One thing for sure is that you may have some difficulties in understanding or rather distinguishing the extrusion and forging process. In the interest of getting the best services from the respective manufacturers, you should understand what the difference between the two entails. This guide will provide you with information you need to know about extrusion and forging:
What is Forging
The forging process involves the use of massive amounts of compressive force. In this case, the use of a solid piece of metal or a billet is part of the procedure. The idea here is to use steel die as one of the major elements that shape the billet. It is important to acknowledge that the forging procedures may differ depending on the amount of temperature used. In terms of temperature, it can be either a hot or cold forging process, whereby the former entails using high temperature while the latter entails the use of low temperature to shape metal. Mechanically, the forging process can either be open or closed, depending on the stipulated shape to be achieved. The idea is to ensure that ample pressure is exerted to achieve a specific shape.
What is Extrusion
The process of extrusion, just like forging, entails the use of pressure in hitting the billet. In this case, the forces applied on the raw billet force it through an outlet. In this case, it is notable that the billet does not necessarily take a specific shape. It can be in different dimensional cross-sections. It is in your place to determine the shape that will be achieved following the extrusion process. In essence, the billet can assume different shapes and forms and can be further customized to achieve precision results again depending on the preferences of the user.