SZGH SZGH-CNC1000MDb Series, Руководство пользователя

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-Shenzhen Guanhong Automation Co.,Ltd.- SZGH-CNC1000MDb Series
IV
9. Compensation function
If a command based on the machine coordinate system or a reference position return command is issued in
compensation function mode, compensation is temporarily canceled, resulting in the unexpected behavior of the
machine. Before issuing any of the above commands, therefore, always cancel compensation function mode.
4 WARNINGS AND CAUTIONS RELATED TO HANDLING
This section presents safety precautions related to the handling of machine tools. Before attempting to
operate your machine, read the supplied operator’s manual and programming manual carefully, such that you are
fully familiar with their contents.
Warning
1. Manual operation
When operating the machine manually, determine the current position of the tool and workpiece, and ensure that
the movement axis, direction, and feedrate have been specified correctly. Incorrect operation of the machine may
damage the tool, the machine itself, the workpiece, or cause injury to the operator.
2. Manual reference position return
After switching on the power, perform manual reference position return as required. If the machine is operated
without first performing manual reference position return, it may behave unexpectedly. Stroke check is not
possible before manual reference position return is performed.
An unexpected operation of the machine may damage the tool, the machine itself, the workpiece,or cause injury to
the user.
3. Manual handle feed
In manual handle feed, rotating the handle with a large scale factor, such as 100, applied causes the tool and table
to move rapidly. Careless handling may damage the tool and/or machine, or cause injury to the user.
4. Disabled override
If override is disabled (according to the specification in a macro variable) during threading or other tapping, the
speed cannot be predicted, possibly damaging the tool, the machine itself, the workpiece, or causing injury to the
operator.
5. Origin/preset operation
Basically, never attempt an origin/preset operation when the machine is operating under the control of a program.
Otherwise, the machine may behave unexpectedly, possibly damaging the tool, the machine itself, the tool, or
causing injury to the user.
6. Workpiece coordinate system shift
Manual intervention, machine lock, or mirror imaging may shift the workpiece coordinate system. Before
attempting to operate the machine under the control of a program, confirm the coordinate system carefully. If the
machine is operated under the control of a program without making allowances for any shift in the workpiece
coordinate system, the machine may behave unexpectedly, possibly damaging the tool, the machine itself, the
workpiece, or causing injury to the operator.
7. Software operator’s panel and menu switches
Using the software operator
’
s panel and menu switches, in combination with the MDI panel, it is possible to
specify operations not supported by the machine operator
’
s panel, such as mode change, override value change,
and jog feed commands.
Note, however, that if the MDI panel keys are operated inadvertently, the machine may behave unexpectedly,
possibly damaging the tool, the machine itself, the workpiece, or causing injury to the user.