10.1.8
Tapping (CYCLE84, 840)
Function
You can machine an internal thread with the "tapping" cycle.
The tool moves to the safety clearance with the active speed and rapid traverse. The spindle
stops, spindle and feedrate are synchronized. The tool is then inserted in the workpiece with
the programmed speed (dependent on %S).
You can choose between drilling in one cut, chip breaking or retraction from the workpiece for
swarf removal.
Depending on the selection in the "Compensating chuck mode" field, alternatively the following
cycle calls are generated:
● With compensating chuck: CYCLE840
● Without compensating chuck: CYCLE84
When tapping with compensating chuck, the thread is produced in one cut. CYCLE84 enables
tapping to be performed in several cuts, when the spindle is equipped with a measuring system.
Input simple (only for G code programs)
For simple machining operations, you have the option to reduce the wide variety of parameters
to the most important parameters using the "Input" selection field. In this "Input simple" mode,
the hidden parameters are allocated a fixed value that cannot be adjusted.
Machine manufacturer
Various defined values can be pre-assigned using setting data.
Please refer to the machine manufacturer's specifications.
If the workpiece programming requires it, you can display and change all of the parameters
using "Input complete".
Approach/retraction - CYCLE840 - with compensating chuck
1. The tool moves with G0 to safety clearance of the reference point.
2. The tool drills with G1 and the programmed spindle speed and direction of rotation to depth
Z1. The feedrate F is calculated internally in the cycle from the speed and pitch.
3. The direction of rotation is reversed.
4. Dwell time at final drilling depth.
5. Retraction to safety clearance with G1.
6. Reversal of direction of rotation or spindle stop.
7. Retraction to retraction plane with G0.
Programming technological functions (cycles)
10.1 Drilling
Milling
396
Operating Manual, 08/2018, 6FC5398-7CP41-0BA0
Содержание SINUMERIK 828D Turning
Страница 68: ...Introduction 2 4 User interface Milling 68 Operating Manual 08 2018 6FC5398 7CP41 0BA0 ...
Страница 162: ...Setting up the machine 4 12 MDA Milling 162 Operating Manual 08 2018 6FC5398 7CP41 0BA0 ...
Страница 270: ...Machining the workpiece 6 17 Setting for automatic mode Milling 270 Operating Manual 08 2018 6FC5398 7CP41 0BA0 ...
Страница 278: ...Swivel combination 45 90 Simulating machining 7 1 Overview Milling 278 Operating Manual 08 2018 6FC5398 7CP41 0BA0 ...
Страница 294: ...Simulating machining 7 9 Displaying simulation alarms Milling 294 Operating Manual 08 2018 6FC5398 7CP41 0BA0 ...
Страница 316: ...Generating a G code program 8 10 Measuring cycle support Milling 316 Operating Manual 08 2018 6FC5398 7CP41 0BA0 ...
Страница 684: ...Collision avoidance 12 2 Set collision avoidance Milling 684 Operating Manual 08 2018 6FC5398 7CP41 0BA0 ...
Страница 746: ...Tool management 13 16 Working with Multitool Milling 746 Operating Manual 08 2018 6FC5398 7CP41 0BA0 ...
Страница 830: ...Alarm error and system messages 15 9 Remote diagnostics Milling 830 Operating Manual 08 2018 6FC5398 7CP41 0BA0 ...
Страница 846: ... Working with Manual Machine 16 7 More complex machining Milling 846 Operating Manual 08 2018 6FC5398 7CP41 0BA0 ...
Страница 870: ...HT 8 840D sl only 18 5 Calibrating the touch panel Milling 870 Operating Manual 08 2018 6FC5398 7CP41 0BA0 ...
Страница 890: ...Easy Message 828D only 20 7 Making settings for Easy Message Milling 890 Operating Manual 08 2018 6FC5398 7CP41 0BA0 ...
Страница 924: ...Edit PLC user program 828D only 23 8 Searching for operands Milling 924 Operating Manual 08 2018 6FC5398 7CP41 0BA0 ...
Страница 925: ...Appendix A A 1 840D sl 828D documentation overview Milling Operating Manual 08 2018 6FC5398 7CP41 0BA0 925 ...