Of the world's steel, 60 to 70% are plates, most of which are stamped into finished products.
Stamping parts are mainly formed by stamping metal or non-metal sheet materials with the pressure of a press through a stamping die.
Aluminum castings often encounter air-oxidized welds. Most of this substance is dispersed on the surface of aluminum castings, and some are scattered around the corners where there is no ventilation.
The shape and structure requirements of aluminum castings: a. Internal undercuts; b. Avoid or reduce core pulling parts; c. Avoid cross cores; reasonable aluminum castings structure can not only simplify the structure of die-casting molds, but also reduce manufacturing costs.
The four basic processes in the die-casting aluminum industry are annealing, normalizing, quenching and tempering.
Excavator parts are mainly composed of two parts: mechanical parts and electronic parts.
