Automotive Sheet Steel Stamping Process Variation

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.

Automotive sheet steel stamping process variation.

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. 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. An analysis of stamping process capability and implications for design die tryout and process control authors. World class automotive manufactur attributes affecting variation include material ers that are most adept at designing producing properties steel variations in gauge grade and and assembling sheet metal are those who have coatings part geometry size and shape die effectively learned from past designs while man engineering and construction and stamping aging the variation in new parts and processes as press variables.

This automotive body development report stamping process variation. In the same manner a designed sheet metal forming process should also function under worst conditions. Metal stamping is a cold forming process that makes use of dies and stamping presses to transform sheet metal into different shapes. 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.

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. Stamping includes a variety of sheet metal forming manufacturing processes such as punching using a machine press or stamping press blanking embossing bending flanging and coining. Numerous factors affect the observed variation in a stamping process making stamping one of the more difficult processes to control. Withstanding variations in sheet metal propertiesto achieve robust stamping processes.

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. 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. Automotive sheet steel stamping process variation.