File:Polishing machine from the 1930s.webm
Original file (WebM audio/video file, VP9/Opus, length 1 min 35 s, 1,920 × 1,080 pixels, 1.73 Mbps overall, file size: 19.63 MB)
Captions
Captions
Summary edit
| Polishing machine | |||||
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| Author |
Sound recordist: Konrad Gutkowski/Julian Blaschke, Photographer: Konrad Gutkowski/Julian Blaschke, Video recordist: Konrad Gutkowski/Julian Blaschke |
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| Title |
Polishing machine |
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| Description |
English: The polishing machine from the 1930s was used to polish products such as egg cups, coasters and ashtrays made out of bakelite. Today the Technikmuseum Schleiper Hammer puts it to use for presentations. It is driven through a transmission by an external electrical motor. The recording plays back the sound ensemble of the machine during the polishing of an already pressed egg cup out of bakelite. Because the bakelite egg cup still has uneven surfaces after the pressing process, they have to be polished even with the polishing machine.
The polisher turns on the machine and clamps the egg cup into the fixture, which is set into a turning motion by a crankshaft. The polisher uses the turning motion of the egg cup to remove the irregularities evenly using a file. The sound scenery is defined by the sounds of the electric motor and the transmission machine. Further sounds are made by the clamping of the egg cup into the fixture and by the polishing. Sound recordist: Konrad Gutkowski/Julian Blaschke Photographer: Konrad Gutkowski/Julian Blaschke Video recordist: Konrad Gutkowski/Julian Blaschke |
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| Date | 1930s | ||||
| Collection | Sounds of changes | ||||
| Place of creation |
Technikmuseum Schleiper Hammer, Kierspe, GERMANY
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| Notes | internal id: 2032 | ||||
| Source/Photographer |
http://www.soundsofchanges.eu/sound/konrad-gutkowski-99 YouTube: Polishing machine – View/save archived versions on archive.org and archive.today |
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| Permission (Reusing this file) |
CC-BY 4.0 | ||||
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This file, which was originally posted to YouTube: Polishing machine, was reviewed on 13 February 2020 by the automatic software YouTubeReviewBot, which confirmed that this video was available there under the stated Creative Commons license on that date. This file should not be deleted if the license has changed in the meantime. The Creative Commons license is irrevocable.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:30, 18 December 2018 | 1 min 35 s, 1,920 × 1,080 (19.63 MB) | Zache (talk | contribs) | Imported media from https://www.youtube.com/watch?v=F-o2WUUXB7Q |
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