[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.zemezena.cz\/presnost-ve-strojirenstvi\/#Article","mainEntityOfPage":"https:\/\/www.zemezena.cz\/presnost-ve-strojirenstvi\/","headline":"P\u0159esnost ve stroj\u00edrenstv\u00ed","name":"P\u0159esnost ve stroj\u00edrenstv\u00ed","description":"Stroj\u00edrensk\u00e9 v dne\u0161n\u00ed dob\u011b je tak daleko, \u017ee m\u016f\u017eeme obr\u00e1b\u011bt na takovou p\u0159esnost, kterou nepat\u0159\u00edme lidsk\u00fdm okem, kdy pot\u0159ebujeme dobr\u00e1 m\u011b\u0159idla. P\u0159esnost ve stroj\u00edrenstv\u00ed Precizn\u00ed m\u011b\u0159idla V\u00fdroba v\u0161ech mo\u017en\u00fdch produkt\u016f neust\u00e1le pokra\u010duje kup\u0159edu, proto\u017ee kdy\u017e se pod\u00edv\u00e1me na dne\u0161n\u00ed obr\u00e1b\u011bc\u00ed stoje, tak je \u0159\u00edd\u00ed v\u00fdpo\u010detn\u00ed technika, kdy se dosahuje skute\u010dn\u011b velmi dobr\u00e9 p\u0159esnosti. N\u011bkter\u00e9 ulo\u017een\u00ed […]","datePublished":"2020-11-01","dateModified":"2023-05-01","author":{"@type":"Person","@id":"https:\/\/www.zemezena.cz\/author\/#Person","name":"","url":"https:\/\/www.zemezena.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/da76ffe9456a057fb26f92cd8eb3d2effca853864e9ae2a35290bd1e10b1f7d4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/da76ffe9456a057fb26f92cd8eb3d2effca853864e9ae2a35290bd1e10b1f7d4?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"zemezena.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.zemezena.cz\/wp-content\/uploads\/posuvn%C3%A9%20m%C4%9B%C5%99%C3%ADtko_3.jpg","url":"https:\/\/www.zemezena.cz\/wp-content\/uploads\/posuvn%C3%A9%20m%C4%9B%C5%99%C3%ADtko_3.jpg","height":0,"width":0},"url":"https:\/\/www.zemezena.cz\/presnost-ve-strojirenstvi\/","about":["N\u00e1kupy"],"wordCount":468,"articleBody":"      Stroj\u00edrensk\u00e9 v dne\u0161n\u00ed dob\u011b je tak daleko, \u017ee m\u016f\u017eeme obr\u00e1b\u011bt na takovou p\u0159esnost, kterou nepat\u0159\u00edme lidsk\u00fdm okem, kdy pot\u0159ebujeme dobr\u00e1 m\u011b\u0159idla.P\u0159esnost ve stroj\u00edrenstv\u00edPrecizn\u00ed m\u011b\u0159idlaV\u00fdroba v\u0161ech mo\u017en\u00fdch produkt\u016f neust\u00e1le pokra\u010duje kup\u0159edu, proto\u017ee kdy\u017e se pod\u00edv\u00e1me na dne\u0161n\u00ed obr\u00e1b\u011bc\u00ed stoje, tak je \u0159\u00edd\u00ed v\u00fdpo\u010detn\u00ed technika, kdy se dosahuje skute\u010dn\u011b velmi dobr\u00e9 p\u0159esnosti. N\u011bkter\u00e9 ulo\u017een\u00ed maj\u00ed p\u0159esnost v \u0159\u00e1du tis\u00edci \u010di dokonce desetitis\u00edci milimetr\u016f, p\u0159i\u010dem\u017e sami si m\u016f\u017eete p\u0159edstavit, jak mal\u00fd rozm\u011br je desetina milimetru. D\u00edky takov\u00e9 p\u0159esnosti se dosahuje opravdu dobr\u00fdch v\u00fdsledk\u016f v praxi, tak\u017ee dostate\u010dn\u00e1 p\u0159esnost je v\u017edy pot\u0159eba. A\u017e dan\u00fd kus vyrob\u00edme, tak je zapot\u0159eb\u00ed jej tak\u00e9 zkontrolovat, aby k z\u00e1kazn\u00edkovi ne\u0161el zmetek, proto\u017ee takto bychom si dobrou pozici na trhu moc dlouho neudr\u017eeli. T\u00edm naprosto z\u00e1kladn\u00edm je posuvn\u00e9 m\u011b\u0159\u00edtko s p\u0159esnost\u00ed na desetiny, co\u017e mnohdy bohat\u011b posta\u010duje, tak\u017ee u oby\u010dejn\u00e9 v\u00fdroby je to skv\u011bl\u00fd pomocn\u00edk. Jestli\u017ee pot\u0159ebujeme m\u011b\u0159it na v\u011bt\u0161\u00ed p\u0159esnost, tak mus\u00edme vz\u00edt do ruky mikrometr. D\u00edky jeho odli\u0161n\u00e9 konstrukc\u00ed nen\u00ed probl\u00e9m snadno m\u011b\u0159it i velmi p\u0159esn\u00e9 v\u00fdrobky.U\u017eite\u010dn\u00e9 p\u0159\u00edpravkyU v\u00fdroby, kde vyr\u00e1b\u00edme st\u00e1le stejn\u00e9 kusy, nebo d\u011bl\u00e1me \u017een sam\u00fd v\u00fdrobn\u00ed proces se vym\u00fd\u0161l\u00ed zlep\u0161ov\u00e1ky, aby v\u0161e prob\u00edhalo rychleji a snadn\u011bji, co\u017e je pohodln\u011bj\u0161\u00ed pro zam\u011bstnance a pozitivn\u011b se to odraz\u00ed tak\u00e9 na efektivit\u011b firmy. M\u016f\u017ee to b\u00fdt t\u0159eba n\u011bjak\u00fd up\u00ednac\u00ed p\u0159\u00edpravek, do kter\u00e9ho se upne obrobek a ten bude pevn\u011b dr\u017eet v pot\u0159ebn\u00e9 poloze, tak\u017ee zvl\u00e1dneme snadno obr\u00e1b\u011bn\u00ed a hotov\u00fd kus vym\u011bn\u00edme zase za dal\u0161\u00ed polotovar. Co se t\u00fdk\u00e1 m\u011b\u0159en\u00ed, tak \u010dasto pot\u0159ebujeme vyrobit p\u0159esn\u00e9 rozm\u011bry, kde si mus\u00edme d\u00e1t p\u0159i v\u00fdrob\u011b z\u00e1le\u017eet. N\u00e1sledn\u011b pot\u0159ebujeme t\u0159eba v odd\u011blen\u00ed kontroly lehce po\u017eadovan\u00fd rozm\u011br p\u0159ekontrolovat, a to bez zbyte\u010dn\u00fdch pr\u016ftah\u016f. Tu se n\u00e1m m\u016f\u017eou n\u00e1ramn\u011b hodit Johansonky, proto\u017ee to jsou desti\u010dky s vysokou p\u0159esnost\u00ed. Prod\u00e1vaj\u00ed se v sad\u011b, abyste mohli zkontrolovat v\u0161emo\u017en\u00e9 rozm\u011bry. Za materi\u00e1l se vol\u00ed ocel \u010di keramika, aby n\u00e1m vydr\u017eeli, a hlavn\u011b byli zachov\u00e1ny jejich rozm\u011bry, p\u0159i\u010dem\u017e u m\u011b\u0159idel jsou na n\u011b kladeny velk\u00e9 n\u00e1roky.                                                                                                                                                                                                                                                                                                                                                                                           3.4\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"P\u0159esnost ve stroj\u00edrenstv\u00ed","item":"https:\/\/www.zemezena.cz\/presnost-ve-strojirenstvi\/#breadcrumbitem"}]}]