Edge Quality
Edge quality for water jet cut parts is defined with the numbers 1 through 5. Lower numbers indicate rougher edge finish; higher numbers are smoother. For thin materials, the difference in cutting speed for quality 1 could be as much as 3 times faster than the speed for quality 5. For thicker materials, quality 1 could be 6 times faster than quality 5. For example, 4″ thick aluminium Q5 would be 0.72 ipm (18 mm/min) and Q1 would be 4.2 ipm (107 mm/min), 5.8 times faster.
Read more about this topic: Water Jet Cutter
Famous quotes containing the words edge and/or quality:
“And hiving wisdom with each studious year,
In meditation dwelt, with learning wrought,
And shaped his weapon with an edge severe,
Sapping a solemn creed with solemn sneer.”
—George Gordon Noel Byron (1788–1824)
“Spindly branches of buttercups were secreted among gleaming stems still moist at the roots from last night’s rain that had washed and refreshed the entire wood, had dowered it in poignant transparency, the unique, inconsolable quality of rainy countries, as if all was glimpsed through tears.”
—Angela Carter (1940–1992)