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標題: 弧面分度凸輪 [打印本頁]

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作者: 機械11小白    時間: 2019-5-5 22:53
標題: 弧面分度凸輪
想要找一個會做弧面分度凸輪的大神幫一忙,，我自己寫的程序有點問題,，是用matlab編制的程序，想找一個人幫忙看看哪里出錯了,，需要多少費用可以商量

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作者: 機械11小白    時間: 2019-5-5 22:55
求大神幫忙

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作者: miss蒼天有淚    時間: 2019-5-6 11:18
You said a JB without pictures,。

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作者: 機械11小白    時間: 2019-5-6 14:27

miss蒼天有淚 發(fā)表于 2019-5-6 11:18
You said a JB without pictures,。

%左旋p=1,從動盤節(jié)圓半徑r=45,c=180,分度盤轉角a,凸輪轉角b,凸輪停歇期轉角bd,凸輪分度期轉角bf,分度盤分度期轉角af
%滾子1 第一停歇期
for t=0:1/8:1
b=pi*t*2/45;a=-pi/6;c=180;r=65;
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
%第一分度期
for t=0:1/52:1
c=180;
m=t/8;r=65;
b=pi*2/45+13*pi*m/45;
a=-pi/6+(pi/2)*(pi*m-(sin(4*pi*m)/4))/(4+pi);
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/52:1
m=1/8+6*t/8;r=65;c=180;
b=2*pi/45+13*pi*m/45;
a=-pi/6+(pi/2)/(4+pi)*(2+pi*m-9/4*sin((pi+4*pi*m)/3));
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/52:1
c=180;m=7/8+t/8;r=65;
b=2*pi/45+13*pi*m/45;
a=-pi/6+(pi/2)/(4+pi)*(4+pi*m-1/4*sin(4*pi*m));
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
%第二停歇期
for t=0:1/60:1
b=12*pi/36+12*pi*t/36;a=-pi/6+pi/2;c=180;r=65;
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
%第二分度期
for t=0:1/120:1
c=180;
m=t/8;r=65;
b=24*pi/36+24*pi*m/36;
a=5*pi/6+pi*(pi*m-(sin(4*pi*m)/4))/(4+pi);
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/120:1
m=1/8+6*t/8;r=65;c=180;
b=24*pi/36+24*pi*m/36;
a=5*pi/6+pi/(4+pi)*(2+pi*m-9/4*sin((pi+4*pi*m)/3));
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/120:1
c=180;m=7/8+t/8;r=65;
b=24*pi/36+24*pi*m/36;
a=5*pi/6+pi/(4+pi)*(4+pi*m-1/4*sin(4*pi*m));
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
%滾子2 第一分度期
for t=0:1/52:1
c=180;
m=t/8;r=65;
b=pi*2/45+13*pi*m/45;
a=-pi/2+(pi/2)*(pi*m-(sin(4*pi*m)/4))/(4+pi);
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/52:1
m=1/8+6*t/8;r=65;c=180;
b=2*pi/45+13*pi*m/45;
a=-pi/2+(pi/2)/(4+pi)*(2+pi*m-9/4*sin((pi+4*pi*m)/3));
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/52:1
c=180;m=7/8+t/8;r=65;
b=2*pi/45+13*pi*m/45;
a=-pi/2+(pi/2)/(4+pi)*(4+pi*m-1/4*sin(4*pi*m));
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
%第二停歇期
for t=0:1/60:1
b=12*pi/36+12*pi*t/36;a=-pi/2+pi/2;c=180;r=65;
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
%第二分度期
for t=0:1/120:1
c=180;
m=t/8;r=65;
b=24*pi/36+24*pi*m/36;
a=pi/2+pi*(pi*m-(sin(4*pi*m)/4))/(4+pi);
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/120:1
m=1/8+6*t/8;r=65;c=180;
b=24*pi/36+24*pi*m/36;
a=pi/2+pi/(4+pi)*(2+pi*m-9/4*sin((pi+4*pi*m)/3));
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/120:1
c=180;m=7/8+t/8;r=65;
b=24*pi/36+24*pi*m/36;
a=pi/2+pi/(4+pi)*(4+pi*m-1/4*sin(4*pi*m));
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
%滾子3 第二分度期
for t=0:1/120:1
c=180;
m=t/8;r=65;
b=24*pi/36+24*pi*m/36;
a=pi/6+pi*(pi*m-(sin(4*pi*m)/4))/(4+pi);
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/120:1
m=1/8+6*t/8;r=65;c=180;
b=24*pi/36+24*pi*m/36;
a=pi/6+pi/(4+pi)*(2+pi*m-9/4*sin((pi+4*pi*m)/3));
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/120:1
c=180;m=7/8+t/8;r=65;
b=24*pi/36+24*pi*m/36;
a=pi/6+pi/(4+pi)*(4+pi*m-1/4*sin(4*pi*m));
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
%第三分度期
for t=0:1/52:1
c=180;
m=t/8;r=65;
b=pi*60/36+13*pi*m/45;
a=4*pi/6+(-pi/2)*(pi*m-(sin(4*pi*m)/4))/(4+pi);
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/52:1
m=1/8+6*t/8;r=65;c=180;
b=pi*60/36+13*pi*m/45;
a=4*pi/6+(-pi/2)/(4+pi)*(2+pi*m-9/4*sin((pi+4*pi*m)/3));
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/52:1
c=180;m=7/8+t/8;r=65;
b=pi*60/36+13*pi*m/45;
a=4*pi/6+(-pi/2)/(4+pi)*(4+pi*m-1/4*sin(4*pi*m));
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
%第四停歇期
for t=0:1/8:1
b=pi*88/45+2*pi*t/45;a=pi/6;c=180;r=65;
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
%滾子4 第二分度期
for t=0:1/120:1
c=180;
m=t/8;r=65;
b=24*pi/36+24*pi*m/36;
a=11*pi/6+pi*(pi*m-(sin(4*pi*m)/4))/(4+pi);
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/120:1
m=1/8+6*t/8;r=65;c=180;
b=24*pi/36+24*pi*m/36;
a=11*pi/6+pi/(4+pi)*(2+pi*m-9/4*sin((pi+4*pi*m)/3));
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/120:1
c=180;m=7/8+t/8;r=65;
b=24*pi/36+24*pi*m/36;
a=11*pi/6+pi/(4+pi)*(4+pi*m-1/4*sin(4*pi*m));
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
%第三停歇期
for t=0:1/60:1
b=48*pi/36+12*pi*t/36;a=7*pi/3;c=180;r=65;
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
%第三分度期
for t=0:1/52:1
c=180;
m=t/8;r=65;
b=pi*60/36+13*pi*m/45;
a=7*pi/3+(-pi/2)*(pi*m-(sin(4*pi*m)/4))/(4+pi);
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/52:1
m=1/8+6*t/8;r=65;c=180;
b=pi*60/36+13*pi*m/45;
a=7*pi/3+(-pi/2)/(4+pi)*(2+pi*m-9/4*sin((pi+4*pi*m)/3));
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/52:1
c=180;m=7/8+t/8;r=65;
b=pi*60/36+13*pi*m/45;
a=7*pi/3+(-pi/2)/(4+pi)*(4+pi*m-1/4*sin(4*pi*m));
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
%第四停歇期
for t=0:1/8:1
b=pi*88/45+2*pi*t/45;a=pi*11/6;c=180;r=65;
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
%滾子5 第二分度期
for t=0:1/120:1
c=180;
m=t/8;r=65;
b=24*pi/36+24*pi*m/36;
a=6*pi/6+pi*(pi*m-(sin(4*pi*m)/4))/(4+pi);
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/120:1
m=1/8+6*t/8;r=65;c=180;
b=24*pi/36+24*pi*m/36;
a=8*pi/6+pi/(4+pi)*(2+pi*m-9/4*sin((pi+4*pi*m)/3));
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/120:1
c=180;m=7/8+t/8;r=65;
b=24*pi/36+24*pi*m/36;
a=8*pi/6+pi/(4+pi)*(4+pi*m-1/4*sin(4*pi*m));
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
%第三停歇期
for t=0:1/60:1
b=48*pi/36+12*pi*t/36;a=5*pi/6;c=180;r=65;
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
%第三分度期
for t=0:1/52:1
c=180;
m=t/8;r=65;
b=pi*60/36+13*pi*m/45;
a=5*pi/6+(-pi/2)*(pi*m-(sin(4*pi*m)/4))/(4+pi);
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/52:1
m=1/8+6*t/8;r=65;c=180;
b=pi*60/36+13*pi*m/45;
a=5*pi/6+(-pi/2)/(4+pi)*(2+pi*m-9/4*sin((pi+4*pi*m)/3));
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/52:1
c=180;m=7/8+t/8;r=65;
b=pi*60/36+13*pi*m/45;
a=5*pi/6+(-pi/2)/(4+pi)*(4+pi*m-1/4*sin(4*pi*m));
x=r*cos(a)*cos(b)-c*cos(b);
y=-r*cos(a)*sin(b)+c*sin(b);
z=r*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
%滾子6 第一停歇期
for t=0:1/8:1
b=pi*t*2/45;a=pi/6;c=180;r1=45;
x=r1*cos(a)*cos(b)-c*cos(b);
y=-r1*cos(a)*sin(b)+c*sin(b);
z=r1*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
%第一分度期
for t=0:1/52:1
c=180;
m=t/8;r1=45;
b=pi*2/45+13*pi*m/45;
a=pi/6+(pi/2)*(pi*m-(sin(4*pi*m)/4))/(4+pi);
x=r1*cos(a)*cos(b)-c*cos(b);
y=-r1*cos(a)*sin(b)+c*sin(b);
z=r1*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/52:1
m=1/8+6*t/8;r1=45;c=180;
b=2*pi/45+13*pi*m/45;
a=pi/6+(pi/2)/(4+pi)*(2+pi*m-9/4*sin((pi+4*pi*m)/3));
x=r1*cos(a)*cos(b)-c*cos(b);
y=-r1*cos(a)*sin(b)+c*sin(b);
z=r1*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
for t=0:1/52:1
c=180;m=7/8+t/8;r1=45;
b=2*pi/45+13*pi*m/45;
a=pi/6+(pi/2)/(4+pi)*(4+pi*m-1/4*sin(4*pi*m));
x=r1*cos(a)*cos(b)-c*cos(b);
y=-r1*cos(a)*sin(b)+c*sin(b);
z=r1*sin(a);
fprintf('%12.8f %12.8f %12.8f',x,y,z);
fprintf('\n');
end
這是我的程序
file:///D:/Users/wudi/Documents/Tencent%20Files/2509386462/Image/C2C/L6%604%251VS(~OP681~0%7B9VWWP.png
自動換刀機械手上的弧面分度凸輪
要求先轉90度抓刀，伸出100mm拔刀,，轉動180度換刀,，縮回100mm插到，轉動90度復位
現在是轉動部位的弧面分度凸輪程序有問題
得出的點在solidworks上不能用,，說是相鄰點太近或重復,，而且程序也有問題，每段程序生成的曲線不連續(xù)

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作者: 機械11小白    時間: 2019-5-6 23:09

機械11小白 發(fā)表于 2019-5-6 14:27
%左旋p=1,從動盤節(jié)圓半徑r=45,c=180,分度盤轉角a,凸輪轉角b,凸輪停歇期轉角bd,凸輪分度期轉角bf,分度盤分 ...

大哥，能幫幫忙嗎,？小弟實在找不到問題了

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