Relief Turns (Undercut) Type E, F, Din76" Unit - HEIDENHAIN MANUALPLUS 620 User Manual

"Relief turns (undercut) type E, F, DIN76" unit

The unit machines the undercut defined by KG, and then the plane
surface. The cylinder chamfer is executed when you enter at least one
of the parameters 1st cut length or 1st cut radius.
Unit name: G85x_DIN_E_F_G / Cycle: G85 (see page 284)
Overview form
KG Type of relief turn (undercut)
E: DIN 509 type E; Cycle G851 (see page 286)
F: DIN 509 type F; Cycle G852 (see page 287)
G: DIN 76 type G (thread undercut); Cycle G853 (see
page 288)
X1, Z1 Contour starting point (X1: diameter value)
X2, Z2 Contour end point (X2: diameter value)
App Approach see page 51
Parameters on the "Type E" form
I Undercut depth (default: value from standard table)
K Undercut length (default: value from standard table)
W Undercut angle (default: standard table 15°)
R Undercut radius (default: value from standard table)
H Type of departure
0: To the starting point
1: Plane surface end
Parameters on the "Type F" form
I Undercut depth (default: value from standard table)
K Undercut length (default: value from standard table)
W Undercut angle (default: standard table 15°)
R Undercut radius (default: value from standard table)
P2 Traverse depth (default: value from standard table)
A Traverse angle (default: value from standard table 8°)
H Type of departure
0: To the starting point
1: Plane surface end
100
Access to the technology database:
Machining operation: Finishing
Affected parameters: F, S, E
smart.Turn Units