SU712269A1 - Control apparatus of hydraulic press piercing system - Google Patents

Control apparatus of hydraulic press piercing system Download PDF

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Publication number
SU712269A1
SU712269A1 SU752143329A SU2143329A SU712269A1 SU 712269 A1 SU712269 A1 SU 712269A1 SU 752143329 A SU752143329 A SU 752143329A SU 2143329 A SU2143329 A SU 2143329A SU 712269 A1 SU712269 A1 SU 712269A1
Authority
SU
USSR - Soviet Union
Prior art keywords
control apparatus
hydraulic press
piercing system
press piercing
press
Prior art date
Application number
SU752143329A
Other languages
Russian (ru)
Inventor
Олег Николаевич Мельников
Иосиф Ильич Альтерман
Лев Николаевич Попцов
Анатолий Георгиевич Минайленко
Лазарь Соломонович Каган
Original Assignee
Специальное Конструкторское Бюро По Автоматизации Прокатного И Трубного Производства
Куйбышевский Металлургический Завод 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 Специальное Конструкторское Бюро По Автоматизации Прокатного И Трубного Производства, Куйбышевский Металлургический Завод Им. В.И.Ленина filed Critical Специальное Конструкторское Бюро По Автоматизации Прокатного И Трубного Производства
Priority to SU752143329A priority Critical patent/SU712269A1/en
Application granted granted Critical
Publication of SU712269A1 publication Critical patent/SU712269A1/en

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Description

Устройство работает следующим образом .The device works as follows.

При включении гидрораспределнтел  1 прошивна  система 6 перемещаетс  в заданном направлении со скоростью, задаваемой регулирующим дросселем 8. При достижении заданного положени , контролируемого измерителем 11, командное устройство 12 выдает сигнал на закрытие запорного клапана 9, останавливающего прощивную систему. Из-за наличи  утечек в гидравлической системе прощивна  система 6 медленно дрейфует в направлении, определ емом положением гидрораспределител  1. При выходе прощивной системы из зоны останова командное устройство 12 по сигналу измерител  11 выдает команду на переключение гидрораспределител  1, обеспечива  удержание прощивной системы 6 в зоне останова.When the hydraulic distributor 1 is turned on, the piercing system 6 moves in a given direction with the speed set by the regulating throttle 8. When the predetermined position is reached, monitored by meter 11, the command device 12 sends a signal to close the shut-off valve 9, stopping the apron system. Due to the presence of leaks in the hydraulic system, the forgive system 6 slowly drifts in the direction determined by the position of the hydraulic distributor 1. When the forgiving system leaves the stop zone, the command device 12 signals the meter 11 to command the switching of the hydraulic distributor 1, ensuring that the blanking system 6 is kept in the zone stop.

Таким образом, устройство обеспечивает остановку и фиксацию прощивной системы пресса в заданных положени х с высокой точностью.Thus, the device provides for the stopping and fixing of the punching system of the press in the given positions with high accuracy.

Claims (2)

1.Описание горизонтального пресса на 6000 т дл  бурильных труб ТЗ-4470.25.017.1. Description of horizontal press for 6000 t for drill pipes TZ-4470.25.017. Чертеж № 47.02480, листы 5-7, Свердловск , 1960.Drawing number 47.02480, sheets 5-7, Sverdlovsk, 1960. 2.Гидравлическа  схема пресса П239А. Чертеж № П239А.00.002, Л., ЦБКМ, 1959 (прототип).2. Hydraulic scheme press P239A. Drawing No. П239А.00.002, L., Pulp and Paper Mill, 1959 (prototype).
SU752143329A 1975-05-04 1975-05-04 Control apparatus of hydraulic press piercing system SU712269A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU752143329A SU712269A1 (en) 1975-05-04 1975-05-04 Control apparatus of hydraulic press piercing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU752143329A SU712269A1 (en) 1975-05-04 1975-05-04 Control apparatus of hydraulic press piercing system

Publications (1)

Publication Number Publication Date
SU712269A1 true SU712269A1 (en) 1980-01-30

Family

ID=20622398

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752143329A SU712269A1 (en) 1975-05-04 1975-05-04 Control apparatus of hydraulic press piercing system

Country Status (1)

Country Link
SU (1) SU712269A1 (en)

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