{"id":605,"date":"2015-05-01T21:46:51","date_gmt":"2015-05-01T19:46:51","guid":{"rendered":"http:\/\/fotopohotovost.cz\/?p=605"},"modified":"2023-01-16T17:14:11","modified_gmt":"2023-01-16T16:14:11","slug":"cistic-filamentu","status":"publish","type":"post","link":"https:\/\/loudat.cz\/kublog\/2015\/05\/01\/cistic-filamentu\/","title":{"rendered":"\u010cisti\u010d filamentu"},"content":{"rendered":"

Varuji hned na za\u010d\u00e1tku, \u017ee se jedn\u00e1 o objevov\u00e1n\u00ed Ameriky. No jo no, ale co, r\u00e1d si prost\u011b ty plastov\u00fd v\u011bci co tisknu na 3D tisk\u00e1rn\u011b i s\u00e1m navrhuju a „kresl\u00edm“. V tomto p\u0159\u00edpad\u011b jde o \u010disti\u010d filamentu a dr\u017e\u00e1k na n\u011bj. Filament je ta plastov\u00e1 struna, co se odv\u00edj\u00ed z c\u00edvky do tisk\u00e1rny.<\/p>\n

\"Twisted_filament-comb-500x500\"<\/a>filament<\/p>\n

A pr\u00e1v\u011b tato struna m\u016f\u017ee p\u0159i v\u00fdrob\u011b, balen\u00ed a hlavn\u011b po vybalen\u00ed na sebe nachytat r\u016fzn\u00e9 ne\u010distoty (v\u010detn\u011b prachu, i ten hraje roli) a to ned\u011bl\u00e1 dob\u0159e samotn\u00e9mu tisku (hroz\u00ed nap\u0159. ucp\u00e1n\u00ed trysky), tak jsem si \u0159ekl, \u017ee je to pot\u0159eba po\u0159e\u0161it. Rozhl\u00e9dl jsem se po internetu, nap\u0159\u00edklad v m\u00e9 obl\u00edben\u00e9 bance 3D model\u016f ur\u010den\u00fdch pro tisk – www.thingverse.com<\/a>. Samoz\u0159ejm\u011b tam p\u00e1r \u0159e\u0161en\u00ed bylo, ale jak u\u017e jsem se zmi\u0148oval, nakreslil jsem si vlastn\u00ed.<\/p>\n

Op\u011bt jako v\u017edy v programu OpenSCAD, to je program ve kter\u00e9m se 3D modely programuj\u00ed m\u00edsto tah\u00e1n\u00edm my\u0161\u00ed. K\u00f3d n\u00ed\u017ee je pr\u00e1v\u011b m\u016fj \u010disti\u010d filamentu a n\u00e1sleduje fotka, kter\u00e1 vysv\u011btl\u00ed v\u00edce. Do tohoto plastov\u00e9ho v\u00e1lce nacpete n\u011bjak\u00fd had\u0159\u00edk, m\u016f\u017eete na n\u011bj k\u00e1pnout je\u0161t\u011b trochu \u0159epkov\u00e9ho oleje (ale ne tolik co j\u00e1), v\u00e1lec uzav\u0159ete a filament, kter\u00fd j\u00edm proj\u00ed\u017ed\u00ed, se s\u00e1m \u010dist\u00ed. V m\u00e9m p\u0159\u00edpad\u011b oproti ostatn\u00edm \u0159e\u0161en\u00edm jde \u010dist\u00fd filament rovnou z v\u00e1lce do pr\u016fhledn\u00e9 hadi\u010dky, kter\u00e1 kon\u010d\u00ed t\u011bsn\u011b nad extruderem (podava\u010dem) tisk\u00e1rny. D\u00edky tomu je pak minim\u00e1ln\u00ed \u0161ance, \u017ee by filament nachytal n\u011bjak\u00e9 ne\u010distoty.<\/p>\n

[code]\/* 1.75 Filament Cleaner
\nOutput for 5mm diameter tube
\n@jakubloudat 25.4.2015
\n*\/<\/p>\n

$fn=50;<\/p>\n

difference(){
\nunion(){
\ncylinder(20,11,11);
\ntranslate([0,0,20]) cylinder(20,11,5.5);
\n}<\/p>\n

union(){
\ntranslate([0,0,0]) cylinder(20,8,8);
\ntranslate([0,0,20]) cylinder(7,8,1);
\ntranslate([0,0,27]) cylinder(3,1.4,1.4);
\ntranslate([0,0,30]) cylinder(10,2.6,2.6);
\n}
\n}<\/p>\n

difference(){
\nunion(){
\ntranslate([30,0,0]) cylinder(2,11,11);
\ntranslate([30,0,2]) cylinder(2,7.8,7.8);
\n}<\/p>\n

translate([30,0,0]) cylinder(4,1.4,1.4);
\n}[\/code]<\/p>\n

\"stl2\"<\/a><\/p>\n

\"filclean\"<\/a>\u010disti\u010d filamentu<\/p>\n

[embedyt] https:\/\/www.youtube.com\/watch?v=IYyk87VFjso[\/embedyt]
\nz\u00e1znam tisku<\/p>\n

Jedna f\u00e1ze hotova. Vzpomn\u011bl jsem si, \u017ee 3D guru Petr Zahradn\u00edk<\/a> ned\u00e1vno publikoval zlep\u0161ov\u00e1\u010dek pro veden\u00ed filamentu, aby nep\u0159eskakoval na c\u00edvce, nemotal se a nezasek\u00e1val. Takov\u00e1 jednoduch\u00e1 ty\u010dka. Napadlo m\u011b to spojit s mou \u010disti\u010dkou a proto\u017ee m\u00e1m r\u00e1d trochu robustn\u011bj\u0161\u00ed v\u011bci, navrhl, vytiskl a zprovoznil jsem to takto:<\/p>\n

[code]<\/p>\n

\/* Filament Cleaner Holder
\nfor „REBEL2“ 3D printer -> www.rebelove.org
\nAuthor: @jakubloudat 1\/5\/2015 (d\/m\/y)
\nE-mail: jakub@loudat.cz
\nwww.fotopohotovost.cz
\nwww.3Dlab.4makers.cz
\n*\/<\/p>\n

$fn=70;<\/p>\n

module vrsek(){
\ndifference(){
\nhull(){
\ncylinder(8,13,13);
\ntranslate([-18,-20,0]) cube([36,10,8]);
\n}<\/p>\n

union(){
\ncylinder(8,10,10);
\ntranslate([-14,-15.9,2.7]) cylinder(5.3,1.9,1.9);
\ntranslate([14,-15.9,2.7]) cylinder(5.3,1.9,1.9);
\n}
\n}
\n}<\/p>\n

module cvak(){
\ndifference(){
\ntranslate([0,-7,9.25]) cube([5,7,11.5]);<\/p>\n

union(){
\ntranslate([0,-3,9.25]) cube([5,3,2]);
\ntranslate([0,-3,18.75]) cube([5,3,2]);
\ntranslate([0,-7,14]) cube([5,7,2]);
\ntranslate([0,-7.5,17.5]) rotate([35,0,0]) cube([5,7,3]);
\ntranslate([0,-9,9.7]) rotate([-35,0,0]) cube([5,7,3]);
\n}
\n}
\n}<\/p>\n

module telo(){
\ndifference(){
\nhull(){
\ntranslate([0,0,0]) cube([50,8,30]);
\ntranslate([6,8,0]) cube([36,8,110]);
\n}<\/p>\n

translate([11,0,30]) cube([26,20,75]);
\n}<\/p>\n

translate([10,0,0]) cvak();
\ntranslate([35,0,0]) cvak();
\ntranslate([10,12,110]) cylinder(5,1.7,1.7);
\ntranslate([38,12,110]) cylinder(5,1.7,1.7);
\n}
\ntranslate([0,0,16]) rotate([270,0,0]) telo();
\ntranslate([90,20,0]) vrsek();[\/code]<\/p>\n

\"stl1\"<\/a><\/p>\n

\"2015-05-01<\/a><\/p>\n

\"2015-05-01<\/a><\/p>\n

\"2015-05-01<\/a><\/p>\n

\"2015-05-01<\/a><\/p>\n

\"171940\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Varuji hned na za\u010d\u00e1tku, \u017ee se jedn\u00e1 o objevov\u00e1n\u00ed Ameriky. No jo no, ale co, r\u00e1d si prost\u011b ty plastov\u00fd v\u011bci co tisknu na 3D tisk\u00e1rn\u011b i s\u00e1m navrhuju a…<\/p>\n","protected":false},"author":1,"featured_media":613,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[9,7],"tags":[],"class_list":["post-605","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3d-tisk","category-technologie"],"_links":{"self":[{"href":"https:\/\/loudat.cz\/kublog\/wp-json\/wp\/v2\/posts\/605","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/loudat.cz\/kublog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/loudat.cz\/kublog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/loudat.cz\/kublog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/loudat.cz\/kublog\/wp-json\/wp\/v2\/comments?post=605"}],"version-history":[{"count":2,"href":"https:\/\/loudat.cz\/kublog\/wp-json\/wp\/v2\/posts\/605\/revisions"}],"predecessor-version":[{"id":813,"href":"https:\/\/loudat.cz\/kublog\/wp-json\/wp\/v2\/posts\/605\/revisions\/813"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/loudat.cz\/kublog\/wp-json\/wp\/v2\/media\/613"}],"wp:attachment":[{"href":"https:\/\/loudat.cz\/kublog\/wp-json\/wp\/v2\/media?parent=605"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/loudat.cz\/kublog\/wp-json\/wp\/v2\/categories?post=605"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/loudat.cz\/kublog\/wp-json\/wp\/v2\/tags?post=605"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}