SU695775A1 - Method of oxygen cutting of sheet material with stationary torch - Google Patents

Method of oxygen cutting of sheet material with stationary torch

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Publication number
SU695775A1
SU695775A1 SU782590356A SU2590356A SU695775A1 SU 695775 A1 SU695775 A1 SU 695775A1 SU 782590356 A SU782590356 A SU 782590356A SU 2590356 A SU2590356 A SU 2590356A SU 695775 A1 SU695775 A1 SU 695775A1
Authority
SU
USSR - Soviet Union
Prior art keywords
oxygen
sheet material
metal
cutting
oxygen cutting
Prior art date
Application number
SU782590356A
Other languages
Russian (ru)
Inventor
Михаил Александрович Жеребной
Александр Михайлович Жеребной
Original Assignee
Zherebnoj Mikhail A
Zherebnoj Aleksandr M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zherebnoj Mikhail A, Zherebnoj Aleksandr M filed Critical Zherebnoj Mikhail A
Priority to SU782590356A priority Critical patent/SU695775A1/en
Application granted granted Critical
Publication of SU695775A1 publication Critical patent/SU695775A1/en

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  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Description

1one

Предложенный способ может быть ипользован в металлообработке при заготовительных операци х.The proposed method can be used in metal processing during the procurement operations.

В известном способе 1 производ т предварительный нагрев металла, а рез осуществл ют кислородной струей сразу по всему периметру, однако скорость реза недостаточно высока.In the known method 1, the metal is preheated, and the cut is carried out with an oxygen stream immediately around the entire perimeter, however, the cutting speed is not high enough.

В предлагаемом способе указанный недостаток устран ют за счет того, что струе кислорода сообщают вращательное движение.In the proposed method, this disadvantage is eliminated due to the fact that a rotational movement is reported to the oxygen jet.

Способ получени  отверстий в листовом металле кислородной струей осуществл етс  следующим образом. Предварительно поверхность металла подогревают до температуры воспламенени  в струе кислорода, т.е. до 1200-1350°С, Дл  этого на металл подают горочую смесь. Затем подают режущий кислород на турбину, da поверхности турбины под углом к ее оси имеютс  сопловые прорези, которые и способствуют ее вращению и  вл ютс  режу1цими. Кислород, истека  через прорези, воздействует на поверхность металла по кольцу. Металл воспламен етс  и сгорает. По вл етс  круглое отверстие.The method of producing holes in a sheet metal with an oxygen jet is carried out as follows. Preliminarily, the metal surface is heated to the ignition temperature in a stream of oxygen, i.e. up to 1200-1350 ° C. For this, a peat mixture is supplied to the metal. Then, cutting oxygen is supplied to the turbine, and at the surface of the turbine at an angle to its axis there are nozzle slots, which contribute to its rotation and are directional. Oxygen, having elapsed through the slits, acts on the surface of the metal around the ring. The metal ignites and burns. A round hole appears.

Резку металла можно осуществл ть двум  способами. По первому способу металл подогревают, затем подают режущий кислород к сопловым прорез м турбины, котора  начинает вращатьс . Режущий кислород, истека  из сопла по кольцу, производит рез отверсти . По второму способу после нагрева поверхности металла включают режущий Metal cutting can be done in two ways. In the first method, the metal is heated, then cutting oxygen is supplied to the nozzle slots of the turbine, which begins to rotate. Cutting oxygen, having flowed out of the nozzle along the ring, produces cutting holes. According to the second method after heating the surface of the metal include cutting

0 кислород, турбина не вращаетс  и кис .пород, истека  из прорезей, осуществл ет рез в одной точке. После пробивки отверсти  подают кислород или газ на вращение турбины. Кислород при ее 0 oxygen, the turbine does not rotate, and the rock breed, having exhausted from the slots, cuts at one point. After punching, the holes supply oxygen or gas to the rotation of the turbine. Oxygen at her

5 вращении производит рез по кругу.5 rotation produces a cut in a circle.

Claims (1)

1. Справочное производство, 1966, 1. Reference production, 1966, 0 № 11, с. 27.0 № 11, p. 27.
SU782590356A 1978-03-14 1978-03-14 Method of oxygen cutting of sheet material with stationary torch SU695775A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782590356A SU695775A1 (en) 1978-03-14 1978-03-14 Method of oxygen cutting of sheet material with stationary torch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782590356A SU695775A1 (en) 1978-03-14 1978-03-14 Method of oxygen cutting of sheet material with stationary torch

Publications (1)

Publication Number Publication Date
SU695775A1 true SU695775A1 (en) 1979-11-05

Family

ID=20753521

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782590356A SU695775A1 (en) 1978-03-14 1978-03-14 Method of oxygen cutting of sheet material with stationary torch

Country Status (1)

Country Link
SU (1) SU695775A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104203510A (en) * 2012-03-23 2014-12-10 希卡股份公司 Method and apparatus for cutting a pipe made from thermoplastic material
RU2698896C2 (en) * 2016-06-10 2019-09-02 ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ КАЗЕННОЕ ВОЕННОЕ ОБРАЗОВАТЕЛЬНОЕ УЧРЕЖДЕНИЕ ВЫСШЕГО ОБРАЗОВАНИЯ "Военная академия Ракетных войск стратегического назначения имени Петра Великого" МИНИСТЕРСТВА ОБОРОНЫ РОССИЙСКОЙ ФЕДЕРАЦИИ Energy-efficient device for laser cutting of materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104203510A (en) * 2012-03-23 2014-12-10 希卡股份公司 Method and apparatus for cutting a pipe made from thermoplastic material
RU2698896C2 (en) * 2016-06-10 2019-09-02 ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ КАЗЕННОЕ ВОЕННОЕ ОБРАЗОВАТЕЛЬНОЕ УЧРЕЖДЕНИЕ ВЫСШЕГО ОБРАЗОВАНИЯ "Военная академия Ракетных войск стратегического назначения имени Петра Великого" МИНИСТЕРСТВА ОБОРОНЫ РОССИЙСКОЙ ФЕДЕРАЦИИ Energy-efficient device for laser cutting of materials

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