Is exactly what it sounds like. Abrasisve sand or particles are blown at high speed at a piece blasting away the surface. This proces is similar to etching or carving and it is typically used to decorate glass, but it can be used on automotive parts and other mechanical components.
A type of multicomponent molding. INsert moldong is the stage in a process where parts made from a variety of material are combined to increase the atrength in the plastic component. Typicaly the insert, such as the shaft of a screwdriver is placed into a mold. This mold is the injection molded into a handle around, the solid metal shaft/core.
Roll forming is used to produce a continuous length of any anything. The desired material is passed through or over a series of rollers in a continous sheet . The rollers force the material to bend into the required profile. The bending occurs gradually over a series of rollers. This technique is used…