[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.d3bc.cz\/trubka-netrubka\/#Article","mainEntityOfPage":"https:\/\/www.d3bc.cz\/trubka-netrubka\/","headline":"Trub(ka) netrub(ka)","name":"Trub(ka) netrub(ka)","description":"Trubka sva\u0159ovan\u00e1 mtz-servis.cz je trubka, kter\u00e1 se vyr\u00e1b\u00ed sva\u0159ov\u00e1n\u00edm oceli. Jde o sva\u0159ov\u00e1n\u00ed svinut\u00e9ho ocelov\u00e9ho p\u00e1su za tepla nebo za studena. Tento p\u00e1s se zakrou\u017e\u00ed <a class=\"more-link\" href=\"https:\/\/www.d3bc.cz\/trubka-netrubka\/\">\u010c\u00edst d\u00e1le ...<\/a>","datePublished":"2021-12-11","dateModified":"2023-05-06","author":{"@type":"Person","@id":"https:\/\/www.d3bc.cz\/author\/#Person","name":"","url":"https:\/\/www.d3bc.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/16435f0a6c9262449b9ebb39f63178cd65c54b09f931b6f84682f48086e3d763?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/16435f0a6c9262449b9ebb39f63178cd65c54b09f931b6f84682f48086e3d763?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"d3bc.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.d3bc.cz\/wp-content\/uploads\/architecture-gf7fa3f438_1920_1.jpg","url":"https:\/\/www.d3bc.cz\/wp-content\/uploads\/architecture-gf7fa3f438_1920_1.jpg","height":0,"width":0},"url":"https:\/\/www.d3bc.cz\/trubka-netrubka\/","about":["V\u00fdrobky"],"wordCount":427,"articleBody":"    Trubka sva\u0159ovan\u00e1 mtz-servis.cz je trubka, kter\u00e1 se vyr\u00e1b\u00ed sva\u0159ov\u00e1n\u00edm oceli. Jde o sva\u0159ov\u00e1n\u00ed svinut\u00e9ho ocelov\u00e9ho p\u00e1su za tepla nebo za studena. Tento p\u00e1s se zakrou\u017e\u00ed do tvaru trubky a sva\u0159\u00ed pod\u00e9ln\u011b v p\u0159\u00edstroji, kter\u00e9mu se \u0159\u00edk\u00e1 sva\u0159ovac\u00ed automat. Svar u t\u00e9to trubky je oboustrann\u00fd a mus\u00ed b\u00fdt stejn\u011b tak pevn\u00fd, jako je jeho z\u00e1kladn\u00ed materi\u00e1l (\u010dili stejn\u011b tak pevn\u00fd, jako ocelov\u00fd p\u00e1s). Ocelov\u00e9 trubky mohou b\u00fdt bu\u010f hladk\u00e9, kalibrovan\u00e9 nebo p\u0159esn\u011b ta\u017een\u00e9 sva\u0159ov\u00e1n\u00edm za studena.Hladk\u00e1 trubka sva\u0159ovan\u00e1 se sva\u0159uje vysokofrekven\u010dn\u00edm proudem s induk\u010dn\u00edm p\u0159enosem proudu na povrch trubky.Kalibrovan\u00e9 sva\u0159ovan\u00e9 trubky se pou\u017e\u00edvaj\u00ed v n\u00e1bytk\u00e1\u0159sk\u00e9m odv\u011btv\u00ed, p\u0159i v\u00fdrob\u011b radi\u00e1tor\u016f i v automobilov\u00e9m pr\u016fmyslu a povrch takto vyroben\u00fdch trubek je hladk\u00fd uvnit\u0159 i vn\u011b a m\u016f\u017ee b\u00fdt \u017eihan\u00fd nebo ne\u017e\u00edhan\u00fd.P\u0159esn\u011b ta\u017een\u00e9 trubky sva\u0159ovan\u00e9 za studena se naopak pou\u017e\u00edvaj\u00ed v\u0161ude tam, kde je pot\u0159eba dos\u00e1hnout vy\u0161\u0161\u00ed p\u0159esnosti rozm\u011br\u016f, kde je pot\u0159eba v\u011bt\u0161\u00ed kvalita povrch\u016f a vy\u0161\u0161\u00ed pevnost. Pro v\u00fdrobu p\u0159esn\u011b ta\u017een\u00e9 trubky sva\u0159ovan\u00e9 za studena se pou\u017e\u00edvaj\u00ed trubky sva\u0159ovan\u00e9 proudem (bu\u010f stejnosm\u011brn\u00fdm nebo vysokofrekven\u010dn\u00edm) a po\u017eadovan\u00e9 kvality se dosahuje n\u011bkdy jedn\u00edm tahem, n\u011bkdy i v\u00edce tahy. Povrch t\u011bchto trubek je leskl\u00fd a hladk\u00fd nejen z vn\u011bj\u0161\u00ed strany, ale i z t\u00e9 vnit\u0159n\u00ed a tyto trubky mohou b\u00fdt bu\u010f \u017eihan\u00e9 nebo ne\u017e\u00edhan\u00e9.Pou\u017eit\u00ed ocelov\u00fdch sva\u0159ovan\u00fdch trubekve stavebnictv\u00ed (u ka\u017ed\u00e9ho domu je pot\u0159eba vybudovat kanaliza\u010dn\u00ed potrub\u00ed i vodovodn\u00ed \u0159ady, kter\u00e9 se skl\u00e1daj\u00ed ze s\u00edt\u011b trubek),v z\u00e1me\u010dnictv\u00ed,ve vodohospod\u00e1\u0159stv\u00ed a v in\u017een\u00fdrsk\u00fdch stavb\u00e1ch (mnohdy je pot\u0159eba zajistit slab\u0161\u00ed odtok vody nap\u0159. u jezu, p\u0159\u00edpadn\u011b je pot\u0159eba zajistit p\u0159epad vody u p\u0159ehrad v p\u0159\u00edpad\u011b povodn\u00ed),v energetice (i plyn mus\u00ed b\u00fdt veden trubkami).V n\u011bkter\u00fdch p\u0159\u00edpadech mohou trubky samy o sob\u011b v\u00e9st m\u00e9dium (vodu, kanalizaci, plyn), v jin\u00fdch p\u0159\u00edpadech mus\u00ed b\u00fdt potrub\u00ed zaji\u0161t\u011bno izolac\u00ed. V\u0161e z\u00e1le\u017e\u00ed na zp\u016fsobu pou\u017eit\u00ed a tam, kde je zapot\u0159eb\u00ed izolovat potrub\u00ed. Sv\u00e9 o trubk\u00e1ch sva\u0159ovan\u00fdch v\u00ed odborn\u00edci z MTZ-servisu                                                                                                                                                                                                                                                                                                                                                                                         5\/5 - (2 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Trub(ka) netrub(ka)","item":"https:\/\/www.d3bc.cz\/trubka-netrubka\/#breadcrumbitem"}]}]