帮忙改下MA9.1后处理，螺旋下刀

sdafew000 · 发表于 2014-7-9 12:25:55

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本帖最后由 sdafew000 于 2014-7-9 12:29 编辑

不知道后处理哪个参数不对，处理出来螺旋下刀是直线，程序太长了。
还有这个后处理我把第四轴改成B轴了，不是联动的情况下，在B轴转动前一行，加个M11;转动之后加个M10；
# --------------------------------------------------------------------------
# General Output Settings
# --------------------------------------------------------------------------
sub_level : 1    #Enable automatic subprogram support
breakarcs : 2    #Break arcs, 0 = no, 1 = quadrants, 2 = 180deg. max arcs
arcoutput : 1    #0 = IJK, 1 = R no sign, 2 = R signed neg. over 180
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=yes
helix_arc : 2    #Support helix arc output, 0=no, 1=all planes, 2=XY plane only
arccheck : 3    #Check for small arcs, convert to linear
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

sdafew000 · 发表于 2014-7-9 12:42:56

顶自己一下

sdafew000 · 发表于 2014-7-9 12:50:15

http://postp.net/viewthread.php?tid=6538
4轴夹紧松开

sdafew000 · 发表于 2014-7-9 14:33:14

晕，我改了一天一夜，最后发现是软件设置问题，螺旋渐降斜插，设置打断成若干直线了。。。

若枫 · 发表于 2014-7-9 17:43:47

回复 1# sdafew000

你的后处理不支持螺旋程序，智慧输出G1线段，缺少相应的代码。

替换你的原有的即可

pcirout       #Output to NC of circular interpolation
   if full_arc_flg,
      [
      if plane = zero, result = force(xabs,yabs) #force coordinate on full arc
      if plane = one,  result = force(yabs,zabs) #force coordinate on full arc
      if plane = two,
      [
      result = force(xabs,xabs) #force coordinate on full arc
      result = force(zabs,zabs) #force coordinate on full arc
      ]
      ]
   if hel_2100 = one, pcirout2
   else, pcirout1

pcirout1       #Output to NC of circular interpolation
   pcan1, pbld, sgcode, sgabsinc, pccdia,
      pxout, pyout, pzout, pcout, parc, feed, strcantext, scoolant, e

fmt  "K" 2  lead       #Helical lead
hel_2100 : no #Acramatic 2100 style helical moves, 0=no, 1=yes

pcirout2       #Output to NC of circular interpolation
   if (plane = zero & fmtrnd(zinc)<>0)
   | (plane =  one & fmtrnd(xinc)<>0)
   | (plane =  two & fmtrnd(yinc)<>0), phelout
   else, pcirout1

phelout       #Output to NC of helical interpolation
   if plane = zero,
      [
      result = nwadrs(strk, lead)
      lead = abs(zinc/sweep*360)
      ]
   if plane = one,
      [
      result = nwadrs(stri, lead)
      lead = abs(xinc/sweep*360)
      ]
   if plane = two,
      [
      result = nwadrs(strj, lead)
      lead = abs(yinc/sweep*360)
      ]
   pcan1, pbld, `sgfeed, sgplane, sgcode, sgabsinc, pccdia,
      pxout, pyout, pzout, *lead, pcout, parc, feed, strcantext, scoolant, e

huamanyi · 发表于 2014-7-13 07:56:25

实在是太复杂了啊，不知道怎么改

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[求助] 帮忙改下MA9.1后处理，螺旋下刀

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