SU517694A1 - Device for automatic control of the process of mechanical core drilling - Google Patents

Device for automatic control of the process of mechanical core drilling

Info

Publication number
SU517694A1
SU517694A1 SU1397093A SU1397093A SU517694A1 SU 517694 A1 SU517694 A1 SU 517694A1 SU 1397093 A SU1397093 A SU 1397093A SU 1397093 A SU1397093 A SU 1397093A SU 517694 A1 SU517694 A1 SU 517694A1
Authority
SU
USSR - Soviet Union
Prior art keywords
automatic control
drilling
axial load
core drilling
mechanical core
Prior art date
Application number
SU1397093A
Other languages
Russian (ru)
Inventor
Абрам Ефимович Троп
Рафаиз Хазеевич Гафиятуллин
Евгений Александрович Козловский
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 filed Critical
Priority to SU1397093A priority Critical patent/SU517694A1/en
Application granted granted Critical
Publication of SU517694A1 publication Critical patent/SU517694A1/en

Links

Description

При этом второй элемент запоминани  вычисл ет разность АЯа-А ьIn this case, the second memory element calculates the difference АЯа-А Ь

На основе знака разности APj-A i элемент задержки 6 определ ет направление вращени  исполнительного механизма 2.Based on the sign of the difference APj-A i, delay element 6 determines the direction of rotation of actuator 2.

При ДР4-АРз (разность отрицательна ) исполнительный механизм 2 делает реверс и уменьшает давление с Р Р до Р Рз, что соответствует максимуму скорости бурени .With ДР4-АРз (the difference is negative), the actuator 2 reverses and reduces the pressure from Р Р to Р Рz, which corresponds to the maximum drilling speed.

Claims (1)

Формула изобретени Invention Formula Устройство дл  автоматического управлени  процессом механического колонкового бурени , включающее рабочий орган бурового станка с регулируемыми приводом вращател  и подачей бурового инструмента, исполнительный и задающий элемент скорости вращени , отличающеес  тем, что, с целью обеспечени  возможности регулировани  параметров режима бурени  и функции физико-механических свойств буримых пород, оно снабжено элементом запоминани  значений осевой нагрузки и соединенным с ним элементом запоминани  приращени  осевой нагрузки, выход которого через элемент задержки св зан с исполнительным механизмом, причем второй выход элемента запоминани  значений осевой нагрузки подключен ко второму входу задающего элемента скоростиA device for automatic control of a mechanical core drilling process, including a working tool of a drilling machine with an adjustable rotator drive and drilling tool supply, an executive and defining element of the rotation speed, characterized in that, in order to enable the adjustment of the parameters of the drilling mode and the function of the physicomechanical properties of the drilled rocks, it is equipped with an element for storing the axial load values and an element for storing the axial load increment connected to it, which, via a delay element, is connected to an actuator, the second output of the axial load memory element being connected to the second input of the speed reference element вращени .rotation f const, ЛР T/cff ),РМ . | , f const, LR T / cff), RM. | ,
SU1397093A 1970-01-28 1970-01-28 Device for automatic control of the process of mechanical core drilling SU517694A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1397093A SU517694A1 (en) 1970-01-28 1970-01-28 Device for automatic control of the process of mechanical core drilling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1397093A SU517694A1 (en) 1970-01-28 1970-01-28 Device for automatic control of the process of mechanical core drilling

Publications (1)

Publication Number Publication Date
SU517694A1 true SU517694A1 (en) 1976-06-15

Family

ID=20449488

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1397093A SU517694A1 (en) 1970-01-28 1970-01-28 Device for automatic control of the process of mechanical core drilling

Country Status (1)

Country Link
SU (1) SU517694A1 (en)

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