[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.dokr.cz\/k-cemu-strojar-potrebuje-sinusove-pravitko\/#Article","mainEntityOfPage":"https:\/\/www.dokr.cz\/k-cemu-strojar-potrebuje-sinusove-pravitko\/","headline":"K \u010demu stroja\u0159 pot\u0159ebuje sinusov\u00e9 prav\u00edtko","name":"K \u010demu stroja\u0159 pot\u0159ebuje sinusov\u00e9 prav\u00edtko","description":"Stroj\u00edrenstv\u00ed je obor, kter\u00e9mu se v\u011bnuj\u00ed opravdov\u00ed nad\u0161enci. Mus\u00ed v\u00e1s to bavit, mus\u00edte m\u00edt technick\u00e9 my\u0161len\u00ed a schopnost ch\u00e1pat mnoho pojm\u016f, leckdy i abstraktn\u00edch. Stroja\u0159ina […]","datePublished":"2024-02-28","dateModified":"2024-04-16","author":{"@type":"Person","@id":"https:\/\/www.dokr.cz\/author\/#Person","name":"","url":"https:\/\/www.dokr.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/0c4621640b5c0734669aeb181ef77969b528487727344f28e734a206566ea0f1?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/0c4621640b5c0734669aeb181ef77969b528487727344f28e734a206566ea0f1?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"dokr.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.dokr.cz\/wp-content\/uploads\/home-office-5024304_640_5.jpg","url":"https:\/\/www.dokr.cz\/wp-content\/uploads\/home-office-5024304_640_5.jpg","height":0,"width":0},"url":"https:\/\/www.dokr.cz\/k-cemu-strojar-potrebuje-sinusove-pravitko\/","about":["V\u00fdrobky"],"wordCount":391,"articleBody":"      Stroj\u00edrenstv\u00ed je obor, kter\u00e9mu se v\u011bnuj\u00ed opravdov\u00ed nad\u0161enci. Mus\u00ed v\u00e1s to bavit, mus\u00edte m\u00edt technick\u00e9 my\u0161len\u00ed a schopnost ch\u00e1pat mnoho pojm\u016f, leckdy i abstraktn\u00edch. Stroja\u0159ina pat\u0159\u00ed k nejobt\u00ed\u017en\u011bj\u0161\u00edm \u010dinnostem a tak\u00e9 promlouv\u00e1 do v\u0161ech aspekt\u016f lidsk\u00e9ho \u017eivota, v sou\u010dasn\u00e9 dob\u011b se bez n\u00ed neobejde prakticky nikdo, kdo nechce \u017e\u00edt v pralese primitivn\u00edm zp\u016fsobem \u017eivota (i kdy\u017e ten pralesn\u00ed \u017eivot nemus\u00ed b\u00fdt s\u00e1m o sob\u011b \u0161patn\u00fd).Sou\u010d\u00e1st\u00ed stroja\u0159iny je i m\u011b\u0159en\u00ed, m\u011b\u0159idla a m\u011b\u0159ic\u00ed p\u0159\u00edstroje. Tento obor se dokonce vyu\u010duje na st\u0159edn\u00edch pr\u016fmyslov\u00fdch \u0161kol\u00e1ch jako p\u0159edm\u011bt \u201eKontrola a m\u011b\u0159en\u00ed\u201c, kde jsou studenti seznamov\u00e1ni nejen s posuvn\u00fdm m\u011b\u0159\u00edtkem a mikrometrem, co\u017e jsou z\u00e1kladn\u00ed m\u011b\u0159ic\u00ed n\u00e1stroje pro stroj\u00edrenskou v\u00fdrobu \u010di \u00fadr\u017ebu, ale i s m\u011b\u0159idly specifick\u00fdmi. Chce-li stroja\u0159 usp\u011bt ve v\u00fdrobn\u00ed sf\u00e9\u0159e, mus\u00ed se zab\u00fdvat i n\u011bkter\u00fdmi vysloven\u011b n\u00e1ro\u010dn\u00fdmi \u00fakoly p\u0159i zpracov\u00e1n\u00ed neobvykl\u00fdch tvar\u016f r\u016fzn\u00fdch sou\u010d\u00e1stek, kam pat\u0159\u00ed i ku\u017eelov\u00e9 tvary. Zhotovit v\u00fdrobek v\u00e1lcov\u00fd je velmi snadn\u00e9 nap\u0159\u00edklad na soustruhu, a s t\u00edm se tak\u00e9 seznamuj\u00ed studenti ji\u017e v prvn\u00edch ro\u010dn\u00edc\u00edch, proto\u017ee soustru\u017een\u00ed pat\u0159\u00ed k z\u00e1kladn\u00edm dovednostem v tomto oboru, ale zhotovit velmi p\u0159esn\u00fd ku\u017eel a tak\u00e9 ku\u017eelov\u00fd otvor ji\u017e vy\u017eaduje ur\u010dit\u00e9 mistrovstv\u00ed.Mistrovstv\u00ed tak\u00e9 vy\u017eaduje p\u0159esn\u00e9 m\u011b\u0159en\u00ed ku\u017eelov\u00fdch \u010d\u00e1st\u00ed obrobk\u016f, a pro tyto \u00fa\u010dely se vyu\u017e\u00edvaj\u00ed i speci\u00e1ln\u00ed m\u011b\u0159idla zn\u00e1m\u00e1 pod n\u00e1zvem sinusov\u00e9 prav\u00edtko i-nastroje.cz. Pouze s t\u011bmito m\u011b\u0159idly lze doc\u00edlit co nejp\u0159esn\u011bj\u0161\u00ed v\u00fdroby s minim\u00e1ln\u00edmi odchylkami v povolen\u00e9 toleranci, a n\u011bkdy jsou z\u00e1kaznick\u00e9 po\u017eadavky natolik n\u00e1ro\u010dn\u00e9, \u017ee se tu po\u010d\u00edt\u00e1 pak ka\u017ed\u00e1 setina a\u017e tis\u00edcina milimetru.Stroj\u00edrenstv\u00ed zkr\u00e1tka nen\u00ed zednick\u00e1 \u010dinnost, kde kladete cihlu k cihle, a tolerance p\u016fl centimetru je st\u00e1le v povolen\u00e9m rozmez\u00ed, stroja\u0159i pracuj\u00ed s mnohem ni\u017e\u0161\u00edmi \u00fachylkami a milimetr je pro n\u011b ji\u017e pom\u011brn\u011b velk\u00e1 vzd\u00e1lenost a nep\u0159esnost.                                                                                                                                                                                                                                                                                                                                                                                          4.6\/5 - (8 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"K \u010demu stroja\u0159 pot\u0159ebuje sinusov\u00e9 prav\u00edtko","item":"https:\/\/www.dokr.cz\/k-cemu-strojar-potrebuje-sinusove-pravitko\/#breadcrumbitem"}]}]