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楓大您好..因為需要一個AC的五轴後處理,自己改了一下後處理,NC出來的部份都不正確.能幫忙一下嗎?非常感謝., e* q. Y) V& w% |% T& D3 k& M
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# --------------------------------------------------------------------------# [5 Q( w5 s8 m) h. n
# 5 Axis Rotary Settings
. A0 H# C' A! |7 F6 g) U; u# --------------------------------------------------------------------------
- H) _4 A0 e% F: R2 n, g1 m#Assign axis address
! w) Z& P8 r8 t7 xstr_pri_axis : "C": N: F, K5 {, p t5 C
str_sec_axis : "A"
* k" q$ m2 P3 n" c. H1 Sstr_dum_axis : "B"2 l$ @5 Y* w( b/ V
, v$ {& u; P0 b" N0 |. h. B P
#Toolplane mapped to top angle position strings
! W2 `1 q; u5 D& A% P2 P1 {" rstr_n_a_axis : "C"4 ^( b& f% ]9 ~# t! K+ k
str_n_b_axis : "A"3 x8 s/ Q6 S3 J7 C! X3 ]4 _3 h! I2 f
str_n_c_axis : "B"- V. y, G6 N* k6 T! M) F
# x2 B$ X" f# C7 F* j5 E7 ]/ e# ]#Machine rotary routine settings0 F( t+ n9 A" z( \ Q& K4 U3 C5 G
mtype : 0 #Machine type (Define base and rotation plane below) : D1 z) o+ Z2 i/ [; S+ E7 P: J
#0 = Table/Table6 N1 M, G$ r0 C2 F6 y
#1 = Tilt Head/Table
' P; G8 r) A9 ]& S) R! e #2 = Head/Head2 a6 z. z3 W O
#3 = Nutator Table/Table4 ^& ]. z6 D; \) i1 u* a' ^
#4 = Nutator Tilt Head/Table0 g8 P) h/ F! B% `- a
#5 = Nutator Head/Head
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# T4 S9 C: s, ^% ]) v, f* z6 dhead_is_sec : 1 #Set with mtype 1 and 4 to indicate head is on secondary
" R ?# t! M/ X/ C$ T6 K
- K% y5 L7 {& w- Q. a# y+ v#Preferred setup is pri. zero matches sec. zero/direction. b5 \& B# ]8 v- B; V; g
#Zero machine and determine the planes perp. to axis rotations" p% g8 B4 o& V# B
#These plane combinations are valid:
+ k; l" w7 p1 \" F* h#Primary plane XY XZ YZ7 R" k' s# W3 S" w+ n8 Q; o; ^ Z% k
#Secondary or XZ XY XY
, W% t- {' l! r& p7 I7 D#Secondary YZ YZ XZ
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#Primary axis angle description (in machine base terms)
1 l" A4 }0 j$ S4 k1 \& l2 ~#With nutating (mtype 3-5) the nutating axis must be the XY plane/ a. k: T1 R9 ?6 ]# H
rotaxis1$ = vecx #Zero ! e3 S. s4 x6 Z- o P1 O( ~6 k* X9 k0 U% H
rotdir1$ = -vecy #Direction
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9 c2 t! R6 F' x#Secondary axis angle description (in machine base terms)
' T- x2 T* \! _5 X#With nutating (mtype 3-5) the nutating axis and this plane normal8 E0 n8 T2 n+ x$ n
#are aligned to calculate the secondary angle
1 A) ]; M7 J: T, U- Yrotaxis2$ = vecz #Zero
1 h* h; g1 q f# G' urotdir2$ = vecy #Direction ! k" G" O& H8 t j
4 F8 g' U/ r) T" x
#NOTE: Use of 'top_map' requires the dealer match the
) q) G/ |8 i8 S3 l0 s# U; N1 o5 ~# above settings below. These must match initial settings!!!. Q2 k3 {0 b# ^8 [- S' R1 |
p_nut_restore #Postblock, restores original axis settings
, G& Q, x' q- `8 H# @0 d& [ result = updgbl(rotaxis1$, "vecx")#Zero/ ~5 w: h, R ?5 ~' c" R' K
result = updgbl(rotdir1$, "-vecy")#Direction# r n; Z, Y8 X* Z
result = updgbl(rotaxis2$, "vecz")#Zero
$ z7 U" P3 v5 Z# P( V result = updgbl(rotdir2$, "vecy")#Direction |
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发表于 2016-4-16 23:02:53
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发表于 2016-4-17 17:33:53
