SU643250A1 - Device for periodic drill feed control at deep drilling - Google Patents

Device for periodic drill feed control at deep drilling

Info

Publication number
SU643250A1
SU643250A1 SU772520115A SU2520115A SU643250A1 SU 643250 A1 SU643250 A1 SU 643250A1 SU 772520115 A SU772520115 A SU 772520115A SU 2520115 A SU2520115 A SU 2520115A SU 643250 A1 SU643250 A1 SU 643250A1
Authority
SU
USSR - Soviet Union
Prior art keywords
feed control
deep drilling
drill feed
periodic
periodic drill
Prior art date
Application number
SU772520115A
Other languages
Russian (ru)
Inventor
Николай Дмитриевич Граничин
Ренольд Алексеевич Анашкин
Федор Иванович Кудряшов
Иосиф-Вульф Файвелевич Маленок
Самуил Рувимович Полторак
Original Assignee
Предприятие П/Я А-1210
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 Предприятие П/Я А-1210 filed Critical Предприятие П/Я А-1210
Priority to SU772520115A priority Critical patent/SU643250A1/en
Application granted granted Critical
Publication of SU643250A1 publication Critical patent/SU643250A1/en

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  • Drilling And Boring (AREA)

Description

ру  разность «в расположени  поверхностей «А и «А.Py difference in the location of the surfaces "A and" A.

При встрече инструмента 3 с поверхностью А или AI звгмх вки, пиноль 2 перемешаетс  вправо и упором 4 включает датчик 5,When tool 3 encounters a surface A or AI of a scroll, the quill 2 is mixed to the right and the stop 4 turns on sensor 5,

. Холостой ход смен етс  рабочей подачей корпуса I. Однозремейно с этим происход т включение распределител  рабочей среды 17 и, далее зажим штока 7 цангой 9 от поршн  10.. The idle is replaced by the working feed of the housing I. With this, the working medium distributor 17 is switched on and then the stem 7 is clamped by the collet 9 from the piston 10.

Шток 7 перемещает толкатель 11 на глубину обработки до упора 13, включа  датчик 4.The rod 7 moves the pusher 11 to the depth of processing up to the stop 13, including the sensor 4.

Корпус I совершает,холостой (быстрый) обратный ход. Пииоль 2 с упором 4 перемещаетс  влево, выключа  датчик 5.Case I performs an idle (fast) reverse. Piil 2 with stop 4 moves to the left, turning off sensor 5.

. Распределитель 17 отключаетс , и поршень Ю под действием пружины 18 перемещаетс  вправо, освобожда  цангу.. The distributor 17 is turned off, and the piston Yu under the action of the spring 18 moves to the right, freeing the collet.

Шток 7 разжимаетс  и перемещаетс  в исходнук) позицию.The rod 7 is expanded and moved to the source position.

Устройство подготовлено дл  последующего цикла работы.The device is prepared for the subsequent cycle of operation.

Claims (1)

1. Авторское свидетельство СССР № , кл. В 23 В 47/02, 1964.1. USSR author's certificate №, cl. B 23 B 47/02, 1964. А,BUT,
SU772520115A 1977-08-30 1977-08-30 Device for periodic drill feed control at deep drilling SU643250A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772520115A SU643250A1 (en) 1977-08-30 1977-08-30 Device for periodic drill feed control at deep drilling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772520115A SU643250A1 (en) 1977-08-30 1977-08-30 Device for periodic drill feed control at deep drilling

Publications (1)

Publication Number Publication Date
SU643250A1 true SU643250A1 (en) 1979-01-25

Family

ID=20723198

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772520115A SU643250A1 (en) 1977-08-30 1977-08-30 Device for periodic drill feed control at deep drilling

Country Status (1)

Country Link
SU (1) SU643250A1 (en)

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