[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.amhc.cz\/protahovaci-trn-je-specialni-nastroj-strojirenske-vyroby\/#Article","mainEntityOfPage":"https:\/\/www.amhc.cz\/protahovaci-trn-je-specialni-nastroj-strojirenske-vyroby\/","headline":"Protahovac\u00ed trn je speci\u00e1ln\u00ed n\u00e1stroj stroj\u00edrensk\u00e9 v\u00fdroby","name":"Protahovac\u00ed trn je speci\u00e1ln\u00ed n\u00e1stroj stroj\u00edrensk\u00e9 v\u00fdroby","description":"Stroj\u00edrenstv\u00ed je obor pro \u010dlov\u011bka bez technick\u00e9ho zam\u011b\u0159en\u00ed n\u011bkdy st\u011b\u017e\u00ed pochopiteln\u00fd a velmi slo\u017eit\u00fd a obs\u00e1hl\u00fd. Uv\u011bdomit si mnoh\u00e1 pravidla, … ","datePublished":"2021-06-09","dateModified":"2021-06-09","author":{"@type":"Person","@id":"https:\/\/www.amhc.cz\/author\/#Person","name":"","url":"https:\/\/www.amhc.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/53c590fdd1ec24ee297a15a00a0829b5191e9163e4cc5dbbee20ed40fcc30ad9?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/53c590fdd1ec24ee297a15a00a0829b5191e9163e4cc5dbbee20ed40fcc30ad9?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"amhc.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.amhc.cz\/wp-content\/uploads\/t%C5%99i%20kl%C3%AD%C4%8De.JPG","url":"https:\/\/www.amhc.cz\/wp-content\/uploads\/t%C5%99i%20kl%C3%AD%C4%8De.JPG","height":0,"width":0},"url":"https:\/\/www.amhc.cz\/protahovaci-trn-je-specialni-nastroj-strojirenske-vyroby\/","about":["Zbo\u017e\u00ed"],"wordCount":408,"articleBody":"        Stroj\u00edrenstv\u00ed je obor pro \u010dlov\u011bka bez technick\u00e9ho zam\u011b\u0159en\u00ed n\u011bkdy st\u011b\u017e\u00ed pochopiteln\u00fd a velmi slo\u017eit\u00fd a obs\u00e1hl\u00fd. Uv\u011bdomit si mnoh\u00e1 pravidla, \u00faskal\u00ed, \u0159e\u0161en\u00ed a \u0161irok\u00fd rozsah mo\u017enost\u00ed stroj\u00edrenstv\u00ed je i pro odborn\u00edky v oboru leckdy n\u00e1ro\u010dn\u00e9 a jednotliv\u00e1 odv\u011btv\u00ed vy\u017eaduj\u00ed \u00fazkou oborovou specializaci podobn\u011b, jako medic\u00edna. Kup\u0159\u00edkladu n\u011bkter\u00e9 v\u00fdrobn\u00ed n\u00e1stroje si laik v\u016fbec nedovede p\u0159edstavit, jak vypadaj\u00ed a jak pracuj\u00ed, a k \u010demu v\u016fbec slou\u017e\u00ed. Jist\u011b jste ji\u017e zaslechli v\u00fdraz \u201esoustru\u017enick\u00fd n\u016f\u017e\u201c, soustru\u017een\u00ed je tak\u00e9 jedna z velmi roz\u0161\u00ed\u0159en\u00fdch \u010dinnost\u00ed, ov\u0161em obr\u00e1b\u011bc\u00ed n\u00e1stroj s n\u00e1zvem protahovac\u00ed trn n\u011bkte\u0159\u00ed z v\u00e1s sly\u0161\u00ed poprv\u00e9.  Zlidov\u011ble se mu \u0159\u00edk\u00e1 \u201eprotahov\u00e1k\u201c a k \u010demu je vlastn\u011b dobr\u00fd a pro\u010d se o n\u011bm v\u016fbec zmi\u0148ovat? Nen\u00ed to p\u0159ece jen n\u011bjak\u00fd v\u00fdst\u0159elek pro ob\u010dasn\u00e9 a specializovan\u00e9 pr\u00e1ce? Vlo\u017eky do patentn\u00edho z\u00e1mku \u2013 kdy\u017e vezmete do ruky  http:\/\/www.handsurgery.cz\/spolecnost-chirurgie-ruky\/ oby\u010dejnou vlo\u017eku do z\u00e1mku a zad\u00edv\u00e1te se na ni pozorn\u011b, zjist\u00edte, jak mal\u00fd rozm\u011br m\u00e1 otvor, kam se zasouv\u00e1 kl\u00ed\u010d. V\u00edte, kolik je v \u010cesk\u00e9 republice dve\u0159\u00ed, kde se takov\u00e1 vlo\u017eka vyskytuje? Statis\u00edce a\u017e miliony, a co teprve cel\u00e1 Evropa a jin\u00e9 kontinenty. A jak byste vyrobili otvor, kter\u00fd nen\u00ed symetrick\u00fd? Odpov\u00edme v\u00e1m za v\u00e1s \u2013 protahovac\u00edm trnem.  Protahovac\u00ed trn je dlouh\u00fd n\u00e1stroj s mnoha zuby, z nich\u017e ka\u017ed\u00fd odeb\u00edr\u00e1 t\u0159\u00edsku tak, aby ten posledn\u00ed ji\u017e zhotovil fin\u00e1ln\u00ed otvor p\u0159esn\u00e9ho rozm\u011bru a tvaru. Mo\u017en\u00e1 v\u00e1s napadne, \u017ee jde o n\u00e1stroj velmi specifick\u00fd, a \u017ee pro ka\u017ed\u00fd otvor bude zapot\u0159eb\u00ed jin\u00fd tvar trnu. Je tomu skute\u010dn\u011b tak a proto je tak\u00e9 cena t\u011bchto trn\u016f velmi vysok\u00e1. Vyplat\u00ed se tedy pro v\u00fdrobu velkos\u00e9riovou v obrovsk\u00fdch po\u010dtech vyr\u00e1b\u011bn\u00fdch kus\u016f, aby se tak\u00e9 cena samotn\u00e9ho n\u00e1stroje zaplatila. Jak vid\u00edte, bez protahov\u00e1k\u016f a tak\u00e9 protla\u010dov\u00e1k\u016f se neobejde jak z\u00e1me\u010dnictv\u00ed, tak i automobilov\u00fd a leteck\u00fd pr\u016fmysl, v\u00fdroba n\u00e1bytku, dom\u00e1c\u00edch spot\u0159ebi\u010d\u016f, hra\u010dek, kuchy\u0148sk\u00fdch a sportovn\u00edch pot\u0159eb, stroj\u016f a n\u00e1stroj\u016f a mnoha dal\u0161\u00edch v\u00fdrobk\u016f.                                                                                                                                                                                                                                                                                                                                                                                          4.3\/5 - (10 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Protahovac\u00ed trn je speci\u00e1ln\u00ed n\u00e1stroj stroj\u00edrensk\u00e9 v\u00fdroby","item":"https:\/\/www.amhc.cz\/protahovaci-trn-je-specialni-nastroj-strojirenske-vyroby\/#breadcrumbitem"}]}]