manufacturing company producessteel housings for electrical equipment. Themain component part of the housing is a steeltrough that is made out of a 14-gauge steel coil. It is pro-duced using a 250-ton...

manufacturing company producessteel housings for electrical equipment. Themain component part of the housing is a steeltrough that is made out of a 14-gauge steel coil. It is pro-duced using a 250-ton progressive punch press with awipe-down operation that puts two 90-degree forms inthe flat steel to make the trough. The distance from oneside of the form to the other is critical because of weath-erproofing in outdoor applications. The companyrequires that the width of the trough be between 8.31inches and 8.61 inches. The following (contained in the