SU137005A1 - Sparking method of finishing holes of small diameter - Google Patents

Sparking method of finishing holes of small diameter

Info

Publication number
SU137005A1
SU137005A1 SU675261A SU675261A SU137005A1 SU 137005 A1 SU137005 A1 SU 137005A1 SU 675261 A SU675261 A SU 675261A SU 675261 A SU675261 A SU 675261A SU 137005 A1 SU137005 A1 SU 137005A1
Authority
SU
USSR - Soviet Union
Prior art keywords
small diameter
wire
finishing holes
holes
sparking method
Prior art date
Application number
SU675261A
Other languages
Russian (ru)
Inventor
Ю.В. Чайковский
Original Assignee
Ю.В. Чайковский
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 Ю.В. Чайковский filed Critical Ю.В. Чайковский
Priority to SU675261A priority Critical patent/SU137005A1/en
Application granted granted Critical
Publication of SU137005A1 publication Critical patent/SU137005A1/en

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  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Description

Известны электроискровые способы чистовой обработки отверстий малого диаметра непрерывно движущейс  в осевом направлении проволокой (электродом). Electro-spark finishing methods for small-diameter holes are known, which are continuously moving in the axial direction with wire (electrode).

Отличительной особенностью описываемого способа  вл етс  то, что обрабатываемую деталь в процессе обработки вращают. Это обеспечивает улучщение качества обработки.A distinctive feature of the described method is that the workpiece is rotated during processing. This provides improved processing quality.

На чертеже изображена кинематическа  схема станка электроискрового способа обработки отверстий малого диаметра.The drawing shows a kinematic diagram of an electric-spark machine tool for processing holes of small diameter.

Шпиндель / с обрабатываемой деталью 2- приводитс  во вращение от электродвигател  3 через черв чную передачу 4. Привод механизма движени  проволочного электрода осуществл етс  от электромотора 5. Проволока 6 (преимущественно медна ) наматываетс  на барабан 7, который вращаетс  по часовой стрелке посредством электромотора 5 с черв чной парой 8. Нат жение проволоки 6 осуществл етс  электродвигателем 9, работающим по отнощению к барабану 10 в тормозном режиме.The spindle / with the workpiece 2- is rotated from the electric motor 3 via a worm gear 4. The movement mechanism of the wire electrode is driven from an electric motor 5. Wire 6 (mainly copper) is wound on a drum 7, which is rotated clockwise by an electric motor 5 s screw pair 8. The tension of the wire 6 is carried out by the electric motor 9, working in relation to the drum 10 in the brake mode.

Электродвигатель 5 через, черв чные пары 8 и 1J вращает кулачок 12, который сообщает подпружиненному стержню /5 возвратно-поступательное движение. На конце стержн  13 закреплена вилка 14, котора  равномерно укладывает проволоку 6 на барабане 7.The motor 5 through the worm pair 8 and 1J rotates the cam 12, which informs the spring rod / 5 reciprocatingly. At the end of the rod 13 is fixed fork 14, which evenly puts the wire 6 on the drum 7.

Дл  электроискровой обработки отверсти  в детали, последн   устанавливаетс  в щпиндель, который приводитс  во вращение. Включаетс  привод движени  проволоки 5 и ее укладки. На электрод и деталь подаетс  напр жение от генератора.For the electric-spark machining, a hole in the part is finally installed in a spindle, which is driven into rotation. The drive of the movement of the wire 5 and its laying is activated. A voltage is applied to the electrode and the part from the generator.

Предмет изобретени Subject invention

Электроискровой способ чистовой обработки отверстий малого диаметра в твердых токопровод щих материалах посредством движущегос  в осевом направлении электрода проволоки, отличающийс  тем, что, с целью улучшени  качества обработки, обрабатываемую деталь в процессе обработки вращают.The electric-spark finishing method for small-diameter holes in solid conductive materials by means of an axially moving electrode wire, characterized in that, in order to improve the quality of processing, the workpiece is rotated during processing.

SU675261A 1960-08-01 1960-08-01 Sparking method of finishing holes of small diameter SU137005A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU675261A SU137005A1 (en) 1960-08-01 1960-08-01 Sparking method of finishing holes of small diameter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU675261A SU137005A1 (en) 1960-08-01 1960-08-01 Sparking method of finishing holes of small diameter

Publications (1)

Publication Number Publication Date
SU137005A1 true SU137005A1 (en) 1960-11-30

Family

ID=48293241

Family Applications (1)

Application Number Title Priority Date Filing Date
SU675261A SU137005A1 (en) 1960-08-01 1960-08-01 Sparking method of finishing holes of small diameter

Country Status (1)

Country Link
SU (1) SU137005A1 (en)

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