[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.iwwe.cz\/stavitelny-vystruznik-je-bezny-strojirensky-nastroj\/#Article","mainEntityOfPage":"https:\/\/www.iwwe.cz\/stavitelny-vystruznik-je-bezny-strojirensky-nastroj\/","headline":"Staviteln\u00fd v\u00fdstru\u017en\u00edk je b\u011b\u017en\u00fd stroj\u00edrensk\u00fd n\u00e1stroj","name":"Staviteln\u00fd v\u00fdstru\u017en\u00edk je b\u011b\u017en\u00fd stroj\u00edrensk\u00fd n\u00e1stroj","description":"Stroj\u00edrenstv\u00ed je obor, kter\u00fd lze rozd\u011blit do n\u011bkolika z\u00e1kladn\u00edch sekc\u00ed, podle obr\u00e1b\u011bc\u00edch proces\u016f, nap\u0159. na soustru\u017een\u00ed, fr\u00e9zov\u00e1n\u00ed, hoblov\u00e1n\u00ed, brou\u0161en\u00ed a fini\u0161ov\u00e1n\u00ed, a tak\u00e9 na obr\u00e1b\u011bn\u00ed […]","datePublished":"2022-03-06","dateModified":"2023-05-01","author":{"@type":"Person","@id":"https:\/\/www.iwwe.cz\/author\/#Person","name":"","url":"https:\/\/www.iwwe.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/7726f7b8e3ba8979c4cf2ad896cb2e8cc05af8ceb17ce4fb40617b72e0be53b4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/7726f7b8e3ba8979c4cf2ad896cb2e8cc05af8ceb17ce4fb40617b72e0be53b4?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"iwwe.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.iwwe.cz\/wp-content\/uploads\/milling-947160_640.jpg","url":"https:\/\/www.iwwe.cz\/wp-content\/uploads\/milling-947160_640.jpg","height":0,"width":0},"url":"https:\/\/www.iwwe.cz\/stavitelny-vystruznik-je-bezny-strojirensky-nastroj\/","about":["N\u00e1kupy"],"wordCount":440,"articleBody":"   Stroj\u00edrenstv\u00ed je obor, kter\u00fd lze rozd\u011blit do n\u011bkolika z\u00e1kladn\u00edch sekc\u00ed, podle obr\u00e1b\u011bc\u00edch proces\u016f, nap\u0159. na soustru\u017een\u00ed, fr\u00e9zov\u00e1n\u00ed, hoblov\u00e1n\u00ed, brou\u0161en\u00ed a fini\u0161ov\u00e1n\u00ed, a tak\u00e9 na obr\u00e1b\u011bn\u00ed vrtac\u00edmi n\u00e1stroji. Z\u00e1m\u011brn\u011b zde nezmi\u0148ujeme vrt\u00e1n\u00ed, nebo\u0165 vrt\u00e1k je jen jedna \u010d\u00e1st tohoto obr\u00e1b\u011bc\u00edho procesu. Pat\u0159\u00ed sem i n\u00e1stroje, kter\u00e9 p\u0159ich\u00e1z\u00ed na \u0159adu po vrt\u00e1c\u00edch, a to tam, kde to m\u00e1 n\u011bjak\u00fd v\u00fdznam.Kdy\u017e vyvrt\u00e1te do kovov\u00e9ho materi\u00e1lu otvor, nem\u016f\u017eete o\u010dek\u00e1vat, \u017ee bude m\u00edt perfektn\u00ed, na setinu milimetru p\u0159esn\u00e9 rozm\u011bry a po\u017eadovan\u00fd hladk\u00fd povrch. To oby\u010dejn\u00fd vrt\u00e1k nedok\u00e1\u017ee, je to d\u00e1no jeho pouh\u00fdmi dv\u011bma b\u0159ity a jejich geometri\u00ed, kdy b\u0159ity odeb\u00edraj\u00ed pom\u011brn\u011b velkou t\u0159\u00edsku nar\u00e1z. Budete pot\u0159ebovat je\u0161t\u011b dal\u0161\u00ed n\u00e1stroj, abyste zhotovili p\u0159esn\u011bj\u0161\u00ed otvor, a t\u011bmi jsou takzvan\u00e9 v\u00fdhrubn\u00edky a v\u00fdstru\u017en\u00edky.Vyhrubov\u00e1n\u00ed je proces, kter\u00fd je p\u0159echodovou f\u00e1z\u00ed mezi vrt\u00e1n\u00edm a vystru\u017eov\u00e1n\u00edm. T\u00edmto zp\u016fsobem se doc\u00edl\u00ed lep\u0161\u00ed p\u0159esnosti a jakosti povrchu ve srovn\u00e1n\u00ed s vrt\u00e1n\u00edm, co\u017e m\u016f\u017ee b\u00fdt dosta\u010duj\u00edc\u00ed pro n\u011bkter\u00e1 spojen\u00ed h\u0159\u00eddel\u00ed s otvory. Je\u0161t\u011b p\u0159esn\u011bj\u0161\u00edho v\u00fdsledku doc\u00edl\u00edme vystru\u017eov\u00e1n\u00edm.V\u00fdstru\u017en\u00edky jsou n\u00e1stroje velmi p\u0159esn\u00e9, s v\u00edce b\u0159ity, ne\u017e m\u00e1 vrt\u00e1k. Po\u010det b\u0159it\u016f se pohybuje v rozmez\u00ed od \u010dty\u0159 do \u0161estn\u00e1cti a\u017e osmn\u00e1cti, p\u0159i\u010dem\u017e zn\u00e1me v\u00fdstru\u017en\u00edky pevn\u00e9 a v\u00fdstru\u017en\u00edky staviteln\u00e9 i-n\u00e1stroje. Ty umo\u017e\u0148uj\u00ed nastaven\u00ed v\u011bt\u0161\u00edho rozsahu pr\u016fm\u011bru obr\u00e1b\u011bn\u00e9ho otvoru.V\u00fdhodou je i cena v\u00fdstru\u017en\u00edk\u016f, ta se pohybuje p\u0159ibli\u017en\u011b v \u0159\u00e1du n\u011bkolika stovek korun, \u010d\u00edm\u017e se vyplat\u00ed i pro kusovou v\u00fdrobu n\u011bkter\u00fdch sou\u010d\u00e1stek. Pochopiteln\u011b se tyto n\u00e1stroje uplatn\u00ed jak v b\u011b\u017en\u00e9m v\u00fdrobn\u00edm provozu, tak i na pracovi\u0161t\u00edch \u00fadr\u017eby, zkr\u00e1tka v\u0161ude, kde vrt\u00e1ky svou p\u0159esnost\u00ed nesta\u010d\u00ed.Co se t\u00fd\u010de materi\u00e1lu, kter\u00fd lze v\u00fdhrubn\u00edky a v\u00fdstru\u017en\u00edky obr\u00e1b\u011bt, jsou to v\u0161echny ve stroj\u00edrensk\u00e9m oboru vyu\u017e\u00edvan\u00e9 kovy, jako je ocel konstruk\u010dn\u00ed i n\u00e1strojov\u00e1, litina, slitiny m\u011bdi a hlin\u00edku nebo titan.                                                                                                                                                                                                                                                                                                                                                                                          4.1\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Staviteln\u00fd v\u00fdstru\u017en\u00edk je b\u011b\u017en\u00fd stroj\u00edrensk\u00fd n\u00e1stroj","item":"https:\/\/www.iwwe.cz\/stavitelny-vystruznik-je-bezny-strojirensky-nastroj\/#breadcrumbitem"}]}]