CN108927598A - Vacuum atom welds diffusion facilities - Google Patents
Vacuum atom welds diffusion facilities Download PDFInfo
- Publication number
- CN108927598A CN108927598A CN201810944362.4A CN201810944362A CN108927598A CN 108927598 A CN108927598 A CN 108927598A CN 201810944362 A CN201810944362 A CN 201810944362A CN 108927598 A CN108927598 A CN 108927598A
- Authority
- CN
- China
- Prior art keywords
- vacuum
- atom
- welding
- welds
- diffusion facilities
- 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
- 238000009792 diffusion process Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 20
- 238000007373 indentation Methods 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 abstract description 14
- 239000002184 metal Substances 0.000 abstract description 11
- 229910052751 metal Inorganic materials 0.000 abstract description 11
- 150000002739 metals Chemical class 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000007769 metal material Substances 0.000 abstract description 2
- 231100000241 scar Toxicity 0.000 abstract description 2
- 239000012190 activator Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 210000003462 vein Anatomy 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/001—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by extrusion or drawing
-
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/14—Preventing or minimising gas access, or using protective gases or vacuum during welding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Resistance Welding (AREA)
Abstract
Vacuum atom welds diffusion facilities, the present invention relates to metal technical field of welding equipment, refers in particular to a kind of can be applied to the vacuum atom for welding two kinds of different metals weldering diffusion facilities.Be to be achieved through the following technical solutions: vacuum atom welds diffusion facilities, it is made of board, vacuum pump, indentation unit, operating unit, vacuum chamber and power supply, vacuum chamber is fixedly arranged on board, and vacuum pump and indentation unit access vacuum chamber, and operating unit is electrically connected to a power source.The present invention is due to using electrical pulse diffusion technique, it can be achieved that the engagement of various metals promotes the inside for the adjacent metal that atom is rapidly spread and directed movement is extremely bordered on it, to achieve the purpose that engagement by electric current heating and activator metal material internal structure.Have the advantages that firm welding, no-welding-seam scar, gross area welding.
Description
Technical field
The present invention relates to metal technical field of welding equipment, and referring in particular to one kind can be applied to carry out two kinds of different metals
The vacuum atom of welding welds diffusion facilities.
Background technique
With the high speed development of modern science and technology, social leap progress, various new and high technologies are continued to introduce new, to meet
The demand of work and life.With the raising of product technology performance, the processing technology of product parts is also increased accordingly, is such as navigated
Smart phone used in null device, people is frequently encountered two kinds of different metals and is welded to meet product and use
Requirement in journey.
Moreover to the welding that the part of some particular/special requirements carries out, as shown in Fig. 1, the inside of part 1 is equipped with cooling bath
11, and connect by outside connecting hole 12 with external cooling system, part 1 must be together square by upper two mutual buckle closures
It can be used as a cooling-part application, processed according to conventional welding method, in addition to the periphery in outside can pass through weldering
Connect completion, and internal contact surface be can not be processed, moreover since the weld seam of welding is highly prone to welding technique, work shape
The influence of the conditions such as condition, it is easy to the phenomenon that causing unstable product quality, and then acceptance rate is caused to reduce generation.
For this purpose, proposing the concept of atom weldering in the industry, that is, wish two metals mutually to fit during heating, due to
Movement is generated after atom is heated, and then penetrates into another metallic surface, to achieve the purpose that " to weld " effect.But
Similar embodiment cannot but reach actual production effect, and reason is then that " welding " process is too long, and " welding " effect is low,
It is unable to satisfy the needs of actual production at all.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art described above place, and provide a kind of vacuum atom weldering diffusion
Equipment.
The present invention is to be achieved through the following technical solutions: vacuum atom welds diffusion facilities, single by board, vacuum pump, indentation
Member, operating unit, vacuum chamber and power supply composition, vacuum chamber are fixedly arranged on board, and vacuum pump and indentation unit access vacuum chamber, behaviour
It is electrically connected to a power source as unit.
The power supply applies the pulse of constant frequency to part to be processed in process.
The vacuum pump is in process 102~10 to the vacuum degree that part to be processed provides-3Pa.
The indentation unit is in process 10~5000KG to the pressure limit that part to be processed provides.
The vacuum chamber is in process 60~3000 DEG C to the operating temperature that part to be processed provides.
The present invention realizes the engagement of various metals, is heated and activated by electric current due to using electrical pulse diffusion technique
Metal material internal structure promotes atom rapidly to spread and moves to the inside for the adjacent metal bordered on it, connects to reach
The purpose of conjunction.Have the advantages that firm welding, no-welding-seam scar, gross area welding.
Detailed description of the invention:
Attached drawing 1 is prior art usage state diagram；
Attached drawing 2 is main view of the present invention；
Attached drawing 3 is side view of the present invention；
Attached drawing 4 is top view of the present invention.
Specific embodiment:
See that attached drawing 2~4, vacuum atom weld diffusion facilities, by board 7, vacuum pump 2, indentation unit 3, operating unit 4, vacuum chamber 5
And power supply 7 forms, vacuum chamber 5 is fixedly arranged on board 7, and vacuum pump 2 and indentation unit 3 access vacuum chamber 5, operating unit 4 and electricity
Source 7 is electrically connected.
The power supply 7 applies the pulse of constant frequency to part to be processed in process.
The vacuum pump 2 is in process 102~10 to the vacuum degree that part to be processed provides-3Pa.
The indentation unit 3 is in process 10~5000KG to the pressure limit that part to be processed provides.
The vacuum chamber 5 is in process 60~3000 DEG C to the operating temperature that part to be processed provides.
When using the present invention, weld two kinds of metals are put into the workbench of vacuum chamber 5, close vacuum chamber 5,
The pressure set needed for being provided by indentation unit 3 to part to be processed, at the same time, vacuum pump 2 give quilt in process
The vacuum environment needed for part provides is processed, is powered, power supply 7 applies the arteries and veins of constant frequency to part to be processed in process
Punching, and the contact site of part to be processed is heated, reach design time i.e. and can be taken off the product completed the process key entry hair
Bright content describes paragraph.
Claims (5)
1. vacuum atom weld diffusion facilities, it is characterised in that: by board, vacuum pump, indentation unit, operating unit, vacuum chamber and
Power supply composition, vacuum chamber are fixedly arranged on board, and vacuum pump and indentation unit access vacuum chamber, and operating unit is electrically connected to a power source.
2. vacuum atom according to claim 1 welds diffusion facilities, it is characterised in that: the power supply is in process
Apply the pulse of constant frequency to part to be processed.
3. vacuum atom according to claim 1 welds diffusion facilities, it is characterised in that: the vacuum pump is in process
In to part to be processed provide vacuum degree be 102~10-3Pa.
4. vacuum atom according to claim 1 welds diffusion facilities, it is characterised in that: the indentation unit is processed
Pressure limit in journey to part to be processed offer is 10~5000KG.
5. vacuum atom according to claim 1 welds diffusion facilities, it is characterised in that: the vacuum chamber is in process
In to part to be processed provide operating temperature be 60~3000 DEG C.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944362.4A CN108927598A (en) | 2018-08-19 | 2018-08-19 | Vacuum atom welds diffusion facilities |
| CN201811600482.9A CN109676231A (en) | 2018-08-19 | 2018-12-26 | Vacuum atom is brazed diffusion facilities |
| CN201811602433.9A CN109500484A (en) | 2018-08-19 | 2018-12-26 | Atom welds diffusion facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944362.4A CN108927598A (en) | 2018-08-19 | 2018-08-19 | Vacuum atom welds diffusion facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108927598A true CN108927598A (en) | 2018-12-04 |
Family
ID=64445944
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810944362.4A Pending CN108927598A (en) | 2018-08-19 | 2018-08-19 | Vacuum atom welds diffusion facilities |
| CN201811600482.9A Pending CN109676231A (en) | 2018-08-19 | 2018-12-26 | Vacuum atom is brazed diffusion facilities |
| CN201811602433.9A Pending CN109500484A (en) | 2018-08-19 | 2018-12-26 | Atom welds diffusion facilities |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811600482.9A Pending CN109676231A (en) | 2018-08-19 | 2018-12-26 | Vacuum atom is brazed diffusion facilities |
| CN201811602433.9A Pending CN109500484A (en) | 2018-08-19 | 2018-12-26 | Atom welds diffusion facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN108927598A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500484A (en) * | 2018-08-19 | 2019-03-22 | 东莞市大为工业科技有限公司 | Atom welds diffusion facilities |
| CN110170718A (en) * | 2019-06-11 | 2019-08-27 | 东莞市大为工业科技有限公司 | A kind of processing method of tungsten carbide tipped tool |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315179B (en) * | 2019-06-11 | 2021-09-07 | 东莞市大为工业科技有限公司 | Method for processing and manufacturing ultrasonic titanium alloy cutter |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3066436B2 (en) * | 1990-09-05 | 2000-07-17 | 東洋ラジエーター株式会社 | Vacuum brazing method for heat exchanger |
| JPH10314963A (en) * | 1997-05-22 | 1998-12-02 | Daido Steel Co Ltd | Gas shield method and gas shield device |
| CN2448497Y (en) * | 2000-10-08 | 2001-09-19 | 西北有色金属研究院 | Micro resistance pulse gas shileding soldering machine |
| US20080061114A1 (en) * | 2001-09-02 | 2008-03-13 | Zara Taliashvili | Method for the fabrication of low temperature vacuum sealed bonds using diffusion welding |
| KR100880790B1 (en) * | 2008-05-30 | 2009-02-02 | 이경선 | Vacuum brazing apparatus and the method therewith |
| CN101362253B (en) * | 2008-09-12 | 2010-06-02 | 北京工业大学 | TiNi shape memory alloy and stainless steel instant liquid-phase diffusion welding connection method |
| CN101885095B (en) * | 2010-06-10 | 2012-09-26 | 重庆理工大学 | Powder medium diffusion reaction resistance brazing method of magnesium alloy |
| CN102240836B (en) * | 2011-07-04 | 2013-01-16 | 常熟理工学院 | Vacuum brazing method for molybdenum and graphite |
| CN102699520B (en) * | 2012-06-21 | 2015-08-19 | 江苏科技大学 | The low temperature rapid diffusion welder of pulse current auxiliary heating and welding method thereof |
| CN103273155B (en) * | 2013-05-10 | 2015-07-08 | 山东大学 | Diffusion bonding method of silicon carbide ceramics and ferritic stainless steel |
| CN203401212U (en) * | 2013-08-23 | 2014-01-22 | 哈尔滨工大宇航精工科技有限公司 | Pulse current auxiliary titanium alloy partial high temperature diffusion bonding device |
| CN105397264B (en) * | 2015-12-29 | 2017-12-26 | 西安瑞福莱钨钼有限公司 | A kind of molybdenum and graphite vacuum Hot pressing diffusion welding method |
| CN105499834A (en) * | 2016-01-27 | 2016-04-20 | 江苏科技大学 | Brazing material for brazing molybdenum-rhenium alloy, preparation method and brazing method |
| CN106112167B (en) * | 2016-06-27 | 2018-06-22 | 山东大学 | A kind of diffusion in vacuum soldering processes of molybdenum-copper and nickel base superalloy |
| CN106270868A (en) * | 2016-08-30 | 2017-01-04 | 郑州机械研究所 | A kind of pure boron activated diffusion soldering connects the method for copper and steel |
| CN106475679B (en) * | 2016-11-30 | 2018-07-27 | 山东大学 | A kind of discontinuous pressure process diffusion connecting process of unrepeatered transmission of copper and aluminium alloy |
| CN107096987A (en) * | 2017-03-22 | 2017-08-29 | 华南理工大学 | A kind of quick diffusion welding method of metal bar based on pulsed current annealing |
| CN107538124B (en) * | 2017-09-26 | 2021-03-16 | 东莞市大为工业科技有限公司 | Diffusion connection method for lithium battery composite electrode |
| CN210306219U (en) * | 2018-08-19 | 2020-04-14 | 东莞市大为工业科技有限公司 | Atomic welding diffusion equipment |
| CN108927598A (en) * | 2018-08-19 | 2018-12-04 | 廖思凡 | Vacuum atom welds diffusion facilities |
-
2018
- 2018-08-19 CN CN201810944362.4A patent/CN108927598A/en active Pending
- 2018-12-26 CN CN201811600482.9A patent/CN109676231A/en active Pending
- 2018-12-26 CN CN201811602433.9A patent/CN109500484A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500484A (en) * | 2018-08-19 | 2019-03-22 | 东莞市大为工业科技有限公司 | Atom welds diffusion facilities |
| CN110170718A (en) * | 2019-06-11 | 2019-08-27 | 东莞市大为工业科技有限公司 | A kind of processing method of tungsten carbide tipped tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109500484A (en) | 2019-03-22 |
| CN109676231A (en) | 2019-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181206 Address after: 523000 Dongguan City, Guangdong Province, Songshan Lake High-tech Industrial Development Zone University Innovation City, South China Institute of Cooperative Innovation A2 Building 5401 Applicant after: Dongguan Da Wei Industrial Technology Co., Ltd. Address before: 514500 Huangwu 25, Hetangling Village, Diaofang Town, Xingning City, Meizhou City, Guangdong Province Applicant before: Liao Sifan |
|
| TA01 | Transfer of patent application right | ||
| 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: 20181204 |
|
| WD01 | Invention patent application deemed withdrawn after publication |