SU1472192A1 - Method of producing a female die - Google Patents
Method of producing a female die Download PDFInfo
- Publication number
- SU1472192A1 SU1472192A1 SU864172562A SU4172562A SU1472192A1 SU 1472192 A1 SU1472192 A1 SU 1472192A1 SU 864172562 A SU864172562 A SU 864172562A SU 4172562 A SU4172562 A SU 4172562A SU 1472192 A1 SU1472192 A1 SU 1472192A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- notch
- grooves
- radius
- wire
- connector
- Prior art date
Links
Landscapes
- Forging (AREA)
Abstract
Изобретение относитс к области машиностроени и может быть использовано в кузнечно-прессовом машиностроении, например в гвоздильном производстве. Цель изобретени - повышение качества насечки и издели , котора достигаетс за счет совместной обработки матриц при формировании насечки и отверсти под проволоку. Предварительно со стороны поверхностей разъема в матрицах 1 и 2 выполн ют канавки радиусом R1, определ емым по формуле R1=(2R2-2RH+H2)/2(R-H), где R- радиус зажимаемой проволоки: H - глубина врезани насечки в проволоку на длине зажима L. Затем совмещают канавки обеих матриц 1 и 2 и в отверстии радиусом R1 нарезают насечку по винтовой линии метчиком с профилем зубьев, соответствующим профилю насечки. 2 ил.The invention relates to the field of mechanical engineering and can be used in forging and pressing mechanical engineering, such as nail manufacturing. The purpose of the invention is to improve the quality of the notch and the product, which is achieved by joint processing of the dies during the formation of the notch and the hole for the wire. In advance, grooves of radius R 1 are defined on the side of the connector surfaces in dies 1 and 2, defined by the formula R 1 = (2R 2 -2RH + H 2 ) / 2 (RH), where R is the clamped wire radius: H is the depth of penetration notches in the wire at the length of the clamp L. Then the grooves of both matrices 1 and 2 are combined and in the hole with a radius R 1 they cut the notch along the helix with a taper with the profile of the teeth corresponding to the profile of the notch. 2 Il.
Description
фиг.1figure 1
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864172562A SU1472192A1 (en) | 1986-11-03 | 1986-11-03 | Method of producing a female die |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864172562A SU1472192A1 (en) | 1986-11-03 | 1986-11-03 | Method of producing a female die |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1472192A1 true SU1472192A1 (en) | 1989-04-15 |
Family
ID=21277118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU864172562A SU1472192A1 (en) | 1986-11-03 | 1986-11-03 | Method of producing a female die |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1472192A1 (en) |
-
1986
- 1986-11-03 SU SU864172562A patent/SU1472192A1/en active
Non-Patent Citations (1)
Title |
---|
Маршрутный технологический процесс АБ4411-33-431А Хмельницкого завода кузнечно-прессового оборудовани . * |
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