proe所有方程((gb)

PROE曲线方程第一个：参数方程1.卡笛尔坐标下的渐开线参数方程卡笛尔坐标系下的渐开线参数方程如下（设压力角afa 由0到60度，基圆半径为10）：afa=60*tx=10*cos(afa)+pi*10*afa/180 * sin(afa)y=10*sin(afa)-pi*10*afa/180 * cos(afa)z=02.圆柱坐标下的渐开线参数方程圆柱坐标系下的渐开线参数方程如下（设基圆半径为10，压力角afa 从0到60度）：afa = 60*tr = (10^2 + (pi*10*afa/180)^2)^0.5theta = afa-atan((pi*10*afa/180)/10)z = 0在Pro/ENGINEER 里使用 Feature > Creat > Datum > Curve > From Equation 命令，选择一个坐标系，然后选择坐标类型（卡笛尔坐标/圆柱坐标/球坐标），在窗口里输入以上方程即可生成一段精确的渐开线。

69. 圆柱齿轮齿廓的渐开线方程：afa=60*tx=10*cos(afa)+pi*10*afa/180*sin(afa)x=10*sin(afa)-pi*10*afa/180*cos(afa)z=0注：afa为压力角，取值范围是0到60，10为基圆半径。

第一：参数方程圆渐开线方程:x=R*(cos(t*360)+t*2*pi*sin(t*360))y=R*(sin(t*360)-t*2*pi*cos(t*360))z=0t (将从0变到1) R为基圆半径pi=3.1415921.卡笛尔坐标下的渐开线参数方程卡笛尔坐标系下的渐开线参数方程如下（设压力角afa 由0到60度，基圆半径为10）：afa=60*tx=10*cos(afa)+pi*10*afa/180 * sin(afa)y=10*sin(afa)-pi*10*afa/180 * cos(afa)2.圆柱坐标下的渐开线参数方程圆柱坐标系下的渐开线参数方程如下（设基圆半径为10，压力角afa 从0到60度）：afa = 60*tr = (10^2 + (pi*10*afa/180)^2)^0.5theta = afa-atan((pi*10*afa/180)/10)z = 0proe曲线方程大全1.碟形弹簧圓柱坐标r = 5theta = t*3600z =(sin(3.5*theta-90))+24*t2.葉形线笛卡儿坐標标a=10x=3*a*t/(1+(t^3))y=3*a*(t^2)/(1+(t^3))3.螺旋线(Helical curve)圆柱坐标（cylindrical）r=ttheta=10+t*(20*360)z=t*34.蝴蝶曲线球坐标rho = 8 * ttheta = 360 * t * 4phi = -360 * t * 85.渐开线笛卡尔坐标系r=1ang=360*ts=2*pi*r*tx0=s*cos(ang)y0=s*sin(ang)x=x0+s*sin(ang)y=y0-s*cos(ang)z=06.螺旋线.笛卡儿坐标x = 4 * cos ( t *(5*360)) y = 4 * sin ( t *(5*360)) z = 10*t7.对数曲线笛卡尔坐标系z=0x = 10*ty = log(10*t+0.0001)8.球面螺旋线球坐标系rho=4theta=t*180phi=t*360*209.双弧外摆线卡迪尔坐标l=2.5b=2.5x=3*b*cos(t*360)+l*cos(3*t*360) Y=3*b*sin(t*360)+l*sin(3*t*360)10.星行线卡迪尔坐标a=5x=a*(cos(t*360))^3y=a*(sin(t*360))^311.心脏线圓柱坐标a=10r=a*(1+cos(theta))theta=t*36012.圆内螺旋线柱座标系r=10+10*sin(6*theta)z=2*sin(6*theta)13.正弦曲线笛卡尔坐标系x=50*ty=10*sin(t*360)z=014.太阳线柱坐标r=1.5*cos(50*theta)+1theta=t*360z=015.费马曲线（有点像螺纹线）数学方程：r＊r = a*a*theta圓柱坐标方程1: theta=360*t*5a=4r=a*sqrt(theta*180/pi)方程2: theta=360*t*5a=4r=-a*sqrt(theta*180/pi)由于Pro/e只能做连续的曲线，所以只能分两次做16.Talbot 曲线卡笛尔坐标theta=t*360a=1.1c=sin(theta)f=1x = (a*a+f*f*c*c)*cos(theta)/ay = (a*a-2*f+f*f*c*c)*sin(theta)/b18.Rhodonea 曲线笛卡尔坐标系theta=t*360*4x=25+(10-6)*cos(theta)+10*cos((10/6-1)*theta) y=25+(10-6)*sin(theta)-6*sin((10/6-1)*theta)19. 抛物线笛卡儿坐标x =(4 * t)y =(3 * t) + (5 * t ^2)z =020.螺旋线圓柱坐标r = 5theta = t*1800z =(cos(theta-90))+24*t21.三叶线圆柱坐标a=1theta=t*380b=sin(theta)r=a*cos(theta)*(4*b*b-1)22.外摆线迪卡尔坐标theta=t*720*5b=8a=5x=(a+b)*cos(theta)-b*cos((a/b+1)*theta) y=(a+b)*sin(theta)-b*sin((a/b+1)*theta) z=023. Lissajous 曲线theta=t*360a=1b=1c=100n=3x=a*sin(n*theta+c)y=b*sin(theta)24.长短幅圆内旋轮线卡笛尔坐标a=5b=7c=2.2theta=360*t*10x=(a-b)*cos(theta)+c*cos((a/b-1)*theta) y=(a-b)*sin(theta)-c*sin((a/b-1)*theta)25.长短幅圆外旋轮线卡笛尔坐标theta=t*360*10a=5b=3c=5x=(a+b)*cos(theta)-c*cos((a/b+1)*theta) y=(a+b)*sin(theta)-c*sin((a/b+1)*theta)26. 三尖瓣线a=10x = a*(2*cos(t*360)+cos(2*t*360))y = a*(2*sin(t*360)-sin(2*t*360))27.概率曲线！笛卡儿坐标x = t*10-5y = exp(0-x^2)28.箕舌线笛卡儿坐标系a = 1x = -5 + t*10y = 8*a^3/(x^2+4*a^2)29.阿基米德螺线柱坐标a=100theta = t*400r = a*theta30.对数螺线柱坐标theta = t*360*2.2a = 0.005r = exp(a*theta)31.蔓叶线笛卡儿坐标系a=10y=t*100-50solvex^3 = y^2*(2*a-x)for x32.tan曲线笛卡儿坐标系x = t*8.5 -4.25y = tan(x*20)33.双曲余弦x = 6*t-3y = (exp(x)+exp(0-x))/234.双曲正弦x = 6*t-3y = (exp(x)-exp(0-x))/235.双曲正切x = 6*t-3y = (exp(x)-exp(0-x))/(exp(x)+exp(0-x)) 36.一峰三驻点曲线x = 3*t-1.5y=(x^2-1)^3+137.八字曲线x = 2 * cos ( t *(2*180))y = 2 * sin ( t *(5*360))z = 038.螺旋曲线r=t*(10*180)+1theta=10+t*(20*180)z=t39.圆x = cos ( t *(5*180))y = sin ( t *(5*180))z = 040.封闭球形环绕曲线rho=2theta=360*tphi=t*360*1041.柱坐标螺旋曲线x = 100*t * cos ( t *(5*180)) y = 100*t * sin ( t *(5*180)) z = 042.蛇形曲线x = 2 * cos ( (t+1) *(2*180)) y = 2 * sin ( t *(5*360))z = t*(t+1)43.8字形曲线柱坐标theta = t*360r=10+(8*sin(theta))^244.椭圆曲线笛卡尔坐标系a = 10b = 20theta = t*360x = a*cos(theta)y = b*sin(theta)45.梅花曲线柱坐标theta = t*360r=10+(3*sin(theta*2.5))^246.另一个花曲线theta = t*360r=10-(3*sin(theta*3))^2z=4*sin(theta*3)^247.改一下就成为空间感更强的花曲线了;)theta = t*360r=10-(3*sin(theta*3))^2z=(r*sin(theta*3))^248.螺旋上升的椭圆线a = 10b = 20theta = t*360*3x = a*cos(theta)y = b*sin(theta)z=t*1249.甚至这种螺旋花曲线theta = t*360*4r=10+(3*sin(theta*2.5))^2z = t*1650 鼓形线笛卡尔方程r=5+3.3*sin(t*180)+ttheta=t*360*10z=t*1051 长命锁曲线笛卡尔方程：a=1*t*359.5b=q2*t*360c=q3*t*360rr1=w1rr2=w2rr3=w3x=rr1*cos(a)+rr2*cos(b)+rr3*cos(c) y=rr1*sin(a)+rr2*sin(b)+rr3*sin(c)52 簪形线球坐标rho=200*ttheta=900*tphi=t*90*1053.螺旋上升曲线r=t^10theta=t^3*360*6*3+t^3*360*3*3z=t^3*(t+1)54.蘑菇曲线球坐标rho=t^3+t*(t+1)theta=t*360phi=t^2*360*20*2055. 8字曲线a=1b=1x=3*b*cos(t*360)+a*cos(3*t*360) Y=b*sin(t*360)+a*sin(3*t*360)56.梅花曲线theta=t*360r=100+50*cos(5*theta)z=2*cos(5*theta)57.桃形曲线rho=t^3+t*(t+1)theta=t*360phi=t^2*360*10*1058.碟形弹簧圓柱坐r = 5theta = t*3600z =(sin(3.5*theta-90))+2459 环形二次曲线笛卡儿方程：x=50*cos(t*360)y=50*sin(t*360)z=10*cos(t*360*8)60 蝶线球坐标：rho=4*sin(t*360)+6*cos(t*360^2) theta=t*360phi=log(1+t*360)*t*36061.正弦周弹簧笛卡尔：ang1=t*360ang2=t*360*20x=ang1*2*pi/360y=sin(ang1)*5+cos(ang2)z=sin(ang2)62.环形螺旋线笛卡尔：x=（50+10*sin(t*360*15))*cos(t*360) y=(50+10*sin(t*360*15))*sin(t*360) z=10*cos(t*360*5)63.内接弹簧笛卡尔：x=2*cos(t*360*10)+cos(t*180*10)y=2*sin(t*360*10)+sin(t*180*10)z=t*664.多变内接式弹簧笛卡尔：x=3*cos(t*360*8)-1.5*cos(t*480*8)y=3*sin(t*360*8)-1.5*sin(t*480*8)z=t*865.柱面正弦波线柱坐标r=30theta=t*360z=5*sin(5*theta-90)66.漩涡线球坐标：rho=t*20^2theta=t*log(30)*60phi=t*720067. 手把曲线笛卡尔：thta0=t*360thta1=t*360*6r0=400r1=40r=r0+r1*cos(thta1)x=r*cos(thta0)y=r1*sin(thta1)z=068.篮子圆柱坐标r=5+0.3*sin(t*180)+ttheta=t*360*30z=t*569. 圆柱齿轮齿廓的渐开线方程：笛卡尔坐标afa=60*tx=10*cos(afa)+pi*10*afa/180*sin(afa)x=10*sin(afa)-pi*10*afa/180*cos(afa)z=0注：afa为压力角，取值范围是0到60，10为基圆半径。

Pro/E 各种曲线方程集合1.碟形弹簧圓柱坐标方程：r = 5theta = t*3600z =(sin(3.5*theta-90))+24*t2.葉形线.笛卡儿坐標标方程：a=10x=3*a*t/(1+(t^3))y=3*a*(t^2)/(1+(t^3))3.螺旋线(Helical curve)圆柱坐标（cylindrical）方程：r=ttheta=10+t*(20*360)z=t*34.蝴蝶曲线球坐标方程：rho = 8 * t theta = 360 * t * 4 phi = -360 * t * 85.渐开线采用笛卡尔坐标系方程：r=1s=2*pi*r*tx0=s*cos(ang)y0=s*sin(ang)x=x0+s*sin(ang)y=y0-s*cos(ang)z=06.螺旋线.笛卡儿坐标方程：x = 4 * cos ( t *(5*360)) y = 4 * sin ( t *(5*360))z = 10*t笛卡尔坐标系方程：z=0x = 10*ty = log(10*t+0.0001)8.球面螺旋线采用球坐标系方程：rho=4theta=t*180phi=t*360*209.双弧外摆线卡迪尔坐标方程：l=2.5b=2.5x=3*b*cos(t*360)+l*cos(3*t*360) Y=3*b*sin(t*360)+l*sin(3*t*360)10.星行线卡迪尔坐标方程：a=5x=a*(cos(t*360))^3y=a*(sin(t*360))^311.心脏线圓柱坐标方程：a=10r=a*(1+cos(theta))theta=t*36012.圆内螺旋线采用柱座标系方程：theta=t*360r=10+10*sin(6*theta) z=2*sin(6*theta)13.正弦曲线笛卡尔坐标系方程：x=50*ty=10*sin(t*360)z=014.太阳线（这本来是做别的曲线的，结果做错了，就变成这样了）15.费马曲线（有点像螺纹线）数学方程：r＊r = a*a*theta圓柱坐标方程1: theta=360*t*5a=4r=a*sqrt(theta*180/pi)方程2: theta=360*t*5a=4r=-a*sqrt(theta*180/pi)由于Pro/e只能做连续的曲线，所以只能分两次做16.Talbot 曲线卡笛尔坐标方程：theta=t*360a=1.1b=0.666c=sin(theta)f=1x = (a*a+f*f*c*c)*cos(theta)/ay = (a*a-2*f+f*f*c*c)*sin(theta)/b17.4叶线（一个方程做的，没有复制）18.Rhodonea 曲线采用笛卡尔坐标系方程：theta=t*360*4x=25+(10-6)*cos(theta)+10*cos((10/6-1)*theta) y=25+(10-6)*sin(theta)-6*sin((10/6-1)*theta)19. 抛物线笛卡儿坐标方程：x =(4 * t)y =(3 * t) + (5 * t ^2) z =020.螺旋线圓柱坐标方程：r = 5theta = t*1800z =(cos(theta-90))+24*t21.三叶线圆柱坐标方程：a=1theta=t*380b=sin(theta)r=a*cos(theta)*(4*b*b-1)22.外摆线迪卡尔坐标方程：theta=t*720*5b=8a=5x=(a+b)*cos(theta)-b*cos((a/b+1)*theta) y=(a+b)*sin(theta)-b*sin((a/b+1)*theta)23. Lissajous 曲线theta=t*360a=1b=1c=100n=3x=a*sin(n*theta+c)y=b*sin(theta)24.长短幅圆内旋轮线卡笛尔坐标方程：a=5b=7theta=360*t*10x=(a-b)*cos(theta)+c*cos((a/b-1)*theta) y=(a-b)*sin(theta)-c*sin((a/b-1)*theta)25.长短幅圆外旋轮线卡笛尔坐标方程：theta=t*360*10a=5b=3c=5x=(a+b)*cos(theta)-c*cos((a/b+1)*theta)y=(a+b)*sin(theta)-c*sin((a/b+1)*theta)26. 三尖瓣线a=10x = a*(2*cos(t*360)+cos(2*t*360))y = a*(2*sin(t*360)-sin(2*t*360))27.概率曲线！方程：笛卡儿坐标x = t*10-5y = exp(0-x^2)28.箕舌线笛卡儿坐标系a = 1x = -5 + t*10y = 8*a^3/(x^2+4*a^2)29.阿基米德螺线柱坐标a=100theta = t*400r = a*theta30.对数螺线柱坐标theta = t*360*2.2 a = 0.005r = exp(a*theta)31.蔓叶线笛卡儿坐标系a=10y=t*100-50solvex^3 = y^2*(2*a-x)for x32.tan曲线笛卡儿坐标系x = t*8.5 -4.25y = tan(x*20)33.双曲余弦x = 6*t-3y = (exp(x)+exp(0-x))/234.双曲正弦x = 6*t-3y = (exp(x)-exp(0-x))/235.双曲正切x = 6*t-3y = (exp(x)-exp(0-x))/(exp(x)+exp(0-x))。

1.碟形弹簧(柱坐标>方程：r = 5theta = t*3600z =(sin(3.5*theta-90>>+24*t 2.葉形线.方程：a=10x=3*a*t/(1+(t^3>>y=3*a*(t^2>/(1+(t^3>>3.锥形螺旋线(Helical curve>方程： r=ttheta=10+t*(20*360>z=t*34.蝴蝶曲线(球坐标>方程：rho = 8 * ttheta = 360 * t * 4phi = -360 * t * 85.渐开线方程：r=1ang=360*ts=2*pi*r*tx0=s*cos(ang>y0=s*sin(ang>x=x0+s*sin(ang>y=y0-s*cos(ang>z=0(相似形：69、78>6.圆柱螺旋线.方程：x = 4 * cos ( t *(5*360>>y = 4 * sin ( t *(5*360>>z = 10*t7.对数曲线方程：z=0x = 10*ty = log(10*t+0.0001>8.球面螺旋线方程：rho=4theta=t*180phi=t*360*209.双弧外摆线方程： l=2.5b=2.5x=3*b*cos(t*360>+l*cos(3*t*360> Y=3*b*sin(t*360>+l*sin(3*t*360> 10.星形线方程：a=5x=a*(cos(t*360>>^3y=a*(sin(t*360>>^311.心脏线方程：a=10r=a*(1+cos(theta>>theta=t*36012.圆内螺旋线方程：theta=t*360r=10+10*sin(6*theta>z=2*sin(6*theta>13.正弦线方程：x=50*ty=10*sin(t*360>z=014.太阳线(发光的太阳，见73>15.费马曲线<有点像螺纹线）数学方程：r＊r = a*a*theta圓柱坐标方程1: theta=360*t*5a=4r=a*sqrt(theta*180/pi>方程2: theta=360*t*5a=4r=-a*sqrt(theta*180/pi>Pro/e只能做连续的曲线，所以要分两次做16.Talbot 曲线方程：theta=t*360a=1.1b=0.666c=sin(theta>f=1x = (a*a+f*f*c*c>*cos(theta>/ay = (a*a-2*f+f*f*c*c>*sin(theta>/b17.四叶线(一个方程，比三叶线多一个叶子>18.Rhodonea 曲线方程：theta=t*360*4x=25+(10-6>*cos(theta>+10*cos((10/6-1>*theta> y=25+(10-6>*sin(theta>-6*sin((10/6-1>*theta> 19. 抛物线方程：x =(4 * t>y =(3 * t> + (5 * t ^2>z =020.螺旋线方程：r = 5theta = t*1800z =(cos(theta-90>>+24*t21.三叶线方程：a=1theta=t*380b=sin(theta>r=a*cos(theta>*(4*b*b-1>22.外摆线方程：theta=t*720*5b=8a=5x=(a+b>*cos(theta>-b*cos((a/b+1>*theta>y=(a+b>*sin(theta>-b*sin((a/b+1>*theta>z=023. Lissajous 曲线方程：theta=t*360a=1b=1c=100n=3x=a*sin(n*theta+c>y=b*sin(theta>24.长短幅圆内旋轮线方程：a=5b=7c=2.2theta=360*t*10x=(a-b>*cos(theta>+c*cos((a/b-1>*theta>y=(a-b>*sin(theta>-c*sin((a/b-1>*theta>z=0 (?>25.长短幅圆外旋轮线方程：theta=t*360*10a=5b=3c=5x=(a+b>*cos(theta>-c*cos((a/b+1>*theta>y=(a+b>*sin(theta>-c*sin((a/b+1>*theta> z=0 (?> (与22线同？>26. 三尖瓣线方程：a=10x = a*(2*cos(t*360>+cos(2*t*360>>y = a*(2*sin(t*360>-sin(2*t*360>> 27.概率曲线！方程：x = t*10-5y = exp(0-x^2> 28.箕舌线方程：a = 1x = -5 + t*10y = 8*a^3/(x^2+4*a^2>29.阿基M德螺线方程：a=100theta = t*400r = a*theta30.对数螺线方程：theta = t*360*2.2a = 0.005r = exp(a*theta>31.蔓叶线方程：a=10y=t*100-50solvex^3 = y^2*(2*a-x>for x32.正切线方程：x = t*8.5 -4.25y = tan(x*20>33.双曲余弦方程：x = 6*t-3y = (exp(x>+exp(0-x>>/234.双曲正弦方程：x = 6*t-3y = (exp(x>-exp(0-x>>/235.双曲正切方程：x = 6*t-3y = (exp(x>-exp(0-x>>/(exp(x>+exp(0-x>> 36.一峰三驻点曲线方程：x = 3*t-1.5y=(x^2-1>^3+137.”8”字曲线方程：x = 2 * cos ( t *(2*180>>y = 2 * sin ( t *(5*360>>z = 0(同形：55，相似：43>38.螺旋线方程：r=t*(10*180>+1theta=10+t*(20*180>z=t(其它螺旋线方程：3、6、20、41、53、62> 39.圆方程：x=cos(t*5*180>y=sin(t*5*180>z=040.封闭球形环绕曲线方程：rho=2theta=360*tphi=t*360*10(相似形：22、24、25>41.螺旋线方程：x = 100*t * cos ( t *(5*180>>y = 100*t * sin ( t *(5*180>>z = 0(其它螺旋线方程：3、6、20、38、53、62> 42.蛇形线方程：x = 2 * cos ( (t+1> *(2*180>>y = 2 * sin ( t *(5*360>>z = t*(t+1>43.墨镜线方程：theta = t*360r=10+(8*sin(theta>>^2(相似形：37、55>44.椭圆线方程：a = 10b = 20theta = t*360x = a*cos(theta>y = b*sin(theta>45.梅花线(圆角五星>方程：theta = t*360r=10+(3*sin(theta*2.5>>^246.直叶六叶线方程：theta = t*360r=10-(3*sin(theta*3>>^2z=4*sin(theta*3>^247.弯叶六叶线方程：theta = t*360r=10-(3*sin(theta*3>>^2z=(r*sin(theta*3>>^248.空间螺旋椭圆线方程：a = 10b = 20theta = t*360*3x = a*cos(theta>y = b*sin(theta>z=t*1249.空间螺旋梅花线方程：theta = t*360*4r=10+(3*sin(theta*2.5>>^2z = t*1650 鼓形线方程：r=5+3.3*sin(t*180>+ttheta=t*360*10z=t*1051.长命锁线方程：a=1*t*359.5b=q2*t*360c=q3*t*360rr1=w1rr2=w2rr3=w3x=rr1*cos(a>+rr2*cos(b>+rr3*cos(c>y=rr1*sin(a>+rr2*sin(b>+rr3*sin(c>52 簪形线方程：rho=200*ttheta=900*tphi=t*90*1053.锁呐线方程：r=t^10theta=t^3*360*6*3+t^3*360*3*3z=t^3*(t+1>(其它螺旋线方程：3、6、20、38、41、62> 54.蘑菇线方程：rho=t^3+t*(t+1>theta=t*360phi=t^2*360*20*2055.“8”字线方程：a=1b=1x=3*b*cos(t*360>+a*cos(3*t*360>y=b*sin(t*360>+a*sin(3*t*360>(同形：37，相似：43>56.梅花线方程：theta=t*360r=100+50*cos(5*theta>z=2*cos(5*theta>(同形：45>57.桃形线方程：rho=t^3+t*(t+1>theta=t*360phi=t^2*360*10*10(相似形：54>58.:碟簧方程：r = 5theta = t*3600z =(sin(3.5*theta-90>>+2459.环形二次曲线方程：x=50*cos(t*360>y=50*sin(t*360>z=10*cos(t*360*8>60 蝶线方程：rho=4*sin(t*360>+6*cos(t*360^2>theta=t*360phi=log(1+t*360>*t*36061.正弦周弹簧方程：ang1=t*360ang2=t*360*20x=ang1*2*pi/360y=sin(ang1>*5+cos(ang2>z=sin(ang2>62.环形螺旋线方程：x=(50+10*sin(t*360*15>>*cos(t*360>y=(50+10*sin(t*360*15>>*sin(t*360>z=10*cos(t*360*5>(其它螺旋线方程：3、6、20、38、41、53> 63.内接弹簧方程：x=2*cos(t*360*10>+cos(t*180*10>y=2*sin(t*360*10>+sin(t*180*10>z=t*664.多变内接式弹簧方程：x=3*cos(t*360*8>-1.5*cos(t*480*8>y=3*sin(t*360*8>-1.5*sin(t*480*8>z=t*865.柱面正弦波线方程：r=30theta=t*360z=5*sin(5*theta-90>66. UFO<漩涡线）方程：rho=t*20^2theta=t*log(30>*60phi=t*720067. 手把曲线方程：thta0=t*360thta1=t*360*6r0=400r1=40r=r0+r1*cos(thta1>x=r*cos(thta0>y=r1*sin(thta1>z=068.无底篮子方程：r=5+0.3*sin(t*180>+ttheta=t*360*30z=t*569. 圆柱齿轮齿廓的渐开线方程：方程：afa=60*tx=10*cos(afa>+pi*10*afa/180*sin(afa>x=10*sin(afa>-pi*10*afa/180*cos(afa>z=0注：afa为压力角，0~60，10为基圆半径70.对数螺旋曲线(唱片>方程：r=sqrt(theta>theta=t*360*30z=071.球面螺旋线(罩形>方程：rho=4theta=t*60phi=t*360*1072. 向日葵线方程：theta=t*360r=30+10*sin(theta*30>z=073. 太阳线方程：r=1.5*cos(50*theta>+1theta=t*360z=074 塔形螺旋线方程：r=t*80+50theta=t*360*10z=t*8075.九瓣花方程：rho=t*20theta=t*360*90phi=t*360*1076 双元宝线方程：r=sin(t*360*10>+30theta=sin(t*360*15>z=sin(t*3>77 变形阿基M德螺线(双向>方程：theta=360*2*(t-0.5>r=10*thetaz=0(相似形：29>78渐开线方程r=20ang = t*360x=r*cos(ang>+2*pi*r*t*sin(ang>y=r*sin(ang>-2*pi*r*t*cos(ang>z=0(相似形：5、69>79 双鱼曲线方程：rho=30+10*sin(t*360*10>theta=t*180*cos(t*360*10>phi=t*360*3080 蝴蝶结曲线方程：x=200*t*sin(t*3600>y=250*t*cos(t*3600>z=300*t*sin(t*1800>81.“两相望”曲线方程：rho=30theta=t*360*cos(t*360*20>phi=t*360*2082 小蜜蜂方程：x=cos(t*360>+cos(3*t*360>y=sin(t*360>+sin(5*t*360>83 弯月方程：x=cos(t*360>+cos(2*t*360>y=sin(t*360>*2+sin(t*360>*284 热带鱼方程：a=5x=(a*(cos(t*360*3>>^4>*ty=(a*(sin(t*360*3>>^4>*t85 燕尾剪方程：x=3*cos(t*360*4>y=3*sin(t*360*3>z=t86 天蚕丝方程：theta=t*3600r=(cos(360*t*20>*.5*t+1>*t87 心电图方程：r=sin(t*360*2>+.2 theta=10+t*(6*360>z=t*388.变化后的星形线方程：theta=t*360x=10*cos(theta>^3y=10*sin(theta>^3z=cos(theta>89.小白兔方程：theta=t*360-90r=cos(360*(t/(1+t^(6.5>>>*6*t>*3.5+5 90.手掌方程：theta=t*360+180r=cos(360*t^3*6>*2+591.锁呐线方程：x=2*cos(t*360*3>*ty=2*sin(t*360*3>*tz=(sqrt(sqrt(sqrt(t>>>>^3*5(同形：53>92.五环方程：theta=t*360*4r=cos(t*360*5>+193.蜘蛛网方程：theta=t*360*5r=t*sin(t*360*25>*5+894.次声波方程：x=t*5y=t*cos(t*360*8>95.十字渐开线方程：theta=t*360*4r=(cos(t*360*16>*0.5*t+1>*t96.内五环方程：theta=t*360*4x=2+(10-5>*cos(theta>+6*cos((10/6-1>*theta>y=2+(10-5>*sin(theta>-6*sin((10/6-1>*theta> 97.蜗轨线方程：theta=t*360*2r=cos(t*360*30>*t*0.5+t*2星形线：数学方程：x=a*cos3(t>y=a*sin3(t>心脏线：数学方程：r = 2a(1+cos(θ>>悬链线：数学方程：y=a*cosh(x/a>克莱线：数学方程：r=4a*cos3(θ/3>蜗牛线：数学方程：r=a*sin(θ>/θ<做不出来？Why）蔓叶线：数学方程：r=2a*tan(θ>sin(θ><分2段做）曳物线：数学方程：x=1/cosh(t>y=t-tanh(t> (分两段做> 平摆线：数学方程：x=at-h*sin(t> y=a-h*cos(t> (做出来形状不对？> 外摆线：数学方程：x=(a+b>cos θ-lcos((a+b>/b θ>y=(a+b>sin θ-lsin((a+b>/b θ> (abl 基圆、滚圆、摆点半径，θ公转角> 内摆线：数学方程：x=(a-b>cos θ+lcos((b-a>/b θ>y=(a-b>sin θ+lsin((b-a>/b θ> (abl 基圆、滚圆、摆点半径，θ公转角> 蚌线：数学方程：a(r*cos θ-a>=k 2cos 2θ (做不出全360度的？> 三尖瓣线：数学方程：x=a(2cost+cos2t> y=a(2sint-sin2t>(将2变为n-1即扩展为n 尖瓣线> Devils 曲线：数学方程：r=((25-24tan 2θ>/(1-tan 2θ>>1/2 (做不出> 8字曲线：数学方程：r 2=a 2cos2θsec 4θ (做不出> 双叶线：数学方程：r=4a*cos θ*sin 2θ 费马线：数学方程：r 2=a 2θ (分两段做>对数螺线(等角螺线>： 数学方程：r=ae m θ 阿基M 德螺线(等径螺线>数学方程：r=a θ 叶形线：数学方程：r=4a*cos θsin 2θ-bcos θ 迪卡尔叶形线：数学方程：x=3at/(1+t 3>y=3at 2/(1+t 3>肾形线：数学方程：r=a(1+2sin(θ/2>>双曲螺线：数学方程：r=a/θ(做不出？> 渐开线：数学方程：x=a(cost+t*sint> y=a(sint-t*cost> 杖头线：数学方程：r=b 2/(a*cos 2θ> (做不出> 双扭线：数学方程：r 2=a 2cos(2θ> (做不出>Lissajous 曲线：数学方程：x=a*sin(nt+c> y=b*sint 连锁螺线：数学方程：r 2=a 2/θ (做不出> 肾脏线：数学方程：x=a(3cost-cos3t> y=a(3sint-sin3t> 半立方抛物线： 数学方程：y 3=ax 2(做出形状不对？> 梨形四次曲线：数学方程：b 2y 2=x 3(a-x> (形状不对> 平稳曲线：数学方程：x=a*sin(m+n>t/sin(m-n>ty=2a*sin(mt>sin(nt>/sin(m-n>t(做不出>Rhodonea曲线(柱坐标>：数学方程：r=asin(kθ>追踪曲线：数学方程：y=ax2-log(x>正环索线：数学方程：r=a*cos(2θ>/cosθ(做不出>Talbot曲线：数学方程：x=(a2+f2+sin2t>cost/ay=(a2+f2sin2t-2f2>sint/b蛇状线：数学方程：x2y+aby-a2x=0瓦特曲线：数学方程：r2=b2-(a*sinθ±(c2-a2cos2θ>1/2>2(做不出>三等分角线：数学方程：r=2a*sin3θ/sin2θ(做不出>三叶线：数学方程：r=a*cosθ*(4sin2θ-1>魔线：数学方程：x=aty=a/(1+t2>L曲线：数学方程：(x/a>n+(y/b>n=1三叶线：数学方程：r=a*cos3t四叶线：数学方程：r=a*cos2tGernono曲线：数学方程：x=costy=sintcost箕舌线：数学方程：x=tanty=cos2t梨形线：数学方程：x=1+sint y=a*cost*(1+sint>抛物线：数学方程：x=2pt2y=2pt申明：所有资料为本人收集整理，仅限个人学习使用，勿做商业用途。

1.碟形弹簧圓柱坐标方程：r = 5theta = t*3600z =(sin(3.5*theta-90))+24*t此主题相关图片如下：1.jpg2.葉形线.笛卡儿坐標标方程：a=10x=3*a*t/(1+(t^3))y=3*a*(t^2)/(1+(t^3))此主题相关图片如下：2.jpg3.螺旋线(Helical curve) 圆柱坐标（cylindrical）方程：r=ttheta=10+t*(20*360)z=t*3此主题相关图片如下：3.jpg4.蝴蝶曲线球坐标方程：rho = 8 * ttheta = 360 * t * 4phi = -360 * t * 8此主题相关图片如下：4.jpg5.渐开线采用笛卡尔坐标系方程：r=1ang=360*ts=2*pi*r*tx0=s*cos(ang)y0=s*sin(ang)x=x0+s*sin(ang)y=y0-s*cos(ang)z=0此主题相关图片如下：5.jpg6.螺旋线.笛卡儿坐标方程：x = 4 * cos ( t *(5*360)) y = 4 * sin ( t *(5*360))z = 10*t此主题相关图片如下：6.jpg笛卡尔坐标系方程：z=0x = 10*ty = log(10*t+0.0001)此主题相关图片如下：7.jpg8.球面螺旋线采用球坐标系方程：rho=4theta=t*180phi=t*360*20此主题相关图片如下：8.jpg9.双弧外摆线方程：l=2.5b=2.5x=3*b*cos(t*360)+l*cos(3*t*360) Y=3*b*sin(t*360)+l*sin(3*t*360)此主题相关图片如下：9.jpg10.星行线卡迪尔坐标方程：a=5x=a*(cos(t*360))^3y=a*(sin(t*360))^3此主题相关图片如下：10.jpg11.心脏线圓柱坐标方程：a=10r=a*(1+cos(theta))theta=t*360此主题相关图片如下：11.jpg12.圆内螺旋线采用柱座标系方程：theta=t*360r=10+10*sin(6*theta)z=2*sin(6*theta)此主题相关图片如下：12.jpg13.正弦曲线笛卡尔坐标系方程：x=50*ty=10*sin(t*360)z=0此主题相关图片如下：13.jpg14.太阳线（这本来是做别的曲线的，结果做错了，就变成这样了）此主题相关图片如下：14.jpg15.费马曲线（有点像螺纹线）数学方程：r＊r = a*a*theta圓柱坐标方程1: theta=360*t*5a=4r=a*sqrt(theta*180/pi)方程2: theta=360*t*5a=4r=-a*sqrt(theta*180/pi)由于Pro/e只能做连续的曲线，所以只能分两次做此主题相关图片如下：15.jpg16.Talbot 曲线卡笛尔坐标方程：theta=t*360a=1.1b=0.666c=sin(theta)f=1x = (a*a+f*f*c*c)*cos(theta)/ay = (a*a-2*f+f*f*c*c)*sin(theta)/b此主题相关图片如下：16.jpg17.4叶线（一个方程做的，没有复制）此主题相关图片如下：17.jpg18.Rhodonea 曲线采用笛卡尔坐标系方程：theta=t*360*4x=25+(10-6)*cos(theta)+10*cos((10/6-1)*theta) y=25+(10-6)*sin(theta)-6*sin((10/6-1)*theta)此主题相关图片如下：18.jpg19. 抛物线笛卡儿坐标方程：x =(4 * t)y =(3 * t) + (5 * t ^2)z =0此主题相关图片如下：19.jpg20.螺旋线圓柱坐标方程：r = 5theta = t*1800z =(cos(theta-90))+24*t此主题相关图片如下：20.jpg我要自学网，打造专业软件视频教程21.三叶线圆柱坐标方程：a=1theta=t*380b=sin(theta)r=a*cos(theta)*(4*b*b-1)此主题相关图片如下：21.jpg22.外摆线迪卡尔坐标方程：theta=t*720*5b=8a=5x=(a+b)*cos(theta)-b*cos((a/b+1)*theta) y=(a+b)*sin(theta)-b*sin((a/b+1)*theta) z=0此主题相关图片如下：22.jpg23. Lissajous 曲线theta=t*360a=1b=1c=100n=3x=a*sin(n*theta+c)y=b*sin(theta)此主题相关图片如下：23.jpg24.长短幅圆内旋轮线卡笛尔坐标方程：a=5b=7c=2.2theta=360*t*10x=(a-b)*cos(theta)+c*cos((a/b-1)*theta) y=(a-b)*sin(theta)-c*sin((a/b-1)*theta)此主题相关图片如下：24.jpg25.长短幅圆外旋轮线卡笛尔坐标方程：theta=t*360*10a=5b=3c=5x=(a+b)*cos(theta)-c*cos((a/b+1)*theta) y=(a+b)*sin(theta)-c*sin((a/b+1)*theta)此主题相关图片如下：25.jpg26. 三尖瓣线a=10x = a*(2*cos(t*360)+cos(2*t*360)) y = a*(2*sin(t*360)-sin(2*t*360))此主题相关图片如下：26.jpg27.概率曲线！方程：笛卡儿坐标x = t*10-5y = exp(0-x^2)此主题相关图片如下：27.jpg28.箕舌线笛卡儿坐标系a = 1x = -5 + t*10y = 8*a^3/(x^2+4*a^2)此主题相关图片如下：28.jpg29.阿基米德螺线柱坐标a=100theta = t*400r = a*theta此主题相关图片如下：29.jpg30.对数螺线柱坐标theta = t*360*2.2a = 0.005r = exp(a*theta)此主题相关图片如下：30.jpg31.蔓叶线笛卡儿坐标系a=10y=t*100-50solvex^3 = y^2*(2*a-x)for x此主题相关图片如下：31.jpg32.tan曲线笛卡儿坐标系x = t*8.5 -4.25y = tan(x*20)此主题相关图片如下：32.jpg33.双曲余弦x = 6*t-3y = (exp(x)+exp(0-x))/2此主题相关图片如下：33.jpg34.双曲正弦x = 6*t-3y = (exp(x)-exp(0-x))/2此主题相关图片如下：34.jpg35.双曲正切x = 6*t-3y = (exp(x)-exp(0-x))/(exp(x)+exp(0-x))此主题相关图片如下：35.jpg36.一峰三驻点曲线x = 3*t-1.5y=(x^2-1)^3+1此主题相关图片如下：36.jpg37.八字曲线x = 2 * cos ( t *(2*180))y = 2 * sin ( t *(5*360))z = 0此主题相关图片如下：37.jpg38.螺旋曲线r=t*(10*180)+1theta=10+t*(20*180)z=t此主题相关图片如下：38.jpg39.圆x = cos ( t *(5*180))y = sin ( t *(5*180))z = 0此主题相关图片如下：39.jpg40.封闭球形环绕曲线rho=2theta=360*tphi=t*360*10此主题相关图片如下：40.jpg41.柱坐标螺旋曲线x = 100*t * cos ( t *(5*180)) y = 100*t * sin ( t *(5*180)) z = 0此主题相关图片如下：41.jpg42.蛇形曲线x = 2 * cos ( (t+1) *(2*180))y = 2 * sin ( t *(5*360))z = t*(t+1)此主题相关图片如下：42.jpg43.8字形曲线柱坐标theta = t*360r=10+(8*sin(theta))^2此主题相关图片如下：43.jpg44.椭圆曲线笛卡尔坐标系a = 10b = 20theta = t*360x = a*cos(theta)y = b*sin(theta)此主题相关图片如下：44.jpg45.梅花曲线柱坐标theta = t*360r=10+(3*sin(theta*2.5))^2此主题相关图片如下：45.jpg46.另一个花曲线theta = t*360r=10-(3*sin(theta*3))^2z=4*sin(theta*3)^2此主题相关图片如下：46.jpg47.改一下就成为空间感更强的花曲线了;) theta = t*360r=10-(3*sin(theta*3))^2z=(r*sin(theta*3))^2此主题相关图片如下：47.gif48.螺旋上升的椭圆线a = 10b = 20theta = t*360*3x = a*cos(theta)y = b*sin(theta)z=t*12此主题相关图片如下：48.jpg49.甚至这种螺旋花曲线theta = t*360*4r=10+(3*sin(theta*2.5))^2z = t*16此主题相关图片如下：49.jpg50 鼓形线笛卡尔方程r=5+3.3*sin(t*180)+ttheta=t*360*10z=t*10此主题相关图片如下：50.jpg51 长命锁曲线笛卡尔方程：a=1*t*359.5b=q2*t*360c=q3*t*360rr1=w1rr2=w2rr3=w3x=rr1*cos(a)+rr2*cos(b)+rr3*cos(c) y=rr1*sin(a)+rr2*sin(b)+rr3*sin(c)此主题相关图片如下：51.jpg<script src="/icax_gg.php?pos=Ncontent" type="text/javascript"></scri pt>Pro/E 各种曲线方程集合∙发布者：孤峰醉酒来源：ivproe 发布日期：点击：<script src="/publish/counter.php?o=display_counter&amp;Id=230"></script> 113595∙<script type="text/javascript"></script>字体大小:∙小∙中∙大<script language="javascript" src="/icax_gg.php?pos=home250"></scr ipt>51 长命锁曲线a=1*t*359.5b=q2*t*360c=q3*t*360rr1=w1rr2=w2rr3=w3x=rr1*cos(a)+rr2*cos(b)+rr3*cos(c)y=rr1*sin(a)+rr2*sin(b)+rr3*sin(c)图51 52 簪形线球坐标方程：rho=200*ttheta=900*tphi=t*90*10此主题相关图片如下：52.jpgr=t^10theta=t^3*360*6*3+t^3*360*3*3 z=t^3*(t+1)此主题相关图片如下：53.jpg54.蘑菇曲线rho=t^3+t*(t+1)theta=t*360phi=t^2*360*20*20此主题相关图片如下：54.jpg55. 8字曲线a=1b=1x=3*b*cos(t*360)+a*cos(3*t*360) Y=b*sin(t*360)+a*sin(3*t*360)此主题相关图片如下：55.jpg56.梅花曲线theta=t*360r=100+50*cos(5*theta)z=2*cos(5*theta)此主题相关图片如下：56.jpg57.桃形曲线rho=t^3+t*(t+1)theta=t*360phi=t^2*360*10*10此主题相关图片如下：57.jpg58.名稱:碟形弹簧建立環境:pro/e圓柱坐r = 5theta = t*3600z =(sin(3.5*theta-90))+24此主题相关图片如下：58.jpg59.环形二次曲线笛卡儿方程：x=50*cos(t*360)y=50*sin(t*360)z=10*cos(t*360*8)此主题相关图片如下：59.jpg60 蝶线球坐标：rho=4*sin(t*360)+6*cos(t*360^2) theta=t*360phi=log(1+t*360)*t*360此主题相关图片如下：60.jpg61.正弦周弹簧笛卡尔：ang1=t*360ang2=t*360*20x=ang1*2*pi/360y=sin(ang1)*5+cos(ang2)z=sin(ang2)此主题相关图片如下：61.jpg62.环形螺旋线x=（50+10*sin(t*360*15))*cos(t*360) y=(50+10*sin(t*360*15))*sin(t*360)z=10*cos(t*360*5)此主题相关图片如下：62.jpg63.内接弹簧x=2*cos(t*360*10)+cos(t*180*10) y=2*sin(t*360*10)+sin(t*180*10) z=t*6此主题相关图片如下：63.jpg64.多变内接式弹簧x=3*cos(t*360*8)-1.5*cos(t*480*8) y=3*sin(t*360*8)-1.5*sin(t*480*8)z=t*8此主题相关图片如下：64.jpg65.柱面正弦波线柱坐标：方程r=30theta=t*360z=5*sin(5*theta-90)此主题相关图片如下：65.jpg66. ufo （漩涡线）球坐标：rho=t*20^2theta=t*log(30)*60phi=t*7200此主题相关图片如下：66.jpg67. 手把曲线thta0=t*360thta1=t*360*6r0=400r1=40r=r0+r1*cos(thta1)x=r*cos(thta0)y=r1*sin(thta1)z=0此主题相关图片如下：67.jpg68.篮子圆柱坐标r=5+0.3*sin(t*180)+ttheta=t*360*30z=t*5此主题相关图片如下：68.gif69. 圆柱齿轮齿廓的渐开线方程：afa=60*tx=10*cos(afa)+pi*10*afa/180*sin(afa)x=10*sin(afa)-pi*10*afa/180*cos(afa)z=0注：afa为压力角，取值范围是0到60，10为基圆半径。

最全proe（creo）方程式曲线和表达式作者：登科螺旋曲线建立环境：Pro/E软件、笛卡尔坐标系半径是10，螺距是2，总长是20的螺旋线x=10*cos(t*10*360)y=10*sin(t*10*360)z=20*t名称：正弦曲线建立环境：Pro/E软件、笛卡尔坐标系x=50*ty=10*sin(t*360)z=0名称：螺旋线(Helical curve)建立环境：PRO/E；圆柱坐标（cylindrical）r=ttheta=10+t*(20*360)z=t*3蝴蝶曲线球坐标PRO/E方程：rho = 8 * ttheta = 360 * t * 4phi = -360 * t * 8Rhodonea 曲线采用笛卡尔坐标系theta=t*360*4x=25+(10-6)*cos(theta)+10*cos((10/6-1)*theta) y=25+(10-6)*sin(theta)-6*sin((10/6-1)*theta) *********************************圆内螺旋线采用柱座标系theta=t*360r=10+10*sin(6*theta)z=2*sin(6*theta)渐开线的方程r=1ang=360*ts=2*pi*r*tx0=s*cos(ang)y0=s*sin(ang)x=x0+s*sin(ang)y=y0-s*cos(ang)z=0对数曲线z=0x = 10*ty = log(10*t+0.0001)球面螺旋线（采用球坐标系）rho=4theta=t*180phi=t*360*20名称：双弧外摆线卡迪尔坐标方程：l=2.5b=2.5x=3*b*cos(t*360)+l*cos(3*t*360)Y=3*b*sin(t*360)+l*sin(3*t*360)名称：星行线卡迪尔坐标方程：a=5x=a*(cos(t*360))^3y=a*(sin(t*360))^3名稱:心臟線建立環境:pro/e,圓柱坐標a=10r=a*(1+cos(theta)) theta=t*360名稱:葉形線建立環境:笛卡儿坐標a=10x=3*a*t/(1+(t^3))y=3*a*(t^2)/(1+(t^3))笛卡儿坐标下的螺旋线x = 4 * cos ( t *(5*360)) y = 4 * sin ( t *(5*360)) z = 10*t一抛物线笛卡儿坐标x =(4 * t)y =(3 * t) + (5 * t ^2) z =0名稱:碟形弹簧建立環境:pro/e圓柱坐r = 5theta = t*3600z =(sin(3.5*theta-90))+24*t 费马曲线（有点像螺纹线）数学方程：r＊r = a*a*theta圓柱坐标方程1: theta=360*t*5a=4r=a*sqrt(theta*180/pi)方程2: theta=360*t*5a=4r=-a*sqrt(theta*180/pi)由于Pro/e只能做连续的曲线，所以只能分两次做Talbot 曲线卡笛尔坐标方程：theta=t*360a=1.1b=0.666c=sin(theta)f=1x = (a*a+f*f*c*c)*cos(theta)/ay = (a*a-2*f+f*f*c*c)*sin(theta)/b.螺旋线圓柱坐标方程：r = 5theta = t*1800z =(cos(theta-90))+24*t三叶线圆柱坐标方程：a=1theta=t*380b=sin(theta)r=a*cos(theta)*(4*b*b-1)外摆线迪卡尔坐标方程：theta=t*720*5b=8a=5x=(a+b)*cos(theta)-b*cos((a/b+1)*theta)y=(a+b)*sin(theta)-b*sin((a/b+1)*theta)z=0Lissajous 曲线theta=t*360a=1b=1c=100n=3x=a*sin(n*theta+c)y=b*sin(theta)长短幅圆内旋轮线卡笛尔坐标方程：a=5b=7c=2.2theta=360*t*10x=(a-b)*cos(theta)+c*cos((a/b-1)*theta)y=(a-b)*sin(theta)-c*sin((a/b-1)*theta)长短幅圆外旋轮线卡笛尔坐标方程：theta=t*360*10a=5b=3c=5x=(a+b)*cos(theta)-c*cos((a/b+1)*theta)y=(a+b)*sin(theta)-c*sin((a/b+1)*theta)三尖瓣线a=10x = a*(2*cos(t*360)+cos(2*t*360)) y = a*(2*sin(t*360)-sin(2*t*360))概率曲线！方程：笛卡儿坐标x = t*10-5y = exp(0-x^2)箕舌线笛卡儿坐标系a = 1x = -5 + t*10y = 8*a^3/(x^2+4*a^2)阿基米德螺线柱坐标a=100theta = t*400r = a*theta对数螺线柱坐标theta = t*360*2.2 a = 0.005r = exp(a*theta)八字曲线x = 2 * cos ( t *(2*180))y = 2 * sin ( t *(5*360))z = 0螺旋曲线r=t*(10*180)+1theta=10+t*(20*180)z=t圆x = cos ( t *(5*180))y = sin ( t *(5*180))z = 0柱坐标螺旋曲线x = 100*t * cos ( t *(5*180))y = 100*t * sin ( t *(5*180))z = 0椭圆曲线笛卡尔坐标系a = 10b = 20theta = t*360x = a*cos(theta)y = b*sin(theta)梅花曲线柱坐标theta = t*360r=10+(3*sin(theta*2.5))^2笛卡尔方程r=5+3.3*sin(t*180)+t theta=t*360*10z=t*10环形二次曲线笛卡儿方程：x=50*cos(t*360)y=50*sin(t*360)z=10*cos(t*360*8)x=（50+10*sin(t*360*15)）*cos(t*360) y=(50+10*sin(t*360*15))*sin(t*360)z=10*cos(t*360*5)内接弹簧笛卡尔：x=2*cos(t*360*10)+cos(t*180*10)y=2*sin(t*360*10)+sin(t*180*10)z=t*6ufo （漩涡线）球坐标：rho=t*20^2theta=t*log(30)*60 phi=t*7200手把曲线笛卡尔：thta0=t*360thta1=t*360*6r0=400r1=40r=r0+r1*cos(thta1) x=r*cos(thta0)y=r1*sin(thta1)z=0圆柱坐标r=5+0.3*sin(t*180)+ttheta=t*360*30z=t*5篮子圆柱齿轮齿廓的渐开线方程：笛卡尔坐标afa=60*tx=10*cos(afa)+pi*10*afa/180*sin(afa)x=10*sin(afa)-pi*10*afa/180*cos(afa)z=0注：afa为压力角，取值范围是0到60，10为基圆半径笛卡尔：theta=t*360r=30+10*sin(theta*30) z=0太阳线r=1.5*cos(50*theta)+1 theta=t*360z=0迪卡尔坐标x=200*t*sin(t*3600) y=250*t*cos(t*3600) z=300*t*sin(t*1800)蕊theta = t*360r=5-(3*sin(theta*3))^2 z=(r*sin(theta*3))^2。

z=0x = 10*ty = log(10*t+0.0001)球面螺旋线（采用球坐标系）rho=4theta=t*180phi=t*360*20名称：双弧外摆线卡迪尔坐标方程：l=2.5b=2.5x=3*b*cos(t*360)+l*cos(3*t*360) Y=3*b*sin(t*360)+l*sin(3*t*360)名称：星行线卡迪尔坐标方程：a=5x=a*(cos(t*360))^3y=a*(sin(t*360))^3名称:心脏线建立环境:pro/e,圆柱坐标a=10r=a*(1+cos(theta))theta=t*360名称:叶形线建立环境:笛卡儿坐标a=10x=3*a*t/(1+(t^3))y=3*a*(t^2)/(1+(t^3))笛卡儿坐标下的螺旋线x = 4 * cos ( t *(5*360))y = 4 * sin ( t *(5*360))z = 10*t一抛物线x =(4 * t)y =(3 * t) + (5 * t ^2)z =0名称:碟形弹簧建立环境:pro/e圆柱坐r = 5theta = t*3600z =(sin(3.5*theta-90))+24*t方程: 阿基米德螺旋线x = (a +f sin (t))cos(t)/ay = (a -2f +f sin (t))sin(t)/bpro/e关系式、函数的相关说明资料？关系中使用的函数数学函数下列运算符可用于关系（包括等式和条件语句）中。

关系中也可以包括下列数学函数：cos () 余弦tan () 正切sin () 正弦sqrt () 平方根asin () 反正弦acos () 反余弦atan () 反正切sinh () 双曲线正弦cosh () 双曲线余弦tanh () 双曲线正切注释：所有三角函数都使用单位度。

log() 以10为底的对数ln() 自然对数exp() e的幂abs() 绝对值ceil() 不小于其值的最小整数floor() 不超过其值的最大整数可以给函数ceil和floor加一个可选的自变量，用它指定要圆整的小数字数。

Proe-Creo-UG曲线⽅程⼤全及关系式、函数的说明资料Proe Creo UG曲线⽅程⼤全及关系式、函数的说明资料Pro/E 各种曲线⽅程集合1.碟形弹簧圓柱坐标⽅程：r = 5theta = t*3600z =(sin(3.5*theta-90))+24*t图12.葉形线.笛卡⼉坐標标⽅程：a=10x=3*a*t/(1+(t^3))y=3*a*(t^2)/(1+(t^3))图23.螺旋线(Helical curve)圆柱坐标（cylindrical）⽅程：r=ttheta=10+t*(20*360)z=t*3图34.蝴蝶曲线球坐标⽅程：rho = 8 * ttheta = 360 * t * 4phi = -360 * t * 8图45.渐开线采⽤笛卡尔坐标系⽅程：r=1ang=360*ts=2*pi*r*tx0=s*cos(ang)y0=s*sin(ang)x=x0+s*sin(ang)y=y0-s*cos(ang)z=0图56.螺旋线.笛卡⼉坐标⽅程：x = 4 * cos ( t *(5*360))y = 4 * sin ( t *(5*360))z = 10*t图6 7.对数曲线笛卡尔坐标系⽅程：z=0x = 10*ty = log(10*t+0.0001)图78.球⾯螺旋线采⽤球坐标系⽅程：rho=4theta=t*180phi=t*360*20图8 9.双弧外摆线卡迪尔坐标⽅程：l=2.5b=2.5x=3*b*cos(t*360)+l*cos(3*t*360) Y=3*b*sin(t*360)+l*sin(3*t*360)图910.星⾏线卡迪尔坐标⽅程：a=5x=a*(cos(t*360))^3y=a*(sin(t*360))^3图10 11.⼼脏线圓柱坐标⽅程：a=10r=a*(1+cos(theta))theta=t*360Pro/E 各种曲线⽅程集合（⼆）22.外摆线迪卡尔坐标⽅程：theta=t*720*5b=8a=5x=(a+b)*cos(theta)-b*cos((a/b+1)*theta) y=(a+b)*sin(theta)-b*sin((a/b+1)*theta) z=0图22 23. Lissajous 曲线theta=t*360a=1b=1c=100n=3x=a*sin(n*theta+c)y=b*sin(theta)图23 24.长短幅圆内旋轮线卡笛尔坐标⽅程：a=5b=7c=2.2theta=360*t*10x=(a-b)*cos(theta)+c*cos((a/b-1)*theta) y=(a-b)*sin(theta)-c*sin((a/b-1)*theta)图24 25.长短幅圆外旋轮线卡笛尔坐标⽅程：theta=t*360*10a=5b=3c=5x=(a+b)*cos(theta)-c*cos((a/b+1)*theta) y=(a+b)*sin(theta)-c*sin((a/b+1)*theta)图25 26. 三尖瓣线a=10x = a*(2*cos(t*360)+cos(2*t*360))y = a*(2*sin(t*360)-sin(2*t*360))图26 27.概率曲线！⽅程：笛卡⼉坐标x = t*10-5y = exp(0-x^2)图27 28.箕⾆线笛卡⼉坐标系a = 1x = -5 + t*10y = 8*a^3/(x^2+4*a^2)图28 29.阿基⽶德螺线柱坐标a=100theta = t*400r = a*theta图29 30.对数螺线柱坐标theta = t*360*2.2a = 0.005r = exp(a*theta)图30 31.蔓叶线笛卡⼉坐标系a=10y=t*100-50solvex^3 = y^2*(2*a-x)for x图31 32.tan曲线笛卡⼉坐标系x = t*8.5 -4.25y = tan(x*20)图32 33.双曲余弦x = 6*t-3y = (exp(x)+exp(0-x))/2图33 34.双曲正弦x = 6*t-3y = (exp(x)-exp(0-x))/2图34 35.双曲正切图35 36.⼀峰三驻点曲线x = 3*t-1.5y=(x^2-1)^3+1图36 37.⼋字曲线x = 2 * cos ( t *(2*180))y = 2 * sin ( t *(5*360))z = 0图37 38.螺旋曲线r=t*(10*180)+1theta=10+t*(20*180)图38 39.圆x = cos ( t *(5*180))y = sin ( t *(5*180))z = 0图39 40.封闭球形环绕曲线rho=2phi=t*360*10图40 41.柱坐标螺旋曲线x = 100*t * cos ( t *(5*180))y = 100*t * sin ( t *(5*180))z = 0Pro/E 各种曲线⽅程集合（三）42.蛇形曲线x = 2 * cos ( (t+1) *(2*180))y = 2 * sin ( t *(5*360))z = t*(t+1)图42 43.8字形曲线柱坐标theta = t*360r=10+(8*sin(theta))^2图43 44.椭圆曲线笛卡尔坐标系a = 10b = 20theta = t*360x = a*cos(theta)y = b*sin(theta)图44 45.梅花曲线柱坐标theta = t*360r=10+(3*sin(theta*2.5))^2图45 46.另⼀个花曲线theta = t*360r=10-(3*sin(theta*3))^2z=4*sin(theta*3)^2图46 47.改⼀下就成为空间感更强的花曲线了;) theta = t*360r=10-(3*sin(theta*3))^2z=(r*sin(theta*3))^2图4748.螺旋上升的椭圆线a = 10b = 20theta = t*360*3x = a*cos(theta)y = b*sin(theta)z=t*12图48 49.甚⾄这种螺旋花曲线theta = t*360*4r=10+(3*sin(theta*2.5))^2z = t*16图49 50 ⿎形线笛卡尔⽅程r=5+3.3*sin(t*180)+ttheta=t*360*10z=t*10图50 51 长命锁曲线笛卡尔⽅程：a=1*t*359.5rr1=w1rr2=w2rr3=w3x=rr1*cos(a)+rr2*cos(b)+rr3*cos(c) y=rr1*sin(a)+rr2*sin(b)+rr3*sin(c)图51 52 簪形线球坐标⽅程：rho=200*ttheta=900*tphi=t*90*10图52 53.螺旋上升曲线r=t^10theta=t^3*360*6*3+t^3*360*3*3 z=t^3*(t+1)图53 54.蘑菇曲线rho=t^3+t*(t+1)theta=t*360phi=t^2*360*20*20图54b=1x=3*b*cos(t*360)+a*cos(3*t*360) Y=b*sin(t*360)+a*sin(3*t*360)图55 56.梅花曲线theta=t*360r=100+50*cos(5*theta)z=2*cos(5*theta)图56 57.桃形曲线rho=t^3+t*(t+1)theta=t*360phi=t^2*360*10*10图57 58.名稱:碟形弹簧建⽴環境:pro/e圓柱坐r = 5theta = t*3600z =(sin(3.5*theta-90))+24图58 59.环形⼆次曲线笛卡⼉⽅程：x=50*cos(t*360)y=50*sin(t*360)z=10*cos(t*360*8)。