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SU1692719A1 - Vacuum moulding equipment - Google Patents

Vacuum moulding equipment Download PDF

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Publication number
SU1692719A1
SU1692719A1 SU894731300A SU4731300A SU1692719A1 SU 1692719 A1 SU1692719 A1 SU 1692719A1 SU 894731300 A SU894731300 A SU 894731300A SU 4731300 A SU4731300 A SU 4731300A SU 1692719 A1 SU1692719 A1 SU 1692719A1
Authority
SU
USSR - Soviet Union
Prior art keywords
model
collector
vacuum
vacuum moulding
moulding equipment
Prior art date
Application number
SU894731300A
Other languages
Russian (ru)
Inventor
Александр Владимирович Мишин
Геннадий Сергеевич Стоянченко
Сергей Агафонович Плаксин
Валерий Федорович Косенко
Original Assignee
Специальное Конструкторско-Технологическое Бюро "Искра" Луганского Машиностроительного Института
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 Специальное Конструкторско-Технологическое Бюро "Искра" Луганского Машиностроительного Института filed Critical Специальное Конструкторско-Технологическое Бюро "Искра" Луганского Машиностроительного Института
Priority to SU894731300A priority Critical patent/SU1692719A1/en
Application granted granted Critical
Publication of SU1692719A1 publication Critical patent/SU1692719A1/en

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  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Description

фиг.1figure 1

Фиг.ЗFig.Z

Claims (1)

Формула изобретенияClaim Оснастка для вакуумной формовки, со35 держащая верхнюю и нижнюю полуформы, каждая из которых им£_ет вакуумные камеры, сухой формовочной.материал, заключенный между герметизирующими пленками, модель, коллектор и подмодель40 ную плиту с вакуумной камерой, отличающаяся тем. что, с целью снижения трудоемкости переналадки оснастки и повышения качества форм, она снабжена установленными в вакуумной камере под45 модельной плиты замкнутыми перегородками, конфигурация которых повторяет контуры модели, образующими полости, соединенные с коллектором посредством трубопроводов,и штоком, размещенным в 50 коллекторе с возможностью возвратно-поступательного движения.Accessories for vacuum molding, containing the upper and lower half molds, each of which has vacuum chambers, a dry molding material enclosed between sealing films, a model, a collector, and a model plate with a vacuum chamber, characterized in that. that, in order to reduce the complexity of tool changeover and improve the quality of molds, it is equipped with closed partitions installed in the vacuum chamber under the 45 model plate, the configuration of which follows the contours of the model, forming cavities connected to the collector via pipelines, and a rod placed in the 50 collector with the possibility of return - translational motion. •ν• ν Фиг.1Figure 1 4-44-4 Фиг.3Figure 3
SU894731300A 1989-08-22 1989-08-22 Vacuum moulding equipment SU1692719A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894731300A SU1692719A1 (en) 1989-08-22 1989-08-22 Vacuum moulding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894731300A SU1692719A1 (en) 1989-08-22 1989-08-22 Vacuum moulding equipment

Publications (1)

Publication Number Publication Date
SU1692719A1 true SU1692719A1 (en) 1991-11-23

Family

ID=21466862

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894731300A SU1692719A1 (en) 1989-08-22 1989-08-22 Vacuum moulding equipment

Country Status (1)

Country Link
SU (1) SU1692719A1 (en)

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