[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.326.cz\/vite-co-je-to-pasametr\/#Article","mainEntityOfPage":"https:\/\/www.326.cz\/vite-co-je-to-pasametr\/","headline":"V\u00edte, co je to pasametr","name":"V\u00edte, co je to pasametr","description":"Stroj\u00edrenstv\u00ed d\u011bl\u00edme, z hlediska v\u00fdrobn\u00edch proces\u016f, respektive po\u010dtu vyr\u00e1b\u011bn\u00fdch kus\u016f, na v\u00fdrobu kusovou, malos\u00e9riovou a velkos\u00e9riovou. S\u00e9riov\u00e1 stroj\u00edrensk\u00e1 v\u00fdroba vy\u017eaduje n\u011bkter\u00e9 zvl\u00e1\u0161tn\u00ed postupy, aby byla rentabiln\u00ed a smyslupln\u00e1. V\u0161e je toti\u017e ot\u00e1zkou nejen techniky a technologi\u00ed, ale i ekonomiky. Rozjet s\u00e9riovou v\u00fdrobu r\u016fzn\u00fdch sou\u010d\u00e1st\u00ed se mus\u00ed zkr\u00e1tka vyplatit, a toto je t\u0159eba nejen d\u016fkladn\u011b propo\u010d\u00edtat, […]","datePublished":"2023-08-03","dateModified":"2023-10-05","author":{"@type":"Person","@id":"https:\/\/www.326.cz\/author\/#Person","name":"","url":"https:\/\/www.326.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/614460c3109f6ef46730ae87c5e2be623f574940fabcec1214dc0d8d5af688cf?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/614460c3109f6ef46730ae87c5e2be623f574940fabcec1214dc0d8d5af688cf?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"326.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.326.cz\/wp-content\/uploads\/mechanical-engineering-2993310_640_1.jpg","url":"https:\/\/www.326.cz\/wp-content\/uploads\/mechanical-engineering-2993310_640_1.jpg","height":0,"width":0},"url":"https:\/\/www.326.cz\/vite-co-je-to-pasametr\/","about":["Nakupov\u00e1n\u00ed"],"wordCount":392,"articleBody":"   Stroj\u00edrenstv\u00ed d\u011bl\u00edme, z hlediska v\u00fdrobn\u00edch proces\u016f, respektive po\u010dtu vyr\u00e1b\u011bn\u00fdch kus\u016f, na v\u00fdrobu kusovou, malos\u00e9riovou a velkos\u00e9riovou.S\u00e9riov\u00e1 stroj\u00edrensk\u00e1 v\u00fdroba vy\u017eaduje n\u011bkter\u00e9 zvl\u00e1\u0161tn\u00ed postupy, aby byla rentabiln\u00ed a smyslupln\u00e1. V\u0161e je toti\u017e ot\u00e1zkou nejen techniky a technologi\u00ed, ale i ekonomiky. Rozjet s\u00e9riovou v\u00fdrobu r\u016fzn\u00fdch sou\u010d\u00e1st\u00ed se mus\u00ed zkr\u00e1tka vyplatit, a toto je t\u0159eba nejen d\u016fkladn\u011b propo\u010d\u00edtat, ale i prov\u00e9st v re\u00e1ln\u00e9 praxi. Jednou ze sou\u010d\u00e1st\u00ed tohoto procesu je i kontrola a m\u011b\u0159en\u00ed zhotoven\u00fdch v\u00fdrobk\u016f. Kdybychom v\u00e1m zadali \u00fakol, abyste m\u011b\u0159ili zhotovovan\u00e9 kusy ve velkos\u00e9riov\u00e9 produkci, zda jejich rozm\u011bry odpov\u00eddaj\u00ed povolen\u00e9 toleranci, jak byste si po\u010d\u00ednali? Mo\u017en\u00e1 by v\u00e1s napadlo po obecn\u00e9m sezn\u00e1men\u00ed s n\u011bkter\u00fdmi stroj\u00edrensk\u00fdmi m\u011b\u0159idly vz\u00edt do ruky mikrometr nebo posuvn\u00e9 m\u011b\u0159\u00edtko (\u0161upl\u00e9ru) a prom\u011b\u0159ovat jeden v\u00fdrobek za druh\u00fdm. Pro\u010d ne, ono by to v z\u00e1sad\u011b \u0161lo a byl by to i spr\u00e1vn\u00fd postup, jen\u017ee byste t\u00edmto zp\u016fsobem ztratili tolik \u010dasu, \u017ee by se to pak ekonomicky nevyplatilo. M\u011b\u0159en\u00ed mnoha po\u010dtu kus\u016f t\u00edmto zp\u016fsobem je zkr\u00e1tka p\u0159\u00edli\u0161 pomal\u00e9. A toto byl tak\u00e9 d\u016fvod, pro\u010d kdysi v minulosti p\u0159i\u0161li v\u00fdvojov\u00ed konstrukt\u00e9\u0159i m\u011b\u0159idel na zhotoven\u00ed tzv. kompara\u010dn\u00edho neboli porovn\u00e1vac\u00edho m\u011b\u0159idla, tzv. pasametru.Pasametr se vyzna\u010duje t\u00edm, \u017ee pouze vkl\u00e1d\u00e1te mezi m\u011b\u0159ic\u00ed trny obrobky a ihned se dov\u00edd\u00e1te odchylku v\u016f\u010di povolen\u00e9 toleranci. Jde to tak rychle, \u017ee velmi efektivn\u011b za kr\u00e1tk\u00fd \u010das zjist\u00edte, kter\u00e9 v\u00fdrobky jsou zmetky, p\u0159\u00edpadn\u011b vhodn\u00e9 k oprav\u00e1m, a kter\u00e9 kusy jsou v po\u0159\u00e1dku. Pasametr je samoz\u0159ejm\u011b mo\u017en\u00e9 vyu\u017e\u00edt v jak\u00e9koli stroj\u00edrensk\u00e9 produkci, ov\u0161em vyplat\u00ed se sp\u00ed\u0161e tam, kde se jedn\u00e1 o v\u011bt\u0161\u00ed po\u010dty zhotoven\u00fdch v\u00fdrobk\u016f. V kusov\u00e9 a p\u0159\u00edpadn\u011b v malos\u00e9riov\u00e9 v\u00fdrob\u011b bohat\u011b vysta\u010d\u00edte s b\u011b\u017en\u00fdmi m\u011b\u0159idly, proto\u017ee v\u00e1s netla\u010d\u00ed \u010das, a v\u011bnujete se obr\u00e1b\u011bn\u00ed jen jednoho \u010di n\u011bkolika jedine\u010dn\u00fdch kus\u016f.                                                                                                                                                                                                                                                                                                                                                                                           4.1\/5 - (8 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"V\u00edte, co je to pasametr","item":"https:\/\/www.326.cz\/vite-co-je-to-pasametr\/#breadcrumbitem"}]}]