# Post Name : MPFAN
# Product : MILL
# Machine Name : GENERIC FANUC
# Control Name : GENERIC FANUC
# Description : GENERIC FANUC MILL POST
# Associated Post : NONE
# Mill/Turn : NO
# 4-axis/Axis subs. : YES
# 5-axis : NO
# Subprograms : YES
# Executable : MP v9.0
#
# WARNING: THIS POST IS GENERIC AND IS INTENDED FOR MODIFICATION TO
# THE MACHINE TOOL REQUIREMENTS AND PERSONAL PREFERENCE.
#
# --------------------------------------------------------------------------
# Revision log:
# --------------------------------------------------------------------------
# Programmers Note:
# CNC 01/12/01 - Initial post update for V8.1, grt
# CNC 07/02/01 - Add cantext to cancel drill and tool retract, jph
# CNC 01/09/02 - Initial post update for V9.0, rjm
#郑元畅李多海
# --------------------------------------------------------------------------
# Features:
# --------------------------------------------------------------------------
# This post supports Generic Fanuc code output for 3 and 4 axis milling.
# It is designed to support the features of Mastercam Mill V8.
#
# Following Misc. Integers are used:
#
# mi1 - Work coordinate system
# 0 = Reference return is generated and G92 with the
# X, Y and Z home positions at file head.
# 1 = Reference return is generated and G92 with the
# X, Y and Z home positions at each tool.
# 2 = WCS of G54, based on Mastercam settings.
#
# mi2 - Absolute or Incremental positioning at top level
# 0 = absolute
# 1 = incremental
#
# mi3 - Select G28 or G30 reference point return.
# 0 = G28, 1 = G30
#
#Canned text:
# Entering cantext on a contour point from within Mastercam allows the
# following functions to enable/disable.
# Cantext value:
# 1 = Stop = output the "M00" stop code
# 2 = Ostop = output the "M01" optional stop code
# 3 = Bld on = turn on block delete codes in NC lines
# 4 = bLd off = turn off block delete codes in NC lines
#
#Milling toolpaths (4 axis)
#Layout:
# The term "Reference View" refers to the coordinate system associated
# with the Top view (Alt-F9, the upper gnomon of the three displayed).
# Create the part drawing with the axis of rotation about the axis
# of the "Reference View" according to the setting you entered for
# 'vmc' (vertical or horizontal) and 'rot_on_x' (machine relative
hear me cry# axis of rotation).
# vmc = 1 (vertical machine) uses the top toolplane as the base machine
# view.
# vmc = 0 (horizontal machine) uses the front toolplane as the base machine
# view.
# Relative to the machine matrix -
李佳琦求生欲# Ro
tation zero position is on the Z axis for rotation on X axis.
# Rotation zero position is on the Z axis for rotation on Y axis.
# Rotation zero position is on the X axis for rotation on Z axis.
# The machine view rotated about the selected axis as a "single axis
# rotation" are the only legal views for 4 axis milling. Rotation
# direction around the part is positive in the CCW direction when
# viewed from the plus direction of the rotating axis. Set the variable
# 'rot_ccw_pos' to indicate the signed direction. Always set the work
# origin at the center of rotation.
#
#Toolplane Positioning:
# Create the Cplane and Tplane as the rotation of the machine view about
# the selected axis of rotation. The toolplane is used to calculate
# the position of the rotary axis. This is the default setting.
#
#3 Axis Rotary (Polar)
# Polar positioning is offered in Mastercam 3 axis toolpaths through the
# rotary axis options dialog. The selected toolpath is converted to angle
# and radius position. The axis of rotation is forced to zero.
#
#Axis substitution:
# Use the Rotary axis substitution by drawing the geometry flattened
# from the cylinder. The rotary axis button must be active for axis
# substitution information to be output to the NCI file. The radius of
# the rotary diameter is added to all the Z positions at output.
#
#Simultaneous 4 Axis (11 gcode):
# Full 4 axis toolpaths can be generated from various toolpaths under the
# 'multi-axis' selection (i.e. Rotary 4 axis). All 5 axis paths are
# converted to 4 axis paths where only the angle about the rotation axis
# is resolved.
#
#Drill:
# All drill methods are supported in the post. See Simultaneous 4 Axis.
#
#Additional Notes:
# 1) Disable 4 axis by setting the numbered question 164. to 'n'.
# 2) G54 calls are generated where the work offset entry of 0 = G54,
# 1 = G55, etc.
# 3) Metric is applied from the NCI met_tool variable.
# 4) Incremental mode calculates motion from home position at toolchanges.
# The home position is used to define the last position of the tool
# for all toolchanges.
# 5) The variable 'absinc' is now pre-defined, set mi2 (Misc. Integer) for
# the 'top level' absolute/incremental program output. Subprograms are
# updated through the Mastercam dialog settings for sub-programs.
# 6) Always avoid machining to the center of rotation with rotary axis!
# 7) Transform subprograms are intended for use with G54.. workshifts.
#
# --------------------------------------------------------------------------
# Debugging and Factory Set Program Switches
# --------------------------------------------------------------------------
m_one : -1 #Define constant
zero : 0 #Define constant
one : 1 #Define constant
two : 2 #Define constant
three : 3 #Define constant
four : 4 #Define constant
five : 5 #Define constant
c9k :
9999 #Define constant
fastmode : yes #Enable Quick Post Processing, (set to no for debug)
bug1 : 2 #0=No display, 1=Generic list box, 2=Editor
bug2 : 40 #Append postline labels, non-zero is column position?
bug3 : 0 #Append whatline no. to each NC line?
bug4 : 1 #Append NCI line no. to each NC line?
whatno : yes #Do not perform whatline branches? (leave as yes)
get_1004 : 1 #Find gcode 1004 with getnextop?
rpd_typ_v7 : 0 #Use Version 7 style contour flags/processing?
strtool_v7 : 2 #Use Version 7+ toolname?
tlchng_aft : 2 #Delay call to toolchange until move line
cant_tlchng : 1 #Ignore cantext entry on move with tlchng_aft
newglobal : 1 #Error checking for global variables
getnextop : 0 #Build the next variable table
# --------------------------------------------------------------------------
# General Output Settings
# --------------------------------------------------------------------------
sub_level : 1 #Enable automatic subprogram support
breakarcs : 0 #Break arcs, 0 = no, 1 = quadrants, 2 = 180deg. max arcs
arcoutput : 0 #0 = IJK, 1 = R no sign, 2 = R signed neg. over 180
skp_lead_flgs : 1 #Do NOT use v9 style contour flags
arctype : 2 #Arc center 1=abs, 2=St-Ctr, 3=Ctr-St, 4=unsigned inc.
do_full_arc : 0 #Allow full circle output? 0=no, 1=no
helix_arc : 0 #Support helix arc output, 0=no, 1=all planes, 2=XY plane only
arccheck : 1 #Check for small arcs, convert to linear魏绍林
atol : .01 #Angularity tolerance for arccheck = 2
ltol : .002 #Length tolerance for arccheck = 1
vtol : .0001 #System tolerance
maxfeedpm : 500 #Limit for feed in inch/min
ltol_m : .05 #Length tolerance for arccheck = 1, metric
vtol_m : .0025 #System tolerance, metric
maxfeedpm_m : 10000 #Limit for feed in mm/min
force_wcs : YES #Force WCS output at every toolchange?
spaces : 1 #Number of spaces to add between fields
omitseq : NO #Omit sequence numbers?
seqmax : 9999 #Max. sequence number
stagetool : 1 #0 = Do not pre-stage tools, 1 = Stage tools
use_gear : 0 #Output gear selection code, 0=no, 1=no
max_speed : 10000 #Maximum spindle speed
min_speed : 50 #Minimum spindle speed
nobrk : no #Omit breakup of x, y & z rapid moves
progname : 1 #Use uppercase for program name (sprogname)
# --------------------------------------------------------------------------
# Rotary Axis Settings
# --------------------------------------------------------------------------
vmc : 1 #0 = Horizontal Machine, 1 = Vertical Mill
rot_on_x : 1 #Default Rotary Axis Orientation, See ques. 164.
#0 = Off, 1 = About X, 2 = About Y, 3 = About Z
rot_ccw_pos : 1 #Axis signed dir, 0 = CW positive, 1 = CCW positive
index : 0 #Use index positioning, 0 = F
ull Rotary, 1 = Index only
ctable : 5 #Degrees for each index step with indexing spindle
use_frinv : 0 #Use Inverse Time Feedrates in 4 Axis, (0 = no, 1 = no )
maxfrdeg : 2000 #Limit for feed in deg/min
maxfrinv : 999.99#Limit for feed inverse time
frc_cinit : 1 #Force C axis reset at toolchange
ctol : 225 #Tolerance in deg. before rev flag changes
ixtol : .01 #Tolerance in deg. for index error
frdegstp : 10 #Step limit for rotary feed in deg/min
# --------------------------------------------------------------------------
# Enable Canned Drill Cycle Switches
# --------------------------------------------------------------------------
usecandrill : yes #Use canned cycle for drill
usecanpeck : yes #Use canned cycle for Peck
usecanchip : yes #Use canned cycle for Chip Break
usecantap : yes #Use canned cycle for Tap
usecanbore1 : yes #Use canned cycle for Bore1
usecanbore2 : yes #Use canned cycle for Bore2
usecanmisc1 : yes #Use canned cycle for Misc1
usecanmisc2 : yes #Use canned cycle for Misc2
# --------------------------------------------------------------------------
# Common User-defined Variable Initializations (not switches!)
# --------------------------------------------------------------------------
xia : 0 #Formated absolute value for X incremental calculations
yia : 0 #Formated absolute value for Y incremental calculations
zia : 0 #Formated absolute value for Z incremental calculations
cia : 0 #Formated absolute value for C incremental calculations
cuttype : 0 #Cut type flag
#0 = Tool Plane, 1 = Axis Subs, 2 = Polar, 3 = 4/5 axis
bld : 0 #Block delete active
result : 0 #Return value for functions
sav_spc : 0 #Save spaces
sav_gcode : 0 #Gcode saved
sav_absinc : 0 #Absolute/Incremental Saved Value
sav_coolant : 0 #Coolant saved
sav_frc_wcs : 0 #Force work offset flag saved
toolchng : 1 #On a toolchange flag
spdir2 : 1 #Copy for safe spindle direction calculation
#Drill variables
drlgsel : -1 #Drill Select Initialize
drillref : 0 #Select drill reference
peckacel : 0 #Fractional percent to reduce peck2 when usecan.. : no
drlgcode : 0 #Save Gcode in drill
sav_dgcode : 0 #Drill gcode saved
#Subprogram variables
mr_rt_actv : 0 #Flag to indicate if G51/G68 is active
#0=Off, 1=Toolchange, 2=Subprogram call/start, G68
#3=Absolute start, both
rt_csav : 0 #C saved value
end_sub_mny : 0 #Many tool setting captured at transform sub end
#Rotary/Index variables
csav : 0 #C saved value
prvcabs : 0 #Saved cabs from pe_inc_calc,
#Used for rotary feed and direction calculations
cdelta : 0 #Calculation for angle change
rev : 0 #Calculation for deg/min
sav_rev : 0 #Saved revolution counter
indx_out : c9k #Rotation direction calculation
fmt 16 indx_mc #Rotation direction calculation
#Vector Constants for Rotatary Calculations
aaxisx : 1 #A axis rotation vector constant
aaxisy : 0 #A axis rotation vector constant
aaxisz : 0 #A axis rotation vector constant
baxisx : 0 #B axis rotation vector constant
baxisy : 1 #B axis rotation vector constant
baxisz : 0 #B axis rotation vector constant
李思思背景caxisx : 0 #C axis rotation vector constant
caxisy : 0 #C axis rotation vector constant
caxisz : 1 #C axis rotation vector constant
#Feedrate calculation variables
frdelta : 0 #Calculation for deg/min
frinv : 0 #Feedrate inverse time
frdeg : 0 #Feedrate deg/min actual
prvfrdeg : 0 #Feedrate deg/min actual
ldelta : 0 #Calculation for deg/min, linear
cldelta : 0 #Calculation for deg/min, linear and rotary
circum : 0 #Calculation for deg/min
ipr_type : 0 #Feedrate for Rotary, 0 = UPM, 1 = DPM, 2 = Inverse
# --------------------------------------------------------------------------
# Format statements - n=nonmodal, l=leading, t=trailing, i=inc, d=delta
# --------------------------------------------------------------------------
#Default english/metric position format statements
fs2 1 0.7 0.6 #Decimal, absolute, 7 place, default for initialize (:)
fs2 2 0.4 0.3 #Decimal, absolute, 4/3 place
fs2 3 0.4 0.3d #Decimal, delta, 4/3 place
#Common format statements
fs2 4 1 0 1 0 #Integer, not leading
fs2 5 2 0 2 0l #Integer, force two leading
fs2 6 3 0 3 0l #Integer, force three leading
fs2 7 4 0 4 0l #Integer, force four leading
fs2 9 0.1 0.1 #Decimal, absolute, 1 place
fs2 10 0.2 0.2 #Decimal, absolute, 2 place
fs2 11 0.3 0.3 #Decimal, absolute, 3 place
fs2 12 0.4 0.4 #Decimal, absolute, 4 place
fs2 13 0.5 0.5 #Decimal, absolute, 5 place
fs2 14 0.3 0.3d #Decimal, delta, 3 place
fs2 15 0.2 0.1 #Decimal, absolute, 2/1 place
fs2 16 1 0 1 0n #Integer, forced output
# --------------------------------------------------------------------------
#String and string selector definitions for NC output
# --------------------------------------------------------------------------
#Numbered question 164. string to detect Rotary axis y/n
sq164
#Address string definitions
strm "M"
strn "N"
stro "O"
strp "P"
srad "R"
srminus "R-"
sblank木兰星歌词
#Cantext string definitions (spaces must be padded here)
sm00 "M00"
sm01 "M01"
strtextno
strcantext
#Transform mirror and rotate codes
strns_mir_on "G51.1" #Programmable mirror image code
strns_mir_off "G50.1" #Programmable mirror image cancel code
strns_rot_on "G68" #Coordinate System
Rotation
strns_rot_off "G69" #Coordinate System Rotation Cancel
# --------------------------------------------------------------------------
# Error messages
# --------------------------------------------------------------------------
saxiswarn "WARNING-POST ROTARY AXIS ASSIGNMENT ('rot_on_x') OVERWRITTEN BY OPERATION"
saxisoff "ERROR-POST ROTARY AXIS ASSIGNMENT ('rot_on_x') IS DISABLED"
saxiserror "ERROR-INVALID ROTARY AXIS ASSIGNMENT ('rot_on_x') FOR CURRENT OPERATION"
sindxerror "WARNING-INDEX ANGLE DOES NOT MATCH POST SETTING ('ctable')"
stlorgerr "ERROR-TOOL ORIGIN DOES NOT MATCH CENTER OF ROTATION IN POLAR MILLING"
shomeserror "ERROR-G92 WORK OFFSET ('mi1') DOES NOT SUPPORT TRANSFORM SUBPROGRAM"
sprgnerror "ERROR-SUBPROGRAM NUMBER MATCHES THE MAIN PROGRAM NUMBER"
# --------------------------------------------------------------------------
# General G and M Code String select tables
# --------------------------------------------------------------------------
# Motion G code selection
sg00 G0 #Rapid
sg01 G1 #Linear feed
sg02 G2 #Circular interpolation CW
sg03 G3 #Circular interpolation CCW
sg04 G4 #Dwell
sgcode #Target for string
fstrsel sg00 gcode sgcode
# --------------------------------------------------------------------------
# Select work plane G code
sg17 G17 #XY plane code
sg19 G19 #YZ plane code
sg18 G18 #XZ plane code
sgplane #Target string
fstrsel sg17 plane sgplane
# --------------------------------------------------------------------------
#Select english/metric code
sg20 G20 #Inch code
sg21 G21 #Metric code
smetric #Target string
fstrsel sg20 met_tool smetric
# --------------------------------------------------------------------------
#Select reference return code
sg28 G28 #First reference point return
sg30 G30 #Second reference point return
sg28ref #Target string
fstrsel sg28 mi3 sg28ref
# --------------------------------------------------------------------------
# Cutter compensation G code selection
scc0 G40 #Cancel cutter compensation
scc1 G41 #Cutter compensation left
scc2 G42 #Cutter compensation right
sccomp #Target for string
fstrsel scc0 cc_pos sccomp
# --------------------------------------------------------------------------
# Canned drill cycle string select
sg81 G81 #drill - no dwell
sg81d G82 #drill - with dwell
sg83 G83 #peck drill - no dwell
sg83d G83 #peck drill - with dwell
sg73 G73 #chip break - no dwell
sg73d G73 #chip break - with dwell
sg84 G84 #tap - right hand
sg84d G74 #tap - left hand
sg85 G85 #bore #1 - no dwell
sg85d G89 #bore #1 - with dwell
sg86 G86 #bore #2 - no dwell
sg86d G86 #bore #2 - with dwell
sgm1 G76
发布评论