That’s the nature of processing surface-sensitive material on a laser/punch combination machine. It can work, when the variables make it possible. Laser cutting has emerged as the dominant blanking ...

Department of Mathematics, Michigan State University, East Lansing, Michigan 48824, United States Department of Mathematics, Michigan State University, East Lansing, Michigan 48824, United States ...

Numerous women stand in rows at winding machines, taking material from large spools behind them. A male supervisor walks down the aisle, checking the work of the women.