SINO SDS6, Руководство по эксплуатации

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L. (EDM) Matching Output Function(Be the same with: 3V-EDM)
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intellectual location tracing, testing and
protecting device. In the positive processing,
the electrode surface will be covered by
accumulative carbon; in case of long time
processing and overtime processing not under
control by anybody, such accumulated carbon
is not cleaned by anyone; then the electrode Fig. 2
will increase along the negative direction; and once the electrode exceeds the
liquid surface, it may cause a fire accident and incur losses. This function is
designed to exactly resolve this problem in setup. Once you set “negative anti
fire height”, when the increased height of electrode exceeds its height above the
depth of processed surface ( i. e. the negative anti fire height), the digital display
case will flash alarm signal; meanwhile, its exported signal will automatically
shut down the discharging processing machine to avoid any possibility of fire
accident (as shown in Fig. 2).
2. Concrete operating methods:
See the concrete processing examples 1, 2 and 3.
1) Before processing, first set the parameters “negative anti-fir height”,
“exit mode”, and “processing direction”.
2) First, move the main axis electrode on Z axis to make it touch work piece
datum. Reset or enter a figure.
3) Press button, enter your desired depth value( to be displayed on X axis to).
Such as 10. Then press button to confirm the input value. Afterwards, press
the button to exit from “Depth” status. At the same time, enter the “EDM”
status to conduct processing.
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