• Advanced Manufacturing

SHEET HAPPENS IV: Searching for elements – This helps a lot

  • Advanced Manufacturing
Every once in a while someone appears, usually from a commercial department, asking, "That part we did seven months ago, can you find it?" and when you ask for more information, they say something like, "You remember, it was about… this big!” while making a measuring gesture with their hands.

SHEET HAPPENS III: How to use nesting explorer

  • Advanced Manufacturing
When tackling a CNC job at Lantek, the first thing I am asked to do is create the complete job, which includes programming all the parts in sub-jobs on the different machines in the workshop together with the qualities, thicknesses, and sheet metal formats of the material.

Which cutting technology is the most suited to your plant?

  • Nesting
Thirty years ago, the global distribution of sheet metal cutting machine-tools was dominated by the oxycut variety (large thicknesses) and, to a lesser extent, the plasma variety (small thicknesses). There was a niche for punching machines along with water jet and laser machines. The latter were aimed at thicknesses less than 5mm and were expensive. Since then, the trend has shifted, shrugging oxycut in favor of other technologies according to thicknesses.