模拟齿轮加工
本帖最后由 jxxansys 于 2011-3-4 10:15 编辑模拟齿轮加工,有动画 不像是通过ANSYS计算的呢?能说说怎么算的么? 回复 2 # Rainyboy 的帖子
m=2
z=20
PI=3.1415926
R=M*Z/2
/PREP7
CYL4,,,R+M
LSEL,NONE
X0=SQRT((R+M)*(R+M)-(R-1.25*M)*(R-1.25*M))-2.5*M*TAN(PI/9)
K,5,X0,-R-1.25*M
K,6,X0+2.5*M*TAN(PI/9),-R+1.25*M
K,7,X0+0.5*PI*M,-R+1.25*M
K,8,X0+0.5*PI*M+2.5*M*TAN(PI/9),-R-1.25*M
K,9,X0+PI*M,-R-1.25*M
L,5,6
*REPEAT,4,1,1
LGEN,Z+5,5,8,1,PI*M
K,1000,X0,-R-2*M
K,1001,X0+(Z+5)*PI*M,-R-2*M
L,5,1000
L,1000,1001
L,1001,(Z+5)*5+4
NUMMRG, KP,,,,LOW
AL,ALL
ALLS
N=100
*DO,I,1,N+10
KSEL,S,LOC,Y,0,R+M
LSLK,S
ASLL,S
CM,AAA1,AREA
ASEL,INVE
CM,AAA2,AREA
ALLS
CSYS,1
AGEN,,AAA1,,,,-360/N,,,,1
CSYS,0
AGEN,,AAA2,,,-2*PI*R/N,,,,,1
AGEN,2,AAA2
ASBA,AAA1,AAA2
APLOT
*ENDDO
FINISH
回复 3 # jxxansys 的帖子
多谢,学习学习! 有没有啮合的动画呢?
xian xuexi xia xian
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