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SU1438886A1 - Method of progressive forming on a band - Google Patents

Method of progressive forming on a band Download PDF

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Publication number
SU1438886A1
SU1438886A1 SU874251243A SU4251243A SU1438886A1 SU 1438886 A1 SU1438886 A1 SU 1438886A1 SU 874251243 A SU874251243 A SU 874251243A SU 4251243 A SU4251243 A SU 4251243A SU 1438886 A1 SU1438886 A1 SU 1438886A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tape
cuts
band
parts
quality
Prior art date
Application number
SU874251243A
Other languages
Russian (ru)
Inventor
Юрий Николаевич Берлет
Амир Шакирзянович Мурасов
Геннадий Иванович Кирсанов
Владимир Федорович Марусов
Владимир Иванович Гурьянов
Original Assignee
Ульяновский политехнический институт
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 Ульяновский политехнический институт filed Critical Ульяновский политехнический институт
Priority to SU874251243A priority Critical patent/SU1438886A1/en
Application granted granted Critical
Publication of SU1438886A1 publication Critical patent/SU1438886A1/en

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  • Punching Or Piercing (AREA)

Abstract

Изобретение относитс  к обработке металлов давлением, в частности к способам обработки листового материала . Цель - повышение качества деталей . В ленте 1 вьшолн ют технологические окна и надрезы (Н). Каждый Н выполн ют путем одновременного приложени  усилий резани , направленных встречно и параллельно. Смещение каждого надрезаемого участка 4 осуществл ют на величину не менее половины толщины ленты. Затем на участках 5, расположенных между Н, производ т выт жку. 2 ил.The invention relates to the processing of metals by pressure, in particular to methods for processing sheet material. The goal is to improve the quality of parts. In tape 1, technological windows and cuts (N) are made. Each H is performed by simultaneously applying cutting forces directed oppositely and in parallel. The offset of each notch section 4 is carried out by an amount of at least half the thickness of the tape. Then, sections 5 located between H are stretched. 2 Il.

Description

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Изобретение относитс  к обработ металлов давлением, в частности к способам обработки листового материла .The invention relates to the treatment of metals by pressure, in particular to methods for processing sheet material.

Цель изобретени  - повышение качества деталей за счет уменьшени  прогиба надрезанного участка.The purpose of the invention is to improve the quality of parts by reducing the deflection of the incised area.

На фиг, 1 показана лента с выпол н емыми надрезами, вид сверху, на фиг. 2 - лента с надрезами, осевой продольньй разрез.FIG. 1 shows a tape with cuts, top view; FIG. 2 - tape with notches, axial longitudinal incision.

Способ осуществл ют следующим об разом.The method is carried out as follows.

В ленте 1 выполн ют сначала технологические окна 2, а затем технологические надрезы 3, которые образуют путем одновременного приложени  усилий резани , направленных встречно и параллельно, к участкам ленты, расположенным по разные стороны образуемого надреза. Смещение каждого надрезаемого участка 4 осуществл ют на величину не менее половины толщины ленты. На последующихIn the tape 1, technological windows 2 are made first, and then technological cuts 3, which are formed by simultaneous application of cutting forces directed oppositely and in parallel to the parts of the tape located on opposite sides of the formed notch. The offset of each notch section 4 is carried out by an amount of at least half the thickness of the tape. On subsequent

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переходах выполн ют выт жку материала на участках 5, расположенных между надрезами 3.Внедрение изобретени  позволит по- вьюить качество деталей за счет того , что одновременна  двусторонн   надрезка обеспечивает минимальное искажение ленты, не вли ющее на последующие переходы.In the transitions, the material is drawn in sections 5 located between the incisions 3. The implementation of the invention allows to improve the quality of the parts due to the fact that simultaneous two-sided incision ensures minimal distortion of the tape, which does not affect subsequent transitions.

Claims (1)

(Формула изобретени (Formula of the invention Способ последовательной штамповки в ленте, при котором образуют надрезы , а затем производ т выт жку на участках материала между надрезами, отличающийс  тем, что, с целью повышени  качества деталей за счет уменьшени  прогиба надрезанного участка, каждый надрез выполн ют путем одновременного приложени  усилий , направленных встречно и параллельно одно другому, к участкамThe method of sequential punching in the ribbon, in which cuts are made and then drawn in the material between cuts, characterized in that, in order to improve the quality of the parts by reducing the camber of the cuts, each notch is made by simultaneously applying efforts directed opposite and parallel to one another, to the plots 2525 ленты, расположенным по разные стороны образуемого надреза.tape located on opposite sides of the formed notch. 8. i8. i
SU874251243A 1987-05-27 1987-05-27 Method of progressive forming on a band SU1438886A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874251243A SU1438886A1 (en) 1987-05-27 1987-05-27 Method of progressive forming on a band

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874251243A SU1438886A1 (en) 1987-05-27 1987-05-27 Method of progressive forming on a band

Publications (1)

Publication Number Publication Date
SU1438886A1 true SU1438886A1 (en) 1988-11-23

Family

ID=21306697

Family Applications (1)

Application Number Title Priority Date Filing Date
SU874251243A SU1438886A1 (en) 1987-05-27 1987-05-27 Method of progressive forming on a band

Country Status (1)

Country Link
SU (1) SU1438886A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10103193A1 (en) * 2001-01-24 2002-08-01 Heraeus Gmbh W C Process for the production of conductor track structures

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Романовский В.Т. Справочник по холодной штамповке. М.-Л.: Машиностроение, 1971, с. 173, рис. 129. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10103193A1 (en) * 2001-01-24 2002-08-01 Heraeus Gmbh W C Process for the production of conductor track structures
DE10103193B4 (en) * 2001-01-24 2008-10-30 W.C. Heraeus Gmbh Method for producing printed conductor structures

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