Article review. Getting a two-component cold-cast products in polyurethane silicone mold in a vacuum

Сентябрь 9, 2022

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Article review. Getting a two-component cold-cast products in polyurethane silicone mold in a vacuum

Содержание

2. Motivation Approach to obtain high quality product Sequence of vacuum casting stages Dependence between viscosity and
3. Vacuum casting equipment 1.Vacuum chamber 2.Container 3.Container 4.Dosing unit with electric motor 5.Filling unit with electric
4. Vacuum casting equipment Renishaw 5/01 vacuum casting machine
5. Stages of vacuum casting Filling containers with plastic components(basis and hardener). Preliminary degassing process for plastic
6. Master model
7. Dependence between viscosity and degassing time of polyurethane Results of experiment with polyurethanes that have different
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Слайд 2

Motivation
Approach to obtain high quality product
Sequence of vacuum casting

stages
Dependence between viscosity and degassing time of polyurethane

Слайд 3

Vacuum casting equipment

1.Vacuum chamber 2.Container 3.Container 4.Dosing unit with electric motor 5.Filling

unit with electric motor 6.Mixing unit with electric motor 7.Funnel 8.Silicone mold 9.Vacuum pump 10.Control module

Слайд 4

Vacuum casting equipment
Renishaw 5/01 vacuum casting machine

Слайд 5

Stages of vacuum casting
Filling containers with plastic components(basis and hardener).
Preliminary degassing

process for plastic components.
Mixing plastic components by mixing unit.
Filling in funnel by filling unit.

Слайд 6

Master model

Слайд 7

Dependence between viscosity and degassing time of polyurethane
Results of experiment

with polyurethanes that have different viscosity parameters.