Sheetmetalworld.com has compiled a comprehensive glossary for the sheet metal and general manufacturing market. If we're missing some terms please feel free to use the Contact form.
Another useful glossary is the CAD CAM and Nesting glossary.
The traveling plate onto which one part of a stamping die is mounted in a press. Also referred to as the slide.
A 'remnant' is the offcut of remaining material from a sheet after a nest is cut. Nesting systems that include remnant sheet management can store remnants in their database and intelligently re-use them when a suitable nest is created.
A long V-shaped or radiused indentation. It is used to strengthen large sheet metal panels.
The reddish material that form on iron or its alloys resulting from exposure to water/humidity or chemical attack. It mainly consists of hydrated iron oxide.