Episode of Series “Foundry Practice”.
Explains the principles of the jolt roll-over pattern draw machine; how to fill the drag and jolt it; how to draw the pattern; set the drag and cop pattern plates; fill the cope and jolt it; and finish and close the mould.
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How to watch
Collection
In ACMI's collection
Credits
Collection metadata
ACMI Identifier
007298
Language
English
Subject categories
Agriculture, Business, Commerce & Industry → Foundries
Agriculture, Business, Commerce & Industry → Industrial equipment
Agriculture, Business, Commerce & Industry → Machine design
Agriculture, Business, Commerce & Industry → Machine parts
Agriculture, Business, Commerce & Industry → Machinery
Communications, Infrastructure, & Transport → Machinery
Educational & Instructional → Instructional
Mathematics, Science & Technology → Machine design
Mathematics, Science & Technology → Machine parts
Sound/audio
Sound
Colour
Black and White
Holdings
16mm film; Access Print (Section 1)