RU2001113529A - DRAWING METHOD WITH CLIP OF HOLLOW PARTS - Google Patents

DRAWING METHOD WITH CLIP OF HOLLOW PARTS

Info

Publication number
RU2001113529A
RU2001113529A RU2001113529/02A RU2001113529A RU2001113529A RU 2001113529 A RU2001113529 A RU 2001113529A RU 2001113529/02 A RU2001113529/02 A RU 2001113529/02A RU 2001113529 A RU2001113529 A RU 2001113529A RU 2001113529 A RU2001113529 A RU 2001113529A
Authority
RU
Russia
Prior art keywords
workpiece
hollow parts
clip
pneumatic springs
drawing method
Prior art date
Application number
RU2001113529/02A
Other languages
Russian (ru)
Other versions
RU2206421C2 (en
Inventor
Игорь Юрьевич Ананченко
Павел Иванович Кандауров
Валерий Алексеевич Жарков
Original Assignee
Акционерное общество "АвтоВАЗ"
Filing date
Publication date
Application filed by Акционерное общество "АвтоВАЗ" filed Critical Акционерное общество "АвтоВАЗ"
Priority to RU2001113529A priority Critical patent/RU2206421C2/en
Priority claimed from RU2001113529A external-priority patent/RU2206421C2/en
Publication of RU2001113529A publication Critical patent/RU2001113529A/en
Application granted granted Critical
Publication of RU2206421C2 publication Critical patent/RU2206421C2/en

Links

Claims (1)

Способ вытяжки с прижимом полых деталей, включающий в себя зажим фланца заготовки, последующую вытяжку заготовки и калибровку фланца, отличающийся тем, что на основной стадии процесса вытяжку осуществляют с прижимом заготовки от пневматических пружин, а на заключительной стадии процесса вытяжку осуществляют с прижимом заготовки от подушки пресса, причем усилие прижима подушки пресса больше усилия прижима пневматических пружин во время всего процесса вытяжки, а в конце процесса осуществляют калибровку вытянутого полуфабриката, при этом усилие калибровки передают через корпусы пневматических пружин.The method of drawing with the clamp of hollow parts, including clamping the workpiece flange, subsequent drawing of the workpiece and calibrating the flange, characterized in that at the main stage of the process the drawing is carried out with the workpiece pressed from pneumatic springs, and at the final stage of the process, the drawing is carried out with the workpiece pressed from the pillow the press, and the pressing force of the press pad is greater than the pressing force of the pneumatic springs during the entire drawing process, and at the end of the process, the elongated semi-finished product is calibrated, m calibration force is transmitted through the cases of pneumatic springs.
RU2001113529A 2001-05-16 2001-05-16 Method for drawing hollow part at holding them RU2206421C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2001113529A RU2206421C2 (en) 2001-05-16 2001-05-16 Method for drawing hollow part at holding them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2001113529A RU2206421C2 (en) 2001-05-16 2001-05-16 Method for drawing hollow part at holding them

Publications (2)

Publication Number Publication Date
RU2001113529A true RU2001113529A (en) 2003-04-20
RU2206421C2 RU2206421C2 (en) 2003-06-20

Family

ID=29209655

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001113529A RU2206421C2 (en) 2001-05-16 2001-05-16 Method for drawing hollow part at holding them

Country Status (1)

Country Link
RU (1) RU2206421C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102814377A (en) * 2012-07-09 2012-12-12 烟台泰利汽车模具制造有限公司 Method for drawing and forming wide flange panel-shaped parts
RU2623521C2 (en) * 2015-07-22 2017-06-27 Открытое акционерное общество "АВТОВАЗ" Method of pre-flexible flexibility with the following semi-finish

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