SU1441155A1 - Method of measuring clearance in press tool between die and punch - Google Patents

Method of measuring clearance in press tool between die and punch Download PDF

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Publication number
SU1441155A1
SU1441155A1 SU874198183A SU4198183A SU1441155A1 SU 1441155 A1 SU1441155 A1 SU 1441155A1 SU 874198183 A SU874198183 A SU 874198183A SU 4198183 A SU4198183 A SU 4198183A SU 1441155 A1 SU1441155 A1 SU 1441155A1
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SU
USSR - Soviet Union
Prior art keywords
punch
die
press tool
film
measuring clearance
Prior art date
Application number
SU874198183A
Other languages
Russian (ru)
Inventor
Юрий Петрович Савичев
Original Assignee
Волжское объединение по производству легковых автомобилей
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Publication date
Application filed by Волжское объединение по производству легковых автомобилей filed Critical Волжское объединение по производству легковых автомобилей
Priority to SU874198183A priority Critical patent/SU1441155A1/en
Application granted granted Critical
Publication of SU1441155A1 publication Critical patent/SU1441155A1/en

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Abstract

Изобретение относитс  к измерительной технике. Цель изобретени  - повышение точности. Дл  определени  величины зазора на матрицу 1 помещают прозрачную пленку 2 и при перемещении пуансона 3 надрезают ее на 1/3 толщины. Затем пленку 2 укладывают на измерительный прибор. В качестве характеристики следа от матрицы 1 и пуансона 3 измер ют рассто ние между наружным и внутренним контурами надреза на пленке 2. 3 ил.This invention relates to a measurement technique. The purpose of the invention is to improve accuracy. To determine the size of the gap, a transparent film 2 is placed on the matrix 1 and, when the punch 3 is moved, it is cut to 1/3 of the thickness. Then the film 2 is placed on the measuring device. As a characteristic of the trace from the matrix 1 and the punch 3, the distance between the external and internal contours of the notch on the film 2 is measured. 3 Il.

Description

СПSP

СЛSL

Фаз.Phases.

Изобретение относитс  к измерительной технике.This invention relates to a measurement technique.

Цель изобретени  - повышение точности.The purpose of the invention is to improve accuracy.

На фиг. 1 ноказана схема осуществлени  способа; на фиг. 2 - вид А на фиг. 1; на фиг. 3 - узел I на фиг. 2.FIG. 1 shows a schematic diagram of an implementation method; in fig. 2 is a view A of FIG. one; in fig. 3 shows the node I in FIG. 2

Способ определени  величины зазора в штампах между матрицей и пуансоном осуществл ют следующим образом.The method for determining the size of the gap in the dies between the die and the punch is carried out as follows.

На матрицу 1 помещают прозрачную пленку 2 и при перемещении пуансона 3 надрезают ее на 1/3 толщины. Вынимают пленку и укладывают ее на измерительный прибор, например проектор (не показан). В качестве характеристики следа от матрицы 1 и пуансона 3 измер ют рассто ние междуOn the matrix 1 is placed a transparent film 2 and when moving the punch 3 notch it into 1/3 of the thickness. Take out the film and put it on a measuring device, such as a projector (not shown). As a characteristic of the track from the matrix 1 and the punch 3, the distance between

наружным 4 и внутренним 5 контурами надреза на пленке 2.outer 4 and inner 5 contours of the cut on the film 2.

Claims (1)

Формула изобретени  Способ определени  величины зазора вThe invention The method for determining the size of the gap in штампах между матрицей и пуансоном, заключающийс  в том, что между матрицей и пуансоном помещают заготовку, перемещают пуансон и по характеристике следа на заготовке определ ют величину зазора, отличающийс  тем, что, с целью повышени  точности , в качестве заготовки используют гибкую прозрачную пленку, при перемещении пуансона надрезают ее на 1/3 толщины, а в качестве характеристики следа измер ют рассто ние между наружным и внутреннимThe dies between the die and the punch consist in placing the workpiece between the die and the punch, moving the punch and determining the gap size on the workpiece characteristic on the workpiece. moving the punch, cut it into 1/3 of the thickness, and as a trace characteristic measure the distance between the outer and inner контурами надреза.contours of the cut. Вид/View/ 0as.20as.2 II Фаз. 3Phases. 3
SU874198183A 1987-02-24 1987-02-24 Method of measuring clearance in press tool between die and punch SU1441155A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874198183A SU1441155A1 (en) 1987-02-24 1987-02-24 Method of measuring clearance in press tool between die and punch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874198183A SU1441155A1 (en) 1987-02-24 1987-02-24 Method of measuring clearance in press tool between die and punch

Publications (1)

Publication Number Publication Date
SU1441155A1 true SU1441155A1 (en) 1988-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU874198183A SU1441155A1 (en) 1987-02-24 1987-02-24 Method of measuring clearance in press tool between die and punch

Country Status (1)

Country Link
SU (1) SU1441155A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Мендельсон В. С. и др. Технологи изготовлени штампов и пресс-форм, М.: Машгиз, 1982, с. 181. *

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