Lens Blank Masters
Автор: Olfoundryman
Загружено: 2018-05-22
Просмотров: 10632
This is part 1 of a video series about making and using an aluminium die for casting aluminium into. The eventual castings are Lens blanking prisms. I used to cast these in sand but the number required increased dramatically To see the original sand castings being made see • My home foundry, Casting Aluminium blankin...
Part 1 covers; Casting some bronze masters for casting an aluminium die around
The bronze is 6.5% aluminium 2.5% silicon balance copper with maybe just a dash of iron and manganese.
Pauls garage video for that small sprue example
• Casting an Aluminum Bronze Replica "Bronze...
Part 2 of this video series - Casting the lens blank die can be seen at • Lens Blank Die
Part 3 of this series - An explanation of tilt casting, can be seen here • Tilt casting explanation 1
Part 4 of this series - Lens blank gravity die casting, can be found here • Lens Blank Gravity Die Casting
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