调高器说明书
1.4
Terminol
ogy Definitions
One-
keystroke height calibration: In capacitance height measurement
mode, the specific inductive capacity between the capacitance
detect
ion ring and work piece
may af
fect the accuracy of height
measurement due
to t
emperature, pressure, humidity, gas composition
and many other ambient factors. In a
ddition, the serious non-linear
relationship exists between capacitance value and height value.
Microstep
has developed the int
elligent
progra
m of "one-keystroke
height calibrat
ion".
Only one keystoke will aut
omatically set the
product based on various ambient factors. And within the range of
3-30mm, high
accuracy, high precision
and high linearity is possible in
display and control.
High speed zone: When the difference between the actual height and the set
height is relatively big, the cutting head will advance towards the set value at the
highest speed in order to reach the set value the soonest; this travel zone is called
high speed zone.
Speed regulating zone: If the cutting head reaches the set
value at a
high
speed, severe oscillation may be caused
and the height control is
unstable. In
order to achieve a smoot
h transition, the speed regulating
zone is set. This
zone
is located between the high-speed zone and
the
dead
zone. In this zone, when it is far away f
rom t
he set value, the
cutting head will move at a higher speed;
otherwise
, at a lower speed.
The range value of this zone is adjust
able. If it is set
too big, the
transit
ion is smooth, but
the t
racking
time is too long; if it is set too
small, the tracking is conducted in
time, but
oscillation
may be caused
easy
.
4