SU613287A2 - Circuit arrangement for controlling metal-working machine automatic speed boxes - Google Patents

Circuit arrangement for controlling metal-working machine automatic speed boxes

Info

Publication number
SU613287A2
SU613287A2 SU762400078A SU2400078A SU613287A2 SU 613287 A2 SU613287 A2 SU 613287A2 SU 762400078 A SU762400078 A SU 762400078A SU 2400078 A SU2400078 A SU 2400078A SU 613287 A2 SU613287 A2 SU 613287A2
Authority
SU
USSR - Soviet Union
Prior art keywords
circuit arrangement
working machine
automatic speed
machine automatic
controlling metal
Prior art date
Application number
SU762400078A
Other languages
Russian (ru)
Inventor
Константин Степанович Грищук
Original Assignee
Предприятие Почтовый Ящик В-8843
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 Почтовый Ящик В-8843 filed Critical Предприятие Почтовый Ящик В-8843
Priority to SU762400078A priority Critical patent/SU613287A2/en
Application granted granted Critical
Publication of SU613287A2 publication Critical patent/SU613287A2/en

Links

Description

ристоры перебрасываютс  в провод щее состо иие , элекъром.агНИтные муфты 5 и з включаютс , и выходной зал .нач1И«ает вращатьс  с .первой ступенью скорости.The resistors are transferred to the conductive state, electromotive. The coupling clutches 5 and 3 are turned on, and the output hall starts up and rotates at the first speed level.

Л|р;1 замыкаийни следующего контакта, например 38, напр жение источника вновь через этот же согласующий резистор 48 поступает на управл ющий электрод 1М,и,к;ротирИ.стора 20, однако тиристор iHe включаетс , так как ранее контакт 38 обесточил одновибратор 46, который сра;батывает -и контактами реле 47 на заданное врем  (10-15 ) обесточивает цепь питани  млкротиристоров 19-27, при это.м сшшаатс  и ранее выданна  команда на микрот .аристор 19.L | p; 1 close the next contact, for example, 38, the source voltage is again through the same matching resistor 48 to the control electrode 1M, and to; rotir.stora 20, however, the iHe thyristor is turned on, as previously 38 de-energized the single-oscillator 46, which is cleared; it is turned off by the contacts of the relay 47 for a predetermined time (10-15) de-energizes the supply circuit of the microcryristors 19–27, at which time the command previously issued to the microhistor 19 is issued.

По окончании переходното процесса в одновибраторе 46 цепь питани  тиристоров зосстанавл .ив.аетс , микротиристор 20 включаетс , и цикл работы повтор етс , так как включаютс  Т)ир1исторы S и 2, а следовательно, и элект1р0 магн итнь е :муфты 2 и 6, что соответствует второй стулен-и вращени  выходного вала. При использовании изобретени  обеолечиваютс  более удобные обслуживание « отладка схемы.At the end of the transition process in the single vibrator 46, the supply circuit of the thyristors is established, the micro thyristor 20 is turned on, and the work cycle is repeated, since T) switches of the resistors S and 2 and, consequently, electr0 magnet e: coupling 2 and 6, which corresponds to the second stulen-and rotation of the output shaft. When using the invention, the treatment of the debug circuit is more convenient.

Формула .и 3 о б р е т е н и  Formula. And 3 about b ete n and

Схема дл  управлени  автоматическими коробками скоростей металлорежущих станков по aiBT. ов. № 482715, о т л 1И ч а ю щ а   с   те;м, что, с целью упрощени  эксплуатации схемы, она содержит согласующий резистор, который подключен к цепи до последовательно соединенных перекидных конта1КтоБ.Scheme for controlling automatic gearboxes of machine tools using aiBT. ov No. 482715, which is based on the fact that, in order to simplify the operation of the circuit, it contains a matching resistor, which is connected to the circuit to serially connected flip-flops.

-i i;-/ А i А L Д 7ff-i i; - / Ai A L D 7ff

SU762400078A 1976-08-16 1976-08-16 Circuit arrangement for controlling metal-working machine automatic speed boxes SU613287A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762400078A SU613287A2 (en) 1976-08-16 1976-08-16 Circuit arrangement for controlling metal-working machine automatic speed boxes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762400078A SU613287A2 (en) 1976-08-16 1976-08-16 Circuit arrangement for controlling metal-working machine automatic speed boxes

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU482715 Addition

Publications (1)

Publication Number Publication Date
SU613287A2 true SU613287A2 (en) 1978-06-30

Family

ID=20675420

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762400078A SU613287A2 (en) 1976-08-16 1976-08-16 Circuit arrangement for controlling metal-working machine automatic speed boxes

Country Status (1)

Country Link
SU (1) SU613287A2 (en)

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