CN106799531A - A kind of water jet aids in the device of O2-C2H2 cutting steel plate - Google Patents
A kind of water jet aids in the device of O2-C2H2 cutting steel plate Download PDFInfo
- Publication number
- CN106799531A CN106799531A CN201710154597.9A CN201710154597A CN106799531A CN 106799531 A CN106799531 A CN 106799531A CN 201710154597 A CN201710154597 A CN 201710154597A CN 106799531 A CN106799531 A CN 106799531A
- Authority
- CN
- China
- Prior art keywords
- cutting
- steel plate
- water jet
- torch
- water
- 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
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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
-
- 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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
Abstract
The present invention relates to the device that a kind of water jet aids in O2-C2H2 cutting steel plate,Including O2-C2H2 cutting system,Water-jet cutting system,The O2-C2H2 cutting system includes motor,Protective cover,Support,Mobile base,Gas distributor,Oxy-acetylene pipe,Oxy-acetylene valve,Clamper,Cutting torch,Cutting torch,The motor outside is provided with protective cover,The protective cover upper end is provided with support,The pedestal upper end is provided with Mobile base,The Mobile base upper end is provided with gas distributor,The gas distributor is connected with cutting torch by oxy-acetylene pipe,The cutting torch passes through gripper,And cutting torch lower end is provided with cutting torch,The present invention aids in O2-C2H2 cutting by setting water jet,While O2-C2H2 cutting efficiency can be ensured,Finished surface precision is improved,Reduce the thermal stress of steel plate,Improve the mechanical property of workpiece,And it is provided with thermal insulation board between O2-C2H2 cutting cutting torch and water jet nozzle,Operating personnel can not only be protected,It is also possible to prevent damage of the flame to water jet nozzle.
Description
Technical field
The device of O2-C2H2 cutting steel plate is aided in the present invention relates to special process field, more particularly to water jet.
Background technology
Industrial enterprise needs to carry out cutting processing etc. to steel plate in production and processing, often.Metal is preheating to can acutely be fired
The burning-point of burning, then hyperbaric oxygen air-flow is discharged, make the further vigorous oxidation of metal and blow off to be formed by the slag of generation of burning to cut
The process of mouth.In actual production, when oxy-acetylene cuts to steel plate, finished surface precision is low, there is gas cutting section defect, processing
During the inevitable micro-crack that there is thermal stress and produce, pre- thermal-flame and the red heat slag for sending are deposited to operating personnel
In the danger caught fire and burn.
The content of the invention
Based on the various problems that O2-C2H2 cutting cutting steel plate is present, the present invention is by introducing water-jet technology, it is therefore an objective to
In order to overcome the deficiencies in the prior art, thermal stress is reduced, the slag of cutting surfaces is removed, so as to obtain preferable Surface Machining matter
Amount.
To achieve the above object, the present invention provides following technical scheme：
A kind of water jet aids in the device of O2-C2H2 cutting steel plate, including O2-C2H2 cutting system, water-jet cutting system.
Used as the preferred technical solution of the present invention, the O2-C2H2 cutting system includes motor, protective cover, support, movement
Seat, gas distributor, oxy-acetylene pipe, oxy-acetylene valve, clamper, cutting torch, cutting torch, the motor outside are provided with protective cover, described
Protective cover upper end is provided with support, and the pedestal upper end is provided with Mobile base, and the Mobile base upper end is provided with gas distributor, the gas
Body distributor is connected with cutting torch by oxy-acetylene pipe, and the cutting torch is by gripper, and cutting torch lower end is provided with cutting torch,
When cutting steel plate thickness is less than 10mm, oxygen pressure is 0.1-0.3MPa, and acetylene pressure is 0.2MPa, and cutting speed is 450-
800mm/min, the flame that the O2-C2H2 cutting system is produced is final by cutting torch ejection.
Used as the preferred technical solution of the present invention, the water-jet cutting system includes cutting working platform, light rod guide, silk
Thick stick, cutting shower nozzle, cutting water tank, pneumatic hose, pressure regulator valve, safety valve, pressure gauge, plunger displacement pump, filter, supply tank, it is described
Cutting working platform upper end is provided with light rod guide and leading screw, and lower end is provided with cutting water tank, in the middle of the smooth rod guide and leading screw
Cutting shower nozzle is installed, the cutting shower nozzle is connected with pneumatic hose, and the pneumatic hose is connected to plunger displacement pump, pressure regulator valve
And safety valve, the plunger displacement pump upper end is connected with pressure gauge, and lower end is provided with filter, and the filter lower end is provided with water supply
Case.
Used as the preferred technical solution of the present invention, the oxy-acetylene pipe end of the O2-C2H2 cutting system is connected with oxy-acetylene
Valve.
Used as the preferred technical solution of the present invention, the cutting torch of the O2-C2H2 cutting system can be changed and steel by clamper
Cutting distance and cutting inclination angle between plate.
Used as the preferred technical solution of the present invention, the water-jet cutting system polished rod guide rails assembling has thermal insulation board, and position
Between cutting shower nozzle and cutting torch.
Used as the preferred technical solution of the present invention, the plunger displacement pump of the water-jet cutting system is by the adjustable pressure of pressure regulator valve
Power 0-50MPa.
During onsite application, according to the thickness of cutting steel plate, cutting torch, the straight degree of adjustment cutting and cutting speed are selected, adjustment is cut
The distance between mouth and steel plate, during gas cutting, flame is playing cutpoint by material preheater to burning-point, then sprays oxygen stream, makes metal
Material rapid oxidation burns, the water beam auxiliary O2-C2H2 cutting that then water jet sprays, while the oxide that will can also be generated
Slag blows down, and forms otch.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention aids in oxy-acetylene to cut by setting water jet
Cut, it is ensured that while O2-C2H2 cutting efficiency, finished surface precision is improved, reduce the thermal stress of steel plate, improve workpiece
Mechanical property, and thermal insulation board is provided between O2-C2H2 cutting cutting torch and water jet nozzle, can not only protect operating personnel,
Damage of the flame to water jet nozzle, and simple structure are also possible to prevent, it is easy to operate, it is economical and practical.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is O2-C2H2 cutting nozzle operation schematic diagram of the invention.
In figure：1st, motor；2nd, protective cover；3rd, support；4th, Mobile base；5th, gas distributor；6th, oxy-acetylene pipe；7th, oxy-acetylene
Valve；8th, clamper；9th, cutting torch；10th, cutting torch；11st, thermal insulation board；12nd, cutting working platform；13rd, light rod guide；14th, leading screw；15th, cut
Cut shower nozzle；16th, water tank is cut；17th, pneumatic hose；18th, pressure regulator valve；19th, safety valve；20th, pressure gauge；21st, plunger displacement pump；22nd, mistake
Filter；23rd, supply tank.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 and Fig. 2 is referred to, a kind of water jet aids in the device of O2-C2H2 cutting steel plate, including O2-C2H2 cutting
System, water-jet cutting system.
The O2-C2H2 cutting system includes motor (1), protective cover (2), support (3), Mobile base (4), gas distributor
(5), oxy-acetylene pipe (6), oxy-acetylene valve (7), clamper (8), cutting torch (9), cutting torch (10), motor (1) outside are provided with guarantor
Shield (2), protective cover (2) upper end is provided with support (3), and support (3) upper end is provided with Mobile base (4), the Mobile base
(4) upper end is provided with gas distributor (5), and the gas distributor (5) is connected with cutting torch (9) by oxy-acetylene pipe (6), described to cut
Torch (9) is clamped by clamper (8), and cutting torch (9) lower end is provided with cutting torch (10), when cutting steel plate thickness is less than 10mm,
Oxygen pressure is 0.1-0.3MPa, and acetylene pressure is 0.2MPa, and cutting speed is 450-800mm/min, the O2-C2H2 cutting
The flame that system is produced is final by cutting torch (10) ejection.
The water-jet cutting system includes cutting working platform (12), light rod guide (13), leading screw (14), cutting shower nozzle
(15), cutting water tank (16), pneumatic hose (17), pressure regulator valve (18), safety valve (19), pressure gauge (20), plunger displacement pump (21), mistake
Filter (22), supply tank (23), cutting working platform (12) upper end are provided with light rod guide (13) and leading screw (14), lower end peace
Equipped with cutting water tank (23), cutting shower nozzle (15), the cutting spray are installed in the middle of the smooth rod guide (13) and leading screw (14)
Head (15) is connected with pneumatic hose (17), and the pneumatic hose (17) is connected to plunger displacement pump (21), pressure regulator valve (18) and peace
Full valve (19), plunger displacement pump (21) upper end is connected with pressure gauge (20), and lower end is provided with filter (22), the filter
(22) lower end is provided with supply tank (23).
Oxy-acetylene pipe (6) end of the O2-C2H2 cutting system is connected with oxy-acetylene valve (7).
The cutting torch (10) of the O2-C2H2 cutting system can by clamper (8) change and steel plate between cutting distance and
Cutting inclination angle.
The water-jet cutting system polished rod guide rails assembling has thermal insulation board (11), and positioned at cutting shower nozzle (15) and cutting torch
(10) between.
The plunger displacement pump (21) of the water-jet cutting system is by the adjustable pressure 0-50MPa of pressure regulator valve (18).
During onsite application, according to the thickness of cutting steel plate, selection cutting torch (10), the straight degree of adjustment cutting and cutting speed, adjust
The distance between whole cutting torch (10) steel plate, during gas cutting, flame is playing cutpoint by material preheater to burning-point, then sprays oxygen stream,
Metal material rapid oxidation is set to burn, the water beam that then water jet sprays from cutting shower nozzle (15) aids in O2-C2H2 cutting, while
The oxide slag that will can also be generated blows down, and forms otch.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (7)
1. a kind of water jet aids in the device of O2-C2H2 cutting steel plate, it is characterised in that：Including O2-C2H2 cutting system, water jet
Diced system.
2. described water jet according to claim 1 aids in the device of O2-C2H2 cutting steel plate, it is characterised in that：It is described
O2-C2H2 cutting system includes motor (1), protective cover (2), support (3), Mobile base (4), gas distributor (5), oxy-acetylene pipe
(6), oxy-acetylene valve (7), clamper (8), cutting torch (9), cutting torch (10), motor (1) outside are provided with protective cover (2), described
Protective cover (2) upper end is provided with support (3), and support (3) upper end is provided with Mobile base (4), and Mobile base (4) upper end is provided with gas
Body distributor (5), the gas distributor (5) is connected with cutting torch (9) by oxy-acetylene pipe (6), and the cutting torch (9) is by clamping
Device (8) is clamped, and cutting torch (9) lower end is provided with cutting torch (10), and when cutting steel plate thickness is less than 10mm, oxygen pressure is 0.1-
0.3MPa, acetylene pressure is 0.2MPa, and cutting speed is 450-800mm/min, the flame that the O2-C2H2 cutting system is produced
It is final to be sprayed by cutting torch (10).
3. described water jet according to claim 1 aids in the device of O2-C2H2 cutting steel plate, it is characterised in that：It is described
Water-jet cutting system includes cutting working platform (12), light rod guide (13), leading screw (14), cutting shower nozzle (15), cutting water tank
(16), pneumatic hose (17), pressure regulator valve (18), safety valve (19), pressure gauge (20), plunger displacement pump (21), filter (22), water supply
Case (23), cutting working platform (12) upper end is provided with light rod guide (13) and leading screw (14), and lower end is provided with cutting water tank
(23) cutting shower nozzle (15), is installed in the middle of the smooth rod guide (13) and leading screw (14), cutting shower nozzle (15) is connected with
Pneumatic hose (17), the pneumatic hose (17) is connected to plunger displacement pump (21), pressure regulator valve (18) and safety valve (19), described
Plunger displacement pump (21) upper end is connected with pressure gauge (20), and lower end is provided with filter (22), and filter (22) lower end is provided with confession
Water tank (23).
4. according to claim 1 and claim 2 described in water jet aid in the device of O2-C2H2 cutting steel plate, it is special
Levy and be：Oxy-acetylene pipe (6) end of the O2-C2H2 cutting system is connected with oxy-acetylene valve (7).
5. according to claim 1 and claim 2 described in water jet aid in the device of O2-C2H2 cutting steel plate, it is special
Levy and be：The cutting torch (10) of the O2-C2H2 cutting system can by clamper (8) change and steel plate between cutting distance and
Cutting inclination angle.
6. according to claim 1 and claim 3 described in water jet aid in the device of O2-C2H2 cutting steel plate, it is special
Levy and be：The water-jet cutting system polished rod guide rails assembling has thermal insulation board (11), and positioned at cutting shower nozzle (15) and cutting torch
(10) between.
7. according to claim 1 and claim 3 described in water jet aid in the device of O2-C2H2 cutting steel plate, it is special
Levy and be：The plunger displacement pump (21) of the water-jet cutting system is by the adjustable pressure 0-50MPa of pressure regulator valve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710154597.9A CN106799531A (en) | 2017-03-15 | 2017-03-15 | A kind of water jet aids in the device of O2-C2H2 cutting steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710154597.9A CN106799531A (en) | 2017-03-15 | 2017-03-15 | A kind of water jet aids in the device of O2-C2H2 cutting steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106799531A true CN106799531A (en) | 2017-06-06 |
Family
ID=58988053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710154597.9A Pending CN106799531A (en) | 2017-03-15 | 2017-03-15 | A kind of water jet aids in the device of O2-C2H2 cutting steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106799531A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027865A (en) * | 2017-06-15 | 2017-08-11 | 安徽理工大学 | A kind of clear Apparatus for descaling fish of water jet |
| CN116000407A (en) * | 2023-03-22 | 2023-04-25 | 哈尔滨电机厂有限责任公司 | Device and method for perforating arc starting hole of super-thick plate |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2541344A (en) * | 1947-12-30 | 1951-02-13 | Air Reduction | Method of facilitating the removal of beads that adhere to ferrous metal cut thermochemically |
| GB1181393A (en) * | 1966-03-10 | 1970-02-18 | Union Carbide Corp | Thermochemical Scarfing Process |
| JPS61126970A (en) * | 1984-11-26 | 1986-06-14 | Yokokawa Kyoryo Seisakusho:Kk | Cutting method of steel plate coated with primer rich in zinc |
| US6787731B1 (en) * | 1999-10-19 | 2004-09-07 | Guy Prioretti | Method for oxyacetylene-cutting a piece of steel and device for carrying out this method |
| CN102528280A (en) * | 2012-01-16 | 2012-07-04 | 山东大学 | Laser-water jet composite micromachining process and device |
| CN105196184A (en) * | 2015-08-21 | 2015-12-30 | 安徽理工大学 | High-pressure water jet cutting device and control method |
| CN205798641U (en) * | 2016-07-27 | 2016-12-14 | 济宁市丰鹏工程设备有限公司 | A kind of flame cutting equipment |
-
2017
- 2017-03-15 CN CN201710154597.9A patent/CN106799531A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2541344A (en) * | 1947-12-30 | 1951-02-13 | Air Reduction | Method of facilitating the removal of beads that adhere to ferrous metal cut thermochemically |
| GB1181393A (en) * | 1966-03-10 | 1970-02-18 | Union Carbide Corp | Thermochemical Scarfing Process |
| JPS61126970A (en) * | 1984-11-26 | 1986-06-14 | Yokokawa Kyoryo Seisakusho:Kk | Cutting method of steel plate coated with primer rich in zinc |
| US6787731B1 (en) * | 1999-10-19 | 2004-09-07 | Guy Prioretti | Method for oxyacetylene-cutting a piece of steel and device for carrying out this method |
| CN102528280A (en) * | 2012-01-16 | 2012-07-04 | 山东大学 | Laser-water jet composite micromachining process and device |
| CN105196184A (en) * | 2015-08-21 | 2015-12-30 | 安徽理工大学 | High-pressure water jet cutting device and control method |
| CN205798641U (en) * | 2016-07-27 | 2016-12-14 | 济宁市丰鹏工程设备有限公司 | A kind of flame cutting equipment |
Non-Patent Citations (1)
| Title |
|---|
| （苏）魏佳耶夫，В.Д.: "《锅炉制造工艺学》", 31 August 1961, 中国工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027865A (en) * | 2017-06-15 | 2017-08-11 | 安徽理工大学 | A kind of clear Apparatus for descaling fish of water jet |
| CN116000407A (en) * | 2023-03-22 | 2023-04-25 | 哈尔滨电机厂有限责任公司 | Device and method for perforating arc starting hole of super-thick plate |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170606 |