SU774804A1 - Method of working with heating of cut layer - Google Patents
Method of working with heating of cut layer Download PDFInfo
- Publication number
- SU774804A1 SU774804A1 SU792708172A SU2708172A SU774804A1 SU 774804 A1 SU774804 A1 SU 774804A1 SU 792708172 A SU792708172 A SU 792708172A SU 2708172 A SU2708172 A SU 2708172A SU 774804 A1 SU774804 A1 SU 774804A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- heated
- heating
- relief
- working
- cut layer
- Prior art date
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- Arc Welding In General (AREA)
Description
II
Изобретение относитс к обработке металла резанием с подогревом и может быть испольаовано дл обработки труднообрабатьсваемых -Iaтepиaлoв.The invention relates to the processing of metal by cutting with heating and can be used for the processing of hard-to-cut -Ia material.
Известен способ механической обработки с подогревом срезаемого сло с помощью плазменной дуги .The known method of mechanical processing with heated shear layer using a plasma arc.
Недостатком известного способа вл етс низка производительность обработки из-за малой глубины прогрева припуска.The disadvantage of this method is low processing performance due to the shallow depth of the seam allowance.
Целью изобретени вл етс повышение производительности процесса за счет увеличени глубины прогрева припуска .The aim of the invention is to increase the productivity of the process by increasing the heating depth of the stock.
Указанна цель достигаетс тем, что в предлагаемом способе, -предусматривающем подогрев и сн тие припуска перед подогревом на поверхности резани накатьшают рельеф, например, треугольной конической резьбы.This goal is achieved by the fact that in the proposed method, which provides for heating and removing the allowance before heating, a relief is applied on the cutting surface, for example, a triangular conical thread.
В св зи с наличием рельефа на поверхности резани площадь зсмь: подогре- isa в мести контакта с теплс осителемIn connection with the presence of a relief on the cutting surface, the area of the smcb is: heated isa in revenge of contact with the heat source
увеличиваетс в 1,5-3 и более раз, что увеличивает массу прогреваемого припуска и позвол ет подн ть режим i резани .increases 1.5-3 or more times, which increases the mass of the heated allowance and allows you to raise the cutting mode i.
На чертеже изображена схема реализации предлагаемого способа. По предлагаемому способу осуществл ют, например , обдирку цилиндрической заготовки из высоко марганцевого сплава со скоростью ЗО м/мин к подачей 3,5 мм/об резцом из твердого сплава Т5К10.The drawing shows a diagram of the implementation of the proposed method. The proposed method, for example, involves stripping a cylindrical billet of high manganese alloy at a speed of 30 m / min to a feed of 3.5 mm / about with a cutter of hard alloy T5K10.
На поверхность резани вращающейс заготовки 1 накатным роликом 2 с треугольным профилем и шагом 3 мм накатывают рельеф. При этом ролик прижимаетс к поверхности резани при помощи прижимного устройства.On the cutting surface of the rotating workpiece 1 with a knurling roller 2 with a triangular profile and a pitch of 3 mm roll relief. In this case, the roller is pressed against the cutting surface by means of a pressing device.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792708172A SU774804A1 (en) | 1979-01-08 | 1979-01-08 | Method of working with heating of cut layer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792708172A SU774804A1 (en) | 1979-01-08 | 1979-01-08 | Method of working with heating of cut layer |
Publications (1)
Publication Number | Publication Date |
---|---|
SU774804A1 true SU774804A1 (en) | 1980-10-30 |
Family
ID=20803304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792708172A SU774804A1 (en) | 1979-01-08 | 1979-01-08 | Method of working with heating of cut layer |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU774804A1 (en) |
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1979
- 1979-01-08 SU SU792708172A patent/SU774804A1/en active
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