標題: 請教一個關于solidcam后處理的問題 [打印本頁] 作者: xinhaishukong 時間: 2016-8-23 20:25 標題: 請教一個關于solidcam后處理的問題 希望大家可以參考參考 是關于側銑頭的一些后置代碼 1 \4 D& r' ?* \% z% R( }, a
Description: , g6 D$ O' G- U( m@home_data contains information about the part home number, machine home number, planes, angles, shifts and transformation matrix. # J9 m. C: V) z4 _' e- e2 `* X) _6 S; `1 P! X- {) N
@home_data location depends on VMID variable Home Data at Start:3 p& _7 w {$ r# }+ O- {
if "YES", it appears after @def_tool , ^2 U4 U. V( b* v q1 Fif "NO" appears after @end_program. " h/ P. @ f- U4 o% W. j: f) k' k' ~% K+ q- t- `
Parameters:* C2 A0 F' R8 P* A3 C0 E
home_number:1 home_id:9 & l" X9 Q/ b% O ' V+ @1 C9 h0 bclearance_plane:50.000 tool_start_plane:70.000) p, s. v: N- H' _2 ^. L$ F
work_upper_plane:0.000 zero_plane:-40.000 7 V6 x; d8 [6 K0 l+ Trotate_angle_x:0.000T rotate_angle_y:0.000T rotate_angle_z:0.000T' U: s& ]# ? X8 P$ P: X
rotate_angle_x_dir:cw rotate_angle_y_dir:cw rotate_angle_z_dir:cw # ^0 t, t) h* A% @8 D+ k2 s; c% Vx_angle_const_z:0.000T y_angle_const_z:0.000T dev_angle_z:0.000T & _' J, g+ s2 o+ H0 R5 \x_angle_const_z_dir:cw y_angle_const_z_dir:cw dev_angle_z_dir:cw0 Z( E- h5 f+ d" q$ C8 ^* ? j6 V
x_angle_const_y:0.000T z_angle_const_y:0.000T dev_angle_y:0.000T 0 T( S Y4 N9 w9 S% yx_angle_const_y_dir:cw z_angle_const_y_dir:cw dev_angle_y_dir:cw $ ^2 J0 t) x# {1 c7 N/ {$ |( n; r* Zy_angle_const_x:0.000T z_angle_const_x:0.000T dev_angle_x:0.000T; z/ i$ `) m) D& O5 G' p
y_angle_const_x_dir:cw z_angle_const_x_dir:cw dev_angle_x_dir:cw ; j6 M- {! w5 P# K- t2 w7 w6 ]- tangle_4x_around_x:0.000T angle_4x_around_y:0.000T) Z( V; e8 r2 y1 @$ j
angle_4x_around_x_dir:cw angle_4x_around_y_dir:cw # S% U3 X# {* q- g" n8 Zshift_x:0.000T shift_y:0.000T shift_z:0.000T . H7 J0 |. p" d2 ^8 g5 z+ i$ Jpart_home_number:1 tool_z_level:500.000 ) Z) T$ {+ t# ?* Itmatrix_I_1:1.000T tmatrix_I_2:0.000T tmatrix_I_3:0.000T tmatrix_I_4:0.000T+ M' B) y! ?/ G4 D8 W* Z
tmatrix_I_5:0.000T tmatrix_I_6:1.000T tmatrix_I_7:0.000T tmatrix_I_8:0.000T7 M8 w0 r1 L) z9 i
tmatrix_I_9:0.000T tmatrix_I_10:0.000T tmatrix_I_11:1.000T tmatrix_I_12:0.000T # ?$ u Z4 U+ X5 w. tmatrix_I_13:0.000T tmatrix_I_14:0.000T tmatrix_I_15:0.000T tmatrix_I_16:1.000T 8 {% U( [5 T9 D1 a. x = cosy*cosz*x - sinz*cosy*y + siny*z. \& W# w( H! e$ z! F
.. y = (-sinx*siny*cosz + cosx*sinz)*x + (sinx*siny*sinz + cosx*cosz)*y - sinx*cosy*z. Q5 v2 r. k. X5 O& v3 Y% r: J
z = (cosx*cosz*siny + sinx*sinz)*x + (-sinz*cosx*siny + sinx*cosz)*y - cosx*cosy*z 3 W2 h5 Y% e8 c, A! Q$ E& I* raround Z 4 y [8 j: e+ ]- |! Nx = x*cos(dev_angle) - y*sin(dev_angle)" k2 ^* l3 N" v4 B" l7 d
y = x*sin(dev_angle) + y*cos(dev_angle)' M1 @" W0 u6 d' ?9 ?
around Y C4 T- N: n+ O2 v8 V- J; j$ Rz = z*cos(dev_angle) - x*sin(dev_angle)6 F; X1 ]0 B2 T4 Q$ |, G3 ~
x = z*sin(dev_angle) + x*cos(dev_angle), E9 x, N5 }# P9 v( S, |
around X8 y$ |" O$ F5 v4 ?
y = y*cos(dev_angle) - z*sin(dev_angle)2 M: i7 v3 y+ o. w' x7 Z9 p
z = y*sin(dev_angle) + z*cos(dev_angle)1 y% ^/ x- ]7 R
" R/ q r, x# |8 k) g5 [This contains the same information as in @tmatrix .; W8 F( p; n) m) H! z0 [2 ]5 a# m
. G' y1 L# U% x- r+ ]5 v% WThis command is used at the end of the program to generate a sub-program for each home; you can later call this sub-program from the main program whenever you have to change the home position. If at some later point you need to change anything, you can easily do it only in one place (in the home sub-program)." O6 r# }$ c5 H# A
4 l) J+ ] g) \" J0 h % y! D( S+ o! F9 S q+ ttmatrix_I_1, tmatrix_I_2, tmatrix_I_3,5 Q. [( I' W1 T- v
..." G: P8 O9 A: h7 E6 b
tmatrix_I_16 這個東西該怎么用呢 ( x" r9 K! q9 p& W( h, f$ | type: numeric 9 q& |" v# x; ?0 S4 O% u( C If the prepared rotation values are not good, you can use this rotation matrix to make your own position calculations.