Chen Hsong Ai-02, Operation Manual

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(2) For the positing material setting, there are two methods such as optical
decoder parameter (P) and distance setting value (mm). When setting the
distance, the computer could automatically switch the value of optical
decoder.
(3) When stopping in the page of needing action and the operator does not
have to revise or set the material, press the button
MA N 手 动
or
SEMI 半自动
or
AUTO全自动
any one of there
three buttons, so the screen could immediately jump to the normally
operating page automatically. In the stages Half Automatic and Fully
Automatic, if not press any button within 30 seconds, the screen could
immediately back to the normally operating page automatically.
6.2.6 Figure Material Setting of the Forming Condition
When setting the forming condition, shall input the position distance,
speed, pressure, time switch, counter and the other project materials of the
optical decoder. When inputting the material figure, could move the mouse to
the position of the figure needing to be revised, and input the correct material.
If input the wrong material, on the screen will give the warning and the
suggestions on the scope of inputting material; at this moment, shall press the
button
CLE AR
清 除
to continue the next material revising.
6.2.7 Adjustment of Proportional Control
Action pressure of the machine and the speed all adopt the
advanced proportional adjustment method and convenient for the recording
and later re-adjustment through percentage digit.
Digital controlling speed and pressure is the work that the computer
controls the proportional pressure valve and proportional flow valve in oil
circuit through inputting different currents according different actions.
When the pressure ranges in 20Kg/cm 2 ~ 145-175Kg/cm 2 , operating
current scope of its proportional valve is 200mA ~ 800mA.
Operating current scope of proportional flow valve (speed valve) is set as
200mA ~ 680mA.
(1) Closed Loop Controlling
When adopting the closed loop controlling process, should equip with
the systematical pressure sensor and the adjacent switch for detecting
the screw rotational speed. In this way, the computer could automatically
adjust and record the linear parameter.