本帖最后由 pixyzh 于 2014-7-19 19:35 编辑 # x4 {) D+ f9 I0 F, F3 V
行中 发表于 2014-7-19 12:37
3 i J* k( N% q& ?楼主,这个蜗杆难道说F没有变化吗?我不会这个,所以真心请教,另外你那机床是不是有C轴,F所以没变化?
& G8 D! V& W' Q4 J& s* q由于vericut走G2指令的时候是不能模拟出螺纹的,所以只能用C轴来代替,实际加工的时候F是变化的,3 J x# e, {, J! q
下面部分实际加工的G代码,可以看出F是变化的& y9 q: d2 d8 @5 R
G0 X100/ ^( }2 O9 D# Y; V4 I
G00 Z41.787 X76.468
% M6 z" F# Z. R5 ^) NG32 Z40.787 X56.468 P10
% q4 m7 I; i% B# `9 iG2 X53.126 Z-38.196 R115.465 F9.673
- y% C# i* G4 \& k2 ZG0 X100
1 C+ y/ n( t1 T, q {5 i' k& u. k% XG00 Z39.196 X73.126
* n% x9 j+ g: m$ t8 N& PG33 Z38.196 X53.126 P10
2 C' K4 h5 r1 }G2 X56.468 Z-40.787 R115.465 F9.6731 t! l: l# w! |! H# U$ b% A
G0 X100
: b* y# A0 [" z5 j5 vG00 Z40.847 X75.784* V9 u& Y7 P. Z7 ?* ?0 B
G32 Z39.847 X55.784 P10
b/ g+ h% F, | L7 }! e, cG2 X53.81 Z-39.136 R115.465 F9.673
/ }7 i. D/ W! x; G2 H& k# c) v/ I; PG0 X100
+ i/ \1 r' U5 N$ nG00 Z40.136 X73.811 J, `9 W4 `& V# s8 d) l
G33 Z39.136 X53.81 P10" l" W* f/ P- ~) B1 q: I
G2 X55.784 Z-39.847 R115.465 F9.673
: s* t! K% j5 N4 c. a6 gG0 X1006 g' u# _! \$ @/ j8 K0 |
G00 Z42.726 X76.62 Z/ q3 y* M1 F4 X! W" S
G32 Z41.726 X56.62 P109 `+ C/ d9 g2 j [
G2X52.034 Z-37.427 R115.715 F9.694
( ]0 e/ v5 o: i i7 @; c+ bG0 X100
8 i# L1 i0 J6 ^# IG00 Z38.427 X72.034+ ^# l8 e2 f% Y% s* C
G33 Z37.427 X52.034 P10
/ y4 j" W" K& |8 l4 C+ gG2 X56.62 Z-41.726 R115.715 F9.694
; P9 J# B5 _% S0 N* TG0 X1002 S% N* K* P- Z$ r) L
G00 Z41.787 X75.936
1 s/ y( u; g) H0 TG32 Z40.787 X55.936 P10
$ H$ k1 \# Q) xG2 X52.718 Z-38.367 R115.715 F9.694
( a/ ]7 A8 u' J$ BG0 X100
) Q; T, G) a% Z: m. V) \G00 Z39.367 X72.718
: p0 S; P! g+ z x7 w7 L# JG33 Z38.367 X52.718 P10
5 o- t( u, a5 g# n! O1 L3 } S# G* NG2 X55.936 Z-40.787 R115.715 F9.694
5 d/ `4 b" \; X+ j1 l: f( R3 Q' H T, y( q; r5 K+ B
' D) o7 H. J" n4 ~- T4 P |