Disadvantages Of Sheet Metal Process

However stretch draw forming with mating dies can be done as rapidly and automatically as conventional.

Disadvantages of sheet metal process.

Sheet metal forming process advantages and disadvantages 1. Notable disadvantages of shearing. Stretch forming can be used to produce large parts with shallow contours but it is only suitable. Metal is more cost efficient when it comes to long term high volume lines of production.

However the disadvantages are that forming times are long production rates are low and the parts are not suitable for high temperature use. Metal can go through a wider range of processes including chipping deep drawing casting forging welding and soldering. Peen forming is suitable for shallow contours on large sheets. It produces good surface finish.

Shearing is less than ideal with harder metals. This process is also used for straightening parts. For example using the process for cutting tungsten is simply a bad idea.