SU847163A1 - Method of determining material relative workability coefficient - Google Patents

Method of determining material relative workability coefficient Download PDF

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Publication number
SU847163A1
SU847163A1 SU792834916A SU2834916A SU847163A1 SU 847163 A1 SU847163 A1 SU 847163A1 SU 792834916 A SU792834916 A SU 792834916A SU 2834916 A SU2834916 A SU 2834916A SU 847163 A1 SU847163 A1 SU 847163A1
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SU
USSR - Soviet Union
Prior art keywords
material relative
determining material
coefficient
relative workability
workability coefficient
Prior art date
Application number
SU792834916A
Other languages
Russian (ru)
Inventor
Валентин Васильевич Летуновский
Владимир Николаевич Федоров
Виктор Ефимович Редькин
Вячеслав Витальевич Шильдин
Original Assignee
Красноярский Политехнический Институт
Предприятие П/Я А-3127
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Application filed by Красноярский Политехнический Институт, Предприятие П/Я А-3127 filed Critical Красноярский Политехнический Институт
Priority to SU792834916A priority Critical patent/SU847163A1/en
Application granted granted Critical
Publication of SU847163A1 publication Critical patent/SU847163A1/en

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  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Automatic Control Of Machine Tools (AREA)

Description

в начальный период устешовившегос  про-цесса обработки при оптимальной скорости резани  дл  эталонного материала, а коэффициент относшельной обрабатываемости определ ют по отнсшению амплитуд импульсов акустических эмиссий эталонного и испытуемого материалов.in the initial period of the machined process at the optimum cutting speed for the reference material, and the ratio of workability is determined by the relative amplitudes of the acoustic emission pulses of the reference and test materials.

Способ реализуетс  следующим образом .The method is implemented as follows.

Путем ускоренных стойкостных испытаНИИ определ ют оптимальную скорость резани  материала, принимаемого в дальнейшем за эталонный. При точении на этой сксфоста опроо/ёп ют амплитуду импульсов акустической эмиссии на эталонно1 М ггериале , затем измер ют амплитуду импульсов акустической эмиссии при точении испытуемого материала на скорости резани ,  вл етс  оптимальной дл  эталонного материала. Определ ют отношш1ие между амплитудами импульсов акустической эмиссии эталонного и испытуемого материалов, по которому суд т о коэффициенте относительной обрабатываемости материалов,Accelerated resistance tests determine the optimal cutting speed of the material, which is subsequently taken as the reference. When turning on this skfost opro / ep amplitude of acoustic emission pulses on the reference 1 year, then measure the amplitude of acoustic emission pulses when turning the test material at cutting speed, is optimal for the reference material. The ratio between the amplitudes of the acoustic emission pulses of the reference and test materials is determined, which is used to judge the relative workability of the materials,

Способ может быть реализован в лабораторных и проюводственных услови х, в системах активного контрол  за состо нием режущей кромки инструмента, системах адаптивного управлени  металлорежущих станков.The method can be implemented in laboratory and production conditions, in systems of active monitoring of the state of the cutting edge of the tool, and systems of adaptive control of machine tools.

Claims (2)

1.Справочник машиностроител  М., Машгиз , 1956, т. 6, с, 34-35.1. Handbook of machine builders M., Mashgiz, 1956, v. 6, s, 34-35. 2.Суворов А. А. и др. Применение метода акустической эмиссии к исследованию обрабатываемости материалов резани- е, М., Мащиностроение, 1979, № 3,2. Suvorov A. A., et al. Application of the method of acoustic emission to the study of the machinability of materials for cutting, M., Mashchinostroenie, 1979, No. 3, с. 150-153 (прототип).with. 150-153 (prototype).
SU792834916A 1979-10-22 1979-10-22 Method of determining material relative workability coefficient SU847163A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792834916A SU847163A1 (en) 1979-10-22 1979-10-22 Method of determining material relative workability coefficient

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792834916A SU847163A1 (en) 1979-10-22 1979-10-22 Method of determining material relative workability coefficient

Publications (1)

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SU847163A1 true SU847163A1 (en) 1981-07-15

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SU792834916A SU847163A1 (en) 1979-10-22 1979-10-22 Method of determining material relative workability coefficient

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SU (1) SU847163A1 (en)

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