Hidden parameters
The following parameters are hidden. They are pre-assigned fixed values or values that can be
adjusted using setting data.
Parameter
Description
Value
Can be set in SD
PL (only for G code) Machining plane
Defined in MD
52005
SC (only for G
code)
Safety clearance
1 mm
x
α0
Angle of rotation
0°
Machine manufacturer
Please refer to the machine manufacturer's specifications.
10.4.9
Open groove (CYCLE899)
Function
Use the "Open slot" function if you want to machine open slots.
For roughing, you can choose between the following machining strategies, depending on your
workpiece and machine properties.
● Vortex milling
● Plunge cutting
The following machining types are available to completely machine the slot:
● Roughing
● Rough-finishing
● Finishing
● Base finishing
● Edge finishing
● Chamfering
Vortex milling
Particularly where hardened materials are concerned, this process is used for roughing and
contour machining using coated VHM milling cutters.
Vortex milling is the preferred technique for HSC roughing, as it ensures that the tool is never
completely inserted. This means that the set overlap is precisely maintained.
Programming technology functions (cycles)
10.4 Milling
Turning
Operating Manual, 06/2019, A5E44903486B AB
541
Содержание SINUMERIK 840D sl
Страница 8: ...Preface Turning 8 Operating Manual 06 2019 A5E44903486B AB ...
Страница 70: ...Introduction 2 4 User interface Turning 70 Operating Manual 06 2019 A5E44903486B AB ...
Страница 274: ... Creating a G code program 8 8 Selection of the cycles via softkey Turning 274 Operating Manual 06 2019 A5E44903486B AB ...
Страница 275: ... Creating a G code program 8 8 Selection of the cycles via softkey Turning Operating Manual 06 2019 A5E44903486B AB 275 ...
Страница 282: ...Creating a G code program 8 10 Measuring cycle support Turning 282 Operating Manual 06 2019 A5E44903486B AB ...
Страница 344: ...Creating a ShopTurn program 9 19 Example Standard machining Turning 344 Operating Manual 06 2019 A5E44903486B AB ...
Страница 716: ...Collision avoidance 12 2 Set collision avoidance Turning 716 Operating Manual 06 2019 A5E44903486B AB ...
Страница 774: ...Tool management 13 15 Working with multitool Turning 774 Operating Manual 06 2019 A5E44903486B AB ...
Страница 834: ...Managing programs 14 19 RS 232 C Turning 834 Operating Manual 06 2019 A5E44903486B AB ...
Страница 856: ...Alarm error and system messages 15 9 Remote diagnostics Turning 856 Operating Manual 06 2019 A5E44903486B AB ...
Страница 892: ...Working with two tool carriers 18 2 Measure tool Turning 892 Operating Manual 06 2019 A5E44903486B AB ...
Страница 912: ...HT 8 840D sl only 20 5 Calibrating the touch panel Turning 912 Operating Manual 06 2019 A5E44903486B AB ...
Страница 927: ...Appendix A A 1 840D sl 828D documentation overview Turning Operating Manual 06 2019 A5E44903486B AB 927 ...