| /Modules/Mechanical/WINDGAUGE01A/CAD/configuration/lopatky.scad |
|---|
| --- rotor1.scad (nonexistent) |
| +++ rotor1.scad (revision 4277) |
| @@ -0,0 +1,88 @@ |
| +$fn=40; // model faces resolution. |
| +//include <configuration.scad> |
| + |
| +module rotor1(prumer_rotoru1,vyska_rotoru1,prumer_sroubu,vyska_matky,prumer_orechu,sila_materialu,sila_materialu_vule,hloubka_prekryti,hloubka_uchytu,sila_uchytu,vyska_uchytu,tolerance_uchytu) |
| + { |
| + difference() |
| + { |
| + union () |
| + { |
| + |
| + cylinder (h = vyska_rotoru1-hloubka_prekryti, r=prumer_rotoru1/2, center = true, $fn=100); |
| + |
| + |
| + translate([0,0,vyska_rotoru1/2]) |
| + cylinder (h = hloubka_prekryti, r=(prumer_rotoru1/2) -sila_materialu-sila_materialu_vule, center = true, $fn=100); |
| + |
| +//otvory pro lopatky |
| + translate([0,0,-(vyska_rotoru1-hloubka_prekryti)/2-(vyska_uchytu+tolerance_uchytu)/2]) |
| + |
| +//otvory pro lopatky |
| + difference () |
| + { |
| + cylinder (h = vyska_uchytu+tolerance_uchytu, r=(prumer_rotoru1/2), center = true, $fn=100); |
| + |
| + cylinder (h = vyska_uchytu+2*tolerance_uchytu, r=(prumer_rotoru1/2-hloubka_uchytu+5), center = true, $fn=100); |
| + |
| + //dira pro prvni uchyt lopatky |
| + translate([hloubka_uchytu/2+(prumer_rotoru1/2-hloubka_uchytu),0,0]) |
| + cube([hloubka_uchytu,sila_uchytu+tolerance_uchytu,vyska_uchytu+2*tolerance_uchytu],true); |
| + |
| + //dira pro druhy uchyt lopatky |
| + |
| + rotate(a=[0,0,120]) |
| + |
| + translate([hloubka_uchytu/2+(prumer_rotoru1/2-hloubka_uchytu),0,0]) |
| + cube([hloubka_uchytu,sila_uchytu+tolerance_uchytu,vyska_uchytu+2*tolerance_uchytu],true); |
| + |
| + //dira pro treti uchyt lopatky |
| + |
| + rotate(a=[0,0,240]) |
| + |
| + translate([hloubka_uchytu/2+(prumer_rotoru1/2-hloubka_uchytu),0,0]) |
| + cube([hloubka_uchytu,sila_uchytu+tolerance_uchytu,vyska_uchytu+2*tolerance_uchytu],true); |
| + |
| + } |
| + |
| + } |
| + |
| +//otvory pro uchyceni krytky rotoru |
| + translate([0,0,hloubka_prekryti/2]) |
| + cylinder (h = vyska_rotoru1+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| + |
| + translate([0,0,-(vyska_rotoru1-hloubka_prekryti)/2+vyska_matky/2]) |
| + cylinder (h = vyska_matky+0.1, r=prumer_orechu/2, center = true, $fn=100); |
| + |
| + |
| +//otvor pro uchyceni prvni lopatky |
| + translate([hloubka_uchytu/2+(prumer_rotoru1/2-hloubka_uchytu),0,hloubka_prekryti/2]) |
| + cylinder (h = vyska_rotoru1+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| + |
| + translate([hloubka_uchytu/2+(prumer_rotoru1/2-hloubka_uchytu),0,-(vyska_rotoru1-hloubka_prekryti)/2+vyska_matky/2]) |
| + cylinder (h = vyska_matky+0.1, r=prumer_orechu/2, center = true, $fn=100); |
| + |
| +//otvor pro uchyceni druhe lopatky |
| + rotate(a=[0,0,120]) |
| + translate([hloubka_uchytu/2+(prumer_rotoru1/2-hloubka_uchytu),0,hloubka_prekryti/2]) |
| + cylinder (h = vyska_rotoru1+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| + |
| + rotate(a=[0,0,120]) |
| + translate([hloubka_uchytu/2+(prumer_rotoru1/2-hloubka_uchytu),0,-(vyska_rotoru1-hloubka_prekryti)/2+vyska_matky/2]) |
| + cylinder (h = vyska_matky+0.1, r=prumer_orechu/2, center = true, $fn=100); |
| + |
| +//otvor pro uchyceni treti lopatky |
| + rotate(a=[0,0,240]) |
| + translate([hloubka_uchytu/2+(prumer_rotoru1/2-hloubka_uchytu),0,hloubka_prekryti/2]) |
| + cylinder (h = vyska_rotoru1+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| + |
| + rotate(a=[0,0,240]) |
| + translate([hloubka_uchytu/2+(prumer_rotoru1/2-hloubka_uchytu),0,-(vyska_rotoru1-hloubka_prekryti)/2+vyska_matky/2]) |
| + cylinder (h = vyska_matky+0.1, r=prumer_orechu/2, center = true, $fn=100); |
| + |
| +} |
| + |
| +} |
| + |
| + |
| + |
| + |
| /Modules/Mechanical/WINDGAUGE01A/CAD/configuration/rotor2.scad |
|---|
| 0,0 → 1,89 |
| $fn=40; // model faces resolution. |
| //include <configuration.scad> |
| module rotor2 (vyska_rotoru2,prumer_rotoru1,vyska_kryti,sila_materialu,stator1_sila,vyska_matky,vzdalenost_rot_stat,lozisko_prumer_vnitrni,lozisko_prekryv,sila_pod_loziskem,delka_hridele,lozisko_vyska,sirka_matky_tol,sirka_matky,hloubka_uchytu,vyska_rotoru1,prumer_sroubu,vyska_matky,prumer_orechu,vzdalenost_rot_stat2,sirka_matky_tol) |
| { |
| difference() |
| { |
| union () |
| { |
| cylinder (h = vyska_rotoru2, r=prumer_rotoru1/2, center = true, $fn=100); |
| //kryci kroužek |
| translate([0,0,-(vyska_rotoru2)/2-(vyska_kryti)/2]) |
| difference () |
| { |
| cylinder (h = vyska_kryti, r=(prumer_rotoru1/2), center = true, $fn=100); |
| cylinder (h = vyska_kryti+0.1, r=(prumer_rotoru1/2-sila_materialu), center = true, $fn=100); |
| } |
| //doraz na lozisko |
| translate([0,0,-(vyska_rotoru2+stator1_sila+vyska_matky+vzdalenost_rot_stat)/2]) |
| cylinder (h = stator1_sila+vyska_matky+vzdalenost_rot_stat, r=(lozisko_prumer_vnitrni+2*lozisko_prekryv)/2, center = true, $fn=100); |
| //hridel |
| translate([0,0,-(vyska_rotoru2+stator1_sila+vyska_matky+vzdalenost_rot_stat+lozisko_vyska+sila_pod_loziskem+delka_hridele)/2]) |
| cylinder (h = stator1_sila+vyska_matky+vzdalenost_rot_stat+lozisko_vyska+sila_pod_loziskem+delka_hridele, r=(lozisko_prumer_vnitrni/2), center = true, $fn=100); |
| } |
| //otvor v hřídeli |
| translate([0,0,-(stator1_sila+vyska_matky+vzdalenost_rot_stat+lozisko_vyska+sila_pod_loziskem+delka_hridele)/2]) |
| cylinder (h = vyska_rotoru2+stator1_sila+vyska_matky+vzdalenost_rot_stat+lozisko_vyska+sila_pod_loziskem+delka_hridele+0.1, r=(prumer_sroubu/2), center = true, $fn=100); |
| //otvor pro matku |
| translate([0,0,(vyska_rotoru2-vyska_matky)/2]) |
| cylinder (h = vyska_matky+0.1, r= (sirka_matky+sirka_matky_tol)/2, center = true,$fn=6); |
| //otvor pro uchyceni prvni lopatky |
| translate([hloubka_uchytu/2+(prumer_rotoru1/2-hloubka_uchytu),0,0]) |
| cylinder (h = vyska_rotoru1+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| translate([hloubka_uchytu/2+(prumer_rotoru1/2-hloubka_uchytu),0,-(vyska_rotoru2)/2+vyska_matky/2]) |
| cylinder (h = vyska_matky+0.1, r=prumer_orechu/2, center = true, $fn=100); |
| //otvor pro uchyceni druhe lopatky |
| rotate(a=[0,0,120]) |
| translate([hloubka_uchytu/2+(prumer_rotoru1/2-hloubka_uchytu),0,0]) |
| cylinder (h = vyska_rotoru1+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| rotate(a=[0,0,120]) |
| translate([hloubka_uchytu/2+(prumer_rotoru1/2-hloubka_uchytu),0,-(vyska_rotoru2)/2+vyska_matky/2]) |
| cylinder (h = vyska_matky+0.1, r=prumer_orechu/2, center = true, $fn=100); |
| //otvor pro uchyceni treti lopatky |
| rotate(a=[0,0,240]) |
| translate([hloubka_uchytu/2+(prumer_rotoru1/2-hloubka_uchytu),0,0]) |
| cylinder (h = vyska_rotoru1+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| rotate(a=[0,0,240]) |
| translate([hloubka_uchytu/2+(prumer_rotoru1/2-hloubka_uchytu),0,-(vyska_rotoru2)/2+vyska_matky/2]) |
| cylinder (h = vyska_matky+0.1, r=prumer_orechu/2, center = true, $fn=100); |
| } |
| } |
| /Modules/Mechanical/WINDGAUGE01A/CAD/configuration/rotor3.scad |
|---|
| 0,0 → 1,49 |
| $fn=40; // model faces resolution. |
| //include <configuration.scad> |
| //dutinka pro upevneni rotoru |
| module rotor3 (sila_pod_loziskem,delka_hridele,lozisko_prumer_vnitrni,lozisko_prekryv) |
| { |
| difference() |
| { |
| //dotahovací kroužek |
| translate([0,0,0]) |
| cylinder (h = sila_pod_loziskem+delka_hridele+2, r=(lozisko_prumer_vnitrni+2*lozisko_prekryv)/2, center = true, $fn=100); |
| cylinder (h = sila_pod_loziskem+delka_hridele+2+0.1, r=((lozisko_prumer_vnitrni+0.2)/2), center = true, $fn=100); |
| } |
| } |
| module rotor4 (vyska_pod_magnetem,magnet_zapusteni,magnet_prumer,vyska_hlavy_sroubu,prumer_hlavy_sroubu,prumer_sroubu) |
| { |
| difference() |
| { |
| //segment pro sroub a magnet |
| translate([0,0,0]) |
| cylinder (h = vyska_pod_magnetem+magnet_zapusteni, r=(magnet_prumer+2)/2, center = true, $fn=100); |
| //otvor pro magnet |
| translate([0,0,vyska_pod_magnetem/2+0.1]) |
| cylinder (h = magnet_zapusteni, r=((magnet_prumer+0.2)/2), center = true, $fn=100); |
| //zapusteni uchytného sroubu |
| translate([0,0,(vyska_pod_magnetem-vyska_hlavy_sroubu-1)/2+0.1]) |
| cylinder (h = vyska_hlavy_sroubu+1, r=((prumer_hlavy_sroubu+0.2)/2), center = true, $fn=100); |
| //otvor pro sroub |
| cylinder (h = vyska_pod_magnetem+magnet_zapusteni+0.1, r=(prumer_sroubu)/2, center = true, $fn=100); |
| } |
| } |
| /Modules/Mechanical/WINDGAUGE01A/CAD/configuration/stator1.scad |
|---|
| 0,0 → 1,45 |
| $fn=40; // model faces resolution. |
| //include <configuration.scad> |
| module stator1(stator1_sila,lozisko_prumer_vnejsi,sirka_matky,lozisko_prumer_vnitrni,lozisko_prekryv,prumer_sroubu) |
| { |
| difference() |
| { |
| cylinder (h = stator1_sila, r=(lozisko_prumer_vnejsi+10+sirka_matky)/2, center = true, $fn=100); |
| //otvor pro hridel rotoru |
| translate([0,0,0]) |
| cylinder (h = stator1_sila+0.1, r=(lozisko_prumer_vnitrni+2*lozisko_prekryv+2)/2, center = true, $fn=100); |
| //otvor pro sroub 1 |
| translate([(lozisko_prumer_vnejsi+prumer_sroubu+5)/2,0,0]) |
| cylinder (h = stator1_sila+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| //otvor pro sroub 2 |
| rotate(a=[0,0,120]) |
| translate([(lozisko_prumer_vnejsi+prumer_sroubu+5)/2,0,0]) |
| cylinder (h = stator1_sila+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| //otvor pro sroub 3 |
| rotate(a=[0,0,240]) |
| translate([(lozisko_prumer_vnejsi+prumer_sroubu+5)/2,0,0]) |
| cylinder (h = stator1_sila+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| } |
| } |
| /Modules/Mechanical/WINDGAUGE01A/CAD/configuration/stator2.scad |
|---|
| 0,0 → 1,114 |
| $fn=40; // model faces resolution. |
| //include <configuration.scad> |
| module stator2(lozisko_vyska,sila_pod_loziskem,prumer_rotoru1,sila_materialu,vule1,stator3_sila_steny,lozisko_prumer_vnejsi,lozisko_prumer_vnitrni,lozisko_prekryv, |
| prumer_sroubu, |
| lozisko_vyska,vzdalenost_der_x,vzdalenost_der_y,vyska_hlavy_sroubu,prumer_hlavy_sroubu,prumer_rotoru1,stator3_vzdalenost_od_steny) |
| { |
| difference() |
| { |
| cylinder (h = lozisko_vyska+sila_pod_loziskem, r=(prumer_rotoru1-2*sila_materialu-2*vule1-stator3_sila_steny)/2, center = true, $fn=100); |
| //otvor pro lozisko |
| translate([0,0,sila_pod_loziskem]) |
| cylinder (h = lozisko_vyska+0.1, r=(lozisko_prumer_vnejsi+0.1)/2, center = true, $fn=100); |
| //otvor pro hridel rotoru |
| translate([0,0,0]) |
| cylinder (h = lozisko_vyska+sila_pod_loziskem+0.1, r=(lozisko_prumer_vnitrni+2*lozisko_prekryv+2)/2, center = true, $fn=100); |
| //otvor pro sroub 1 |
| translate([(lozisko_prumer_vnejsi+prumer_sroubu+5)/2,0,0]) |
| cylinder (h = lozisko_vyska+sila_pod_loziskem+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| //otvor pro sroub 2 |
| rotate(a=[0,0,120]) |
| translate([(lozisko_prumer_vnejsi+prumer_sroubu+5)/2,0,0]) |
| cylinder (h = lozisko_vyska+sila_pod_loziskem+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| //otvor pro sroub 3 |
| rotate(a=[0,0,240]) |
| translate([(lozisko_prumer_vnejsi+prumer_sroubu+5)/2,0,0]) |
| cylinder (h = lozisko_vyska+sila_pod_loziskem+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| //otvory pro uchyceni senzoru |
| //otvor pro sroub 1 |
| translate([(vzdalenost_der_x/2),-vzdalenost_der_y/2,0]) |
| cylinder (h = lozisko_vyska+sila_pod_loziskem+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| translate([(vzdalenost_der_x/2),-vzdalenost_der_y/2,(lozisko_vyska+sila_pod_loziskem-vyska_hlavy_sroubu)/2]) |
| cylinder (h = vyska_hlavy_sroubu+0.1, r=prumer_hlavy_sroubu/2, center = true, $fn=100); |
| //otvor pro sroub 2 |
| rotate(a=[0,0,0]) |
| translate([(-vzdalenost_der_x/2),-vzdalenost_der_y/2,0]) |
| cylinder (h = lozisko_vyska+sila_pod_loziskem+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| translate([(-vzdalenost_der_x/2),-vzdalenost_der_y/2,(lozisko_vyska+sila_pod_loziskem-vyska_hlavy_sroubu)/2]) |
| cylinder (h = vyska_hlavy_sroubu+0.1, r=prumer_hlavy_sroubu/2, center = true, $fn=100); |
| //otvor pro sroub 1 |
| rotate(a=[0,0,0]) |
| translate([(vzdalenost_der_x/2),vzdalenost_der_y/2,0]) |
| cylinder (h = lozisko_vyska+sila_pod_loziskem+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| translate([(vzdalenost_der_x/2),vzdalenost_der_y/2,(lozisko_vyska+sila_pod_loziskem-vyska_hlavy_sroubu)/2]) |
| cylinder (h = vyska_hlavy_sroubu+0.1, r=prumer_hlavy_sroubu/2, center = true, $fn=100); |
| //otvor pro sroub 1 |
| rotate(a=[0,0,0]) |
| translate([(-vzdalenost_der_x/2),vzdalenost_der_y/2,0]) |
| cylinder (h = lozisko_vyska+sila_pod_loziskem+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| translate([(-vzdalenost_der_x/2),vzdalenost_der_y/2,(lozisko_vyska+sila_pod_loziskem-vyska_hlavy_sroubu)/2]) |
| cylinder (h = vyska_hlavy_sroubu+0.1, r=prumer_hlavy_sroubu/2, center = true, $fn=100); |
| //otvory pro uchyceni stator 3 |
| //otvor pro sroub 1 |
| translate([0,(prumer_rotoru1-2*sila_materialu-2*vule1-2*stator3_sila_steny-prumer_hlavy_sroubu-2*stator3_vzdalenost_od_steny)/2,0]) |
| cylinder (h = lozisko_vyska+sila_pod_loziskem+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| translate([0,(prumer_rotoru1-2*sila_materialu-2*vule1-2*stator3_sila_steny-prumer_hlavy_sroubu-2*stator3_vzdalenost_od_steny)/2,2]) |
| cylinder (h = lozisko_vyska+sila_pod_loziskem+0.1, r=prumer_hlavy_sroubu/2, center = true, $fn=100); |
| //otvor pro sroub 2 |
| translate([0,-(prumer_rotoru1-2*sila_materialu-2*vule1-2*stator3_sila_steny-prumer_hlavy_sroubu-2*stator3_vzdalenost_od_steny)/2,0]) |
| cylinder (h = lozisko_vyska+sila_pod_loziskem+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| translate([0,-(prumer_rotoru1-2*sila_materialu-2*vule1-2*stator3_sila_steny-prumer_hlavy_sroubu-2*stator3_vzdalenost_od_steny)/2,2]) |
| cylinder (h = lozisko_vyska+sila_pod_loziskem+0.1, r=prumer_hlavy_sroubu/2, center = true, $fn=100); |
| } |
| } |
| /Modules/Mechanical/WINDGAUGE01A/CAD/configuration/stator3.scad |
|---|
| 0,0 → 1,96 |
| $fn=40; // model faces resolution. |
| //include <configuration.scad> |
| module stator3(stator3_vyska,prumer_rotoru1,lozisko_vyska,sila_pod_loziskem,sila_materialu,vule1,stator3_sila_steny, |
| stator3_vyska_prekryti,prumer_hlavy_sroubu,stator3_vzdalenost_od_steny,lozisko_vyska,prumer_sroubu,roztec_sroubu,uchyt_prumer_sroubu) |
| { |
| difference() |
| { |
| cylinder (h = stator3_vyska, r=(prumer_rotoru1)/2, center = true, $fn=100); |
| translate([0,0,(stator3_vyska-lozisko_vyska-sila_pod_loziskem)/2]) |
| cylinder (h = lozisko_vyska+sila_pod_loziskem+0.1, r=(prumer_rotoru1-2*sila_materialu-2*vule1-stator3_sila_steny)/2, center = true, $fn=100); |
| cylinder (h = stator3_vyska+0.1, r=(prumer_rotoru1-2*sila_materialu-2*vule1-2*stator3_sila_steny)/2, center = true, $fn=100); |
| translate([0,0,(stator3_vyska-stator3_vyska_prekryti)/2]) |
| difference() |
| { |
| cylinder (h = stator3_vyska_prekryti+0.1, r=(prumer_rotoru1+0.1)/2, center = true, $fn=100); |
| cylinder (h = stator3_vyska_prekryti+0.1, r=(prumer_rotoru1-2*sila_materialu-2*vule1)/2, center = true, $fn=100); |
| } |
| //otvory pro uchyceni stator 3 |
| //otvor pro sroub 1 |
| translate([0,(prumer_rotoru1-2*sila_materialu-2*vule1-2*stator3_sila_steny-prumer_hlavy_sroubu-2*stator3_vzdalenost_od_steny)/2,0]) |
| cylinder (h = lozisko_vyska+sila_pod_loziskem+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| translate([0,(prumer_rotoru1-2*sila_materialu-2*vule1-2*stator3_sila_steny-prumer_hlavy_sroubu-2*stator3_vzdalenost_od_steny)/2,2]) |
| cylinder (h = lozisko_vyska+sila_pod_loziskem+0.1, r=prumer_hlavy_sroubu/2, center = true, $fn=100); |
| //otvor pro sroub 2 |
| translate([0,-(prumer_rotoru1-2*sila_materialu-2*vule1-2*stator3_sila_steny-prumer_hlavy_sroubu-2*stator3_vzdalenost_od_steny)/2,0]) |
| cylinder (h = lozisko_vyska+sila_pod_loziskem+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| translate([0,-(prumer_rotoru1-2*sila_materialu-2*vule1-2*stator3_sila_steny-prumer_hlavy_sroubu-2*stator3_vzdalenost_od_steny)/2,2]) |
| cylinder (h = lozisko_vyska+sila_pod_loziskem+0.1, r=prumer_hlavy_sroubu/2, center = true, $fn=100); |
| } |
| //dno stator3 |
| translate([0,0,-(stator3_vyska-stator3_sila_steny)/2]) |
| difference() |
| { |
| cylinder (h = stator3_sila_steny, r=(prumer_rotoru1)/2, center = true, $fn=100); |
| //otvory pro uchyceni stator 3 |
| //otvor pro sroub 1 |
| translate([0,(prumer_rotoru1-2*sila_materialu-2*vule1-2*stator3_sila_steny-prumer_hlavy_sroubu-2*stator3_vzdalenost_od_steny)/2,0]) |
| cylinder (h = stator3_sila_steny+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| //otvor pro sroub 2 |
| translate([0,-(prumer_rotoru1-2*sila_materialu-2*vule1-2*stator3_sila_steny-prumer_hlavy_sroubu-2*stator3_vzdalenost_od_steny)/2,0]) |
| cylinder (h = stator3_sila_steny+0.1, r=prumer_sroubu/2, center = true, $fn=100); |
| //srouby pro uchycení anemometru |
| translate([roztec_sroubu/2,roztec_sroubu/2,0]) |
| cylinder (h = stator3_sila_steny+0.1, r=uchyt_prumer_sroubu/2, center = true, $fn=100); |
| translate([-roztec_sroubu/2,roztec_sroubu/2,0]) |
| cylinder (h = stator3_sila_steny+0.1, r=uchyt_prumer_sroubu/2, center = true, $fn=100); |
| translate([roztec_sroubu/2,-roztec_sroubu/2,0]) |
| cylinder (h = stator3_sila_steny+0.1, r=uchyt_prumer_sroubu/2, center = true, $fn=100); |
| translate([-roztec_sroubu/2,-roztec_sroubu/2,0]) |
| cylinder (h = stator3_sila_steny+0.1, r=uchyt_prumer_sroubu/2, center = true, $fn=100); |
| } |
| } |