mastercam西门子840d后处理_西门子802D数控铣后处理程序

本节内容主要介绍了西门子802D数控铣后处理程序的内容，后处理的基本信息如下：

MASTERCAM MP POST PROCESSOR    | Always back up your post-processor

#| CNC Software, Inc.             | prior to making any changes. It's easy,

#| Control Model: FANUC 6M+       | just put a floppy in drive a:, at DOS

#| Machine Model: GENERIC         | type "COPY C:\NC\*.PST A:"

#| PST File Name: MPFAN.PST/TXT   |

#| Executable   : MP.EXE 3.06

西门子802D数控铣后处理部分程序如下：

qtoolpln  : no     # MP386 - Enable tool plane option

qtoolopt  : no     # MP386 - Enable tool optimization

arctype   : 2      # Arc center 1=abs, 2=St-Ctr, 3=Ctr-St, 4=unsigned inc.

bldnxtool : yes     # Build next tool table

ldrcode   : 65     # Leader character dec. equiv. (fleader outputs code)

ncldr     : 20     # No. of leader characters (fleader outputs code)

nobrk     : no     # Omit breakup of x/y & z rapid moves

omitcrlf  : no     # Omit CR/LF

omitrefht : no     # Don't use reference height on first non-canned Z move

omitseq   : no     # Omit sequence no.

omitz     : no     # Omit first Z movement for non-canned-cycles

progname  : 1      # Use uppercase for program name

scalex    : 1.0    # Scaling of .NCI at input - x,y,z,i,j,k

scaley    : 1.0    # Scaling of .NCI at input - x,y,z,i,j,k

scalez    : 1.0    # Scaling of .NCI at input - x,y,z,i,j,k

seqmax    : 9999   # Max. sequence no.

skipmotest: no     # Skip motion test in linear

spaces    : 0      # No. of spaces to add between fields

tooltable : 1      # Read for tool table and pwrtt

absswp    : 0      # Absolute sweep

drlgsel   : -1     # Drill Select Initialize

maxfrdeg  : 999    # Limit for feed in deg/min

absinc    : 0      # Absolute/Incremental toggle for modality

tcnt      : 0      # Count the number of tool changes

adelta    : 0      # Calculation for deg/min

ldelta    : 0      # Calculation for deg/min

zdelta    : 0      # Calculation for deg/min

alzdelta  : 0      # Calculation for deg/min

frdelta   : 0      # Calculation for deg/min

frdegcalc : 0      # Calculation for deg/min

circum    : 1      # Calculation for deg/min

rotstrt   : 1      # Flag for first rotary position

# --------------------------------------------------------------------------

# FORMULAS - global formulas

# --------------------------------------------------------------------------

ssrange   = mi3              # Gear Range Select

speed     = abs ( ss )       # Absolute spindle speed

arcradm   = arcrad           # Negative arcrad

spdlsel   = fsg3(ss)         # Spindle on selector based on pos. or neg. ss