SU476086A1 - The method of processing parts on machine tools with an adaptive control system - Google Patents

The method of processing parts on machine tools with an adaptive control system

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Publication number
SU476086A1
SU476086A1 SU1915043A SU1915043A SU476086A1 SU 476086 A1 SU476086 A1 SU 476086A1 SU 1915043 A SU1915043 A SU 1915043A SU 1915043 A SU1915043 A SU 1915043A SU 476086 A1 SU476086 A1 SU 476086A1
Authority
SU
USSR - Soviet Union
Prior art keywords
control system
adaptive control
machine tools
processing parts
workpiece
Prior art date
Application number
SU1915043A
Other languages
Russian (ru)
Inventor
Владимир Сергеевич Васильев
Моисей Самуилович Городецкий
Виринея Васильевна Каминская
Генрих Владимирович Бронштейн
Original Assignee
Экспериментальный научно-исследовательский институт металлорежущих станков
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 Экспериментальный научно-исследовательский институт металлорежущих станков filed Critical Экспериментальный научно-исследовательский институт металлорежущих станков
Priority to SU1915043A priority Critical patent/SU476086A1/en
Application granted granted Critical
Publication of SU476086A1 publication Critical patent/SU476086A1/en

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Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Automatic Control Of Machine Tools (AREA)

Description

ответствует расчетной, либо уставка /о выбрана завышенной (не соответствует предельному значению силового параметра резаннл), либо увеличилась твердость заготовки или износилась вершина инструмента, тогда команда на реверс поступает раньше контура заготовки .corresponds to the calculated, or the setting / o is chosen too high (does not correspond to the limit value of the power parameter cutting), or the workpiece hardness has increased or the tool tip has worn out, then the command for the reverse comes before the workpiece contour.

В этом случае при реверсе возможно опускание инструмента обратно в точку отвода (фиг. 3). Этот момент определ етс  либо системой пам ти текущих перемеш,ений станка, либо по сигналу нарастани  F.In this case, when reversing, it is possible to lower the tool back to the retraction point (Fig. 3). This moment is determined either by the system of the current machine shuffle memory, or by the buildup signal F.

Дл  этих условий, во избежание частых повторений команд на отвод, уставка /о автоматически уменьшаетс  ()Предлагаемый способ  вл етс  более обш ,им решением, чем известные, и в частном случае, если позвол ют параметры обработки (например, при малом разбросе параметров заготовок или непосредственно по наблюдению за процессом обработки, когда сн таFor these conditions, in order to avoid frequent repetitions of commands for retraction, the setpoint / o is automatically reduced (). The proposed method is more general for them than the known ones, and in the particular case, if processing parameters allow (for example, with a small variation in the parameters of or directly by observing the treatment process when

Фиг.11

F--0F - 0

корка в первом проходе) уставку to можно прин ть близкой к нулю, а F, равной силовому параметру, прин тому дл  обратной подрезки данным инструментом, что позвол ет выходить сразу на уровень требуемой глубины до выхода из контура заготовки.the crust in the first pass) the setpoint to can be taken close to zero, and F equal to the force parameter received for the reverse trimming by this tool, which allows reaching immediately the level of the required depth before leaving the contour of the workpiece.

Предмет изобретени Subject invention

Способ обработки деталей на металлорежуш ,их станках с адаптивной системой управлени , при котором режимы обработки определ ют по силам резани , отличаюпдийс  тем ,что, с целью безаварийной работы и повышени  производительности обработки, глубину резани  устанавливают по координате выхода инструмента из контура заготовки, которую определ ют после предварительного врезани  в заготовку, причем указанную координату контролируют с помощью адаптивной системы управлени .The method of machining parts on metalworking machines with an adaptive control system, in which machining modes are determined by cutting forces, differs from the fact that, in order to operate without trouble and increase machining productivity, the depth of cut is determined by the coordinate of the tool output from the contour of the workpiece, which after pre-embedding into the workpiece, the indicated coordinate is controlled by means of an adaptive control system.

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Фиг.55

SU1915043A 1973-04-26 1973-04-26 The method of processing parts on machine tools with an adaptive control system SU476086A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1915043A SU476086A1 (en) 1973-04-26 1973-04-26 The method of processing parts on machine tools with an adaptive control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1915043A SU476086A1 (en) 1973-04-26 1973-04-26 The method of processing parts on machine tools with an adaptive control system

Publications (1)

Publication Number Publication Date
SU476086A1 true SU476086A1 (en) 1975-07-05

Family

ID=20551677

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1915043A SU476086A1 (en) 1973-04-26 1973-04-26 The method of processing parts on machine tools with an adaptive control system

Country Status (1)

Country Link
SU (1) SU476086A1 (en)

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