Rotation axis Select it its indicates that current (Page 118 / 141) EzCad2.1 UNI User Manual

EzCad2UNI User’s Manual

Rotation axis: Select it, it's indicates that current expansion axis is rotation axis. Moving

manner is rotation; otherwise, it indicates flat content processing or Z axis locating process.

Gear ratio: Electric motor connecting axis, the reducing ratio is one. If there are reducing

setup, the reducing ratio is reducing setup ratio.

Part diameter: The workpiece need to mark currently. If expansion axis is rotation axis, part

diameter, an important parameter to count move distance, must fill in accurately.

Zero: Whether current expansion axis has zero signal. When expansion axis hasn't enabled

zero signal, it can’t set up an absolute coordinates. Therefore, marking a set of parts require

adjusting site to make every processing stay in the same site. So, the system takes expansion axis

as default origin point before processing. After processing a workpiece, the system will move

expansion axis back. In this way each workpiece will process in the same site.

Speed of Go zero: the moving speed of expansion axis looking for zero signal.

Zero offset: The leave distance of current expansion axis after finding out zero signal.

Zero time out: Set the time of expansion axis finding zero point. If it overruns it, the system

will present “overtime”.

Scale compensation: It refers to the scale coefficient of corresponding move distance in

expansion axis. Adjust this parameter can remove separation and superposition in connection.

Space compensation: It refers to reverse space compensation, making up for sapce error

between gear when moving.

Shear compensation: When machine make bigger error ratio, shear phenomena will be

created during flat marking. Adjust this parameter can remove it.

When all parameters are set, you can click “mark” to process.

Note: 1. Use Corfile.exe to make whole linearity correction, making sure the consistency of

effect.

2. Table level, stable electric rotation and nice light mode are the keys for marking best

effect.

Special pos button can set the position that the motor moves to before mark. Hitting “Special

position” button and set appointed position coordinates. Then, hit “Special motion” button and

choose ‘Go to special position’, the motor will go to the position you set. As is shown in figure

8-34, figure 8-35:

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