CLEAPSS DT - Supporting practical work in science, technology and art


Searching entire Technology Site for Difficulties
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MRAT - 164 - Working With Glass
MRATsProjects
Working with molten glass.Working with cold glass; cutting, grinding, polishing. Painting glass or working with stained glass. Acid etching and polishing glass.
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MRAT - 017 - Brazing and Silver Soldering, Fumes and Fluxes
MRATsProjects
Controlling the fumes from the bonding together of two pieces of metal, the joint being created by a layer of molten alloy, the flow of which is assisted by a flux.
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MRAT - 029 - Oxy-Acetylene Welding and Brazing
MRATsProjects
The creation of a joint using a fillerĀ of similar composition to the metal being joined. The combustion of the fuel gives rise to hazardous fumes.
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MRAT - 107 - Sewing Overlockers
MRATsProjects
Setting up and using electrically-driven overlockers.
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