CN206028969U - A temperature control device for arc -welding takes shape - Google Patents
A temperature control device for arc -welding takes shape Download PDFInfo
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- CN206028969U CN206028969U CN201621014011.6U CN201621014011U CN206028969U CN 206028969 U CN206028969 U CN 206028969U CN 201621014011 U CN201621014011 U CN 201621014011U CN 206028969 U CN206028969 U CN 206028969U
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- arc
- temperature control
- temperature
- control equipment
- welding
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Abstract
The utility model discloses a temperature control device for arc -welding takes shape, including the workstation, be provided with on the workstation and be used for preheating layer that the substrate preheats and be used for forming parts refrigerated cooling layer, the upper surface of workstation is provided with and is used for taking shape a face refrigerated air cooling system, and air cooling system and control system are connected, and control system still is connected with and is used for taking shape an infrared temperature detector of temperature detection. The utility model relates to a temperature control device for arc -welding takes shape adopts the shaping face temperature of infrared temperature detector accurate control to real time monitoring provides the basis for obtaining the optimum temperature parameters of taking shape, the utility model discloses a cooling layer and air cooling system 's combination cooling method fully guarantees forming process's constant temperature mode, through the utility model relates to a temperature control device for arc -welding takes shape is showing the surface quality and the precision that improve the product that takes shape.
Description
Technical field
This utility model belongs to arc-welding forming tool technical field, and in particular to a kind of temperature control for arc-welding shaping
Device.
Background technology
In recent years, the 3D printing technique with laser and electron beam as thermal source has obtained quick development, because of its energy density
Height, formation of parts have excellent tissue and comprehensive mechanical property, but 3D printing equipment price is expensive, and forming technology is complicated, mesh
The front technology is mainly used in the advanced manufacture fields such as Aeronautics and Astronautics, medical treatment and weapon.In order to be able to by increases material manufacturing technology application
To industries such as traditional machinery, chemical industry, the energy and electric power, it is necessary to which development equipment is simple, manufacture efficiency is high, with low cost, but
The increasing material manufacturing method of part of meeting customer need can be produced.Arc-welding forming technique is exactly the one kind risen under above-mentioned background
Increasing material manufacturing new technology, the technology use welding arc as thermal source, are manufactured by full weld seam using welding equipment and process
The part of metal composition.Arc-welding forming technique mainly includes：Gas metal-arc welding (GMAW), non-consumable gas shielded arc welding
And plasma arc welding (PAW) (PAW) (GTAW).The technology has low cost of manufacture, production efficiency height, version flexibly and part
Can be good the advantages of.Wherein using welding wire as filler metal, the MIG welding formings technology with noble gases as protective gas is wide because of which
The general suitability obtains the numerous studies of scholars, particularly the arc-welding forming technique of aluminium alloy.But due to arc-welding shaping heat it is defeated
Enter greatly, in forming process, the temperature of part has significant impact to forming quality, and temperature is too high, easily causes part and caves in, no
Beneficial to shaping；Temperature is too low, and deposited metal is difficult to spread out, and formation of parts surface roughness is big.
Utility model content
The purpose of this utility model be to provide it is a kind of for arc-welding shaping temperature control equipment, solve existing arc-welding into
During shape, temperature control is difficult so as to causing the problem of appreciable impact on part forming quality.
The technical scheme adopted by this utility model is that a kind of temperature control equipment for arc-welding shaping, including work
Platform, is provided with the preliminary heating zone and the cooling layer for drip molding cooling for base material preheating, the upper surface of workbench on workbench
The air cooling system for forming face cooling is provided with, air cooling system is connected with control system, and control system is also connected with
There is the infrared temperature detector for forming face temperature detection.
The characteristics of this utility model, also resides in：
Preliminary heating zone is located at the lower section of cooling layer.
Preliminary heating zone is using the nickel-chromium resistance wire being laid in workbench internal cross section.
Preliminary heating zone is connected with temperature sensor, and temperature sensor is connected with temperature controller.
Cooling layer is using the recirculated water cooling pipe being laid in workbench internal cross section, recirculated water cooling pipe and water cooling equipment
Connection.
Air cooling system is using the air cooling nozzles for being connected with compressed air system or inert gas source.
Air cooling nozzles adopt rotary gas nozzle, and left rotation and right rotation scope is 30 °～120 °, and swing scope is
30 °～135 °.
The gas flow of air cooling nozzles is 15～25L/min.
Infrared temperature detector is fixed in arc welding torch pipette tips at muzzle 10mm.
The beneficial effects of the utility model are：A kind of temperature control equipment for arc-welding shaping of this utility model, adopts
Infrared temperature detector precise control shapes face temperature, and monitor in real time, provides foundation for obtaining optimum forming temperature parameter；
This utility model adopts the combination type of cooling of cooling layer and air cooling system, fully ensures that the constant temperature mode of forming process；
By a kind of temperature control equipment for arc-welding shaping of this utility model, the surface quality and essence of formed product is significantly improved
Degree.
Description of the drawings
Fig. 1 is a kind of structural representation of the temperature control equipment for arc-welding shaping of this utility model；
Fig. 2 is the structural representation of workbench in a kind of temperature control equipment for arc-welding shaping of this utility model.
In figure, 1. support, 2. workbench, 2-1. upper stratas panel, 2-2. lower floors panel, 3. preliminary heating zone, 4. cooling layer, 5. warm
Degree controller, 6. temperature sensor, 7. water cooling equipment, 8. infrared temperature detector, 9. air cooling system, 10. control system
System.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in detail.
A kind of temperature control equipment for arc-welding shaping of this utility model, structure is as shown in figure 1, including support 1, support
1 design size is 82mm × 57.2mm × 65mm.
Workbench 2 is installed on support 1, as shown in Fig. 2 workbench 2 adopts double layer design, single layer designs size is 78mm
× 60mm × 10mm, including the upper strata panel 2-1 and lower floor panel 2-2 that are fixedly connected with each other, lower floor panel 2-2 is used for fixing face layer
Plate 2-1, lower floor panel 2-2 are affixed with support 1, are provided with some evenly distributed positioning through hole, upper strata panel on the panel 2-1 of upper strata
The preliminary heating zone 3 and the cooling layer 4 for drip molding cooling for base material preheating is laid with 2-1, and preliminary heating zone 3 is located at cooling layer 4
Lower section, using being laid in nickel-chromium resistance wire in the panel 2-1 internal cross sections of upper strata, cooling layer 4 is using being laid in for preliminary heating zone 3
Recirculated water cooling pipe in the panel 2-1 internal cross sections of upper strata, recirculated water cooling pipe and nichrome resistance filament winding positioning through hole " Serpentiss " shape cloth
If can so increase preheating before preheating area before drip molding cooling and base material shaping, and drip molding cooling and base material shaping
Uniformly.
Preliminary heating zone 3 is connected with temperature sensor 6, platinum resistance of the temperature sensor 6 using model Pt100.
Temperature sensor 6 is connected with temperature controller 5, and temperature controller 5 is to adopt intelligent temperature controller, its technical parameter
For 0～200 DEG C of temperature range, temperature fluctuation ± 5.0 DEG C, temperature uniformity≤± 2.0 DEG C, temperature deviation ± 2.0 DEG C.
Recirculated water cooling pipe is connected with water cooling equipment 7, and water cooling equipment 7 adopts water chiller.
The upper surface of workbench 2 is provided with the air cooling system 9 for forming face cooling, and air cooling system 9 is adopted
The air cooling nozzles of compressed air system or inert gas source are connected with, air cooling nozzles adopt rotary gas nozzle,
Rotary gas nozzle left rotation and right rotation scope is 30 °～120 °, and swing scope is 30 °～135 °, air cooling nozzles
Gas flow is 15～25L/min, and air cooling system 9 is connected with control system 10, and control system 10 is also associated with infrared temperature
Degree detector 8, infrared temperature detector 8 is fixed in arc welding torch pipette tips, away from muzzle apart from 10mm, when infrared temperature monitor 8
When monitoring that Part temperature exceedes setting value, the control air cooling system 9 of control system 10 is automatically opened up, and part is blown
Cooling, when infrared temperature monitor 8 monitors that Part temperature is down to design temperature, air cooling system 9 is closed.
During use, base material is passed through into the positioning through hole fixing substrate of workbench 2 on workbench 2 first, temperature is then opened
The switch of controller 5, sets heating-up temperature as 100 DEG C, and temperature rise speed is 3 DEG C/min, after temperature reaches set temperature value, is stopped
Only heat, start arc-welding shaping, while open water cooling equipment 7, maintain arc-welding forming process in temperature in set point, when
When infrared temperature detector 8 detects forming face temperature more than design temperature, control system 10 opens air cooling system 9, empty
Air cooling system 9 carries out air blowing cooling to the formed part of part, when Part temperature is reduced to setting value, air cooling system
9 close.During cooling, shaping suspends, and when Part temperature drops to setting value, air cooling system 9 is closed, and welding machine is opened and continued into
Shape part, this avoid impact of the air-flow to forming process.In a manner described, until part forming is completed, obtain surface matter
Measure, the high part of forming accuracy.
A kind of temperature control equipment for arc-welding shaping of this utility model, using 8 precise control of infrared temperature detector
Forming face temperature, and monitor in real time, provide foundation for obtaining optimum forming temperature parameter；This utility model adopts cooling layer 4
And the combination type of cooling of air cooling system 9, fully ensure that the constant temperature mode of forming process；Use by this utility model is a kind of
In the temperature control equipment of arc-welding shaping, the surface quality and precision of formed product is significantly improved.
Claims (9)
1. it is a kind of for arc-welding shaping temperature control equipment, it is characterised in that including workbench (2), on workbench (2) arrange
There is the preliminary heating zone (3) and the cooling layer (4) for drip molding cooling for base material preheating, the upper surface of workbench (2) is provided with
For the air cooling system (9) of forming face cooling, air cooling system (9) is connected with control system (10), control system
(10) it is also associated with the infrared temperature detector (8) for forming face temperature detection.
2. it is according to claim 1 it is a kind of for arc-welding shaping temperature control equipment, it is characterised in that the preliminary heating zone
(3) positioned at the lower section of the cooling layer (4).
3. it is according to claim 1 and 2 it is a kind of for arc-welding shaping temperature control equipment, it is characterised in that it is described pre-
Thermosphere (3) is using the nickel-chromium resistance wire being laid in the workbench (2) internal cross section.
4. it is according to claim 1 and 2 it is a kind of for arc-welding shaping temperature control equipment, it is characterised in that it is described pre-
Thermosphere (3) is connected with temperature sensor (6), and temperature sensor (6) is connected with temperature controller (5).
5. it is according to claim 1 and 2 it is a kind of for arc-welding shaping temperature control equipment, it is characterised in that it is described cold
But layer (4) is using the recirculated water cooling pipe being laid in the workbench (2) internal cross section, recirculated water cooling pipe and water cooling equipment
(7) connect.
6. it is according to claim 1 it is a kind of for arc-welding shaping temperature control equipment, it is characterised in that the air is cold
But system (9) is using the air cooling nozzles for being connected with compressed air system or inert gas source.
7. it is according to claim 6 it is a kind of for arc-welding shaping temperature control equipment, it is characterised in that the air is cold
But nozzle adopts rotary gas nozzle, and left rotation and right rotation scope is 30 °～120 °, and swing scope is 30 °～135 °.
8. it is according to claim 6 it is a kind of for arc-welding shaping temperature control equipment, it is characterised in that the air is cold
But the gas flow of nozzle is 15～25L/min.
9. it is according to claim 1 it is a kind of for arc-welding shaping temperature control equipment, it is characterised in that the infrared temperature
Degree detector (8) is fixed in arc welding torch pipette tips at muzzle 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621014011.6U CN206028969U (en) | 2016-08-30 | 2016-08-30 | A temperature control device for arc -welding takes shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621014011.6U CN206028969U (en) | 2016-08-30 | 2016-08-30 | A temperature control device for arc -welding takes shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206028969U true CN206028969U (en) | 2017-03-22 |
Family
ID=58300441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621014011.6U Active CN206028969U (en) | 2016-08-30 | 2016-08-30 | A temperature control device for arc -welding takes shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206028969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273751A (en) * | 2021-12-24 | 2022-04-05 | 西安理工大学 | Device and control method for temperature control of arc additive manufacturing base material |
-
2016
- 2016-08-30 CN CN201621014011.6U patent/CN206028969U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273751A (en) * | 2021-12-24 | 2022-04-05 | 西安理工大学 | Device and control method for temperature control of arc additive manufacturing base material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710075 Xi'an high tech Zone, Shaanxi science and technology road, No. 48 venture Plaza A0508 Patentee after: Xi'an platinum power technology Limited by Share Ltd Address before: 710075 Xi'an high tech Zone, Shaanxi science and technology road, No. 48 venture Plaza A0508 Patentee before: Xi'an Bright Laser Technology Ltd. |
|
| CP01 | Change in the name or title of a patent holder |