[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.travena.cz\/stavebni-stroje-se-bez-ozubenych-kol-a-lozisek-neobejdou\/#Article","mainEntityOfPage":"https:\/\/www.travena.cz\/stavebni-stroje-se-bez-ozubenych-kol-a-lozisek-neobejdou\/","headline":"Stavebn\u00ed stroje se bez ozuben\u00fdch kol a lo\u017eisek neobejdou","name":"Stavebn\u00ed stroje se bez ozuben\u00fdch kol a lo\u017eisek neobejdou","description":"Sledovali jste n\u011bkdy rekonstrukci \u0159\u00ed\u010dn\u00edho jezu nebo mostu \u010di n\u00e1b\u0159e\u017e\u00ed? Plavili jste se po S\u00e1zav\u011b, Berounce, Lu\u017enici \u010di Vltav\u011b a zastihl v\u00e1s p\u0159\u00edmo v ter\u00e9nu \u010dil\u00fd pracovn\u00ed ruch? A m\u011bli... <a href=\"https:\/\/www.travena.cz\/stavebni-stroje-se-bez-ozubenych-kol-a-lozisek-neobejdou\/\">P\u0159e\u010d\u00edst<\/a>","datePublished":"2025-03-22","dateModified":"2025-03-22","author":{"@type":"Person","@id":"https:\/\/www.travena.cz\/author\/#Person","name":"","url":"https:\/\/www.travena.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/591310831c6f562dead2685065c7bfb166baf64da6e0332ad9d0a2e9c6c14446?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/591310831c6f562dead2685065c7bfb166baf64da6e0332ad9d0a2e9c6c14446?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"travena.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.travena.cz\/wp-content\/uploads\/excavator-5556325_640.jpg","url":"https:\/\/www.travena.cz\/wp-content\/uploads\/excavator-5556325_640.jpg","height":0,"width":0},"url":"https:\/\/www.travena.cz\/stavebni-stroje-se-bez-ozubenych-kol-a-lozisek-neobejdou\/","about":["Nakupov\u00e1n\u00ed"],"wordCount":391,"articleBody":"   Sledovali jste n\u011bkdy rekonstrukci \u0159\u00ed\u010dn\u00edho jezu nebo mostu \u010di n\u00e1b\u0159e\u017e\u00ed? Plavili jste se po S\u00e1zav\u011b, Berounce, Lu\u017enici \u010di Vltav\u011b a zastihl v\u00e1s p\u0159\u00edmo v ter\u00e9nu \u010dil\u00fd pracovn\u00ed ruch? A m\u011bli jste mo\u017enost sledovat a obdivovat precizn\u00ed pr\u00e1ci stavba\u0159\u016f, kte\u0159\u00ed usazuj\u00ed do zem\u011b ocelov\u00e9 larseny, aby ohrani\u010dili \u0159\u00ed\u010dn\u00ed tok a umo\u017enili v\u00fdstavbu mostn\u00edho pil\u00ed\u0159e nebo jezov\u00e9ho profilu? Sledovat stavba\u0159e p\u0159i pr\u00e1ci je n\u011bkdy velice zaj\u00edmav\u00e9, jednak vn\u00edm\u00e1te sou\u010dinnost jednotliv\u00fdch profes\u00ed a pak v\u00e1m z\u0159ejm\u011b neunikne ani dokonalost stavebn\u00ed techniky. Vyskytuj\u00ed se tu ob\u0159\u00ed buchary \u010di lisy, je\u0159\u00e1by, rypadla, n\u00e1kladn\u00ed automobily a to v\u0161e vypad\u00e1 tak monstr\u00f3zn\u011b, \u017ee si uv\u011bdom\u00edte, \u017ee bez techniky by takovou stavbu nebylo mo\u017en\u00e9 v\u016fbec realizovat.A te\u010f si p\u0159edstavte, \u017ee ka\u017ed\u00fd stavebn\u00ed stroj sest\u00e1v\u00e1 z mnoha r\u016fzn\u00fdch d\u00edl\u016f, a \u017ee v\u0161echny do sebe zapadaj\u00ed a vykon\u00e1vaj\u00ed pracovn\u00ed pohyb. Mezi nimi jsou to tak\u00e9 p\u0159evodovky s ozuben\u00fdmi koly, va\u010dkov\u00e9 h\u0159\u00eddele a \u010depy a valiv\u00e1 lo\u017eiska. Co d\u00edl, to velmi mechanicky nam\u00e1han\u00fd v n\u00e1ro\u010dn\u00fdch stavebn\u00edch podm\u00ednk\u00e1ch. V\u0161echny tyto strojn\u00ed komponenty se zhotovuj\u00ed ve stroj\u00edrensk\u00e9 v\u00fdrob\u011b a ta se op\u00edr\u00e1 o hutnictv\u00ed \u017eeleza.Hutn\u00edci dod\u00e1vaj\u00ed na trh pro tyto strojn\u00ed sou\u010d\u00e1sti n\u00edzkouhl\u00edkovou legovanou ocel t\u0159\u00eddy 16 s obsahem k\u0159em\u00edku, manganu, chromu a niklu, kter\u00e1 se vyzna\u010duje zna\u010dnou pevnost\u00ed a hou\u017eevnatost\u00ed s mal\u00fdm rizikem \u00fanavov\u00e9ho lomu p\u0159i mechanick\u00e9m nam\u00e1h\u00e1n\u00ed a z\u00e1rove\u0148 tvrdost\u00ed povrchu po kalen\u00ed a popou\u0161t\u011bn\u00ed. D\u00edky t\u011bmto vlastnostem se ocel dob\u0159e uplatn\u00ed jak ve stavebn\u00edch stroj\u00edch, tak i v ostatn\u00edm automobilov\u00e9m pr\u016fmyslu a tak\u00e9 v letectv\u00ed. Ocel 1.5752 je vhodn\u00e1 pro v\u00fdrobu ozuben\u00fdch kol pro vysoce nam\u00e1han\u00e1 p\u0159evodov\u00e1 soukol\u00ed, pro h\u0159\u00eddele, \u010depy a valiv\u00e1 lo\u017eiska. Tento materi\u00e1l pat\u0159\u00ed mezi u\u0161lechtil\u00e9 speci\u00e1ln\u00ed oceli, nen\u00ed to tedy b\u011b\u017en\u00e1 konstruk\u010dn\u00ed ocel, se kterou se po\u010d\u00edt\u00e1 p\u0159i v\u00fdrob\u011b ocelov\u00fdch stavebn\u00edch profil\u016f a stavebn\u00edch sva\u0159ovan\u00fdch konstrukc\u00ed.                                                                                                                                                                                                                                                                                                                                                                                          4.3\/5 - (9 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Stavebn\u00ed stroje se bez ozuben\u00fdch kol a lo\u017eisek neobejdou","item":"https:\/\/www.travena.cz\/stavebni-stroje-se-bez-ozubenych-kol-a-lozisek-neobejdou\/#breadcrumbitem"}]}]