material, tining are put to copperhead endoporus, after tin material melts completely, carry out the assembling of 12 share cables and copperhead;
5) last, close the valve of the first argon bottle, install and seal upper flange and gas outlet, be filled with high pressure argon gas by the pressure-reducing valve of the second argon bottle in stove, after keeping a period of time, close heating power supply, treat that near room temperature is down to by workpiece, take out workpiece, soldering completes.
2. one according to claim 1 is used for inert gas shielding downforce soldering apparatus in stove, it is characterized in that: described two argon bottles are connected in parallel on the gas access of soldering furnace.
3. one according to claim 2 is used for inert gas shielding downforce soldering apparatus in stove; it is characterized in that: two described argon bottles are divided into the first argon bottle and the second argon bottle; be provided with valve between first argon bottle and gas access, between the second argon bottle and gas access, be provided with pressure loading valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310572434.4A CN103600152B (en) | 2013-11-15 | 2013-11-15 | A kind of for inert gas shielding downforce soldering apparatus in stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310572434.4A CN103600152B (en) | 2013-11-15 | 2013-11-15 | A kind of for inert gas shielding downforce soldering apparatus in stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103600152A CN103600152A (en) | 2014-02-26 |
| CN103600152B true CN103600152B (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310572434.4A Active CN103600152B (en) | 2013-11-15 | 2013-11-15 | A kind of for inert gas shielding downforce soldering apparatus in stove |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2865967Y (en) * | 2005-12-16 | 2007-02-07 | 杨展有限公司 | Preheating device for automatic tin soldering furnace |
| JP2007059584A (en) * | 2005-08-24 | 2007-03-08 | Yokota Technica:Kk | Reflow furnace |
| CN101032773A (en) * | 2007-04-18 | 2007-09-12 | 南京三超金刚石工具有限公司 | Method and device for the braze welding of tool made of superhard material |
| CN101041195A (en) * | 2007-04-09 | 2007-09-26 | 盐城市康杰机械制造有限公司 | Air protecting and heating type braze welding furnace |
| JP2010165553A (en) * | 2009-01-15 | 2010-07-29 | Sumitomo Electric Ind Ltd | Soldering device and method of soldering |
| JP2010287635A (en) * | 2009-06-09 | 2010-12-24 | Tamura Seisakusho Co Ltd | Reflow device |
| CN103084695A (en) * | 2012-12-31 | 2013-05-08 | 北京中科同志科技有限公司 | Recording unit for reflow soldering machine and reflow soldering machine |
| CN203566039U (en) * | 2013-11-15 | 2014-04-30 | 合肥科烨电物理设备制造有限公司 | Device for pressure tin soldering under protection of inert gas in furnace |
-
2013
- 2013-11-15 CN CN201310572434.4A patent/CN103600152B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007059584A (en) * | 2005-08-24 | 2007-03-08 | Yokota Technica:Kk | Reflow furnace |
| CN2865967Y (en) * | 2005-12-16 | 2007-02-07 | 杨展有限公司 | Preheating device for automatic tin soldering furnace |
| CN101041195A (en) * | 2007-04-09 | 2007-09-26 | 盐城市康杰机械制造有限公司 | Air protecting and heating type braze welding furnace |
| CN101032773A (en) * | 2007-04-18 | 2007-09-12 | 南京三超金刚石工具有限公司 | Method and device for the braze welding of tool made of superhard material |
| JP2010165553A (en) * | 2009-01-15 | 2010-07-29 | Sumitomo Electric Ind Ltd | Soldering device and method of soldering |
| JP2010287635A (en) * | 2009-06-09 | 2010-12-24 | Tamura Seisakusho Co Ltd | Reflow device |
| CN103084695A (en) * | 2012-12-31 | 2013-05-08 | 北京中科同志科技有限公司 | Recording unit for reflow soldering machine and reflow soldering machine |
| CN203566039U (en) * | 2013-11-15 | 2014-04-30 | 合肥科烨电物理设备制造有限公司 | Device for pressure tin soldering under protection of inert gas in furnace |
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| CN103600152A (en) | 2014-02-26 |
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