SU1509206A1 - Method of investigating thermal cutting of metals - Google Patents
Method of investigating thermal cutting of metals Download PDFInfo
- Publication number
- SU1509206A1 SU1509206A1 SU884366205A SU4366205A SU1509206A1 SU 1509206 A1 SU1509206 A1 SU 1509206A1 SU 884366205 A SU884366205 A SU 884366205A SU 4366205 A SU4366205 A SU 4366205A SU 1509206 A1 SU1509206 A1 SU 1509206A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cutting
- holes
- metals
- jet
- sample
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Изобретение относитс к газокислородной резке и предназначено дл исследовани процессов, происход щих в полости реза металлов больших толщин. Цель изобретени - повышение точности исследовани процесса термической резки. В исследуемом образце 1 дл отбора проб металла и шлака сверл т отверсти 2, оси которых размещены в плоскости, наклонной к оси 4 режущей струи. При резке образца режуща стру пересекает отверсти поочередно. Это позвол ет свести к минимуму вли ние отверстий на результаты исследовани процесса резки. 1 ил.The invention relates to gas-oxygen cutting and is intended to investigate the processes occurring in the cutting cavity of metals of greater thickness. The purpose of the invention is to improve the accuracy of the study of the process of thermal cutting. In the test sample 1, for the sampling of metal and slag, holes 2 are drilled, the axes of which are located in a plane inclined to the axis 4 of the cutting jet. When cutting a specimen, the cutting jet intersects the holes alternately. This minimizes the effect of the holes on the research results of the cutting process. 1 il.
Description
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Изобретение относитс к термической резке металлов и может быть ис- пОльзовано при исследовании процессов в жидкой фазе в полости реза металлов больших толщин.The invention relates to thermal cutting of metals and can be used in the study of processes in the liquid phase in the cutting cavity of metals of great thickness.
Целью изобретени вл етс повышение точности исследовани процессов жидкой фазе полости резаThe aim of the invention is to improve the accuracy of studying the processes of the liquid phase of the cutting cavity
На чертеже показана схема осзпцест влени способа исследовани оThe drawing shows a diagram of the method of investigation of
На схеме обозначены исследуемый образец 1, отверсти 2, лини 3 реза ось 4 режущей струи, резак 5«The diagram shows the test sample 1, holes 2, line 3 of the cutting axis 4 of the cutting jet, cutter 5 "
Способ осуществл ют следующим образом , .The method is carried out as follows.
Подготавливают образец 1 к резке. При этом в образце вьтолн ют отверсти 2, оси которых перпендикул рны плоскости реза и расположены в одной плоскости, наклонной к оси режущей струио Рассто ние между проекци ми любых двух отверстий, расположенных р дом, на пло ско сть, перпендикул рную оси режущей струи, выбирают большим , чем половина суммы их диаметров В этом случае режуща стру будет пересекать отверсти по одному, последовательно одно за другим.Prepare sample 1 for cutting. At the same time, holes 2 are in the sample, the axes of which are perpendicular to the plane of the cut and are located in the same plane inclined to the axis of the cutting jet. The distance between the projections of any two holes located adjacent, on the plane perpendicular to the axis of the cutting jet, choose more than half the sum of their diameters. In this case, the cutting jet will intersect the holes one at a time, one after the other.
Производ т резку образца вдоль линии реза 3 до пересечени струей всех отверстий Затем отбирают проThe specimen is cut along the cut line 3 until the jet intersects all the holes.
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бы металла и шлака из отверстий и провод т анализ полученных проб.the metal and slag from the holes and analyze the samples obtained.
При использовании способа, исследовани вмешательство в процесс резки сводитс к :минимуму, так как кислородна стру при резке образца пересекает отверсти по одному, последовательно одно за другим, что позвол ет добитьс повышени точности исследований и получить достоверные результаты о процессах в нижней части полости реза.When using the research method, interference with the cutting process is minimized, since the oxygen jet during the cutting of the sample crosses the holes one by one, successively one after the other, which allows us to increase the accuracy of research and obtain reliable results about the processes in the lower part of the cut cavity.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884366205A SU1509206A1 (en) | 1988-01-18 | 1988-01-18 | Method of investigating thermal cutting of metals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884366205A SU1509206A1 (en) | 1988-01-18 | 1988-01-18 | Method of investigating thermal cutting of metals |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1509206A1 true SU1509206A1 (en) | 1989-09-23 |
Family
ID=21350745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884366205A SU1509206A1 (en) | 1988-01-18 | 1988-01-18 | Method of investigating thermal cutting of metals |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1509206A1 (en) |
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1988
- 1988-01-18 SU SU884366205A patent/SU1509206A1/en active
Non-Patent Citations (1)
Title |
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Авторское свидетельство СССР № 1303309, кл. В 23 К 7/00, .1985. * |
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