[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.divernet.cz\/protahovaci-trny-patri-k-dulezitym-nastrojum-v-seriove-strojirenske-vyrobe\/#Article","mainEntityOfPage":"https:\/\/www.divernet.cz\/protahovaci-trny-patri-k-dulezitym-nastrojum-v-seriove-strojirenske-vyrobe\/","headline":"Protahovac\u00ed trny pat\u0159\u00ed k d\u016fle\u017eit\u00fdm n\u00e1stroj\u016fm v s\u00e9riov\u00e9 stroj\u00edrensk\u00e9 v\u00fdrob\u011b","name":"Protahovac\u00ed trny pat\u0159\u00ed k d\u016fle\u017eit\u00fdm n\u00e1stroj\u016fm v s\u00e9riov\u00e9 stroj\u00edrensk\u00e9 v\u00fdrob\u011b","description":"Stroj\u00edrenstv\u00ed je velmi obs\u00e1hl\u00fd, slo\u017eit\u00fd a n\u00e1ro\u010dn\u00fd obor lidsk\u00e9 \u010dinnosti a nepochybuj\u00ed o tom ani profesion\u00e1lov\u00e9, znal\u00ed t\u00e9to problematiky do nejposledn\u011bj\u0161\u00edch detail\u016f. Co\u017e teprve lid\u00e9, pro n\u011b\u017e je stroja\u0159ina odv\u011btv\u00edm na hony vzd\u00e1len\u00fdm. Kdyby v\u00e1m … ","datePublished":"2022-09-21","dateModified":"2022-09-21","author":{"@type":"Person","@id":"https:\/\/www.divernet.cz\/author\/#Person","name":"","url":"https:\/\/www.divernet.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":"divernet.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.divernet.cz\/wp-content\/uploads\/locksmith-g2cd416daf_640.jpg","url":"https:\/\/www.divernet.cz\/wp-content\/uploads\/locksmith-g2cd416daf_640.jpg","height":0,"width":0},"url":"https:\/\/www.divernet.cz\/protahovaci-trny-patri-k-dulezitym-nastrojum-v-seriove-strojirenske-vyrobe\/","about":["V\u00fdrobky"],"wordCount":396,"articleBody":"   Stroj\u00edrenstv\u00ed je velmi obs\u00e1hl\u00fd, slo\u017eit\u00fd a n\u00e1ro\u010dn\u00fd obor lidsk\u00e9 \u010dinnosti a nepochybuj\u00ed o tom ani profesion\u00e1lov\u00e9, znal\u00ed t\u00e9to problematiky do nejposledn\u011bj\u0161\u00edch detail\u016f. Co\u017e teprve lid\u00e9, pro n\u011b\u017e je stroja\u0159ina odv\u011btv\u00edm na hony vzd\u00e1len\u00fdm. Kdyby v\u00e1m n\u011bkdo zadal \u00falohu, v n\u00ed\u017e byste m\u011bli navrhnout v\u00fdrobn\u00ed n\u00e1stroj, kter\u00fdm zhotovit nepravideln\u00fd otvor uvnit\u0159 kovov\u00e9ho obrobku, mo\u017en\u00e1 byste byli v konc\u00edch, kdybyste neznali protahovac\u00ed trn. Pravd\u011bpodobn\u011b by v\u00e1s napadalo slo\u017eit\u00e9 odvrt\u00e1v\u00e1n\u00ed jednotliv\u00fdch \u010d\u00e1st\u00ed otvoru a n\u00e1sledn\u00e9 vybru\u0161ov\u00e1n\u00ed drobn\u00fdmi brusn\u00fdmi kotou\u010dky. V\u00fdroba by se nesm\u00edrn\u011b zkomplikovala a hlavn\u011b prodra\u017eila.S existenc\u00ed protahovac\u00edho trnu https:\/\/www.i-nastroje.cz\/protahovaci-trny jdou na stroja\u0159i, jak se \u0159\u00edk\u00e1, \u201eod lesa\u201c. Je to speci\u00e1ln\u00ed n\u00e1stroj, co vyhotov\u00ed  jak\u00fdkoli i vnit\u0159n\u00ed tvar, kter\u00fd m\u016f\u017ee b\u00fdt zaoblen\u00fd ve tvaru kruhu, elipsy, paraboly \u010di jin\u00e9 k\u0159ivky, kombinovan\u00e9 s rovn\u00fdmi plochami s tup\u00fdmi \u010di ostr\u00fdmi \u00fahly. Typick\u00fdm p\u0159\u00edkladem v\u00fdrobk\u016f, kde se protahov\u00e1ky, jak se jim lidov\u011b \u0159\u00edk\u00e1, uplatn\u00ed, jsou vlo\u017eky do dve\u0159n\u00edho z\u00e1mku. Jak\u00e1 jsou tajemstv\u00ed vyu\u017eit\u00ed protahovac\u00edch trn\u016f v b\u011b\u017en\u00e9 stroj\u00edrensk\u00e9 v\u00fdrob\u011b?Velkos\u00e9riov\u00e1 v\u00fdroba a cena n\u00e1strojePro takto slo\u017eit\u00e9 vnit\u0159n\u00ed otvory je nutn\u00e9 zhotovit protahovac\u00ed trn z n\u00e1strojov\u00e9 rychlo\u0159ezn\u00e9 oceli doslova na m\u00edru. Jeho samotn\u00e1 v\u00fdroba je n\u00e1ro\u010dn\u00e1, zdlouhav\u00e1 a tak\u00e9 drah\u00e1, proto i cena t\u011bchto n\u00e1stroj\u016f nebude mal\u00e1. S t\u00edm v\u0161ak stroja\u0159i po\u010d\u00edtaj\u00ed, a aby se v\u00fdroba a n\u00e1kup protahov\u00e1ku rentovaly, mus\u00ed se s nimi vyr\u00e1b\u011bt velk\u00e9 s\u00e9rie v\u00fdrobk\u016f. Kup\u0159\u00edkladu v po\u010dtu, \u0159ekn\u011bme alespo\u0148 stovek, tis\u00edc\u016f \u010di des\u00edtek nebo stovek tis\u00edc kus\u016f. A pro zmi\u0148ovan\u00e9 vlo\u017eky do z\u00e1mku je toto zrovna optim\u00e1ln\u00ed p\u0159\u00edm\u011br, kdy se jich na trh dod\u00e1vaj\u00ed miliony vyroben\u00fdch kus\u016f. Proto je tak\u00e9 mo\u017en\u00e9 udr\u017eet n\u00edzkou cenu jednoho z\u00e1mku, p\u0159i\u010dem\u017e milionem vyroben\u00fdch a prodan\u00fdch vlo\u017eek do z\u00e1mku se v\u00e1m n\u00e1stroj mnohon\u00e1sobn\u011b zaplat\u00ed a z\u00e1rove\u0148 zajist\u00ed v\u00fdd\u011blek.                                                                                                                                                                                                                                                                                                                                                                                          4.5\/5 - (4 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Protahovac\u00ed trny pat\u0159\u00ed k d\u016fle\u017eit\u00fdm n\u00e1stroj\u016fm v s\u00e9riov\u00e9 stroj\u00edrensk\u00e9 v\u00fdrob\u011b","item":"https:\/\/www.divernet.cz\/protahovaci-trny-patri-k-dulezitym-nastrojum-v-seriove-strojirenske-vyrobe\/#breadcrumbitem"}]}]