RU95115505A - METHOD FOR PRODUCING SOCKET WRENCH HEADS WITH CORRECTED EXTERNAL SURFACE - Google Patents

METHOD FOR PRODUCING SOCKET WRENCH HEADS WITH CORRECTED EXTERNAL SURFACE

Info

Publication number
RU95115505A
RU95115505A RU95115505/02A RU95115505A RU95115505A RU 95115505 A RU95115505 A RU 95115505A RU 95115505/02 A RU95115505/02 A RU 95115505/02A RU 95115505 A RU95115505 A RU 95115505A RU 95115505 A RU95115505 A RU 95115505A
Authority
RU
Russia
Prior art keywords
external surface
cavity
workpiece
socket wrench
wrench heads
Prior art date
Application number
RU95115505/02A
Other languages
Russian (ru)
Other versions
RU2080955C1 (en
Inventor
Ю.А. Лавриненко
Ф.С. Гильманов
Р.А. Мусин
Original Assignee
Акционерное общество "Автонормаль"
Filing date
Publication date
Application filed by Акционерное общество "Автонормаль" filed Critical Акционерное общество "Автонормаль"
Priority to RU95115505A priority Critical patent/RU2080955C1/en
Priority claimed from RU95115505A external-priority patent/RU2080955C1/en
Application granted granted Critical
Publication of RU2080955C1 publication Critical patent/RU2080955C1/en
Publication of RU95115505A publication Critical patent/RU95115505A/en

Links

Claims (1)

Способ изготовления головок торцовых ключей с рифленой наружной поверхностью, включающий деформирование заготовки по позициям с оформлением наружной поверхности, получением двух полостей с многогранными рельефами и пробивкой отверстия между ними, отличающийся тем, что при оформлении наружной поверхности на последней позиции часть заготовки проталкивают через редуцирующий поясок пробивной матрицы, образуя рифленую поверхность со стороны торца полости с квадратным рельефом, при этом за счет всестороннего обжатия осуществляют окончательное формообразование полости с квадратным рельефом путем перемещения металла в радиальном направлении к центру заготовки, и пробивают отверстие, а предварительное формообразование данной полости осуществляют на предыдущей позиции выдавливанием с размером поперечного сечения, превышающим размер готовой полости.A method of manufacturing a socket head with a corrugated outer surface, comprising deforming the workpiece at positions with design of the external surface, obtaining two cavities with multifaceted reliefs and punching holes between them, characterized in that when designing the external surface at the last position, part of the workpiece is pushed through the piercing reducing belt matrix, forming a corrugated surface on the side of the end face of the cavity with a square relief, while due to comprehensive compression carry out the end They form a cavity with a square relief by moving the metal in a radial direction to the center of the workpiece, and punch a hole, and pre-shape this cavity by extrusion at the previous position by extrusion with a cross-sectional size exceeding the size of the finished cavity.
RU95115505A 1995-09-04 1995-09-04 Method of making heads of box wrenches with knurled outer surface RU2080955C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95115505A RU2080955C1 (en) 1995-09-04 1995-09-04 Method of making heads of box wrenches with knurled outer surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95115505A RU2080955C1 (en) 1995-09-04 1995-09-04 Method of making heads of box wrenches with knurled outer surface

Publications (2)

Publication Number Publication Date
RU2080955C1 RU2080955C1 (en) 1997-06-10
RU95115505A true RU95115505A (en) 1997-09-27

Family

ID=20171823

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95115505A RU2080955C1 (en) 1995-09-04 1995-09-04 Method of making heads of box wrenches with knurled outer surface

Country Status (1)

Country Link
RU (1) RU2080955C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2655555C1 (en) * 2017-05-16 2018-05-28 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" (ТулГУ) Method of diamond-shaped riffle forming on outer surface of cylindrical shell

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107377839B (en) * 2016-05-16 2019-08-09 赖传荣 The forming method of long sleeve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2655555C1 (en) * 2017-05-16 2018-05-28 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" (ТулГУ) Method of diamond-shaped riffle forming on outer surface of cylindrical shell

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