June 23, 2009
Typically, compressed air or nitrogen circulates in the plenum to ensure that water, dirt, dust, smoke, haze, and solid particulate matter are absent so that the mirrors in a laser resonator do not become cloudy. In recent years, membrane air dryer systems that provide drying and removal of particulate matter have been developed for flushing the beam path.
Compared to conventional laser processing machines, the OPTIPLEX Fiber significantly increases the productivity of thin worksheet cutting with impressive accuracy and cuts up to 0.875” in CRS. The laser is designed to process reflective materials with greater thicknesses and at greater speeds than its CO2 counterpart.
Tool- and diemakers in short supply ... where does the fault line lie? - by Kate Bachman
The tool- and diemaker shortage may be blamed on the educational system's bias toward college preparatory coursework, but it's likely that other factors come into play as well. These include the 2008 near-death knell for the stamping and automotive industries, manufacturing's lingering negative image, and the expense of setting up "shop" classes in today's highly technical industrial age.
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