SU730481A1 - Apparatus for machining holes - Google Patents
Apparatus for machining holes Download PDFInfo
- Publication number
- SU730481A1 SU730481A1 SU782661864A SU2661864A SU730481A1 SU 730481 A1 SU730481 A1 SU 730481A1 SU 782661864 A SU782661864 A SU 782661864A SU 2661864 A SU2661864 A SU 2661864A SU 730481 A1 SU730481 A1 SU 730481A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- inductor
- machining holes
- hole
- disk
- mandrel
- Prior art date
Links
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Description
по штоку дл обеспечени регулировки величины хода.on the rod to provide adjustment of the stroke.
На рабочем конце штока закреплен обрабатывающий инструмент 5, например до.рн, установленный в обра|батываемом отверстки пакета 6. Индуктор устройства непосредственно соединен с генератором импульсных токов 7.A machining tool 5, for example a do.rn, is installed at the working end of the rod and is installed in the opening of the package 6 being treated. The device inductor is directly connected to the pulse current generator 7.
Устройство рвботает следующим образом .The device operates as follows.
Обрабатывающий инструмент 5, например дорн, вводитс своей направл ющей частью в обрабатываемое отверстие пакета деталей и упираетс в кромку отверсти . Нижний ДИСК 4 находитс в соприкоснове:нии с индуктором 2.The machining tool 5, for example a mandrel, is inserted with its guide part into the machined hole of the package of parts and abuts against the edge of the hole. The lower DISK 4 is in contact with: the inductor 2.
Нри подаче импульса тока от генератора 7 на индуктор, вследствие взаимодействи магнитного пол индуктора и наведенного магнитного пол .в нижнем диске, возн;икают электродинамические усили , привод щие к движению диска со щтоком. Закрепленный на щтоке дорн проталкиваетс через отверстие. После прохождени дор«ом отверсти в соприкосновение с индуктором входит верхний диск 4, и при подаче второго импульса тока, вследствие взаимодействи магнитных полей индуктора и верхнего диска, последний вместе со щтоком начинает двигатьс дорн выдергиваетс из отверсти (обратный ход). Использование в устройстве двух дисков и одного индуктора, а также исключение из схемы -переключающего устройства позвол ет создать более простое по конструкции устройство, повысить ресурс его работы, снизить вес и габариты, что особенно важно дл ручного инструмента, а также снизить трздоемкость изготовлени .When a current pulse from generator 7 is applied to the inductor, due to the interaction of the magnetic field of the inductor and the induced magnetic field in the lower disk, electrodynamic forces are generated that cause the disk to move with the shaft. The mandrel fastened on the brush is pushed through the hole. After the passage of the hole, the upper disk 4 enters into contact with the inductor, and when a second current pulse is applied, due to the interaction of the magnetic fields of the inductor and the upper disk, the latter, together with the stem, begins to move the mandrel out of the hole (reverse). The use of two disks and one inductor in the device, as well as the exclusion from the scheme of a switching device, allows to create a device that is simpler in design, increase its service life, reduce weight and dimensions, which is especially important for hand tools, as well as reduce labor intensity.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782661864A SU730481A1 (en) | 1978-09-12 | 1978-09-12 | Apparatus for machining holes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782661864A SU730481A1 (en) | 1978-09-12 | 1978-09-12 | Apparatus for machining holes |
Publications (1)
Publication Number | Publication Date |
---|---|
SU730481A1 true SU730481A1 (en) | 1980-04-30 |
Family
ID=20784325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782661864A SU730481A1 (en) | 1978-09-12 | 1978-09-12 | Apparatus for machining holes |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU730481A1 (en) |
-
1978
- 1978-09-12 SU SU782661864A patent/SU730481A1/en active
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