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4 - Fagor Automation

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4.<br />

CANNED CYCLES OF THE EDITOR<br />

Free profile milling.<br />

CNC 8065<br />

(REF: 1209)<br />

·176·<br />

4.21 Free profile milling.<br />

Canned cycles (·M· model)<br />

The way the roughing and finishing blocks of this cycle are joined will be the one previously<br />

set by the user with the instructions #HSC, G5, G50 or G7. We recommend to use #HSC<br />

or G5 controlling the shape of the corner with the instruction #ROUNDPAR.<br />

Geometric parameters:<br />

X, Y Profile entry point<br />

Name of the profile.<br />

To machine with tangential entry and exit, define these values inside the profile.<br />

Z Part surface coordinate.<br />

Zs Safety plane coordinate.<br />

P Total depth.<br />

Roughing parameters:<br />

The roughing operation mills the profile leaving the finishing stock δ. This stock is defined<br />

as finishing parameter.<br />

The roughing operation defining parameters are:<br />

Fz Penetration feedrate.<br />

I Penetration step.<br />

If programmed with a positive sign (I+), the cycle recalculates the step so all the<br />

penetrations are identical with the same value as or smaller than the one programmed.<br />

If programmed with a negative sign (I-), the milling is carried out with the given pass (step)<br />

except the last pass that machines the rest.<br />

In either case, the cycle limits the step to the cutting length assigned to the tool in the tool table.

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