This article was originally published Sept. 21, 2016. It was updated Feb. 2, 2023. Engineers designing sheet metal parts and products are often unaware of the difficulties or impossible tasks their ...

SM Series cases are 0.062-in. aluminum with alodine finish and are designed with a 19-in.-wide front panel of 0.125-in. etched and anodized aluminum. Models are available without vents or side panel ...