SU1271627A1 - Method and apparatus for applying lining film onto pattern in evacuation moulding - Google Patents

Method and apparatus for applying lining film onto pattern in evacuation moulding Download PDF

Info

Publication number
SU1271627A1
SU1271627A1 SU853935563A SU3935563A SU1271627A1 SU 1271627 A1 SU1271627 A1 SU 1271627A1 SU 853935563 A SU853935563 A SU 853935563A SU 3935563 A SU3935563 A SU 3935563A SU 1271627 A1 SU1271627 A1 SU 1271627A1
Authority
SU
USSR - Soviet Union
Prior art keywords
film
model
heating
applying
facing
Prior art date
Application number
SU853935563A
Other languages
Russian (ru)
Inventor
Михаил Вильгельмович Моисей
Владимир Дмитриевич Рябинкин
Original Assignee
Предприятие П/Я Р-6762
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 Предприятие П/Я Р-6762 filed Critical Предприятие П/Я Р-6762
Priority to SU853935563A priority Critical patent/SU1271627A1/en
Application granted granted Critical
Publication of SU1271627A1 publication Critical patent/SU1271627A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/03—Sand moulds or like moulds for shaped castings formed by vacuum-sealed moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

Изобретение позвол ет наложить облицовочную пленку на модель со стабильной температурой нагрева пленки на прот жении всего процесса облицовки модели. При подаче напр жени  на пластины 8 осуществл етс  нагрев пленки 3, так как на пленку нанесено электропровод щее покрытие 4, обладающее сопротивлением. Одновременно с нагревом поворотом кривошипа 5 отрезанный резаком 10 кусок пленки накладываетс  на модель 11, после чего полость модели вакуумируетс  и пленка плотно прит гиваетс  к модбли . 2 с.п. ф-лы, 1 ил.The invention allows a facing film to be applied to a model with a stable temperature for heating the film throughout the entire process of facing the model. When the voltage is applied to the plates 8, the film 3 is heated, since the electrically conductive coating 4 having resistance is applied to the film. Simultaneously with heating by turning the crank 5, a piece of film cut by the cutter 10 is applied to the model 11, after which the model cavity is evacuated and the film is tightly attracted to the modli. 2 sec. f-ly, 1 ill.

Description

I. / II. / I

Claims (2)

Форм ул а изобретенияClaim 1. Способ наложения облицовочной пленки на модель при вакуумной формовке, включающий нагрев пленки, подачу пленки к модели, наложение пленки на модель и вакуумирование полости модели, отличающийся тем, что, с целью обеспечения стабильности температуры нагрева облицовочной пленки, предварительно на пленку наносят электропроводящее покрытие и ее нагрев осуществляют электрическим током в процессе подачи пленки.1. The method of applying a facing film to the model during vacuum molding, including heating the film, applying film to the model, applying film to the model and evacuating the cavity of the model, characterized in that, in order to ensure the stability of the temperature of heating of the facing film, an electrically conductive coating is applied to the film and its heating is carried out by electric current in the process of feeding the film. 2. Устройство для наложения облицовочной пленки на модель при вакуумной формовке, содержащее приводной подаватель пленки, нагреватель и держатель пленки, отличаю щеес я тем, что,, с целью обеспечения стабильности температуры нагрева облицовочной пленки, нагреватель выполнен в виде электропроводящих пластин, установленных на подавателе и соединенных с источником электрического тока.2. A device for applying a facing film to a model during vacuum molding, comprising a drive film feeder, a heater and a film holder, characterized in that, in order to ensure the stability of the temperature of heating of the facing film, the heater is made in the form of electrically conductive plates mounted on the feeder and connected to a source of electric current.
SU853935563A 1985-04-22 1985-04-22 Method and apparatus for applying lining film onto pattern in evacuation moulding SU1271627A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU853935563A SU1271627A1 (en) 1985-04-22 1985-04-22 Method and apparatus for applying lining film onto pattern in evacuation moulding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU853935563A SU1271627A1 (en) 1985-04-22 1985-04-22 Method and apparatus for applying lining film onto pattern in evacuation moulding

Publications (1)

Publication Number Publication Date
SU1271627A1 true SU1271627A1 (en) 1986-11-23

Family

ID=21191276

Family Applications (1)

Application Number Title Priority Date Filing Date
SU853935563A SU1271627A1 (en) 1985-04-22 1985-04-22 Method and apparatus for applying lining film onto pattern in evacuation moulding

Country Status (1)

Country Link
SU (1) SU1271627A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1049168, кл. В 22 С 9/02, 1982. *

Similar Documents

Publication Publication Date Title
GB1099650A (en) Device for applying a meltable material
EP0135688A3 (en) Process for making an electroluminescent lamp
JPS6421441A (en) Applicating method
AU600906B2 (en) Electrical radiant heater for heating surfaces, as well as process and apparatus for producing the same
ES478243A1 (en) Method of treating metal oxide varistors to reduce power loss
SU1271627A1 (en) Method and apparatus for applying lining film onto pattern in evacuation moulding
JPS5721230A (en) Positioning method in wire cut electric discharge processing
GB907635A (en) Apparatus and method for manufacturing mats
FR2527110B1 (en) ELECTRICALLY HEATED MOLD AND METHOD FOR MOLDING METAL TERMINAL STRIPS, ESPECIALLY FOR BATTERY ELEMENTS
DE3066508D1 (en) Process for applying an electrically conductive film
EP0587903A4 (en)
DE69004072D1 (en) Device and method for producing a plastic multiple mold for the reproduction of gravure printing plates.
JPS55118833A (en) Blow molding device
DE3889748D1 (en) Self-baking electrode with pressure feed.
JPS5567417A (en) Metal mold for blow molding
CA2034192A1 (en) Apparatus for cooking frankfurters
ES2033663T3 (en) PLASTIC MATERIAL PIECES JOINING PROCEDURE USING A NETWORK FORMATION AGENT AND AN ELECTRIC HEATING RESISTOR.
FR2003058A1 (en) Heat forming of thermoplastic foils using apparatus
EP0307197A3 (en) Conductive polymeric heater
JPS6331504Y2 (en)
DK0486543T3 (en) Process for preparing an electrosuspension of microparticles
JPS57192908A (en) Fixing method for soldering
JPS5617275A (en) Preparation of thermal head
JPS5588995A (en) Welding method of tube body
SU523067A1 (en) Device for electrophoretic molding products