SU925481A1 - Tool for forming sheet blanks - Google Patents

Tool for forming sheet blanks Download PDF

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Publication number
SU925481A1
SU925481A1 SU802919882A SU2919882A SU925481A1 SU 925481 A1 SU925481 A1 SU 925481A1 SU 802919882 A SU802919882 A SU 802919882A SU 2919882 A SU2919882 A SU 2919882A SU 925481 A1 SU925481 A1 SU 925481A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tool
forming sheet
sheet blanks
blanks
workpiece
Prior art date
Application number
SU802919882A
Other languages
Russian (ru)
Inventor
Сергей Платонович Николаев
Эдуард Ахатович Сейдгазин
Анатолий Юрьевич Шкляров
Original Assignee
Научно-Производственное Объединение По Механизации И Автоматизации Производства Машин Для Хлопководства Министерства Тракторного И Сельскохозяйственного Машиностроения
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Научно-Производственное Объединение По Механизации И Автоматизации Производства Машин Для Хлопководства Министерства Тракторного И Сельскохозяйственного Машиностроения filed Critical Научно-Производственное Объединение По Механизации И Автоматизации Производства Машин Для Хлопководства Министерства Тракторного И Сельскохозяйственного Машиностроения
Priority to SU802919882A priority Critical patent/SU925481A1/en
Application granted granted Critical
Publication of SU925481A1 publication Critical patent/SU925481A1/en

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  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Description

ки, происходит деформирование участков заготовки сло ми 2 и 4.ki, there is a deformation of areas of the workpiece layers 2 and 4.

Использование предложенного инструмента обеспечивает увеличение срока службы инструмента за счет плавного перехода жесткости от сло  к слою, наличи  переходной зоны, отсутстви  сил трени  внутри вставки и за счет уменьшени  сил трени  между вставкой и участками заготовки с меньшей степенью расширени , а также улучшение качества изделий (уменьшение разности толщины стенок) за счет возЛ10ЖНОСТИ подт гивани  материала в зону наибольшей деформации заготовки.Using the proposed tool provides an increase in tool life due to a smooth transition of stiffness from layer to layer, the presence of a transition zone, the absence of friction forces inside the insert and by reducing the friction forces between the insert and the workpiece areas with a lower degree of expansion, as well as improving the quality of products (reducing the difference in wall thickness) due to the possibility of pushing the material into the zone of the greatest deformation of the workpiece.

Claims (1)

1. В. Т. Листова  штамновка. Атлас схем. Машгиз, М.-Л., 1975, с. 167, рис. 527 (прототип).1. V.T. Listova punching. Atlas of schemes. Mashgiz, M.-L., 1975, p. 167, fig. 527 (prototype). §%U4 W X HyAA- V4 ;j§% U4 W X HyAA- V4; j жЖШШЖЖШШШ
SU802919882A 1980-05-06 1980-05-06 Tool for forming sheet blanks SU925481A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU802919882A SU925481A1 (en) 1980-05-06 1980-05-06 Tool for forming sheet blanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU802919882A SU925481A1 (en) 1980-05-06 1980-05-06 Tool for forming sheet blanks

Publications (1)

Publication Number Publication Date
SU925481A1 true SU925481A1 (en) 1982-05-07

Family

ID=20893823

Family Applications (1)

Application Number Title Priority Date Filing Date
SU802919882A SU925481A1 (en) 1980-05-06 1980-05-06 Tool for forming sheet blanks

Country Status (1)

Country Link
SU (1) SU925481A1 (en)

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