Rockwell Automation 8520 9/Series CNC Lathe - Manual (Page 741)

Chapter
30
30-1
Using a 9/Series Dual-Processing System
Read this chapter to learn general information related to programming and
operating a dual-processing system. Major topics in this chapter cover:
Topic: On page:
Definition of a dual-processing system 30-1
Operating a dual-processing system 30-2
Synchronizing multiple part programs 30-7
Spindle control for dual-processing 30-12
Using interference checking 30-19
A dual-processing system is basically two machine tools in one. One
9/Series control is capable of executing two separate part programs,
controlling separate machining axes. Offsets, tool management, axis
feedrate are independent for each program. Each of these two
independent systems is called a process. The 9/Series control is capable of
running two processes simultaneously.
You can configure the 9/Series dual-processing lathe to run on a wide
variety of machines. For dual-processing to function correctly, your
system installer must make certain AMP and PAL configuration
considerations. Refer to the 9/Series CNC AMP and PAL Reference
Manuals or your system installer’s documentation for details.
This chapter focuses on a 4-axis lathe, sometimes called a dual-turret lathe.
Many other applications, like a completely separate twin-turning machine
or a dual-spindle lathe are possible and easily configured by your system
installer. Operation of these other applications must be interpreted from
the dual-turret application presented in this manual.
Your system installer selects the lathe G-code system your dual-process
lathe is using. Both processes must use the same G-code system. Refer to
your system installer’s documentation for details.
30.0
Chapter Overview
30.1
Defining of a
Dual-Processing System