[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.i-eps.cz\/mereni-pomoci-pravitek\/#Article","mainEntityOfPage":"https:\/\/www.i-eps.cz\/mereni-pomoci-pravitek\/","headline":"M\u011b\u0159en\u00ed pomoc\u00ed prav\u00edtek","name":"M\u011b\u0159en\u00ed pomoc\u00ed prav\u00edtek","description":"M\u011b\u0159en\u00ed pomoc\u00ed prav\u00edtek Hodiny geometrie M\u00edt zaveden\u00e9 jednotky d\u00e9lky je opravdu velmi d\u016fle\u017eit\u00e9, proto\u017ee takto m\u016f\u017eeme vyr\u00e1b\u011bt p\u0159esn\u00e9 v\u00fdrobky, kter\u00e9 na sebe budou pasovat a tak d\u00e1le. K tomu, abychom toho v praxi dos\u00e1hli je zapot\u0159eb\u00ed m\u00edt vhodn\u00e1 m\u011b\u0159idla, kter\u00e1 nesm\u00ed b\u00fdt po\u0161kozen\u00e1, a naopak spr\u00e1vn\u011b kalibrovan\u00e1. Jedn\u00edm z m\u011b\u0159idel je prav\u00edtko, p\u0159i\u010dem\u017e na n\u011bm … ","datePublished":"2021-05-24","dateModified":"2023-05-03","author":{"@type":"Person","@id":"https:\/\/www.i-eps.cz\/author\/#Person","name":"","url":"https:\/\/www.i-eps.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/0412c3dad30f33fa104fa4f87b3ce5af9aea5f3e20fa015d071a3573d325a5fc?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/0412c3dad30f33fa104fa4f87b3ce5af9aea5f3e20fa015d071a3573d325a5fc?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"i-eps.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.i-eps.cz\/wp-content\/uploads\/svinovac%C3%AD%20metr_4.jpg","url":"https:\/\/www.i-eps.cz\/wp-content\/uploads\/svinovac%C3%AD%20metr_4.jpg","height":0,"width":0},"url":"https:\/\/www.i-eps.cz\/mereni-pomoci-pravitek\/","about":["N\u00e1kupy"],"wordCount":427,"articleBody":"       M\u011b\u0159en\u00ed pomoc\u00ed prav\u00edtekHodiny geometrieM\u00edt zaveden\u00e9 jednotky d\u00e9lky je opravdu velmi d\u016fle\u017eit\u00e9, proto\u017ee takto m\u016f\u017eeme vyr\u00e1b\u011bt p\u0159esn\u00e9 v\u00fdrobky, kter\u00e9 na sebe budou pasovat a tak d\u00e1le. K tomu, abychom toho v praxi dos\u00e1hli je zapot\u0159eb\u00ed m\u00edt vhodn\u00e1 m\u011b\u0159idla, kter\u00e1 nesm\u00ed b\u00fdt po\u0161kozen\u00e1, a naopak spr\u00e1vn\u011b kalibrovan\u00e1. Jedn\u00edm z m\u011b\u0159idel je prav\u00edtko, p\u0159i\u010dem\u017e na n\u011bm nen\u00ed nic zas tak v\u00fdjime\u010dn\u00e9ho a p\u0159esnost je v \u0159\u00e1du milimetrech, ov\u0161em to mnohdy posta\u010duje. Jist\u011b se s n\u00edm setkal ka\u017ed\u00fd z n\u00e1s na z\u00e1kladn\u00ed \u0161kole, proto\u017ee je to pot\u0159ebn\u00e9 pom\u016fcka do geometrie, abychom v n\u00ed mohli plnit v\u0161emo\u017en\u00e9 \u00fakoly. Ov\u0161em z teorie se m\u016f\u017eeme snadno p\u0159esunout do praxe. \u010casto je toti\u017e nalezneme u lid\u00ed, kte\u0159\u00ed vyr\u00e1b\u00ed n\u011bco ze d\u0159eva, proto\u017ee takto si p\u0159es prav\u00edtko s tu\u017ekou m\u016f\u017eou v\u0161echno nar\u00fdsovat a potom t\u0159eba u\u0159ezat. I kdybychom se sekli, tak tu\u017eka se d\u00e1 snadno vymazat. Kdy\u017e si po\u0159\u00edd\u00edme dobr\u00e9 prav\u00edtko, tak n\u00e1m u\u017e z\u016fstane na hodn\u011b dlouhou a nezm\u011bn\u00ed se ani jeho p\u0159esnost m\u011b\u0159en\u00ed.Kvalitn\u00ed n\u00e1strojKdy\u017e u\u017e n\u011bjak\u00e9 m\u011b\u0159idlo pou\u017e\u00edv\u00e1me, tak V\u00e1m jist\u011b z\u00e1le\u017e\u00ed na tom, aby bylo p\u0159esn\u00e9 a m\u011b\u0159ilo spr\u00e1vn\u011b, proto\u017ee jinak pracovat s n\u00edm ztr\u00e1c\u00ed efektivitu, kdy\u017e budou odchylky velk\u00e9. Proto ov\u011b\u0159en\u00ed v\u00fdrobci dodr\u017euj\u00ed v\u0161echny normy pro v\u00fdrobu m\u011b\u0159idel, co\u017e zaji\u0161\u0165uje jejich dobr\u00e9 parametry a p\u0159esnost, p\u0159i\u010dem\u017e tyto vlastnosti jsou dlouhodob\u011b zachov\u00e1ny. Samoz\u0159ejm\u011b d\u00e1le jej mus\u00edme um\u011bt spr\u00e1vn\u011b po\u017e\u00edvat, abychom se vyhnuli chyb\u00e1m p\u0159i m\u011b\u0159en\u00ed. Skv\u011bl\u00fdm par\u0165\u00e1kem do ledajak\u00e9 d\u00edlny je rozhodn\u011b no\u017eov\u00e9 prav\u00edtko, kter\u00e9 m\u00e1 hned n\u011bkolik v\u00fdhod. Tou prvn\u00ed je, \u017ee je vyrobeno z kvalitn\u00edho kovu, tak\u017ee se do\u010dk\u00e1me velmi dob\u0159e odolnosti a \u017eivotnosti. Plastov\u00e9 prav\u00edtko nen\u00ed mnohdy vhodn\u00e9 kv\u016fli tomu, \u017ee tomuto materi\u00e1lu sta\u010d\u00ed mnohem men\u0161\u00ed teplota a prob\u00edh\u00e1 prodlu\u017eov\u00e1n\u00ed \u010di smr\u0161\u0165ov\u00e1n\u00ed. U p\u0159es pevn\u00fd materi\u00e1l je lehk\u00e9, tak\u017ee se s n\u00edm snadno manipuluje a pracuje. K prav\u00edtku m\u016f\u017eeme koupit tak\u00e9 \u00faheln\u00edk, abychom mohli pracovat i s \u00fahly.                                                                                                                                                                                                                                                                                                                                                                                           4.1\/5 - (10 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"M\u011b\u0159en\u00ed pomoc\u00ed prav\u00edtek","item":"https:\/\/www.i-eps.cz\/mereni-pomoci-pravitek\/#breadcrumbitem"}]}]