Bendable aluminum flat sheet

Jul 12, 2016 · Question: I am forming plastic, not metal, but I am applying metal bending principles to my application. After a few years of iteration, we have developed an accurate flat-pattern method for our tank bending operations. Our tanks are formed from sheet stock typically 0.25 in. thick, thinned in the ... sheet metal pattern layouts; a practical, illustrated treatise covering all phases of sheet metal work including pattern cutting and pattern development by edwin p. anderson - 1942 Bend Line Shift (BLS) – The distance from the Outside Mold Line to the original bend line on the flat pattern. This is used to calculate the back stop location when working off of a flat pattern. Terminology. Air Bending – One of the three types of bending for sheet metal where the outside mold line is not pressed against the die. Galvanized Flat Sheet. Choose a Grade to Learn More, Buy Online or Buy in Store. Any Metal, Any Size, Cut and Ready, Fast! Metal Supermarkets. Speedy Metals stocks a variety of aluminum grades & shapes including angle, channel, bars, tubing, sheet & plate. Order online or call 866-938-6061 to speak with a representative. Typical Sheet Metal Bending Process. Sheet metal bending process can be briefly jotted down as: Developed sheet metal size is obtained from drawing. Developed sized sheet metal is cut out from large sheet by punching operation. Bending brake is used to bend the sheet metal piece to the required shape and angle. Bending Allowance Calculation