Friction welding
(13)Metal welding method with friction. Here are stacked one wheel for crawler excavator.
Friction drilling
Friction drills used to build powerful connections, as it does not remove metal from the hole, but the fuse in order to create a strong wall around the hole. In this way, […]
Moving into the future
Discharge pipes transport is a new form of movement, using capsules that move on a frictionless Maglev Rails. The capsules can carry up to 6 people at speeds of up to 6,500 km / h.
