[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.anzug.cz\/dutinomer-je-specialni-strojirenske-meridlo\/#Article","mainEntityOfPage":"https:\/\/www.anzug.cz\/dutinomer-je-specialni-strojirenske-meridlo\/","headline":"Dutinom\u011br je speci\u00e1ln\u00ed stroj\u00edrensk\u00e9 m\u011b\u0159idlo","name":"Dutinom\u011br je speci\u00e1ln\u00ed stroj\u00edrensk\u00e9 m\u011b\u0159idlo","description":"Kdy\u017e se d\u011bti na z\u00e1kladn\u00edch \u0161kol\u00e1ch poprv\u00e9 seznamuj\u00ed s v\u00fdukou geometrie a \u0159e\u0161\u00ed nap\u0159\u00edklad grafick\u00e9 \u00falohy pr\u016fse\u010d\u00edk\u016f v\u00e1lc\u016f nebo ku\u017eel\u016f, p\u0159ekvap\u00ed je velmi zaj\u00edmav\u00e9 v\u00fdsledn\u00e9 <a class=\"mh-excerpt-more\" href=\"https:\/\/www.anzug.cz\/dutinomer-je-specialni-strojirenske-meridlo\/\" title=\"Dutinom\u011br je speci\u00e1ln\u00ed stroj\u00edrensk\u00e9 m\u011b\u0159idlo\">[...]<\/a>","datePublished":"2023-10-29","dateModified":"2023-11-30","author":{"@type":"Person","@id":"https:\/\/www.anzug.cz\/author\/#Person","name":"anzug.cz\n","url":"https:\/\/www.anzug.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/04053961f5a3d2af1f56d865c7fc774bb6a80b9754b2f4c57fa4f8cefa253bd4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/04053961f5a3d2af1f56d865c7fc774bb6a80b9754b2f4c57fa4f8cefa253bd4?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"anzug.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.anzug.cz\/wp-content\/uploads\/car-engine-1548434_640_2.jpg","url":"https:\/\/www.anzug.cz\/wp-content\/uploads\/car-engine-1548434_640_2.jpg","height":0,"width":0},"url":"https:\/\/www.anzug.cz\/dutinomer-je-specialni-strojirenske-meridlo\/","wordCount":411,"articleBody":"   Kdy\u017e se d\u011bti na z\u00e1kladn\u00edch \u0161kol\u00e1ch poprv\u00e9 seznamuj\u00ed s v\u00fdukou geometrie a \u0159e\u0161\u00ed nap\u0159\u00edklad grafick\u00e9 \u00falohy pr\u016fse\u010d\u00edk\u016f v\u00e1lc\u016f nebo ku\u017eel\u016f, p\u0159ekvap\u00ed je velmi zaj\u00edmav\u00e9 v\u00fdsledn\u00e9 k\u0159ivky a slo\u017eit\u00e9 prostorov\u00e9 i plo\u0161n\u00e9 \u00fatvary, kter\u00e9 t\u00edm vznikaj\u00ed. Toto je jeden z prvn\u00edch moment\u016f, kter\u00e9 je p\u0159ibli\u017euj\u00ed ke stroj\u00edrensk\u00e9 teorii i praxi. Stroja\u0159i se toti\u017e ve sv\u00e9m b\u011b\u017en\u00e9m \u017eivot\u011b mnohdy pot\u00fdkaj\u00ed s obt\u00ed\u017en\u00fdmi technick\u00fdmi \u00falohami, kter\u00e9 souvis\u00ed jak s obr\u00e1b\u011bn\u00edm kovov\u00fdch i nekovov\u00fdch materi\u00e1l\u016f, tak i s jejich m\u011b\u0159en\u00edm.Jestli\u017ee v\u00e1m n\u011bkdo zad\u00e1 \u00fakol, abyste zm\u011b\u0159ili d\u00e9lku nar\u00fdsovan\u00e9 \u00fase\u010dky, jednodu\u0161e si vezmete do ruky prav\u00edtko a za okam\u017eik ji\u017e zn\u00e1te v\u00fdsledek. Pokud v\u00e1s ale n\u011bkdo pov\u011b\u0159\u00ed nap\u0159\u00edklad m\u011b\u0159en\u00edm d\u00e9lky chodidla, abyste si mohli koupit spr\u00e1vnou velikost obuvi, mus\u00edte na to j\u00edt u\u017e mnohem sofistikovan\u011bji \u2013 nohu zap\u0159\u00edt o ze\u010f a na \u0161pi\u010dku palce p\u0159ilo\u017eit pravo\u00fahl\u00fd troj\u00faheln\u00edk, kter\u00fd tuto vzd\u00e1lenost p\u0159esn\u011b zafixuje a dovol\u00ed prom\u011b\u0159it. T\u00edmto jsme v\u00e1m jen cht\u011bli nazna\u010dit, \u017ee stroja\u0159i sice nem\u011b\u0159\u00ed chodidla, ale pot\u00fdkaj\u00ed se tak\u00e9 se situacemi, kdy rovn\u011b\u017e pot\u0159ebuj\u00ed m\u011b\u0159it slo\u017eit\u00e9 geometrick\u00e9 tvary, a to s p\u0159esnost\u00ed v \u0159\u00e1du tis\u00edcin milimetru.Jedn\u00edm z p\u0159\u00edklad\u016f tohoto \u0159e\u0161en\u00ed jsou i dutinom\u011bry neboli subita. Subita jsou dvou nebo t\u0159\u00eddotykov\u00e1 speci\u00e1ln\u00ed m\u011b\u0159idla a ka\u017ed\u00fd stroja\u0159 by je m\u011bl dob\u0159e zn\u00e1t ji\u017e z v\u00fduky na st\u0159edn\u00edch \u0161kol\u00e1ch nebo v u\u010d\u0148ovsk\u00e9 teorii a praxi. M\u011b\u0159\u00ed se s nimi v\u011bt\u0161inou v\u00e1lcov\u00e9 otvory, s nimi\u017e doc\u00edl\u00edte p\u0159esnosti m\u011b\u0159en\u00ed v setin\u00e1ch a\u017e tis\u00edcin\u00e1ch milimetru, \u010d\u00edm\u017e snadno rozpozn\u00e1te, zda je obrobek je\u0161t\u011b v toleranci, anebo jde o zmetek. N\u011bkter\u00e9 otvory mus\u00ed b\u00fdt zhotoveny s takovou p\u0159esnost\u00ed, aby je bylo mo\u017eno osadit pohybliv\u00fdmi \u010d\u00e1stmi \u2013 h\u0159\u00eddel\u00ed, kde doch\u00e1z\u00ed ke kluzn\u00e9mu \u010di rota\u010dn\u00edmu pohybu r\u016fzn\u00fdch stroj\u016f a mechanism\u016f. Jedn\u00edm z p\u0159\u00edklad\u016f je spalovac\u00ed p\u00edstov\u00fd motor, kde by se ka\u017ed\u00e1 nep\u0159esnost ihned projevila na mechanick\u00e9 z\u00e1vad\u011b.                                                                                                                                                                                                                                                                                                                                                                                          4\/5 - (4 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Dutinom\u011br je speci\u00e1ln\u00ed stroj\u00edrensk\u00e9 m\u011b\u0159idlo","item":"https:\/\/www.anzug.cz\/dutinomer-je-specialni-strojirenske-meridlo\/#breadcrumbitem"}]}]