SU514663A2 - The method of machining with advanced plastic deformation - Google Patents

The method of machining with advanced plastic deformation

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Publication number
SU514663A2
SU514663A2 SU2081280A SU2081280A SU514663A2 SU 514663 A2 SU514663 A2 SU 514663A2 SU 2081280 A SU2081280 A SU 2081280A SU 2081280 A SU2081280 A SU 2081280A SU 514663 A2 SU514663 A2 SU 514663A2
Authority
SU
USSR - Soviet Union
Prior art keywords
machining
plastic deformation
cutting
cutting edge
advanced plastic
Prior art date
Application number
SU2081280A
Other languages
Russian (ru)
Inventor
Виктор Николаевич Подураев
Геннадий Филиппович Шатуров
Original Assignee
Могилевский Филиал Физико-Технического Института Ан Бсср
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 Могилевский Филиал Физико-Технического Института Ан Бсср filed Critical Могилевский Филиал Физико-Технического Института Ан Бсср
Priority to SU2081280A priority Critical patent/SU514663A2/en
Application granted granted Critical
Publication of SU514663A2 publication Critical patent/SU514663A2/en

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  • Turning (AREA)

Description

5146 - 35146 - 3

Нагрузка на поверхность резани  перед режущей кромкой инструмента в % апраБлении ее перемещени  может быть равномерно распределена ипн может измен тьс  по любому другому закону, который устанавлнвают , исход  из эффективности производимого процесса резани  (эпюры I, П, Ш различны).The load on the cutting surface in front of the cutting edge of the tool in the course of moving it can be evenly distributed, and it can be changed according to any other law that is established based on the efficiency of the cutting process (diagrams I, F, III are different).

По ширине режущей кромки нагрузка, должна измен тьс  пропорционально изме- i нению толщины среза. Рассто ние от режуД щей кромки инструмента до конца приложе Пи  дополнительной нагрузки 4 не должно быть меньше рассто ни  / от режущей |кромки до конца упруго пластической зоны 5, где начинаетс  процесс пластической деформации металла.According to the width of the cutting edge, the load must vary in proportion to the change in the thickness of the cut. The distance from the cutting edge of the tool to the end of the application Pi of the additional load 4 should not be less than the distance from the cutting edge to the end of the elastic plastic zone 5 where the process of plastic deformation of the metal begins.

Силовое поле может быть получено, например , роликом, расположенным перед ре гущей кромкой, на который действует опре4 д4ленна  нагрузка, или другим инструментом . Нагрузка 4 накладываетс  на поверх4 A force field can be obtained, for example, by a roller located in front of the cutting edge, on which a certain load acts, or by another tool. Load 4 superimposed on top4

ность резани  такой величины, что лежащий под ней слой мьталла не претерпевает каких-либо необратимых изменений, т. е. пос-ч ле сн ти  нагрузки 4 интенсивностью металл . приходит в первоначальное состо ние . Увеличив нагрузку 9 , дополнительно получим снижение силы резани  не только за счет уменьшени  силы сдвига, но  , эаThe cutting size is so large that the layer of metal lying underneath does not undergo any irreversible changes, i.e. after the load 4 is removed by the intensity of the metal. comes to its original state. By increasing the load 9, we additionally obtain a reduction in the cutting force not only by reducing the shear force, but,

счет уменьшени  силы сжати  J .account to reduce the compressive strength of j.

сжszh

Claims (1)

Формула изобретени Invention Formula Способ обработки резанием с опережаю-; шим пластическим деформированием по авт,| св. № 358089, отличающийс  . тем, что, с целью уменьшени  усилий при обработке и повышени  производительности процесса, силовое поле накладываиэг перед режущей кромкой инструмента на рассто нии О,-ctf , толщина cpesujThe method of machining with the advance-; seam plastic deformation on avt, | St. No. 358089, different. the fact that, in order to reduce the effort during processing and increase the productivity of the process, the force field is imposed before the cutting edge of the tool at a distance of O, -ctf, thickness cpesuj Д -. угол сдвига материала при резаниэ..D -. material shear angle during cutting Фиг. 1FIG. one
SU2081280A 1974-12-08 1974-12-08 The method of machining with advanced plastic deformation SU514663A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2081280A SU514663A2 (en) 1974-12-08 1974-12-08 The method of machining with advanced plastic deformation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2081280A SU514663A2 (en) 1974-12-08 1974-12-08 The method of machining with advanced plastic deformation

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU358089A Addition SU72141A1 (en) 1947-07-26 1947-07-26 The way to combat the median effect of high-speed aircraft with swept wings

Publications (1)

Publication Number Publication Date
SU514663A2 true SU514663A2 (en) 1976-05-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU2081280A SU514663A2 (en) 1974-12-08 1974-12-08 The method of machining with advanced plastic deformation

Country Status (1)

Country Link
SU (1) SU514663A2 (en)

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