RU93013088A - METHOD FOR PRESSING PREPARATIONS AND DEVICE FOR ITS IMPLEMENTATION - Google Patents

METHOD FOR PRESSING PREPARATIONS AND DEVICE FOR ITS IMPLEMENTATION

Info

Publication number
RU93013088A
RU93013088A RU93013088/08A RU93013088A RU93013088A RU 93013088 A RU93013088 A RU 93013088A RU 93013088/08 A RU93013088/08 A RU 93013088/08A RU 93013088 A RU93013088 A RU 93013088A RU 93013088 A RU93013088 A RU 93013088A
Authority
RU
Russia
Prior art keywords
metal
workpiece
hole
relative
die
Prior art date
Application number
RU93013088/08A
Other languages
Russian (ru)
Other versions
RU2049569C1 (en
Inventor
Ю.Н. Логинов
С.П. Буркин
Е.А. Коршунов
Original Assignee
Ю.Н. Логинов
С.П. Буркин
Е.А. Коршунов
Filing date
Publication date
Application filed by Ю.Н. Логинов, С.П. Буркин, Е.А. Коршунов filed Critical Ю.Н. Логинов
Priority to RU93013088A priority Critical patent/RU2049569C1/en
Priority claimed from RU93013088A external-priority patent/RU2049569C1/en
Publication of RU93013088A publication Critical patent/RU93013088A/en
Application granted granted Critical
Publication of RU2049569C1 publication Critical patent/RU2049569C1/en

Links

Claims (1)

Способ и устройство относятся к обработке металлов давлением. Способ предполагает выдавливание заготовки через отверстие матрицы с одновременным закручиванием пресс-изделия относительно заготовки. Кроме того, ось пресс-изделия смещают по дуге окружности относительно оси заготовки. Устройство для осуществления способа содержит пуансон, контейнер и матрицу с отверстием для истечения металла, снабженную приводом вращения, при этом отверстие для истечения металла смещено от центра матрицы. Для получения заготовок постоянных поперечных размеров устанавливают постоянным соотношение угловой и линейной скоростей перемещения металла, для получения заготовок переменного поперечного размера по ходу прессования изменяют соотношение угловой и линейной скоростей перемещения металла. Матрица может иметь несколько отверстий, симметрично расположенных относительно ее центра. Отверстия могут быть выполнены в виде прорезей со стороны боковой поверхности. Изобретение обеспечивает снижение усилия прессования и улучшение проработки металла.The method and apparatus relate to the processing of metals by pressure. The method involves the extrusion of the workpiece through the hole of the matrix with simultaneous tightening of the press product relative to the workpiece. In addition, the axis of the press product is shifted along an arc of a circle relative to the axis of the workpiece. A device for carrying out the method comprises a punch, a container and a die with a hole for the flow of metal, equipped with a rotation drive, and the hole for the flow of metal is offset from the center of the die. To obtain billets of constant transverse dimensions, the ratio of the angular and linear speeds of metal movement is set constant; The matrix can have several holes symmetrically located relative to its center. The holes can be made in the form of slots on the side of the side surface. The invention provides a reduction in the pressing force and an improvement in the design of the metal.
RU93013088A 1993-03-10 1993-03-10 Billet pressing method RU2049569C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93013088A RU2049569C1 (en) 1993-03-10 1993-03-10 Billet pressing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93013088A RU2049569C1 (en) 1993-03-10 1993-03-10 Billet pressing method

Publications (2)

Publication Number Publication Date
RU93013088A true RU93013088A (en) 1995-07-27
RU2049569C1 RU2049569C1 (en) 1995-12-10

Family

ID=20138537

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93013088A RU2049569C1 (en) 1993-03-10 1993-03-10 Billet pressing method

Country Status (1)

Country Link
RU (1) RU2049569C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103447333B (en) * 2013-08-19 2015-10-28 无锡源创机械科技有限公司 A kind of reverse extrusion bar bias adjusts central authority

Similar Documents

Publication Publication Date Title
HU9201766D0 (en) Method and device for pressing metal sheet materials
CA2180632A1 (en) Workpiece-deforming tool and die for use in a punch press
RU93013088A (en) METHOD FOR PRESSING PREPARATIONS AND DEVICE FOR ITS IMPLEMENTATION
ES2088619T3 (en) PROCEDURE TO OPERATE A PUNCHING PRESS AT STARTING AND STOPPING.
TW348081B (en) Zero force roll release device of high speed press feed unit
RU92007791A (en) DEVICE FOR CONTINUOUS CUTTING
SU1445843A1 (en) Die for piercing a hole in sheet material and flanging it
RU2007241C1 (en) Method for bending profile blanks
Grzeskowiak Whether in the Coming Years Rocking Die Forming Can be Widely Applied in Forging Manufacture
Chou et al. Rotary Forging--a Precision Process
SU854517A1 (en) Die for shaping hollow bodies from welded works
RU93015898A (en) STAMP FOR CUTTING PIPES AT ANGLE
Lukashkin et al. Deformation of billets under various conditions of contact friction
RU1794645C (en) Device for piercing round holes
SU897340A1 (en) Press for sphere-moving pressing
SU1657290A1 (en) Mechanism for crushing products
SU1507492A1 (en) Apparatus for continuous forming of metals
SU460093A1 (en) Stamp for drawing
RU92001257A (en) STAMP FOR VOLUME STAMPING
Molera Fabrication of Dies and Punches
Popa Experimental Research Work Related to the Influence Exerted by the Cross Section Shape and Bending Radius of Punches on the Force Required for Cold Printing of Dies Made of RUL 1 and Rp 5 Steels
Pennington Transfer Line Doubles Custom Stampers Output
De Smet Method and Apparatus for Stamping Sheet Material
Ferreira Structural Deformations at the Base of Presses
RU93055197A (en) METHOD FOR FORMING CONIC DETAILS FROM SHEET MATERIAL