Reaming1 - Cycle85 - Siemens sinumerik 808d Programming And Operating Manual

2.4.8

Reaming1 - CYCLE85

Programming
CYCLE85 (RTP, RFP, SDIS, DP, DPR, DTB, FFR, RFF)
Parameters
Parameter
RTP
RFP
SDIS
DP
DPR
DTB
FFR
RFF
Function
The tool drills at the programmed spindle speed and feedrate velocity to the entered final
drilling depth.
The inward and outward movement is performed at the feedrate assigned to FFR and RFF
respectively.
This cycle can be used for reaming of bore holes.
Sequence
Position reached prior to cycle start:
The drilling position is the position in the two axes of the selected plane.
Turning Part 2: Programming (Siemens instructions)
Programming and Operating Manual, 05/2012, 6FC5398-5DP10-0BA0
Data type Description
REAL Retraction plane (absolute)
REAL Reference plane (absolute)
REAL Safety clearance (enter without sign)
REAL Final drilling depth (absolute)
REAL Final drilling depth relative to the reference plane (enter without
sign)
REAL Dwell time at final drilling depth (chip breakage)
REAL Feedrate
REAL Retraction feedrate
Cycles
2.4 Drilling cycles
133