Automotive Sheet Steel Stamping Process Variation

An analysis of stamping process capability and implications for design die tryout and process control updates ongoing research activities by the body systems analysis team and the manufacturing systems staff at the university of michigan s office for the study of automotive transportation.

Automotive sheet steel stamping process variation.

Characterize stamping variation by short term part to part long term die set to die set and mean bias long term deviation from design nomi nal to better understand process capability. Iso 9001 2015 certified automotive and custom metal stamping metal fabrication tool and die and welding service company. The blank becomes the workpiece the piece of metal to be reshaped in the metal forming process. Numerous factors affect the observed variation in a stamping process making stamping one of the more difficult processes to control.

Simply saying that the stamping shop is through different molds loaded on the stamping machine to press the steel sheet into different sheet metal parts this is the main work of the automotive stamping shop. Stamping also known as pressing is the process of placing flat sheet metal in either blank or coil form into a stamping press where a tool and die surface forms the metal into a net shape. For automotive metal forming the blank is often made of sheet metal which can be stamped cut or bent into a shape needed for an automobile s body. This automotive body development report stamping process variation.

In the same manner a designed sheet metal forming process should also function under worst conditions. Pieces of flat sheet metal typically referred to as blanks is fed into a sheet metal stamping press that uses a tool and die surface to form the metal into a new shape. When you design a component of an automobile household machines or anything you want to be sure that this part would be safe under worst conditions car crash bad weather higher loading forces etc. Alternatively it can be a solid block of metal in a cubical or lens like shape.

Automotive sheet steel stamping process variation. Withstanding variations in sheet metal propertiesto achieve robust stamping processes. Nin fact in order to ensure the normal production of sheet metal parts there is still a lot of work to be done such as equipment. Metal stamping is a cold forming process that makes use of dies and stamping presses to transform sheet metal into different shapes.