Rockwell Automation 8520-GUM 9/Series CNC Grinder Operation and Programming Manual Documentation Set - Manual (Page 551)

Chapter
16
16-1
Surface Grinding Fixed Cycles
This chapter describes the surface grinding cycles available with the
control. You can use these cycles to program axis motions to perform
common grinding operations. Topics include:
Topic: On page:
Surface Grinding Considerations 16-2
Surface Grinding Parameters 16-8
G81 and G81.1 Reciprocation without Cross Pick or Plunge 16-13
G82 and G82.1 Plunge Grinding (slot) 16-14
G83 and G83.1 Incremental Plane Grinding (axis 1) 16-16
G84 and G84.1 Incremental Plane Grinding (axis 2) 16-19
G85 and G85.1 Continuous Plane Grinding (axis 1) 16-20
G86 and G86.1 Continuous Plane Grinding (axis 2) 16-23
Figure 16.1 shows the basic motions of the five surface grinding cycles
described in this chapter. This figure shows only reciprocating and
crossover motions as they would appear over the part surface. Plunge
motion is omitted for clarity.
Figure 16.1
Surface Grinding Cycles
G83
G82
G84
G85
G86
Cross pick at
secondary reversal
Reciprocation
Primary
reversal
Sec.
rev. Primary
reversal
Reciprocation
Sec.
rev.
Crossover
START
Reciprocation
Sec.
rev. Primary
reversal
START
Crossover
Cross pick at
primary reversal
START
12045-I
16.0
Chapter Overview