CN207026966U - A kind of large complicated hardware increase and decrease material manufacture device - Google Patents
A kind of large complicated hardware increase and decrease material manufacture device Download PDFInfo
- Publication number
- CN207026966U CN207026966U CN201721004079.0U CN201721004079U CN207026966U CN 207026966 U CN207026966 U CN 207026966U CN 201721004079 U CN201721004079 U CN 201721004079U CN 207026966 U CN207026966 U CN 207026966U
- Authority
- CN
- China
- Prior art keywords
- robot
- feed system
- powder
- electric arc
- laser
- 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.)
- Active
Links
Abstract
A kind of large complicated hardware increase and decrease material manufacture device and method are the utility model is related to, the device includes workbench, some robots, laser head, molding part, welding gun, wire feed system, milling system, powder feed system, laser generator, electric arc welding main frame and control system；Robot and milling system are arranged on the top of workbench, and molding part is taken shape on workbench, and wire feed system is robot wire feed material；Powder feed system is robot powder feeding material；Laser generator provides laser heat source by laser head for robot；Electric arc welding main frame produces electric arc；Control system electrical connection laser generator, electric arc welding main frame, wire feed system, powder feed system and robot.
Description
Technical field
The utility model, which belongs to, increases material field shaping technique, is related to a kind of increase and decrease material manufacture device, especially a kind of large-scale
Complicated hardware increases and decreases material manufacture device.
Background technology
Increases material manufacturing technology also known as 3D printing or rapid shaping.It is a kind of based on mathematical model file, is used
Powdery metal or plastics etc. can jointing material or fuse, come the technology of constructed object by way of successively stacking accumulation.
Currently used increasing material manufacturing method has：The melting of laser powder bed, the melting of electron beam powder bed, laser coaxial powder feeding, electric arc fuse into
Type technology etc..
The factors such as the melting of laser powder bed, the melting of electron beam powder bed by shaping chamber size due to being limited, powder sky high cost
Influence, be not suitable as the increasing material manufacturing of large piece at present.
Electric arc fuse forming technique uses laser or electric arc as thermal source, and using metal wire material as raw material, thermal source melting continues
The metal wire material of feeding forms molten bath, and molten bath solidifies to form depositional plane, so completes structure eventually through successively melting and solidification repeatedly
Make process.This manufacturing process has the processing environment that the cost of raw material is cheap compared with powder, open and quickly deposition effect
Rate, it is more suitable for the processing and manufacturing of large-sized structural parts.This molding mode there may be fine structure accuracy of manufacture deficiency, parts list
There is the drawbacks such as error in face finish deficiency, size, it is difficult to produce the higher part of precision, be simply possible to use in the manufacture of blank.
Laser coaxial powder feeding technology uses laser beam, and for thermal source, metal dust is formed by powder feed system into laser emission
Molten bath in, laser by fusion of metal powder, after increasing material manufacturing is completed in the form of " point-line-face ".Laser coaxial powder feeding is open
Structure, required for the size of molding part and unrestricted.But this technological deficiency is that the coupling of laser and powder is poor, powder
Utilization rate is low, and deposition efficiency increases material significantly lower than electric arc fuse.
Existing large-sized structural parts manufacturing technology is：
1. blank is prepared using electric arc fuse increases material manufacturing technology, after by blank place into lathe carry out it is secondary plus
Work is to reach precision prescribed.But the drawbacks of this common process is present shows：Secondary clamping mechanical processing technique is due to part
Reference point due to changes in coordinates can not be accurately positioned, completely shaping rear portion facet can not process and when thin-walled workpiece is processed without
Supporting surface causes the shortcomings of deformation, and it is difficult or the problem of be difficult to local small structure secondary operation to be present.
2. in fuse increases material manufacturing technology, deposition width is determined by pool size, and pool size is bigger, and it is formed after solidifying
Deposition width it is general also bigger.And laser coaxial powder feeding is because powder diameter and laser heat source size are small, after corresponding melting
Caused pool size is also smaller.Therefore laser coaxial powder feeding is more suitable for fine structure increasing material manufacturing.
Laser coaxial powder feeding all is independently operated, into this mode with electric arc fuse increasing material in increasing material technology at present to play
Two kinds of increasing material technical characterstics, can not effectively combine two ways.
Utility model content
A kind of the shortcomings that the purpose of this utility model is to overcome above-mentioned prior art, there is provided large complicated hardware
Increase and decrease material manufacture device.
The purpose of this utility model is achieved through the following technical solutions：
The utility model proposes a kind of large complicated hardware increase and decrease material manufacture device first：Including workbench,
Some robots, laser head, molding part, welding gun, wire feed system, milling system, powder feed system, laser generator, electric arc welding
Main frame and control system；The robot and milling system are arranged on the top of workbench, and molding part takes shape in workbench
On, wire feed system is robot wire feed material；The powder feed system is robot powder feeding material；The laser generator passes through laser head
Laser heat source is provided for robot；The electric arc welding main frame produces electric arc；The control system electrical connection laser generator, electricity
Arc welding main frame, wire feed system, powder feed system and robot.
Further, above-mentioned robot, which comprises at least, two.
Further, above-mentioned control system includes industrial computer, PLC PLC technologies, digital control system and power-supply system.
Further, above-mentioned silk material and thermal source are coaxial or non-coaxial feedings.
Further, the laser head of above-mentioned powder and laser generator is coaxially sent into.
The utility model has the advantages that：
1. increasing material manufacturing is combined by the utility model with subtracting material Milling Process, it is complete to realize increase and decrease material process integration
Into.
2. it is compound by laser coaxial powder feeding and electric arc fuse increasing material to increase material module in the utility model patent, it is real that fuse increases material
While existing large scale, high effective deposition, coaxial powder-feeding, which increases material, can manufacture the structure that becomes more meticulous.
3. the utility model patent device integrated level is high, technical process is more flexible.Taken into account fuse increase material shaping with it is same
Axle powder feeding technological merit.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is molding part schematic diagram of the present utility model；
Fig. 3 is method flow diagram of the present utility model.
Wherein：1 is robot；2 be workbench；3 be laser head；4 be molding part；5 be welding gun；6 be wire feed system；7
For milling system；8 be powder feed system.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Referring to Fig. 1, large complicated hardware increase and decrease material manufacture device of the present utility model：If including workbench 2,
Dry robot 1, laser head 3, molding part 4, welding gun 5, wire feed system 6, milling system 7, powder feed system 8, laser generator 9, electricity
Arc welding main frame 10 and control system 11.Robot 1 is laser head 3, the welding gun of electric arc welding main frame 10, wire feed system 6, powder feeding
The motion carrier of system 8.Robot 1 and milling system 7 are arranged on the top of workbench 2, and molding part 4 takes shape in workbench
On 2, wire feed system 6 is the wire feed material of robot 1；The powder feed system 8 is the powder feeding material of robot 1；The laser generator 9 passes through
Laser head 3 provides laser heat source for robot；Electric arc welding main frame 10 produces electric arc；Control system 11 electrically connects laser generator
9th, electric arc welding main frame 10, wire feed system 6, powder feed system 8 and robot 1.
In the utility model, robot 1, which comprises at least, two.Control system 11 includes industrial computer, PLC can
Programming Control, digital control system and power-supply system.Silk material is coaxial or non-coaxial feeding with thermal source.Powder and laser generator 9
Laser head is coaxially sent into.
Control system 11 is according to hierarchy slicing path planning：When being processed to outline or thick-walled structure, control system 11 is opened
Open the robot 1 of both wire feed system 6, electric arc welding main frame 10 and carrying motions；When being processed to fine structure thin-wall construction, control
System 11 processed opens the robot 1 of both powder feed system 8, laser generator 9 and carrying motions；Control system opens milling system
Structure Milling Process is deposited to single or multiple lift.
Referring to Fig. 2 and Fig. 3, large complicated hardware increase and decrease material manufacture method of the present utility model is using above-mentioned big
Type complexity hardware increase and decrease material manufacture device is completed.Specifically include following steps：
Step 1：Data after the layered slicing treatment of Three-dimensional Entity Components illustraton of model are imported in control system 11；
Step 2：Rectangular coordinate system is established on the surface of workbench 2 by control system 11, determines reference axis X, Y and coordinate
Origin；
Step 3：Fuse corresponding to being set respectively in electric arc welds main frame 10 increases voltage, current parameters needed for material；Laser
Power parameter corresponding to being set respectively in generator 9；Wherein electric arc welds the current/voltage parameter set in main frame 10 and swashed
Power parameter requires to change according to material type, silk material specification, powder diameter and accessory size in optical generator 9.
Step 4：Silk material wire feed rate, powder feed rate, the movement velocity of robot 1, milling system are set in control system 11
The Milling Speed of system 7.Fuse increases material deposition story height H, molten wide B and the relation of silk material diameter of phi：H × B=π Φ 2；The powder
Melting increases material deposition floor height h, molten wide b and powder diameter μ relation are：H × B=μ × B.Wherein, silk material diameter of phi is 0.8-
2.0mm；Powder diameter μ is less than 100 μm.
Step 5：During thin-walled fine structure part increasing material manufacturing, control system 11 open powder feed system 8, laser generator 9 with
And carrying laser head 3, the robot 1 of powder feed system 8；According to path planning to thin-walled fine structure part increasing material manufacturing；
Step 6：During thick-walled structure part increasing material manufacturing, control system 11 opens wire feed system 6, electric arc welding main frame 10, holds
The electric arc welding welding gun of main frame 10 and the robot 1 of wire feed system 6 are carried, according to path planning to thick-walled structure part increasing material manufacturing；
Step 7：Milling system 7 carries out Milling Process according to threedimensional model size to single or multiple lift deposition cell, reaches essence
True size requirement；
Step 8：Repeat step 5-7 is until element precision size reaches given size requirement, increasing material manufacturing, Milling Process mistake
Journey terminates.
It is that two Tai Huoduotai robots are synchronous or substep is carried out that fuse, which increases material with coaxial powder-feeding, in step 5 and step 6.
In summary, the utility model realizes the increase and decrease material integration production of large-sized structural parts, ensure that big size
Simultaneously, become more meticulous reachability requirements structure-controllable, and can further improve the compound use of increases material manufacturing technology, so as to increase
Add the flexibility of increasing material manufacturing technique.
Claims (5)
1. a kind of large complicated hardware increase and decrease material manufacture device, it is characterised in that including workbench (2), Ruo Ganji
Device people (1), laser head (3), molding part (4), welding gun (5), wire feed system (6), milling system (7), powder feed system (8), laser
Generator (9), electric arc welding main frame (10) and control system (11)；The robot (1) and milling system (7) are arranged on work
The top of platform (2), molding part (4) are taken shape on workbench (2), and wire feed system (6) is robot (1) wire feed material；It is described
Powder feed system (8) is robot (1) powder feeding material；The laser generator (9) provides laser heat by laser head (3) for robot
Source；The electric arc welding main frame (10) produces electric arc；Control system (11) the electrical connection laser generator (9), electric arc welding
Main frame (10), wire feed system (6), powder feed system (8) and robot (1).
2. large complicated hardware increase and decrease material manufacture device according to claim 1, it is characterised in that the machine
People (1), which comprises at least, two.
3. large complicated hardware increase and decrease material manufacture device according to claim 1, it is characterised in that the control
System (11) includes industrial computer, PLC PLC technologies, digital control system and power-supply system.
4. large complicated hardware increase and decrease material manufacture device according to claim 1, it is characterised in that the silk material
It is coaxial or non-coaxial feeding with thermal source.
5. large complicated hardware increase and decrease material manufacture device according to claim 1, it is characterised in that the powder
Coaxially it is sent into the laser head of laser generator (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721004079.0U CN207026966U (en) | 2017-08-11 | 2017-08-11 | A kind of large complicated hardware increase and decrease material manufacture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721004079.0U CN207026966U (en) | 2017-08-11 | 2017-08-11 | A kind of large complicated hardware increase and decrease material manufacture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207026966U true CN207026966U (en) | 2018-02-23 |
Family
ID=61487271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721004079.0U Active CN207026966U (en) | 2017-08-11 | 2017-08-11 | A kind of large complicated hardware increase and decrease material manufacture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207026966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817671A (en) * | 2018-07-06 | 2018-11-16 | 广东工业大学 | Silk material electric arc melts product and laser-impact forges compound increase and decrease material manufacturing method and device |
| CN110539079A (en) * | 2019-09-29 | 2019-12-06 | 华南理工大学 | additive manufacturing equipment and method based on plasma beam-laser composite heat source |
-
2017
- 2017-08-11 CN CN201721004079.0U patent/CN207026966U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817671A (en) * | 2018-07-06 | 2018-11-16 | 广东工业大学 | Silk material electric arc melts product and laser-impact forges compound increase and decrease material manufacturing method and device |
| CN110539079A (en) * | 2019-09-29 | 2019-12-06 | 华南理工大学 | additive manufacturing equipment and method based on plasma beam-laser composite heat source |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107511683A (en) | A kind of large complicated hardware increase and decrease material manufacture device and method | |
| CN106216862B (en) | A kind of composite manufacturing method and device subtracting material based on electric arc increasing material and high energy beam current | |
| CN107336023B (en) | Composite machining center for increasing and decreasing materials | |
| CN108115282B (en) | Additive manufacturing system using laser and electric arc in combined mode and using robot to perform automatic additive manufacturing | |
| CN107253004A (en) | A kind of hardware fuse increases material device and its fuse manufacturing process | |
| CN106064273B (en) | The compound increasing material manufacturing method of electron beam | |
| CN106312574A (en) | Material increase and decrease composite manufacturing device of large-breadth parts | |
| CN206415882U (en) | A kind of increase and decrease material composite manufacture device of large format parts | |
| CN111215752A (en) | Multi-mode filament-powder mixed laser additive manufacturing system and method | |
| CN103498142B (en) | The special-shaped syndeton manufacturing process of laser melting coating high temperature alloy | |
| CN110125401B (en) | Deposition forming method for electron beam tow coaxial fuse | |
| CN109175367B (en) | Additive and equal-material composite metal 3D laser forming device and method thereof | |
| CN207026966U (en) | A kind of large complicated hardware increase and decrease material manufacture device | |
| CN110045703A (en) | A kind of electric arc increasing material manufacturing technique based on off-line programing | |
| CN103495978B (en) | A kind of teaching method of arc welding robot spatial complex weld seam path of welding | |
| CN110539079A (en) | additive manufacturing equipment and method based on plasma beam-laser composite heat source | |
| CN109967741B (en) | 3D printing process optimization method based on reinforcement learning | |
| CN203764976U (en) | Laser forming manufacture integration platform equipment | |
| CN110538997A (en) | laser pre-cladding auxiliary plasma additive manufacturing equipment and method | |
| CN207087324U (en) | One kind increase and decrease material Compositions of metal-working machines | |
| CN207289242U (en) | A kind of hardware fuse increases material device | |
| CN107234239B (en) | The arc deposited laser of robot pose control forges increasing material manufacturing method and equipment | |
| CN204417596U (en) | A kind of laser cladding equipment | |
| CN103498141B (en) | A kind of superalloy muscle rib structure laser solid forming method | |
| CN111195728A (en) | 3D rapid prototyping scanning remanufacturing and repairing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |