Cycles


General

Ouput Type

This option controls whether the Z value in cycle blocks is output in absolute or incremental mode. The Z value can be output several ways:

Equivalent postprocessor commands:

Automatic Clearance Value

Some controllers automatically add a retract clearance value for the R plane. Entering a value in this box will automatically subtract this value from the value programmed as the clearance plane in the CYCLE commands.

G98/G99 Pulbac available

G98 Return to Initial Plane

This is a control mode in which, after performing the fixed cycle, the Z axis is returned to the initial plane. This location is identified by the Z axis location prior to a fixed cycle definition.

G90
H1 Z1.M7
G81 G98 R0+.1 Z-1. F20.X0 Y0
(AFTER DRILLING, Z RAPIDS UP TO INITIAL Z1)

G99 Return to Minimum Clearance Plane (R Plane)

This is a control mode in which, after performing the fixed cycle, the Z axis is returned the the minimum clearance plane (R0). This code is identified by the R0 word in the fixed cycle. This location cannot be above the Initial Plane.

G90
H1 Z1.M7
G81 G99 R0+.1 Z-1. F20.X0 Y0
(AFTER DRILLING, Z RAPIDS UP TO INITIAL Z1)

Addresses

Cycle Deep

Specify the letter address to output the DEEP cycle INCR value given in the part program. Select "Disable" if this increment value is manually set at the machine tool.

Cycle Dwell

Some machine tools have an option to dwell during a fixed cycle. The dwell time is specified in the cycle block using a special letter address. The LOCK option in cycle commands in the part program will generate the required dwell value. Select "Disable"if your control does not recognize this feature.

Cycle CAM

The address specified for cycle cam will be used to output the stop values for fixed cycles. The CAM option in cycle commands in the part program will generate the required cam number. Select "Disable" if your control does not recognize this feature.

2nd Clearance Plane

Specify the letter address to output the Secondary Clearance Plane value for all canned cycles. Select "Disable" if your controller does not have a Secondary Clearance Plane. The Secondary clearance plane value c2 is given in the CYCLE command as CYCLE/--,RTRCTO,c2. Using this option, you specify if c2 is incremental or absolute from the cycle goto point. When set to absolute, you can retract to a known z-height regardless of the z-height of the drill point.

 

 

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