This hammer is used to form the Wrought iron into bars.
Sound cycle
Sound 1: The hammer is lifted with an iron cog mounted on the water wheel axel.
Sound...
Recording 2, at Olofsfors Iron Works.
Iron rods are rolled into a link shape package.
Before welding the chain the workers have to cut the package into...
Recording 1, at Olofsfors Iron Works.
Iron rods are rolled into a link shape package.
Before welding the chain the workers have to cut the package into...
In the chain forge iron links are welded into a chain. Forge welding is a solid-state welding process that joins two pieces of metal by heating them to...
Adjusting the Trip hammer with a sledge hammer
A Trip hammer is made by cast iron and timber. All assemblies between iron and wood are made with wooden...
Sounf of typing on Optima M12.
It is a type-bar typewriter classic for the mid-twentieth century. The typewriter’s platen is 34 centimetres long and...
Analogue telephone with a rotary dial. The Tulipan telephone was designed for domestic purposes and produced by Radom Telecommunication Company (RWT) in...
Used to cut the lid and bottom into a circle. An oblique blade cut a round cap while a planer blades phasing of underside of the lid.
Manufactured by...
Planes the assembled lid or bottom.
Manufactured by Osbyverken, Sweden, in the 1930s.
Maximum sound level: 106 dB.
The background sound from the belt...
The machine is called Knösen. The machine planes a groove in both ends of the planks so that the top and bottom of the drittel/barrel fit in the groove.
Manufactured...
