...when it comes to sheet metal fabricating, in particular when discussing CNC punch-laser combination machines. Efficiency comes in many forms-energy, labor, material utilization and machine availability. CNC punch presses have been called the "Swiss Army Knives" of the sheet metal fabrication world, and when appropriately tooled up can perform a wide variety of processes-marking, deburring and forming (countersinks, embosses, extrusions, louvers and more). Enabling these capabilities: precise, accurate and infinite stroke control of the machines, including control of the ram upstroke, as well as the use of adjustable-length punch holders.
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