[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.uniad.cz\/soustruznicke-noze\/#Article","mainEntityOfPage":"https:\/\/www.uniad.cz\/soustruznicke-noze\/","headline":"Soustru\u017enick\u00e9 no\u017ee","name":"Soustru\u017enick\u00e9 no\u017ee","description":"Soustru\u017een\u00ed je t\u0159\u00edskov\u00e9 obr\u00e1b\u011bn\u00ed vnit\u0159n\u00edch nebo vn\u011bj\u0161\u00edch rota\u010dn\u00edch ploch. P\u0159i soustru\u017een\u00ed v\u017edy rotuje obrobek a n\u00e1stroj, kter\u00fdm je soustru\u017enick\u00fd n\u016f\u017e…","datePublished":"2021-12-11","dateModified":"2023-04-29","author":{"@type":"Person","@id":"https:\/\/www.uniad.cz\/author\/#Person","name":"uniad.cz\n","url":"https:\/\/www.uniad.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/06473a178d94fb830b46e277369729e9534f2612e261ec2f1ee96b672ef473e2?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/06473a178d94fb830b46e277369729e9534f2612e261ec2f1ee96b672ef473e2?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"uniad.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.uniad.cz\/wp-content\/uploads\/lathe-g52a1da59b_640.jpg","url":"https:\/\/www.uniad.cz\/wp-content\/uploads\/lathe-g52a1da59b_640.jpg","height":0,"width":0},"url":"https:\/\/www.uniad.cz\/soustruznicke-noze\/","about":["Zbo\u017e\u00ed"],"wordCount":400,"articleBody":"   Soustru\u017een\u00ed je t\u0159\u00edskov\u00e9 obr\u00e1b\u011bn\u00ed vnit\u0159n\u00edch nebo vn\u011bj\u0161\u00edch rota\u010dn\u00edch ploch. P\u0159i soustru\u017een\u00ed v\u017edy rotuje obrobek a n\u00e1stroj, kter\u00fdm je soustru\u017enick\u00fd n\u016f\u017e vykon\u00e1v\u00e1 vedlej\u0161\u00ed pohyb \u2013 posuv. Hlavn\u00ed pohyb je rotace obrobku kolem sv\u00e9 osy. Obvodov\u00e1 rychlost je velice d\u016fle\u017eitou veli\u010dinou, kterou v\u00fdrobce na sv\u00fdch n\u00e1stroj\u00edch doporu\u010duje nebo je prax\u00ed stanovena v technick\u00fdch normativech. \u0158eznou rychlost vypo\u010d\u00edt\u00e1me z pr\u016fm\u011bru obrobku a ot\u00e1\u010dek soustruhu. \u0158ezn\u00e1 rychlost vc= (\u03c0 * D * n)\/1000 a ud\u00e1v\u00e1 se v m\/min. Na skute\u010dnou \u0159eznou rychlost m\u00e1 vliv n\u00e1rok na produktivitu, opot\u0159eben\u00ed n\u00e1stroje, pevnost upnut\u00ed, chlazen\u00ed stroje a mnoho dal\u0161\u00edch vliv\u016f.Obr\u00e1b\u011bc\u00edm n\u00e1strojem je soustru\u017enick\u00fd n\u016f\u017e. Vyr\u00e1b\u00ed se z rychlo\u0159ezn\u00e9 oceli nebo ze slinut\u00fdch karbid\u016f. Soustru\u017een\u00edm vznikaj\u00ed vnit\u0159n\u00ed a vn\u011bj\u0161\u00ed rota\u010dn\u00ed plochy, d\u00e1 se vysoustru\u017eit ku\u017eelov\u00e1 plocha a hodn\u011b \u0161ikovn\u00fd soustru\u017en\u00edk vyrob\u00ed i kuli\u010dku. D\u00e1 se tak\u00e9 vrtat klasick\u00fdm \u0161roubovit\u00fdm vrt\u00e1kem. Soustru\u017enick\u00fd n\u016f\u017e se skl\u00e1d\u00e1 z up\u00ednac\u00ed stopky a hlavy, kter\u00e1 nese b\u0159it.Stopka b\u00fdv\u00e1 \u010dty\u0159hrann\u00e1 nebo v\u00e1lcov\u00e1.Soustru\u017enick\u00fd n\u016f\u017e m\u016f\u017ee b\u00fdt cel\u00fd z jednoho materi\u00e1lu, nebo m\u00e1 nava\u0159en\u00e9 ost\u0159\u00ed, naletovan\u00e9 ost\u0159\u00ed, nebo m\u00e1 vym\u011bniteln\u00e9 b\u0159itov\u00e9 desti\u010dky. Kdy\u017e se b\u0159it opot\u0159eb\u00ed, nabrous\u00ed se op\u011btovn\u011b n\u016f\u017e na optim\u00e1ln\u00ed \u0159ezn\u00e9 \u00fahly. Hlavn\u00edmi \u0159ezn\u00fdmi \u00fahly jsou \u00fahel b\u0159itu, hlavn\u00ed \u00fahel h\u0159betu, \u00fahel \u010dela a \u00fahel \u0159ezu. O slo\u017eitosti sv\u011bd\u010d\u00ed fakt, \u017ee na vysok\u00e9 \u0161kole je tomu v\u011bnovan\u00fd skoro cel\u00fd semestr. Ale ka\u017ed\u00fd soustru\u017en\u00edk m\u00e1 svoje n\u00e1stroje \u201ev oku\u201c a hrav\u011b si s nabrou\u0161en\u00edm porad\u00ed. Z\u00e1kladn\u00edmi tvary jsou hlad\u00edc\u00ed n\u016f\u017e, ub\u011brac\u00ed, rohov\u00fd, zapichovac\u00ed, kop\u00edrovac\u00ed a nejr\u016fzn\u011bj\u0161\u00ed tvarov\u00e9. Skoro ka\u017ed\u00fd n\u016f\u017e b\u00fdv\u00e1 v proveden\u00ed lev\u00e9m i prav\u00e9m. Soustru\u017een\u00edm m\u016f\u017eeme z\u00edskat drsnost povrchu a\u017e Ra 0,2. N\u011bkdy ale pot\u0159ebujeme povrch zdrsnit a tady p\u0159ijdou vhod vroubkovac\u00ed kole\u010dka. M\u00e1te d\u00edlnu a \u0161ikovn\u00e9ho soustru\u017en\u00edka? Dop\u0159ejte mu kvalitn\u00ed soustru\u017enick\u00e9 no\u017ee I-n\u00e1stroje a on v\u00e1m p\u0159edvede hotov\u00e1 mistrovsk\u00e1 d\u00edla.                                                                                                                                                                                                                                                                                                                                                                                          4.5\/5 - (8 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Soustru\u017enick\u00e9 no\u017ee","item":"https:\/\/www.uniad.cz\/soustruznicke-noze\/#breadcrumbitem"}]}]