SU870070A1 - Method of determining chip shrinkage coefficient - Google Patents

Method of determining chip shrinkage coefficient Download PDF

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Publication number
SU870070A1
SU870070A1 SU792858134A SU2858134A SU870070A1 SU 870070 A1 SU870070 A1 SU 870070A1 SU 792858134 A SU792858134 A SU 792858134A SU 2858134 A SU2858134 A SU 2858134A SU 870070 A1 SU870070 A1 SU 870070A1
Authority
SU
USSR - Soviet Union
Prior art keywords
chip
shrinkage coefficient
determining chip
determining
movement
Prior art date
Application number
SU792858134A
Other languages
Russian (ru)
Inventor
Станислав Владимирович Швец
Вильям Александрович Залога
Original Assignee
Сумский филиал Харьковского политехнического института им.В.И.Ленина
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 Сумский филиал Харьковского политехнического института им.В.И.Ленина filed Critical Сумский филиал Харьковского политехнического института им.В.И.Ленина
Priority to SU792858134A priority Critical patent/SU870070A1/en
Application granted granted Critical
Publication of SU870070A1 publication Critical patent/SU870070A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/20—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring workpiece characteristics, e.g. contour, dimension, hardness

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Description

(54) СПОСОБ ОПРЕДЕЛЕНИЯ КОЭФФИЦИЕНТА УСАДКИ(54) METHOD FOR DETERMINING COUNTRY RATIO

СТРУЖКИSHAVINGS

II

Изобретение касаетс  обработки металлов резанием.The invention relates to metal cutting.

Известен способ определени  коэффициента усадки стружки, согласно которому коэффициент усадки определ ют как отношение длины срезаемого сло  к длине получаемой стружки. При этом длину срезаемого сло  и длину стружки определ ют измерением соответствующих параметров обрабатываемой детали и стружки 1.There is a known method for determining chip shrinkage, according to which the coefficient of shrinkage is defined as the ratio of the length of the layer to be cut to the length of the chip produced. The length of the cutting layer and the length of the chip are determined by measuring the corresponding parameters of the workpiece and chip 1.

Недостатками известного способа  вл ютс  трудоемкость и невысока  точность.The disadvantages of this method are the complexity and low accuracy.

Целью изобретени   вл етс  снижение трудоемкости с одновременным повышением точности.The aim of the invention is to reduce the labor intensity while at the same time increasing the accuracy.

Дл  этого бесконтактным методом определ ют скорость движени  прин той дл  измерени  точки заготовки и скорость движени  соответствующей точки стружки, а коэффициент усадки определ ют как отношение скоростей.For this, the speed of movement of the measured point of the workpiece and the speed of movement of the corresponding chip point are determined by a contactless method, and the coefficient of shrinkage is determined as the ratio of speeds.

Преимуществом описываемого способа  вл етс  возможность его применени  при затруднительном доступе в зону обработки.The advantage of this method is the possibility of its use in case of difficult access to the treatment area.

Claims (1)

Формула изобретени Invention Formula Способ определени  коэффициента усадки стружки, при котором измер ют параметры обрабатываемой детал и стружки, отличающийс  тем, что, с целью снижени  трудоемкости с одновременным повышением точности, определ ют скорость движени  прин той дл  измерени  точки заготовки и скорость движени  соответствующей точки стружки, при этом коэффициент усадки определ ют как отношение этих скоростей.The method for determining the chip shrinkage ratio, at which the parameters of the processed part and the chip are measured, characterized in that, in order to reduce the labor intensity while improving accuracy, the speed of movement of the corresponding point of the chip and the rate of movement of the corresponding point of chip are determined. shrinkage is defined as the ratio of these rates. Источники информации, прин тые во внимание при экспертизе 1. Авторское свидетельство СССР № 404609, кл. В 23 Q 15/00, 1972.Sources of information taken into account during the examination 1. USSR Author's Certificate No. 404609, cl. 23 Q 15/00, 1972.
SU792858134A 1979-12-26 1979-12-26 Method of determining chip shrinkage coefficient SU870070A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792858134A SU870070A1 (en) 1979-12-26 1979-12-26 Method of determining chip shrinkage coefficient

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792858134A SU870070A1 (en) 1979-12-26 1979-12-26 Method of determining chip shrinkage coefficient

Publications (1)

Publication Number Publication Date
SU870070A1 true SU870070A1 (en) 1981-10-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU792858134A SU870070A1 (en) 1979-12-26 1979-12-26 Method of determining chip shrinkage coefficient

Country Status (1)

Country Link
SU (1) SU870070A1 (en)

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