CN104308322A - Air circuit system for flame cutting of numerically-controlled pipe intersecting cutting machine - Google Patents
Air circuit system for flame cutting of numerically-controlled pipe intersecting cutting machine Download PDFInfo
- Publication number
- CN104308322A CN104308322A CN201410501458.5A CN201410501458A CN104308322A CN 104308322 A CN104308322 A CN 104308322A CN 201410501458 A CN201410501458 A CN 201410501458A CN 104308322 A CN104308322 A CN 104308322A
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- CN
- China
- Prior art keywords
- air
- oxygen
- valve
- channel system
- gas
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- 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.)
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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
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses an air circuit system for flame cutting of a numerically-controlled pipe intersecting cutting machine. The air circuit system comprises an oxygen air circuit system and fuel gas air circuit system, wherein the oxygen air circuit system comprises an oxygen pressure adjuster and an oxygen pressure gage arranged on the oxygen pressure adjuster; an externally connected oxygen valve, the oxygen pressure adjuster, a first solenoid valve and a first regulating valve are sequentially connected into an air passage connector through a first air passage; the fuel gas air circuit system comprises a fuel gas pressure adjuster and a fuel gas pressure gage arranged on the fuel gas pressure adjuster; an externally connected fuel gas valve, the fuel gas pressure adjuster, a second solenoid valve and a second regulating valve are sequentially connected into the air passage connector through a second air passage; a third air passage is branched out from the fuel gas pressure adjuster on the second air passage and is communicated with a third solenoid valve and an burning torch. According to the air circuit system for the flame cutting of the numerically-controlled pipe intersecting cutting machine, high-temperature flame is utilized to cut panels and pipes with various thicknesses, especially carbon steel with large thickness under the control of an industrial computer, and the cutting cost is lower.
Description
Technical field
The present invention relates to numerical control cutting machine technical field, particularly a kind of air-channel system of numerical-control pipe intersecting cutter gas flame cuttiug.
Background technology
NC flame cutting machine is exclusively used in the numerical control device cut metal materials such as various carbon steel, stainless steel, aluminium, copper.This equipment, under the control of industrial computer, utilizes the flames such as high temperature, can cut arbitrary graphic and word on sheet material, is widely used in the industries such as shipbuilding, pressure vessel manufacturing, plant equipment manufacture, steel construction processing.
Summary of the invention
The object of the present invention is to provide a kind of air-channel system of the simple and reasonable gas flame cuttiug for numerical control cutting machine.
To achieve these goals, the present invention adopts following technical scheme: a kind of air-channel system of numerical-control pipe intersecting cutter gas flame cuttiug, described air-channel system comprises oxygen air-channel system and combustion gas air-channel system, and described oxygen air-channel system comprises oxygen pressure regulator 1, oxygen pressure gauge 2, external oxygen valve 3, first magnetic valve 4, first air flue 5, first control valve 13; Described combustion gas air-channel system comprises gas-pressure regulator 6, gaseous-pressure meter 7, external gas valve 8, second magnetic valve 9, second air flue 10, the 3rd magnetic valve 11, the 3rd air flue 12, second control valve 14, burning torch 15, described oxygen pressure gauge 2 is arranged on oxygen pressure regulator 1, and described external oxygen valve 3, oxygen pressure regulator 1, first magnetic valve 4, first control valve 13 connect access air flue joint 16 successively by the first air flue 5; Described gaseous-pressure meter 7 is arranged on described gas-pressure regulator 6, and described external gas valve 8, gas-pressure regulator 6, second magnetic valve 9, second control valve 14 connect access air flue joint 16 successively by described second air flue 10; Described 3rd air flue 12 separates from the described gas-pressure regulator 6 described second air flue 10, the 3rd magnetic valve 11 and burning torch 15 described in UNICOM.
Further, external oxygen pressure peak is not higher than 15kg/cm
2; External gaseous-pressure peak is not higher than 1kg/cm
2.
Further, described oxygen air-channel system has two, and one is the air-channel system of preheat oxygen, and another is the air-channel system of cutting oxygen.
The present invention has following beneficial effect: the present invention is simple and reasonable, under the control of industrial computer, utilizes thermal-flame, can cut the sheet material of various thickness, tubing, and especially for heavy thickness carbon steel, expense of simultaneously cutting is lower.
Accompanying drawing explanation
Fig. 1 is air-channel system figure of the present invention.
Description of reference numerals: oxygen pressure regulator 1, oxygen pressure gauge 2, external oxygen valve 3, first magnetic valve 4, first air flue 5, gas-pressure regulator 6, gaseous-pressure meter 7, external gas valve 8, second magnetic valve 9, second air flue 10, the 3rd magnetic valve 11, the 3rd air flue 12, first control valve 13, second control valve 14, burning torch 15, air flue joint 16.
Detailed description of the invention
With reference to the accompanying drawings the present invention is described in further details.
The air-channel system of a kind of numerical-control pipe intersecting cutter of the present invention gas flame cuttiug, described air-channel system comprises oxygen air-channel system and combustion gas air-channel system, and described oxygen air-channel system comprises oxygen pressure regulator 1, oxygen pressure gauge 2, external oxygen valve 3, first magnetic valve 4, first air flue 5, first control valve 13; Described combustion gas air-channel system comprises gas-pressure regulator 6, gaseous-pressure meter 7, external gas valve 8, second magnetic valve 9, second air flue 10, the 3rd magnetic valve 11, the 3rd air flue 12, second control valve 14, burning torch 15.
Described oxygen pressure gauge 2 is arranged on oxygen pressure regulator 1, and described external oxygen valve 3, oxygen pressure regulator 1, first magnetic valve 4, first control valve 13 connect access air flue joint 16 successively by the first air flue 5; Described gaseous-pressure meter 7 is arranged on described gas-pressure regulator 6, and described external gas valve 8, gas-pressure regulator 6, second magnetic valve 9, second control valve 14 connect access air flue joint 16 successively by described second air flue 10; Described 3rd air flue 12 separates from the described gas-pressure regulator 6 described second air flue 10, the 3rd magnetic valve 11 and burning torch 15 described in UNICOM.
Described oxygen air-channel system has two, and one is the air-channel system of preheat oxygen, and another is the air-channel system of cutting oxygen.Described oxygen pressure regulator 1 mainly completes the control of cutting oxygen and preheat oxygen, and the gas pressure that described gas-pressure regulator 6 completes automatic ignition combustion gas and Cutting Gases controls.Described first magnetic valve 4, second magnetic valve 9 and the 3rd magnetic valve 11 are for controlling oxygen and combustion gas " leading to " and " breaking ".
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, other amendments that those of ordinary skill in the art make technical scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (3)
1. the air-channel system of a numerical-control pipe intersecting cutter gas flame cuttiug, it is characterized in that, described air-channel system comprises oxygen air-channel system and combustion gas air-channel system, and described oxygen air-channel system comprises oxygen pressure regulator (1), oxygen pressure gauge (2), external oxygen valve (3), the first magnetic valve (4), the first air flue (5), the first control valve (13); Described combustion gas air-channel system comprises gas-pressure regulator (6), gaseous-pressure meter (7), external gas valve (8), the second magnetic valve (9), the second air flue (10), the 3rd magnetic valve (11), the 3rd air flue (12), the second control valve (14), burning torch (15), described oxygen pressure gauge (2) is arranged on oxygen pressure regulator (1), and described external oxygen valve (3), oxygen pressure regulator (1), the first magnetic valve (4), the first control valve (13) connect access air flue joint (16) successively by the first air flue (5); Described gaseous-pressure meter (7) is arranged on described gas-pressure regulator (6), and described external gas valve (8), gas-pressure regulator (6), the second magnetic valve (9), the second control valve (14) connect access air flue joint (16) successively by described second air flue (10); Described 3rd air flue (12) separates from the described gas-pressure regulator (6) described second air flue (10), the 3rd magnetic valve (11) and burning torch (15) described in UNICOM.
2. the air-channel system of a kind of numerical-control pipe intersecting cutter gas flame cuttiug according to claim 1, it is characterized in that, external oxygen pressure peak is not higher than 15kg/cm
2; External gaseous-pressure peak is not higher than 1kg/cm
2.
3. the air-channel system of a kind of numerical-control pipe intersecting cutter gas flame cuttiug according to claim 1, it is characterized in that, described oxygen air-channel system has two, and one is the air-channel system of preheat oxygen, and another is the air-channel system of cutting oxygen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410501458.5A CN104308322A (en) | 2014-09-27 | 2014-09-27 | Air circuit system for flame cutting of numerically-controlled pipe intersecting cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410501458.5A CN104308322A (en) | 2014-09-27 | 2014-09-27 | Air circuit system for flame cutting of numerically-controlled pipe intersecting cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104308322A true CN104308322A (en) | 2015-01-28 |
Family
ID=52363708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410501458.5A Pending CN104308322A (en) | 2014-09-27 | 2014-09-27 | Air circuit system for flame cutting of numerically-controlled pipe intersecting cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104308322A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787244A (en) * | 2021-10-04 | 2021-12-14 | 东北大学 | Intelligent dynamic flame cutting device and method for casting blank |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4093191A (en) * | 1976-11-19 | 1978-06-06 | Ferguson Charles L | Safety device for welding torch |
| US4324389A (en) * | 1980-05-16 | 1982-04-13 | Messer Griesheim Gmbh | Device for scarfing the surface of a metal workpiece |
| JPH0919765A (en) * | 1995-07-06 | 1997-01-21 | Nippon Sanso Kk | Gas cutting method and its device |
| CN101637841A (en) * | 2009-05-27 | 2010-02-03 | 无锡华联精工机械有限公司 | Mounting structure of gas control valve of cutting machine |
| CN101839485A (en) * | 2010-06-18 | 2010-09-22 | 青岛上联机械设备有限公司 | Autoignition dual ring fast cutting torch |
| CN201621727U (en) * | 2010-03-30 | 2010-11-03 | 天津钢管集团股份有限公司 | Cutting main gun ignition device |
| CN102338396A (en) * | 2011-07-12 | 2012-02-01 | 陈寅明 | Ignition device of cutting torch |
| CN202367323U (en) * | 2011-12-01 | 2012-08-08 | 天津彼洋科技有限公司 | Stepless punching device for flame cutting |
| CN203401061U (en) * | 2013-07-22 | 2014-01-22 | 陈寅明 | Full-automatic steelmaking continuous casting cutting system |
| CN204209252U (en) * | 2014-09-27 | 2015-03-18 | 江苏恒泽安装工程股份有限公司 | A kind of air-channel system of numerical-control pipe intersecting cutter gas flame cuttiug |
-
2014
- 2014-09-27 CN CN201410501458.5A patent/CN104308322A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4093191A (en) * | 1976-11-19 | 1978-06-06 | Ferguson Charles L | Safety device for welding torch |
| US4324389A (en) * | 1980-05-16 | 1982-04-13 | Messer Griesheim Gmbh | Device for scarfing the surface of a metal workpiece |
| JPH0919765A (en) * | 1995-07-06 | 1997-01-21 | Nippon Sanso Kk | Gas cutting method and its device |
| CN101637841A (en) * | 2009-05-27 | 2010-02-03 | 无锡华联精工机械有限公司 | Mounting structure of gas control valve of cutting machine |
| CN201621727U (en) * | 2010-03-30 | 2010-11-03 | 天津钢管集团股份有限公司 | Cutting main gun ignition device |
| CN101839485A (en) * | 2010-06-18 | 2010-09-22 | 青岛上联机械设备有限公司 | Autoignition dual ring fast cutting torch |
| CN102338396A (en) * | 2011-07-12 | 2012-02-01 | 陈寅明 | Ignition device of cutting torch |
| CN202367323U (en) * | 2011-12-01 | 2012-08-08 | 天津彼洋科技有限公司 | Stepless punching device for flame cutting |
| CN203401061U (en) * | 2013-07-22 | 2014-01-22 | 陈寅明 | Full-automatic steelmaking continuous casting cutting system |
| CN204209252U (en) * | 2014-09-27 | 2015-03-18 | 江苏恒泽安装工程股份有限公司 | A kind of air-channel system of numerical-control pipe intersecting cutter gas flame cuttiug |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787244A (en) * | 2021-10-04 | 2021-12-14 | 东北大学 | Intelligent dynamic flame cutting device and method for casting blank |
| CN113787244B (en) * | 2021-10-04 | 2023-02-03 | 东北大学 | Intelligent dynamic flame cutting device and method for casting blank |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |