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
detection ring and work piece may affect the accuracy of height
measurement due to temperature, pressure, humidity, gas composition
and many other ambient factors. In addition, the serious non-linear
relationship exists between capacitance value and height value.
Microstep has developed the intelligent program of "one-keystroke
height calibration". Only one keystoke will automatically 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 smooth 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 from the set value, the
cutting head will move at a higher speed; otherwise, at a lower speed.
The range value of this zone is adjustable. If it is set too big, the
transition is smooth, but the tracking time is too long; if it is set too
small, the tracking is conducted intime, but oscillation may be caused
easy.
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