Air hardening (pilgrim rolling)
The sound of steel hardening after pilgrim rolling. After the termination of pilgrim rolling, certain alloys have to be air-cooled in steps…
Changing of the hub cassette on the free wheel
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About the sound
The cassette is worked on in a vice. The cassette is screwed on to a hub.
BikeEmotion is a bicycle shop in Uccle. Geert Heugebart took over this shop in 2011 and is responsible for the sale, rental and maintenance of bikes. He employs three people in this private limited company (SPRL). He has his own workshop, where he repairs bicycles and parts from all brands.
Marcel is the mechanic and has worked at BikeEmotion for three years. He did an apprenticeship in Radeberg, where he became a bike mechanic. It was one of the only schools in Germany to offer this training, which lasts two years.
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Adjusting the crossover, version 1
The sound of manual switching of the crossover at ul. Św. Wawrzyńca before the tram goes into hall F of the Museum…
Goldsmith saw
Goldsmith saws extra piece away that was left because of molding. Blade is sized 3/0. Sawframe is adjustable allowing the use of…
Hot bulb engine, exhaust pipe
Sound from exhaust pipe recorded outside factory. This large diesel-driven hot bulb engine was built and installed at the Pythagoras-Drott mechanical works…