The commonly stated straight line speed of a machine can be very misleading. The time a
mount or mat cutting machine takes to cut a particular sized mount or mat is not
dependent only on the cutting speed of the head, although this is a popular performance
figure to give.
Production time is also a function of acceleration, deceleration, blade and head lift and
drop times, cutting path efficiency and blade rotation speed. All these factors taken
together produce the time it actually takes to cut a mount. In cutting small mounts it
can easily be the case that the machine never even reaches the stated top speed if the lengths
to be cut do not exceed the distance taken up by the acceleration and deceleration curves.
Cutting out whole sheets to produce quantities of the same mount is also more cost-effective
as the amount of loading and unloading time is significantly reduced.
Always be sure to check out actual production times when comparing machines and/or
methodologies.