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Diameter or radius programming: currently, because there is only one bit parameter No
1.2 to select the diameter or the radius programming and is valid to only X axis, Z and Y
axis use the only radius programming in G2, G3, and X axis is selected by the
parameter;
The tool nose direction of C tool compensation is 0 in G17, G19.
3.9 Polar Coordinate Interpolation G12.1, G13.1
Command format ： G12.1----start polar coordinate interpolation method- （ can be written to
G112 ） --- ⑴
G98
G01 X
G04 X
G41/G42 G1 X
G6.2/G6.3 X
G7.2/G7.3 X
G05 X
G02/G03 X
G40 G1 X
G65/G66/G67
G13.1----cancel polar coordinate interpolation method- （ can be written to G113 ） --- ⑶
Command function: Polar coordinate interpolation is a function that exercises contour control in
Command explanation: G12.1, G13.1 are non-modal
Linear axis: X or Z, Y or 4
Rotary axis: axes except for feed axis(Y or 4
Before starting the polar coordinate, set the linear axis and the rotary axis by No.235
and No.236.
Taking example of the linear axis X and the rotary axis 5
Polar coordinate interpolation plane: G12.1 starts the polar coordinate interpolation mode and
selects a polar coordinate interpolation plane(below), and the polar coordinates are completed in
the plane.
62
GSK980TDc Turning CNC System User Manual
C
C
C
A
B
C
A
B
C
I
C
R
C
converting a command programmed in a Cartesian coordinate system to
the movement of a linear axis (movement of a tool) and the movement of a
rotary axis (rotation of a workpiece). This method is useful in cutting a front
surface and grinding a cam shaft on the machine.
th
th
or 5
axis
Polar coordinate interpolation plane
Q
Q
--- ⑵ available command
th
th
or 5
axis)
th
.
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Questions and answers
How do I set the Machine to Machine the soft jaws on the chuck?
To machine the soft jaws on the chuck using the GSK980TDc CNC system, follow these steps:
1. Set the Clamping Mode: If using hydraulic clamping, ensure the correct mode (inner or outer chuck) is selected. Adjust system parameters if switching between internal and external clamping.
2. Install the Soft Jaws: Mount the soft jaws onto the chuck and secure them properly.
3. Set Workpiece Coordinates: Define the workpiece coordinate system according to the machining process. Ensure alignment with the chuck.
4. Program the Machining Process: Create a CNC program to machine the soft jaws accurately. Use appropriate cutting tools such as rough turning, finish turning, and grooving tools.
5. Adjust Machining Parameters: Set spindle speed, feed rate, and cutting depth according to the material and tool specifications.
6. Run the Program: Start the machining process while monitoring for accuracy and stability.
7. Verify Jaw Fitment: After machining, check the jaws to ensure they properly grip the workpiece.
These steps ensure the soft jaws are machined correctly for precise clamping.
This answer is automatically generated