渐开线和齿根过渡曲线的方程

tuyeye

基本参数
Mn=3
an=20
z=21
bevel=12
xn=0.1
ha=1
△y=0

基本关系
R=mn*z/cos(bevel)/2
D=mn*z/cos(bevel)
at=atan(tan(an)/cos(bevel))
mt=mn/cos(bevel)
db=d*cos(at)
b=PI*mt/2
rc=(PI*mn-4*ha*mn*tan(an))/4*cos(an)
cm=rc*(1-sin(an))
a1=ha*MN+cm-rc-xn*mn
da=d+2*ha*mn+2**mn-2*△y*mt
df=d-2*ha*mn+2*xn*mn-2*cm
齿根方程
TH=an+t*(90-an)
x1=rc*cos(TH)/COS(BEVEL)
Y1=RC*SIN(TH)
J=atan(tan(th-90)*cos(bevel))+90
XX=x1+(y1+a1)*tan(j-90)
P=(B-XX)/R*180/PI
Q=J-P
X=R*SIN(P)-(A1+y1)/SIN(J)*COS(Q)
Y=R*COS(P)-(A1+y1)/SIN(J)*SIN(Q)
Z=0
渐开线方程
x2=rc*cos(an)/cos(bevel)+2*t*MN*ha*tan(at)
Y2=-(X2-rc*cos(an)/cos(bevel))/TAN(AT) +rc*sin(an)
tt=x2-(y2+a1)/tan(at)
po=(B-tt)/R*180/PI
X=R*SIN(PO)-(Y2+a1)/SIN(AT)*COS(at-po)
Y=R*COS(PO)-(Y2+a1)/SIN(AT)*SIN(AT-po)
Z=0

gaoyajieyyd

好东西，支持楼主

seokoog

买设备就到工业设备网
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