Ngày: Tháng Tư 26, 2017

Máy công cụ

Narrow gap welding processes

The single filler wires used most commonly have diameters in the range 3.2–4.8 mm; smaller wires are prone to cause random arc wander, particularly with the relatively long electrical stick-outs that are used, and larger diameter wires are more difficult to feed. welding processes Although it is possible to use standard fluxes, special flux formulations with […]

Read More
Máy công cụ

Impact energy of explosion welding

Impact energy is generally assumed to equal the maximum kinetic energy that is due to the acceleration of the flyer plate. Defining impact energy: Energy loss that is due to the bending strain energy in the flyer plate has been ignored in much of the earlier literature, because of its complexity. Recent estimates of energy […]

Read More