CN106925858A - A kind of high-frequency gas protect soldering oven and its method of work - Google Patents
A kind of high-frequency gas protect soldering oven and its method of work Download PDFInfo
- Publication number
- CN106925858A CN106925858A CN201710128860.7A CN201710128860A CN106925858A CN 106925858 A CN106925858 A CN 106925858A CN 201710128860 A CN201710128860 A CN 201710128860A CN 106925858 A CN106925858 A CN 106925858A
- Authority
- CN
- China
- Prior art keywords
- fixture
- controller
- frequency
- temperature
- support
- 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
- 238000005476 soldering Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 229910000926 A-3 tool steel Inorganic materials 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 12
- 239000004411 aluminium Substances 0.000 abstract description 9
- 239000007789 gas Substances 0.000 description 16
- 238000005219 brazing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- B23K1/002—Soldering by means of induction heating
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Induction Heating (AREA)
Abstract
The invention discloses a kind of high-frequency gas protection soldering oven and its method of work, including：Body of heater, gas shield device and controller；The body of heater includes shell, cavity, support, fixture, high frequency coil, screen layer and temperature monitor；The outer casing inner wall is provided with screen layer, and the cavity bottom is provided with support, and the fixture is placed on support, and the high frequency coil is wound in housing surface, and the high frequency coil is connected to form closed-loop path by wire and controller；The gas shield device is connected by pipeline with cavity；The chucking surface is provided with temperature monitor, and the temperature monitor is connected with controller；During work, workpiece is first fixed；There is electromagnetic induction and produce heat in opening controller, high frequency coil, the heat conductivity of Btu utilization aluminium causes that soldering work piece is heated rapidly with fixture；Then cooled down after stove inside holding, take out workpiece, complete soldering work；The present invention has the advantages that quick heating, energy-conserving and environment-protective.
Description
Technical field：
The invention belongs to soldering tech field, more particularly to a kind of high-frequency gas protection soldering oven and its method of work.
Background technology：
Soldering processes are mainly used in steel, metallurgy industry etc., for cleaner refrigeration accessory, the aviation boat of automobile industry
Soldering and the photothermal treatment of its row and other stainless steel parts.Aluminium Radiator generally uses furnace brazing technology, will fill
The workpiece for preparing is placed in carries out heating welding in stove, generally require with brazing flux or blanketing with inert gas, heating than more uniform,
Can be used to produce in enormous quantities, welding effect is good.But, because the heat time needs 18-20 hour, heating-up temperature need to reach
20-600 DEG C, long-time high-temperature heating then brings the defects such as big, high cost, the aluminum material denaturation of energy consumption.
The information for being disclosed in the background section is merely intended to increase the understanding to general background of the invention, without answering
In being considered as recognizing or imply in any form that the information structure has been the prior art well known to persons skilled in the art.
The content of the invention：
It is above-mentioned existing so as to overcome it is an object of the invention to provide a kind of high-frequency gas protection soldering oven and its method of work
There is the defect in technology.
To achieve the above object, the invention provides a kind of high-frequency gas protection soldering oven, including：Body of heater, gas shield
Device and controller；The body of heater includes shell, cavity, support, fixture, high frequency coil, screen layer and temperature monitor；It is described
Outer casing inner wall is provided with screen layer, and the cavity bottom is provided with support, and the fixture is placed on support, and the high frequency coil is wound in
Housing surface, the high frequency coil is connected to form closed-loop path by wire and controller；The gas shield device is by pipe
Road is connected with cavity；The chucking surface is provided with temperature monitor, and the temperature monitor is connected with controller.
Preferably, in technical scheme, fixture is made up of train wheel bridge and lower plate, and the train wheel bridge and lower plate surface are symmetrical
It is provided with screw.
Preferably, in technical scheme, the upper and lower cleat surface of fixture is by A3 steel, spheroidal graphite cast-iron, 430 stainless irons
Material is planted to be made.
A kind of high-frequency gas protect the method for work of soldering oven, its step to be：
(1) workpiece is fixed in fixture by screw rod, then fixture is placed on support；
(2) heating-up temperature is set, gas shield device is opened；
(3) there is electromagnetic induction in opening controller, high frequency coil, carry out high-frequency heating with fixture；
(4) heat that chucking surface is produced makes workpiece be heated by heat transfer；
(5) temperature monitor monitoring chucking surface temperature, the heating-up temperature in chucking surface temperature reaches step (2)
When, controller stops heating；
(6) gas shield device is closed, workpiece was in stove inside holding 5-10 minutes；
(7) workpiece is taken out after cooling.
Preferably, in technical scheme, heating-up temperature is set as 570 ° -600 °.
Compared with prior art, the present invention has the advantages that：
(1) the high frequency brazing heating of Aluminium Radiator is realized：Sent out by the high frequency coil wound on metal fixture and cavity
Raw electromagnetic induction, the heat of generation makes Aluminium Radiator be heated by heat transfer, carries out soldering.
(2) soldering efficiency is improved：Using the heat conductivity of aluminium, aluminum workpiece can be heated rapidly, can complete aluminium within 2-3 hours
The soldering of radiator processed, greatly improves soldering efficiency.
(3) processing safety is improved:Harmful dust is not produced in brazing process, screen layer is set in inner walls,
High frequency radiation can effectively be lowered.
(4) environmental protection and energy saving：Using high frequency brazing technique, the holding time of Aluminium Radiator is shorter, reaches the mesh of energy-conservation
's.
(5) reduces cost：Product structure is simple, easy to operate, it is easy to safeguard, takes up room smaller.
Brief description of the drawings：
Fig. 1 is that high-frequency gas of the present invention protect soldering oven structural representation；
Fig. 2 is fixture overlooking the structure diagram in the present invention.
Reference is：1- shells, 2- cavitys, 3- supports, 4- fixtures, 5- high frequency coils, 6- controllers, 7- screen layers,
40- train wheel bridges, 41- lower plates, screw -42, gas shield device 8, temperature monitor -9.
Specific embodiment：
Specific embodiment of the invention is described in detail below, it is to be understood that protection scope of the present invention is not
Limited by specific embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " including " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other units
Part or other parts.
As shown in Figure 1-2, a kind of high-frequency gas protection soldering oven, including：Body of heater, gas shield device 8 and controller 6；
The body of heater includes shell 1, cavity 2, support 3, fixture 4, high frequency coil 5, screen layer 7 and temperature monitor 9；The shell 1
Inwall is provided with screen layer 7, and the bottom of the cavity 2 is provided with support 3, and the fixture 4 is placed on support 3, and the high frequency coil 5 winds
In the surface of cavity 2, the high frequency coil 5 is connected to form closed-loop path by wire and controller 6；The gas shield device 8
It is connected with cavity 2 by pipeline；The surface of the fixture 4 is provided with temperature monitor 9, the temperature monitor 9 and the phase of controller 6
Even.
Fixture 4 is made up of train wheel bridge 40 and lower plate 41, and screw 42 is arranged with train wheel bridge 40 and lower plate 41.
During work, first workpiece is placed on lower plate 41, then is fixed so as to solid train wheel bridge 40 and lower plate 41 with screw rod
Determine workpiece, sent into cavity 2 after assembling, be held on support 3；Heating-up temperature and soaking time on setting controller 6, soldering
Heating-up temperature is set as 600 ° during Aluminium Radiator, and soaking time is set as 5-10 minutes；Opening controller 6, high frequency coil 5 with
There is electromagnetic induction and produce heat in fixture 4, the heat conductivity of Btu utilization aluminium causes that soldering work piece is heated rapidly, be opened during heating
Gas shield device 8 prevents the oxidation of aluminum workpiece, and the detection surface temperature of fixture 4 of temperature monitor 9 simultaneously transfers data to control
Device processed 6, when the surface temperature of fixture 4 reaches design temperature, controller 6 stops heating, gas shield device 8 is closed, according to pre-
The soaking time for first setting, cools down after stove inside holding, takes out workpiece, completes soldering work.
The foregoing description to specific illustrative embodiment of the invention be in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explaining that certain principles of the invention and its reality should
With so that those skilled in the art can realize and using a variety of exemplaries of the invention and
A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (6)
1. a kind of high-frequency gas protect soldering oven, it is characterised in that：Including：Body of heater, gas shield device and controller；The stove
Body includes shell, cavity, support, fixture, high frequency coil, screen layer and temperature monitor；The outer casing inner wall is provided with screen layer,
The cavity bottom is provided with support, and the fixture is placed on support, and the high frequency coil is wound in housing surface, the high-frequency line
Circle is connected to form closed-loop path by wire and controller；The gas shield device is connected by pipeline with cavity；It is described
Chucking surface is provided with temperature monitor, and the temperature monitor is connected with controller.
2. high-frequency gas according to claim 1 protect soldering oven, it is characterised in that：The fixture is by train wheel bridge and lower folder
Plate is constituted.
3. high-frequency gas according to claim 2 protect soldering oven, it is characterised in that：The train wheel bridge and lower plate surface
It is arranged with screw.
4. high-frequency gas according to claim 2 protect soldering oven, it is characterised in that：The upper and lower clamping plate is cast by spheroidal graphite
A kind of material in iron, 430 stainless steels, A3 Steel materials is made.
5. a kind of high-frequency gas protect the method for work of soldering oven, its step to be：
(1) workpiece is fixed in fixture by screw rod, then fixture is placed on support；
(2) heating-up temperature is set, gas shield device is opened；
(3) there is electromagnetic induction in opening controller, high frequency coil, carry out high-frequency heating with fixture；
(4) heat that chucking surface is produced makes workpiece be heated by heat transfer；
(5) temperature monitor monitoring chucking surface temperature, when chucking surface temperature reaches the heating-up temperature in step (2), control
Device processed stops heating；
(6) gas shield device is closed, workpiece was in stove inside holding 5-10 minutes；
(7) workpiece is taken out after cooling.
6. a kind of high-frequency gas according to claim 5 protect the method for work of soldering oven, it is characterised in that：Step (2)
Middle heating-up temperature is 570 ° -600 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710128860.7A CN106925858A (en) | 2017-03-06 | 2017-03-06 | A kind of high-frequency gas protect soldering oven and its method of work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710128860.7A CN106925858A (en) | 2017-03-06 | 2017-03-06 | A kind of high-frequency gas protect soldering oven and its method of work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106925858A true CN106925858A (en) | 2017-07-07 |
Family
ID=59424609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710128860.7A Pending CN106925858A (en) | 2017-03-06 | 2017-03-06 | A kind of high-frequency gas protect soldering oven and its method of work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106925858A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511550A (en) * | 2017-09-08 | 2017-12-26 | 陕西飞机工业（集团）有限公司 | A kind of high-frequency induction brazing device and method of aluminum bronze soldered fitting |
| CN111375863A (en) * | 2020-04-10 | 2020-07-07 | 张书香 | High-frequency insulator welding fixture |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294528A (en) * | 2011-08-12 | 2011-12-28 | 江苏华昌工具制造有限公司 | Process for carrying out entire high-frequency brazing by welding jig |
| CN203292646U (en) * | 2013-05-15 | 2013-11-20 | 郑州机械研究所 | High-frequency induction vacuum brazing furnace |
| JP2015202508A (en) * | 2014-04-15 | 2015-11-16 | パナソニックＩｐマネジメント株式会社 | Brazing method and device |
| CN105436652A (en) * | 2015-12-11 | 2016-03-30 | 贵州永红航空机械有限责任公司 | Spring brazing clamp and spring pressure control method thereof |
| CN206794979U (en) * | 2017-03-06 | 2017-12-26 | 无锡格林沃科技有限公司 | A kind of high-frequency gas protects soldering oven |
-
2017
- 2017-03-06 CN CN201710128860.7A patent/CN106925858A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294528A (en) * | 2011-08-12 | 2011-12-28 | 江苏华昌工具制造有限公司 | Process for carrying out entire high-frequency brazing by welding jig |
| CN203292646U (en) * | 2013-05-15 | 2013-11-20 | 郑州机械研究所 | High-frequency induction vacuum brazing furnace |
| JP2015202508A (en) * | 2014-04-15 | 2015-11-16 | パナソニックＩｐマネジメント株式会社 | Brazing method and device |
| CN105436652A (en) * | 2015-12-11 | 2016-03-30 | 贵州永红航空机械有限责任公司 | Spring brazing clamp and spring pressure control method thereof |
| CN206794979U (en) * | 2017-03-06 | 2017-12-26 | 无锡格林沃科技有限公司 | A kind of high-frequency gas protects soldering oven |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511550A (en) * | 2017-09-08 | 2017-12-26 | 陕西飞机工业（集团）有限公司 | A kind of high-frequency induction brazing device and method of aluminum bronze soldered fitting |
| CN111375863A (en) * | 2020-04-10 | 2020-07-07 | 张书香 | High-frequency insulator welding fixture |
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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 |
Application publication date: 20170707 |
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| WD01 | Invention patent application deemed withdrawn after publication |