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Mastercam后处理时间源代码，该方法所输出的时间只能放在程序尾部，如果需要放在程序头，需要使用者额外增加输出到程序头的代码，至于程序时间的准确与否，未经全面测试，部分测试时间可信。
以下代码为Mastercam V9.1
由于代码较多，添加时严格按照下列方法进行。
1：换刀时间，这个需要根据实际情况进行相应的时间设定。
单位：分钟
tlchgtime : 0.066 #Tool Change Time (* in Minutes *) I'ts 4 sec now2：定义切削进给，快速进给等保存数据标签。
ttltime : 0 #Total operation time
tltime : 0 #Feed time
trtime : 0 #Rapid time
total : 0 #Total machine time
tot_ltime : 0 #Total FEED time
tot_rtime : 0 #Total RAPID time3：定义记录x，y，z相对距离保存数据标签
len : 0 #Length for calculation
dx : 0 #Delta x
dy : 0 #Delta y
dz : 0 #Delta z3：定义钻孔类辅助数据保存标签
drill_length_r : 0 # Drill length - RAPID
drill_length_f : 0 # Drill length - FEED
actual_drl_depth : 0 # Actual drill depth variable
peck_safe_dist : 0.3 # Peck/Chip break safe distance for retratct into hole4：定义他辅助开关
use_TC_pos : yes$ # Calculate with Home positions @ TC? 0=No, 1=Yes
sav_X_Pos : 0 # Saved X position, use X_home/Y_home/Z_home in rapids at TC
sav_Y_Pos : 0 # Saved Y position, use X_home/Y_home/Z_home in rapids at TC
sav_Z_Pos : 0 # Saved Z position, use X_home/Y_home/Z_home in rapids at TC5：定义时间输出格式
time_format : 2 # Time format of output times in NC code: # 1 = 2h 14:25
# 2 = 2hrs, 14mins, 25.08sec 6：定义时间数据格式
fs2 8 0^2 0^2n #Decimal, 2 place, omit decimal if whole number, non-modal7：定义时间数据输出类型
fmt 2 llen
fmt 2 rlen
fmt 2 llen_total
fmt 2 rlen_total
fmt 2 total
fmt 2 ttltime
fmt 4 thrs
fmt 4 tmin
fmt 8 tsec8：初始化所有保存数据的标签
psetup #Output of toolchange information
#!gcode -------------------->2022-04-13 Skip
llen = zero #Reset counter for next tool
rlen = zero #Reset counter for next tool
tltime = zero #Reset counter for next tool
trtime = zero #Reset counter for next tool
ttltime = zero #Reset counter for next tool
if use_TC_pos,
[
sav_X_Pos = x, sav_Y_Pos = y, sav_Z_Pos = z
x = xh, y = yh, z = zh
ptime_calc
x = sav_X_Pos, y = sav_Y_Pos, z = sav_Z_Pos
]9：统计进给距离，快速进给距离，时间等
ptooldata #Total ending data for tool (Path Length and Times)
llen_total = llen_total + llen #Keep running total for Program
rlen_total = rlen_total + rlen #Keep running total for Program
tot_ltime = tot_ltime + tltime #Total FEED time
tot_rtime = tot_rtime + trtime #Total RAPID time
ttltime = tltime + trtime #Calc. current Tool Time
total = ttltime + total + tlchgtime #Calc. total Program Time10：时间转换，按60进制进行转换
pthrminsec #Convert minutes to hr/min/sec format
thrs = int(ttltime / 60)
tmin = int(ttltime - thrs * 60)
tsec = (ttltime - thrs * 60 - tmin) * 6011：时间输出
ptimeout #Output "times"
pthrminsec #Convert minutes to hr/min/sec format
if time_format = one,
[
#Output 'HOURS'
if thrs = one, *thrs, "hr, "
if thrs > one, *thrs, "hrs, "
#Output 'MINUTES'
if tmin = one, *tmin, "min, "
if tmin > one, *tmin, "min, "
#Output 'SECONDS'
if tsec > zero, *tsec, "sec"
]
else,
[
result = newfs(five, tsec)
#Output 'HOURS'
if thrs > one, *thrs, "h "
#Output 'MINUTES' and 'SECONDS'
*tmin, ":", *tsec
]12：快速进给时间计算
ptimer #Rapid time and length calc
rlen = rlen + len #Running total RAPID length
trtime = rlen / pst_rpd_fr #Running total RAPID time13：进给加工时间计算
ptimel #Feed time and length calc
llen = llen + len
tltime = tltime + len / fr_pos14：运行轨迹距离计算
ptime_calc #Distance calculations
# Delta Distances
dx = x - prv_x
dy = y - prv_y
dz = z - prv_z
# Distance at linear movement
if gcode = zero | gcode = one, len = sqrt(dx^2 + dy^2 + dz^2)
# Distance at circular movement
if gcode = two | gcode = three, len = (abs(sweep)/360) * 2 * arcrad * pi
# Distance at drilling
if gcode = 81 | gcode = 100,
[
if gcode = 100, ptime_drill_XY
if drillcyc = 0, ptime_drill_0 # Simple Drill
if drillcyc = 1, ptime_drill_1 # Peck Drill
if drillcyc = 2, ptime_drill_2 # Chip Break Drill
if drillcyc = 3, ptime_drill_3 # Tapping
if drillcyc = 4, ptime_drill_4 # Bore, feed out, Reaming
if drillcyc = 5, ptime_drill_0 # Bore, stop, rapid out, SAME movements as "Simple Drill"
if drillcyc = 6, ptime_drill_0 # Bore, fine, SAME movements as "Simple Drill"
if drillcyc = 7, ptime_drill_0 # Bore, standard, SAME movements as "Simple Drill"
]
# Time calculations by feed type
if gcode = zero, ptimer #RAPID time and length calc
if gcode = one | gcode = two | gcode = three, ptimel #FEED time and length calc
!x, !y, !z, !fr_pos #Update previous [prv_?] variables15：G81，G82钻孔距离，时间计算
ptime_drill_0 # Simple Drill lengths
len = abs(refht - depth)
ptimel
if initht <> refht,
[
len = abs(initht - refht)
len = len + abs(initht - depth)
ptimer
]
else,
[
len = abs(refht - depth)
ptimer
]
if dwell <> zero, total = total + (dwell / 60)16：G83钻孔距离，时间计算
ptime_drill_1 # Peck Drill
drill_length_f = abs(refht - depth)
actual_drl_depth = peck1
while actual_drl_depth < drill_length_f,
[
len = peck1 + peck_safe_dist
ptimel
len = (actual_drl_depth * 2) - peck_safe_dist
ptimer
actual_drl_depth = actual_drl_depth + peck1
]
len = (drill_length_f - actual_drl_depth) + peck_safe_dist + peck1
ptimel
if initht <> refht,
[
len = abs(initht - refht)
len = len + abs(initht - depth)
ptimer
]
else,
[
len = abs(refht - depth)
ptimer
]
if dwell <> zero, total = total + (dwell / 60)17：G73钻孔距离，时间计算
ptime_drill_2 # Chip Break Drill
drill_length_f = abs(refht - depth)
actual_drl_depth = peck1
while actual_drl_depth < drill_length_f,
[
len = peck1 + peck_safe_dist
ptimel
len = peck_safe_dist
ptimer
actual_drl_depth = actual_drl_depth + peck1
]
len = (drill_length_f - actual_drl_depth) + peck_safe_dist + peck1
ptimel
if initht <> refht,
[
len = abs(initht - refht)
len = len + abs(initht - depth)
ptimer
]
else,
[
len = abs(refht - depth)
ptimer
]
if dwell <> zero, total = total + (dwell / 60)18：G84攻丝距离，时间计算
ptime_drill_3 # Tapping
drill_length_f = (abs(refht - depth)) * 2
llen = llen + drill_length_f
tot_ltime = tot_ltime + ((drill_length_f / (feed / speed)) / speed)
if initht <> refht,
[
len = (abs(initht - refht)) * 2
ptimer
]
if dwell <> zero, total = total + (dwell / 60)19：G85，G86，G87镗孔，铰孔距离，时间计算
ptime_drill_4 # Bore, feed out, Reaming
len = (abs(refht - depth)) * 2
ptimel
if initht <> refht,
[
len = (abs(initht - refht)) * 2
ptimer
]
if dwell <> zero, total = total + (dwell / 60)20：钻孔其他类型距离，时间计算
ptime_drill_XY # Moves between additional points
sav_gcode = gcode
gcode = zero
ptime_calc
gcode = sav_gcode21：在psof按如下格式增加
psof #Start of file for non-zero tool number
psetup22：在ptlchg后按如下格式增加
ptlchg #Tool change
ptooldata #Total ending data for tool (Path Length and Times)
psetup23：在pncoutput按如下格式增加
pncoutput #Movement output
ptime_calc 24：在pdrlcommonb按如下格式增加
pdrlcommonb #Canned Drill Cycle common call, before
ptime_calc25：在pcancledc按如下格式增加
pcanceldc #Cancel canned drill cycle
ptime_calc26：在peof按如下格式增加
peof #End of file for non-zero tool
ptooldata #Total ending data for tool (Path Length and Times)
"( *** Path Length/Time *** )", e
"( Rapid Path Lengh = ", *rlen_total, punit, ")", e
"( Feed Path Length = ", *llen_total, punit, ")", e
ttltime = total #Transfer TOTAL program time
"( Full Cycle Time = ", ptimeout, " )", e #Program Total time output
ttltime = tot_rtime
"( Full Rapid Time : ", ptimeout, " )", e
ttltime = tot_ltime
"( Full Feed Time : ", ptimeout, " )", e27:公英制判断
punit # System unit
if met_tool, "mm"
else, "In"申明：以上代码来自国外网站，非本人原创，为了方便大家，搬运过来，其中部分地方进行了修正。
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