9huvlrq 1r 3djh ri . Since sheet metal cannot be bent to a 90-degree position without breaking at sharp corners, all bends will have an acceptable bend radius. 3D CAD files are converted into machine code, which controls a machine to precisely cut and form the sheets into the final part. The most common sheet metal form is a bend. Bends can give strength and shape to a part and are formed in a machine using bend brakes. ≤ Design For Manufacturability – Sheet Metal Guidelines Bends For the ease of manufacturing, multiple bends on the same plane should occur in the same direction. Metal Stamping Design Guidelines Metal Stamping is an economical way of producing quantities of parts that can have many qualities including strength, durability; wear resistance, good conductive properties and stability. Engineering changes can be costly. In low carbon steel sheet metal, the minimum radius of a bend should be one-half the material thickness or 0.80 mm Critical Dimensions Sheet Metal Forming – Outside dimension should be used unless the inside dimension is critical. (7,9 $9$ 9duldeoh 7hup 'hilqlwlrq 6%lq ,qvlgh 6hw %dfn 7kh glvwdqfh iurp wkh ehqg olqh wr wkh yluwxdo vkdus lqwhuvhfwlrq ri wkh lqvlgh iodqjh idfhv 7\slfdoo\ rqo\ ydoxdeoh iru . Involve us during design stage to optimize cost and performance in component design. Introduction to Solidworks Sheet Metal for Technology Page 2 Exercise 1: Toothbrush Holder Introduction This lesson focuses on designing a sheet metal part from the flattened state. Avoid large sheet metal parts with small bent flanges. Sheet Metal Fabrication is the process of forming parts from a metal sheet by punching, cutting, stamping, and bending. In this case, you create a sheet metal part and then insert bend lines on which to fold the part. Learning Intentions Bends in the same plane should be designed in the same direction.