CN110508917A - A kind of bimetallic composite blank vacuum welding device and method - Google Patents
A kind of bimetallic composite blank vacuum welding device and method Download PDFInfo
- Publication number
- CN110508917A CN110508917A CN201910836024.3A CN201910836024A CN110508917A CN 110508917 A CN110508917 A CN 110508917A CN 201910836024 A CN201910836024 A CN 201910836024A CN 110508917 A CN110508917 A CN 110508917A
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- Prior art keywords
- composite blank
- cabinet
- bimetallic composite
- bimetallic
- welding device
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Classifications
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- 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
- B23K15/00—Electron-beam welding or cutting
-
- 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
- B23K15/00—Electron-beam welding or cutting
- B23K15/0026—Auxiliary equipment
-
- 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
- B23K15/00—Electron-beam welding or cutting
- B23K15/0046—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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Abstract
The present invention provides a kind of bimetallic composite blank vacuum welding device, including bracket, set on the bracket and feed mechanism that the cabinet with chamber door, the rotating mechanism in the cabinet for driving bimetallic composite blank to rotate, the driving rotating mechanism can be connected along the transmission mechanism moved back and forth perpendicular to chamber door direction, outside the cabinet and with the transmission mechanism, the vacuum pump assembly being connect with the cabinet and the electron beam gun set on the top of the box.The bimetallic composite blank vacuum welding device that the present invention supplies, the both ends of composite blank are sealed in the case where the fit-up gap for guaranteeing composite blank coating and core is vacuum environment, the metallurgical bonding for providing the environment in limbo face for subsequent hot rolling technology to guarantee two kinds of materials.The present invention also provides a kind of bimetallic composite blank vacuum welding methods.
Description
Technical field
The present invention relates to metal working technical area, in particular to a kind of bimetallic composite blank vacuum welding device and side
Method.
Background technique
Bimetallic stainless steel cladding reinforcing bar, which refers to do with stainless steel, covers material, makees core with ordinary carbon steel or ordinary low-alloy steel
Portion, by way of hot rolling made of double metallic composite material.This double metallic composite material have both stainless steel corrosion resistance and
The advantage of ordinary carbon steel high intensity has same or similar corrosion resistance, but cheap and power compared with pure stainless reinforcing bar
It is more excellent to learn performance.Compared with straight carbon steel, mechanical property is quite but corrosion resistance advantage is obvious.Therefore, double metallic composite material
It is increasingly valued by people, is widely used.
Currently, the preparation method of stainless steel composite muscle is substantially with physical method carbon steel stainless steel tube or stainless steel plate
Rolling is directly heated after welding.The stainless steel cladding steel billet of such methods preparation, has gap between outer layer stainless steel and core,
There are air to cause to aoxidize to plug in gap, seriously affects the combination between stainless steel cladding and plug.How by stainless steel
The air of gap location is taken away and under vacuum by blank both ends solder up, the combination of the two is made to reach net between coating and plug
Interface cohesion is the key that influence whether two kinds of metals reach metallurgical bonding.
In consideration of it, it is necessary to provide a kind of new vacuum soldering process to solve above-mentioned technical problem.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of bimetallic composite blank vacuum welding device and methods, are protecting
The fit-up gap of card composite blank coating and core is to seal under vacuum environment to the both ends of composite blank, is subsequent heat
Roll process provides the environment in limbo face to guarantee the metallurgical bonding of two kinds of materials, and bimetallic composite blank provided by the invention is true
Missing solder connection device and method, which have, acts simple, the operation is stable, high degree of automation, high-efficient equal feature.
To solve the above-mentioned problems, technical scheme is as follows:
A kind of bimetallic composite blank vacuum welding device, including bracket, set on the bracket and with chamber door cabinet,
Rotating mechanism, the driving rotating mechanism in the cabinet for driving bimetallic composite blank to rotate can along perpendicular to
The transmission mechanism of chamber door direction reciprocating motion, the feed mechanism being connected outside the cabinet and with the transmission mechanism and institute
State the vacuum pump assembly of cabinet connection and the electron beam gun set on the top of the box.
Further, the transmission mechanism includes the first track, the mobile platform being slidably connected with first track, drives
Move the first driving device that the mobile platform reciprocatingly slides along the extending direction of first track.
Further, the first driving device include be fixed on the mobile platform and output shaft through the movement put down
First driving motor of platform, the gear set on first driving motor output shaft end, the rack gear that is engaged with the gear, institute
The extending direction for stating rack gear is consistent with the mobile platform glide direction, and the length one of the length of the rack gear and the cabinet
It causes.
Further, the rotating mechanism includes being supported on the mobile platform and spaced second driving motor
With tailstock, set on the rotary chuck of second driving motor output shaft, set on the mandril of the tailstock, the rotary chuck and
The mandril grips the both ends of the bimetallic composite blank.
Further, the mandril includes the connecting rod being connected through a screw thread with the tailstock, is set to the connecting rod one
The rotating handle at end, set on the connecting rod other end and the thimble that is flexibly connected with the connecting rod, the thimble with it is described
Second driving motor is oppositely arranged.
Further, second driving motor is speed regulating motor or servo motor.
It further, further include controller, for the sensor of vacuum degree in detection box, the sensor and controller
Electrical connection.
Further, the chamber door is manually operated door or automatically-controlled door, and the chamber door and cabinet contact site setting are logical
Cross sealing ring.
Further, the electron beam gun is two, respectively corresponds the both ends setting of the bimetallic composite blank.
The present invention also provides a kind of bimetallic composite blank vacuum welding methods, include the following steps:
Step S1, opens chamber door, and rotating mechanism is delivered to the feed mechanism outside cabinet by transmission mechanism；
Bimetallic composite blank is fixed on the rotating mechanism by step S2, start the transmission mechanism will be fixed with it is double
The rotating mechanism of metal composite blank is delivered in cabinet；
Step S3 closes chamber door, and starting vacuum pump assembly carries out vacuumize process to cabinet, keeps vacuum state in cabinet full
Sufficient vacuum degree≤1 × 10-1Pa；
Step S4, rotating mechanism drives the rotation of bimetallic composite blank, and starts electron beam gun, to bimetallic composite billet
Material carries out seal welding；
Step S5, vacuum pump assembly are inflated processing to cabinet；
Step S6, opens chamber door, and bimetallic composite blank is moved to discharging outside cabinet by transmission mechanism.
Further, the electron beam gun penetrates the coating of the bimetallic composite blank, and infiltrates into its core 5-
10mm。
Compared with prior art, bimetallic composite blank vacuum welding device provided by the invention and method, beneficial effect
It is:
The compound cladding vacuum welding device of bimetallic provided by the invention is able to achieve and takes composite blank coating and core dress away
Air with space, and composite blank both ends can be sealed under vacuum conditions, to guarantee that composite blank coating and core fill
Vacuum state with space, the metallurgical bonding for providing the environment in limbo face for subsequent hot rolling technology to guarantee two kinds of materials.
Bimetallic composite blank vacuum welding device provided by the invention and method, have movement simple, the operation is stable, from
The features such as dynamicization degree is high, high-efficient.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the structural schematic diagram of bimetallic composite blank vacuum welding device provided by the invention；
Fig. 2 is the structural representation of the workpiece feeding state of bimetallic composite blank vacuum welding device provided by the invention
Figure；
Fig. 3 is shown using a kind of workpiece weld seam after bimetallic composite blank vacuum welding device provided by the invention welding
It is intended to；
Fig. 4 is using another workpiece weld seam after bimetallic composite blank vacuum welding device provided by the invention welding
Schematic diagram.
Specific embodiment
Technical solution in embodiment in order to enable those skilled in the art to better understand the present invention, and make of the invention
Above objects, features, and advantages can be more obvious and easy to understand, with reference to the accompanying drawing makees a specific embodiment of the invention into one
The explanation of step.
It should be noted that being used to help understand the present invention for the explanation of these embodiments, but do not constitute
Limitation of the invention.In addition, as long as technical characteristic involved in the various embodiments of the present invention described below is each other
Between do not constitute conflict and can be combined with each other.
Fig. 1 and Fig. 2 are please referred to, wherein Fig. 1 is bimetallic composite blank vacuum welding device provided by the invention
Structural schematic diagram；Fig. 2 is that the structure of the workpiece feeding state of bimetallic composite blank vacuum welding device provided by the invention is shown
It is intended to.Bimetallic composite blank vacuum welding device 100 of the invention includes bracket 1, set on bracket 1 and with the case of chamber door 21
Body 2, set on the intracorporal transmission mechanism 3 of case and rotating mechanism 4, the feed mechanism 5 outside cabinet, the electricity set on 2 top of cabinet
Beamlet welding gun 6, the vacuum pump assembly 7 being connect with cabinet 2.
The support of cabinet 2 is fixed on bracket 1, is in rectangular parallelepiped structure, when needing vacuum welding, is first carried out cabinet 2
Then vacuumize process completes vacuum welding in cabinet.The side of cabinet 2 has chamber door 21, at bimetallic composite blank
Chamber door 21 is opened when feeding, conveying disengaging 2 state of cabinet；When carrying out vacuum welding, chamber door 21 is in close state, and is
Guarantee the vacuum degree in cabinet 2, cabinet 2 needs to seal.Preferably, sealing ring is arranged (not in chamber door 21 and cabinet contact site
Diagram), contact site is tightly connected by sealing ring.
In the present invention, chamber door 21 can be manually operated door or automatically-controlled door, and opening ways can be pushed and pulled for left and right, be taken out up and down
It draws, overturning mode.Accordingly, the opening ways for controlling push-and-pull, upper and lower pull are needed in the setting sliding of the opposite sides side of cabinet
Track.When chamber door 21 is set as automatically-controlled door, the opening and closing of chamber door 21 are by controller control (not shown, hereinafter to refer to)
System.
Transmission mechanism 3 includes the first track 31, the mobile platform 32 being slidably connected with the first track 31, driving mobile platform
32 first driving devices 33 to reciprocatingly slide along the extending direction of the first track 31.Wherein the first track 31 is two, it is parallel and
Interval setting, the first track 31 extend perpendicularly to chamber door 21；The bottom of mobile platform 32 is equipped with matches with the first track 31
The sliding block 321 of connection is closed, sliding block 321 slides along the first track 31 and mobile platform 32 is driven to move.
First driving device 33 includes the first driving motor 331 for being fixed on mobile platform, is set to the first driving motor 331
The gear 332 of output shaft end, the rack gear 333 engaged with gear 332, wherein the output shaft of the first driving motor 331 is through shifting
Moving platform 32 is arranged, and the first driving motor 331 is located at the center of 32 one end of mobile platform, i.e. the first driving motor 331
Between two first tracks 31, stress is more balanced when making that mobile platform 32 is driven to slide.Gear 332 is set to the first driving electricity
331 output shaft end of machine, i.e., be distributed in the opposite sides of mobile platform with the first driving motor.The extending direction of rack gear 333 with
The glide direction of mobile platform 32 is consistent, and the length of rack gear 333 is consistent with the length of cabinet 2.Start the first driving motor
331, output shaft rotation rotates gear 332, and gear 332 moves in a straight line on rack gear 333 while rotation, to drive
Mobile platform 32 is mobile.
It should be noted that in order to realize that mobile platform 32 is moved back and forth along the extending direction of the first track 31, by first
Driving motor 331 is designed as clockwise and anticlockwise motor, such as: when the first driving motor 331 rotates forward, mobile platform 32 in cabinet by moving
To outside cabinet, when the reversion of the first driving motor 331, mobile platform 32 outside cabinet by being moved in cabinet.Certainly, it first drives
The positive and negative rotation rule of dynamic motor 331 can and also it is opposite with above-mentioned rule.
Rotating mechanism 4 includes that support is fixed on mobile platform 32 and spaced second driving motor 41 and tailstock
42, it is pressed from both sides set on the rotary chuck 43 of the second driving motor output shaft, set on the mandril 44 of tailstock 42, rotary chuck 43 and mandril 44
Hold the both ends of fixed bimetallic composite blank 200.Wherein, the second driving motor 41 is set to mobile platform 32 close to the first driving
One end of motor 331, tailstock 42 are set to the other end of mobile platform 32, i.e., when mobile platform 32 is located in cabinet 2, tailstock 42
It is arranged close to chamber door 21.
Second driving motor 41 is speed regulating motor or servo motor, and revolving speed can be adjusted according to actual welding speed.
Rotary chuck 43 is used to fix one end of bimetallic composite blank 200, and the output shaft of the second driving motor 41 is followed to turn together
Dynamic, in the present embodiment, the structure of rotary chuck 43 is referring to the prior art, and this will not be repeated here.Mandril 44 includes logical with tailstock 42
Cross be threadedly coupled connecting rod 441, set on 441 one end of connecting rod rotating handle 442, be set to 441 other end of connecting rod and with
The thimble 443 that connecting rod 441 is flexibly connected.Rotating handle 442 is rotated, moves connecting rod 441 far from rotary chuck 43, is increased
Relative spacing of the thimble 443 relative to rotary chuck 43, to facilitate feeding and the blanking of bimetallic composite blank；Opposite direction
Rotating handle 442 is rotated, moves connecting rod 441 close to rotary chuck 43, thimble 443 and rotary chuck 43 cooperate double gold
Belong to composite blank clamping without sliding.Thimble 443 be flexibly connected with connecting rod 441 refer to bimetallic composite blank rotation when, top
Needle 443 follows bimetallic composite blank to rotate, and connecting rod 441 does not rotate.
In the present embodiment, the rotation speed of bimetallic composite blank is controlled in 100-800mm/min.
Feed mechanism 5 includes material loading platform 51, the second track 52 set on material loading platform 51.The wherein height of material loading platform 51
Degree is consistent with the bottom plate heights of cabinet 2, and the second track 52 and the first track 31 are collinear.Accordingly, the second track 52 is also two,
I.e. the second track 51 is connected with the first track 31, and after mobile platform 31 removes cabinet, mobile platform is slided along the second track 51.
Electron beam gun 6 is two, respectively corresponds the both ends setting of bimetallic composite blank.When carrying out vacuum welding,
Two electron beam guns 6 carry out sealing treatment to the port of bimetallic composite blank respectively.The bonding power of electron beam gun 6,
Line, speed of welding are adjustable, in practical applications, can as needed blind hole through welding bimetallic composite blank coating, make weld seam
It penetrates coating and infiltrates into core 5-10mm, keep the two welding stronger.
Vacuum pump assembly 7 is connect with cabinet 2, is had the function of vacuumizing and be inflated simultaneously.The pumping of vacuum pump assembly 7
Pipe 71 is connect with cabinet 2, and for providing negative pressure for cabinet 2, the gas tube connecting with cabinet 2 is arranged on the exhaust pipe of vacuum pump 75
72, for exporting in compressed air to cabinet 2, compressed air is provided by air compressor 73.71/ gas tube 72 of exhaust tube and case
The connection of body, is controlled by valve, and if vacuum pump 75 works, the valve opening on exhaust tube 71 is set on gas tube 72
Valve close；Air compressor 73 works, and the valve on exhaust tube 71 is closed, and the valve on gas tube 72 is opened
It opens.In the present embodiment, vacuum pump assembly 7 further includes surge tank 74, and the air extracted out out of cabinet 2 enters after surge tank 74
Vacuum pump 75, and the barotropic gas that air compressor 73 provides is also through in the laggard cartonning body of surge tank 74.In the present invention, by vacuum
Pump assembly 7 is designed as vacuumizing and inflating dual-purpose, is the unlatching of chamber door 21 after the completion of facilitating vacuum welding.
And in the present invention, by 7 vacuumize process of vacuum pump assembly, the vacuum state in cabinet 2 is made to meet vacuum degree≤1
×10-1Pa；In vacuum welding overcharges, vacuum pump assembly 7 should remain evacuated state, make covering for bimetallic composite blank
Vacuum degree≤1 × 10 between layer and core-1Pa。
In order to facilitate control, vacuum welding device provided by the invention further includes controller (not shown) and for detection case
The sensor (not shown) of internal vacuum degree, and sensor is electrically connected with the controller.When sensor detects vacuum degree in cabinet
≤1×10-1Pa, controller control the starting of the second driving motor 41, the rotation of bimetallic composite blank；Electron beam gun is controlled simultaneously
6 work carry out seal welding to bimetallic composite blank.In practical application, can according to the rotation speed of bimetallic composite blank,
Calculate the time that vacuum welding is completed, and then is stopped working by controller the second driving motor 41 of control and electron beam gun 6.
Certainly, in addition to by controller control other than, can also manually by operation button by way of start or close each portion
Part.
Fig. 4 and Fig. 4 are please referred to, wherein Fig. 3 is hinged with using bimetallic composite blank vacuum welding provided by the invention
A kind of workpiece weld seam schematic diagram after setting welding；Fig. 4 is using bimetallic composite blank vacuum welding device provided by the invention
Another workpiece weld seam schematic diagram after welding.Fig. 3 indicates that one of weld seam is respectively welded in 200 both ends of bimetallic composite blank
Structural schematic diagram, Fig. 4 indicate that the structural schematic diagram of three weld seams is respectively welded in 200 both ends of bimetallic composite blank.According to reality
Border needs, and the weld seam of different number is respectively welded at the both ends of bimetallic composite blank, makes to weld compound subsequent hot rolled technique
Requirement.
Structure description based on above-mentioned bimetallic composite blank vacuum welding device, it is multiple that the present invention also provides a kind of bimetallics
Close blank vacuum welding method, the specific steps are as follows:
Step S1, opens chamber door, and rotating mechanism 4 is delivered to the feed mechanism 5 outside cabinet by transmission mechanism 3；
Bimetallic composite blank is fixed on rotating mechanism 4 by step S2, and starting transmission mechanism 3 will be fixed with bimetallic and answer
The rotating mechanism 4 for closing blank is delivered in cabinet 2；
Step S3, closes chamber door 21, and starting vacuum pump assembly 7 carries out vacuumize process to cabinet 2, makes vacuum shape in cabinet
State meets vacuum degree≤1 × 10-1Pa；
Step S4, rotating mechanism 4 drives the rotation of bimetallic composite blank, and starts electron beam gun 6, compound to bimetallic
Blank carries out seal welding；Preferably, by electron beam gun, the coating of bimetallic composite blank is penetrated, weld seam is penetrated and covers
Layer simultaneously infiltrates into core 5-10mm, keeps the two welding stronger；
Step S5, vacuum pump assembly 7 are inflated processing to cabinet；
Step S6, opens chamber door 21, and bimetallic composite blank is moved to the outer discharging of cabinet 2 by transmission mechanism 3.
The bimetallic composite blank welded using vacuum welding device provided by the invention and method, through subsequent hot rolled technique
After molding, stretching experiment is carried out.Find do not occur delamination between incision position coating and core, in conjunction with bad by stretching fracture
Phenomena such as, further illustrate that the two is metallurgical bonding, binding performance is excellent.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and the highlights of each of the examples are differences from other embodiments.
Embodiments of the present invention are explained in detail in conjunction with attached drawing above, but the present invention is not limited to described reality
Apply mode.To those skilled in the art, without departing from the principles and spirit of the present invention to these embodiments
The a variety of change, modification, replacement and modification carried out are still fallen within protection scope of the present invention.
Claims (10)
1. a kind of bimetallic composite blank vacuum welding device, which is characterized in that including bracket, be set to the bracket and there is case
The cabinet of door, the rotating mechanism in the cabinet for driving bimetallic composite blank to rotate, the driving rotating mechanism
The feeding that can be connected along the transmission mechanism moved back and forth perpendicular to chamber door direction, outside the cabinet and with the transmission mechanism
Mechanism, the vacuum pump assembly being connect with the cabinet and the electron beam gun set on the top of the box.
2. bimetallic composite blank vacuum welding device according to claim 1, which is characterized in that the transmission mechanism packet
The first track, the mobile platform being slidably connected with first track, the driving mobile platform are included along first track
The first driving device that extending direction reciprocatingly slides.
3. bimetallic composite blank vacuum welding device according to claim 2, which is characterized in that the first driving dress
Set including be fixed on the mobile platform and output shaft through the mobile platform the first driving motor, be set to described first and drive
The gear of dynamic motor output shaft end, the rack gear engaged with the gear, the extending direction of the rack gear and the mobile platform
Glide direction is consistent, and the length of the rack gear is consistent with the length of the cabinet.
4. bimetallic composite blank vacuum welding device according to claim 3, which is characterized in that the rotating mechanism packet
It includes and is supported on the mobile platform and spaced second driving motor and tailstock, is set to second driving motor and exports
The rotary chuck of axis, set on the mandril of the tailstock, it is compound that the rotary chuck and the mandril grip the bimetallic
The both ends of blank.
5. bimetallic composite blank vacuum welding device according to claim 4, which is characterized in that the mandril include with
Connecting rod that the tailstock is connected through a screw thread, set on described connecting rod one end rotating handle, to be set to the connecting rod another
The thimble held and be flexibly connected with the connecting rod, the thimble are oppositely arranged with second driving motor.
6. bimetallic composite blank vacuum welding device according to claim 4, which is characterized in that the second driving electricity
Machine is speed regulating motor or servo motor.
7. bimetallic composite blank vacuum welding device according to claim 1, which is characterized in that the chamber door is manual
Door or automatically-controlled door, and sealing ring is arranged in the chamber door and the cabinet contact site.
8. bimetallic composite blank vacuum welding device according to claim 1, which is characterized in that the electron beam gun
It is two, respectively corresponds the both ends setting of the bimetallic composite blank.
9. a kind of bimetallic composite blank vacuum welding method, which is characterized in that described in utilization is of any of claims 1-8
Bimetallic composite blank vacuum welding device, includes the following steps:
Step S1, opens chamber door, and rotating mechanism is delivered to the feed mechanism outside cabinet by transmission mechanism；
Bimetallic composite blank is fixed on the rotating mechanism by step S2, and bimetallic will be fixed with by starting the transmission mechanism
The rotating mechanism of composite blank is delivered in cabinet；
Step S3 closes chamber door, and starting vacuum pump assembly carries out vacuumize process to cabinet, meets vacuum state in cabinet very
Reciprocal of duty cycle≤1 × 10-1Pa；
Step S4, rotating mechanism drive the rotation of bimetallic composite blank, and start electron beam gun, to bimetallic composite blank into
Row seal welding；
Step S5, vacuum pump assembly are inflated processing to cabinet；
Step S6, opens chamber door, and bimetallic composite blank is moved to discharging outside cabinet by transmission mechanism.
10. bimetallic composite blank vacuum welding method according to claim 9, which is characterized in that the electron beam welding
Rifle penetrates the coating of the bimetallic composite blank, and infiltrates into its core 5-10mm.
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| CN201910836024.3A CN110508917A (en) | 2019-09-05 | 2019-09-05 | A kind of bimetallic composite blank vacuum welding device and method |
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Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201483153U (en) * | 2009-08-28 | 2010-05-26 | 桂林狮达机电技术工程有限公司 | Electron beam welder for automobile rear axle |
| DE102009041826A1 (en) * | 2009-09-18 | 2011-03-24 | Hagenbäumer, Dirk | System for welding metals |
| CN102433534A (en) * | 2010-09-29 | 2012-05-02 | 江西凤凰富士胶片光学有限公司 | Triple prism double-sized coated clamp and process method thereof |
| CN202716556U (en) * | 2012-06-20 | 2013-02-06 | 湖北大卓激光科技有限公司 | Rotational and translational type laser marking machine |
| CN102956743A (en) * | 2011-08-26 | 2013-03-06 | 洛阳尚德太阳能电力有限公司 | Gas filling method for vacuum equipment door opening process and control device for gas filling process |
| CN203356841U (en) * | 2013-07-09 | 2013-12-25 | 桂林狮达机电技术工程有限公司 | Large thick plate vacuum electron beam composite welding machine |
| CN203356880U (en) * | 2013-07-09 | 2013-12-25 | 桂林狮达机电技术工程有限公司 | Thick plate vacuum electron beam welding machine workpiece leading-out device |
| CN203453017U (en) * | 2013-09-18 | 2014-02-26 | 宁波浩盛气动机械有限公司 | Air generating structure of air pump |
| CN103785938A (en) * | 2012-11-02 | 2014-05-14 | 中国科学院沈阳自动化研究所 | Vacuum electron beam welding fixture for coolant gallery of vacuum reaction cavity of IC (integrated circuit) equipment |
| CN104016686A (en) * | 2014-03-07 | 2014-09-03 | 南京理工大学 | Selective laser fusion molding equipment for ceramic material |
| CN206169496U (en) * | 2016-10-13 | 2017-05-17 | 安徽威迈光机电科技有限公司 | Vacuum tyre automatic welding device |
| CN107088696A (en) * | 2017-06-27 | 2017-08-25 | 昆明学院 | A kind of roll repair welding built-up welder |
| CN107933013A (en) * | 2017-11-10 | 2018-04-20 | 东北大学 | A kind of stainless steel/carbon vacuum composite reinforcing steel bar and its manufacturing process |
| CN207479835U (en) * | 2017-11-13 | 2018-06-12 | 有研亿金新材料有限公司 | A kind of electron beam welding fixing device |
| CN108213682A (en) * | 2018-01-05 | 2018-06-29 | 鞍钢股份有限公司 | A kind of method for improving vacuum electron beam welder welding efficiency |
| CN208019613U (en) * | 2018-03-30 | 2018-10-30 | 唐山康迈特金属复合材料有限公司 | A kind of composite billet vacuum electron beam welding room |
| CN208936962U (en) * | 2018-10-31 | 2019-06-04 | 太原师范学院 | A kind of shafting running accuracy optical measuring device |
| CN209209571U (en) * | 2019-01-03 | 2019-08-06 | 中国石油大学(华东) | A kind of oil tank bearing protector in Oil & Gas Storage |
| CN211248760U (en) * | 2019-09-05 | 2020-08-14 | 湖南三泰新材料股份有限公司 | Vacuum welding device for bimetal composite blank |
-
2019
- 2019-09-05 CN CN201910836024.3A patent/CN110508917A/en active Pending
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201483153U (en) * | 2009-08-28 | 2010-05-26 | 桂林狮达机电技术工程有限公司 | Electron beam welder for automobile rear axle |
| DE102009041826A1 (en) * | 2009-09-18 | 2011-03-24 | Hagenbäumer, Dirk | System for welding metals |
| CN102433534A (en) * | 2010-09-29 | 2012-05-02 | 江西凤凰富士胶片光学有限公司 | Triple prism double-sized coated clamp and process method thereof |
| CN102956743A (en) * | 2011-08-26 | 2013-03-06 | 洛阳尚德太阳能电力有限公司 | Gas filling method for vacuum equipment door opening process and control device for gas filling process |
| CN202716556U (en) * | 2012-06-20 | 2013-02-06 | 湖北大卓激光科技有限公司 | Rotational and translational type laser marking machine |
| CN103785938A (en) * | 2012-11-02 | 2014-05-14 | 中国科学院沈阳自动化研究所 | Vacuum electron beam welding fixture for coolant gallery of vacuum reaction cavity of IC (integrated circuit) equipment |
| CN203356880U (en) * | 2013-07-09 | 2013-12-25 | 桂林狮达机电技术工程有限公司 | Thick plate vacuum electron beam welding machine workpiece leading-out device |
| CN203356841U (en) * | 2013-07-09 | 2013-12-25 | 桂林狮达机电技术工程有限公司 | Large thick plate vacuum electron beam composite welding machine |
| CN203453017U (en) * | 2013-09-18 | 2014-02-26 | 宁波浩盛气动机械有限公司 | Air generating structure of air pump |
| CN104016686A (en) * | 2014-03-07 | 2014-09-03 | 南京理工大学 | Selective laser fusion molding equipment for ceramic material |
| CN206169496U (en) * | 2016-10-13 | 2017-05-17 | 安徽威迈光机电科技有限公司 | Vacuum tyre automatic welding device |
| CN107088696A (en) * | 2017-06-27 | 2017-08-25 | 昆明学院 | A kind of roll repair welding built-up welder |
| CN107933013A (en) * | 2017-11-10 | 2018-04-20 | 东北大学 | A kind of stainless steel/carbon vacuum composite reinforcing steel bar and its manufacturing process |
| CN207479835U (en) * | 2017-11-13 | 2018-06-12 | 有研亿金新材料有限公司 | A kind of electron beam welding fixing device |
| CN108213682A (en) * | 2018-01-05 | 2018-06-29 | 鞍钢股份有限公司 | A kind of method for improving vacuum electron beam welder welding efficiency |
| CN208019613U (en) * | 2018-03-30 | 2018-10-30 | 唐山康迈特金属复合材料有限公司 | A kind of composite billet vacuum electron beam welding room |
| CN208936962U (en) * | 2018-10-31 | 2019-06-04 | 太原师范学院 | A kind of shafting running accuracy optical measuring device |
| CN209209571U (en) * | 2019-01-03 | 2019-08-06 | 中国石油大学(华东) | A kind of oil tank bearing protector in Oil & Gas Storage |
| CN211248760U (en) * | 2019-09-05 | 2020-08-14 | 湖南三泰新材料股份有限公司 | Vacuum welding device for bimetal composite blank |
Non-Patent Citations (1)
| Title |
|---|
| 程金霞等: "《工程材料及成形工艺（成形工艺及实训）》", 31 August 2004 * |
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