SU463529A1 - The method of making punching dies - Google Patents
The method of making punching diesInfo
- Publication number
- SU463529A1 SU463529A1 SU1813340A SU1813340A SU463529A1 SU 463529 A1 SU463529 A1 SU 463529A1 SU 1813340 A SU1813340 A SU 1813340A SU 1813340 A SU1813340 A SU 1813340A SU 463529 A1 SU463529 A1 SU 463529A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- punching dies
- making punching
- guide
- die
- punch
- Prior art date
Links
Landscapes
- Punching Or Piercing (AREA)
Description
лочки, т. е. тем больше уменьшение ее диаметра , а следовательно, больше разница в размерах, получаемых в матрице и направл юш .ей. Независимо от указанных условий величина по всему периметру будет одинаковой . Так как направл юща служит дл направлени пуансонов во врем работы штампов , то между пуансоном и матрицей таким образом обеспечиваетс равномерный зазор по всему их периметру. Величина этого зазора зависит от тех же условий, что и изменение диаметра проволочки, и равн етс 0,,04 мм.This means that the greater the decrease in its diameter, and, consequently, the greater the difference in size that is obtained in the matrix and directed to it. Regardless of the specified conditions, the value around the perimeter will be the same. Since the guide serves to guide the punches during the operation of the dies, a uniform gap is thus provided along the entire perimeter between the punch and the die. The size of this gap depends on the same conditions as the change in the diameter of the wire, and is 0,. 04 mm.
При направлении пуансонов при помош,и направл ющих пуансоны в пуансонодержателе креп тс свободно, в качестве которого примен ют пластину, помещаемую между матрицей и направл ющей в процессе их вырезки .When guiding the punches with help and guiding punches in the punch holder, they are attached loosely, such as a plate placed between the die and the guide during cutting.
Предмет изобретени Subject invention
Способ изготовлени вырубных штампов путем электроэрозионного вырезани контура непрофилированным электродом-проволокой в рабочих элементах, собранных в пакет, отличающийс тем, что, с целью получени равномерного, менее 0,1 мм зазора между пуансоном и матрицей, элементы в пакетеA method of making punching dies by EDM cutting a contour with a non-profiled electrode-wire in the working elements assembled in a package, characterized in that, in order to obtain a uniform, less than 0.1 mm gap between the punch and the die, the elements in the package
располагают в пор дке уменьшени размера обрабатываемого контура в направлении движени электрода-проволоки, например, на входе электрода устанавливают матрицу, далее пуансонодержатель и на выходе съемникнаправл ющую , использу при этом эффект уменьшени диаметра электрода-проволоки за счет ее сгорани в процессе обработки, а затем по съемнику-направл ющей без зазора изготавливают пуансон.have in the order of reducing the size of the processed circuit in the direction of the electrode-wire, for example, a die is installed at the electrode input, then a punch holder and, at the outlet, a stripper guide, using the effect of decreasing the diameter of the electrode-wire by burning A punch is manufactured along the puller guide without a gap.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1813340A SU463529A1 (en) | 1972-07-19 | 1972-07-19 | The method of making punching dies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1813340A SU463529A1 (en) | 1972-07-19 | 1972-07-19 | The method of making punching dies |
Publications (1)
Publication Number | Publication Date |
---|---|
SU463529A1 true SU463529A1 (en) | 1975-03-15 |
Family
ID=20522715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1813340A SU463529A1 (en) | 1972-07-19 | 1972-07-19 | The method of making punching dies |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU463529A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4791264A (en) * | 1987-04-29 | 1988-12-13 | Raycon Textron Inc. | Low force wire guide for EDM machine |
US5146061A (en) * | 1991-10-07 | 1992-09-08 | Institute Of Gas Technology | Electrode for an electric discharge machining apparatus |
-
1972
- 1972-07-19 SU SU1813340A patent/SU463529A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4791264A (en) * | 1987-04-29 | 1988-12-13 | Raycon Textron Inc. | Low force wire guide for EDM machine |
US5146061A (en) * | 1991-10-07 | 1992-09-08 | Institute Of Gas Technology | Electrode for an electric discharge machining apparatus |
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