{"id":17600,"date":"2022-03-23T04:36:36","date_gmt":"2022-03-23T04:36:36","guid":{"rendered":"https:\/\/tooling.harsle.com\/?p=17600"},"modified":"2022-03-28T04:08:34","modified_gmt":"2022-03-28T04:08:34","slug":"3-tips-you-should-know-about-bending-machine-tools-guide","status":"publish","type":"post","link":"https:\/\/tooling.harsle.com\/cs\/3-tips-you-should-know-about-bending-machine-tools-guide\/","title":{"rendered":"3 tipy, kter\u00e9 byste m\u011bli v\u011bd\u011bt o oh\u00fdbac\u00edch stroj\u00edch Pr\u016fvodce"},"content":{"rendered":"<p>Ve v\u00fdrob\u011b plechov\u00e9ho pr\u016fmyslu existuje mnoho faktor\u016f, kter\u00e9 ovliv\u0148uj\u00ed p\u0159esnost jednor\u00e1zov\u00fdch tv\u00e1\u0159ec\u00edch v\u00fdrobk\u016f. Nejd\u016fle\u017eit\u011bj\u0161\u00ed je kvalita oh\u00fdbac\u00edch stroj\u016f. Vzhledem k pou\u017eit\u00ed technologie jednor\u00e1zov\u00e9ho tv\u00e1\u0159en\u00ed ve v\u00fdrobn\u00edm procesu instrumentace a dal\u0161\u00edch sou\u010d\u00e1st\u00ed jsou n\u00e1stroje velmi n\u00e1ro\u010dn\u00e9. Pro kompatibilitu je t\u0159eba, aby si kontaktn\u00ed povrchy zachovaly vysok\u00fd stupe\u0148 konzistence; proto, pokud v\u00fdkon n\u00e1stroje nen\u00ed dobr\u00fd, nevyhnuteln\u011b to ovlivn\u00ed p\u0159esnost produktu n\u00e1stroje a ve v\u00e1\u017en\u00fdch p\u0159\u00edpadech m\u016f\u017ee b\u00fdt obrobek se\u0161rotov\u00e1n. P\u0159ij\u010fte to zjistit s HARSLE!<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/tooling.harsle.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/the-rules-of-press-brake-tool-selection-1556641426.jpg\" alt=\"ohra\u0148ovac\u00ed lis\" class=\"wd-lazy-fade wp-image-17593\" width=\"356\" height=\"350\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/the-rules-of-press-brake-tool-selection-1556641426.jpg 711w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/the-rules-of-press-brake-tool-selection-1556641426-300x295.jpg 300w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/the-rules-of-press-brake-tool-selection-1556641426-12x12.jpg 12w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/the-rules-of-press-brake-tool-selection-1556641426-600x591.jpg 600w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/the-rules-of-press-brake-tool-selection-1556641426-150x148.jpg 150w\" sizes=\"(max-width: 356px) 100vw, 356px\" \/><\/figure><\/div>\n\n\n\n<p>P\u0159i v\u00fdrob\u011b oh\u00fdbac\u00edch obr\u00e1b\u011bc\u00edch stroj\u016f p\u0159esnost v\u00fdrobku p\u0159\u00edmo souvis\u00ed s brou\u0161en\u00edm. Ve v\u011bt\u0161in\u011b p\u0159\u00edpad\u016f jsou tv\u00e1\u0159ec\u00ed n\u00e1stroje realizov\u00e1ny tv\u00e1\u0159ec\u00edm brusn\u00fdm kotou\u010dem a p\u0159esnost brou\u0161en\u00ed se bude m\u011bnit s rychlost\u00ed brusky. Za norm\u00e1ln\u00edch okolnost\u00ed bude p\u0159esnost produktu relativn\u011b stabiln\u00ed, kdy\u017e rychlost nen\u00ed vysok\u00e1, a p\u0159esnost brou\u0161en\u00ed lze zlep\u0161it n\u011bkolikan\u00e1sobnou \u00fapravou tv\u00e1\u0159ec\u00edho brusn\u00e9ho kotou\u010de. P\u0159esnost m\u011b\u0159en\u00ed kone\u010dn\u00e9ho produktu tak\u00e9 p\u0159\u00edmo ovlivn\u00ed p\u0159esnost zpracov\u00e1n\u00ed. Pokud nen\u00ed v\u00fdstupn\u00ed kontrola dostate\u010dn\u011b pe\u010dliv\u00e1 a nedosahuje kvalifikovan\u00e9ho rozsahu p\u0159esnosti, bude m\u00edt takov\u00fd v\u00fdrobek ur\u010dit\u011b probl\u00e9my s pou\u017e\u00edv\u00e1n\u00edm.<\/p>\n\n\n\n<p>Krom\u011b faktor\u016f n\u00e1stroj\u016f bude p\u0159esnost tv\u00e1\u0159en\u00ed ovliv\u0148ovat tak\u00e9 materi\u00e1l v\u00fdrobku, kter\u00fd m\u00e1 b\u00fdt tv\u00e1\u0159en, zejm\u00e9na p\u0159i zpracov\u00e1n\u00ed materi\u00e1l\u016f, jako je nerezov\u00e1 ocel, bude extr\u00e9mn\u011b tvrd\u00e1 deska vypadat n\u00edzko na obou konc\u00edch a vysoko v uprost\u0159ed b\u011bhem tvarov\u00e1n\u00ed. Pokud budou zpracov\u00e1ny podle stejn\u00fdch specifikac\u00ed, budou m\u00edt vytvo\u0159en\u00e9 produkty r\u016fzn\u00e9 velikosti. S ohledem na tuto situaci je t\u0159eba upravit parametry obr\u00e1b\u011bn\u00ed obr\u00e1b\u011bc\u00edho stroje a jsou vy\u017eadov\u00e1ny n\u00e1stroje s vysokou tvrdost\u00ed, kter\u00e9 dok\u00e1\u017eou vyhov\u011bt opracov\u00e1n\u00ed r\u016fzn\u00fdch desek, \u010d\u00edm\u017e se sn\u00ed\u017e\u00ed deformace desky a opot\u0159eben\u00ed n\u00e1stroj\u016f.<\/p>\n\n\n\n<p>Porovn\u00e1n\u00edm rychlosti zpracov\u00e1n\u00ed nerezov\u00e9 oceli s rychlost\u00ed oh\u00fdb\u00e1n\u00ed, kdy\u017e obrobek dos\u00e1hne rozsahu zpracov\u00e1n\u00ed, nastaven\u00ed rychlosti zpracov\u00e1n\u00ed m\u016f\u017ee l\u00e9pe st\u0159\u00edhat, tak\u017ee rychlost oh\u00fdb\u00e1n\u00ed m\u016f\u017ee b\u00fdt synchronizov\u00e1na s deskou tak, aby dv\u011b sekce a st\u0159edn\u00ed \u010d\u00e1st desky dok\u00e1\u017ee udr\u017eet stejnou p\u0159\u00edmku. V\u00fdskyt zpracov\u00e1n\u00ed m\u016f\u017ee nejen zlep\u0161it kvalifikovanou m\u00edru v\u00fdrobk\u016f, ale tak\u00e9 zlep\u0161it efektivitu zpracov\u00e1n\u00ed obr\u00e1b\u011bc\u00edch stroj\u016f a prodlou\u017eit \u017eivotnost za\u0159\u00edzen\u00ed.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img class=\"wd-lazy-fade\" decoding=\"async\" width=\"500\" height=\"250\" src=\"https:\/\/tooling.harsle.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/PBT_special_-500x250-1.jpg\" alt=\"ohra\u0148ovac\u00ed n\u00e1stroje \" title=\"\" srcset=\"\" data-srcset=\"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/PBT_special_-500x250-1.jpg 500w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/PBT_special_-500x250-1-300x150.jpg 300w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/PBT_special_-500x250-1-18x9.jpg 18w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/PBT_special_-500x250-1-150x75.jpg 150w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure><\/div>\n\n\n\n<p><a href=\"https:\/\/tooling.harsle.com\/cs\/produkt\/4228-intermediates\/\">Z\u00e1pustka oh\u00fdbac\u00edho stroje <\/a>\u00faprava instalace:<\/p>\n\n\n\n<p>P\u0159i instalaci oh\u00fdbac\u00edch stroj\u016f nezapome\u0148te zkontrolovat stav za\u0159\u00edzen\u00ed a pot\u00e9 postupujte podle krok\u016f pro instalaci a lad\u011bn\u00ed a p\u0159i lad\u011bn\u00ed dbejte na osobn\u00ed bezpe\u010dnost.<\/p>\n\n\n\n<p>Se\u0159\u00edzen\u00ed stroje:<\/p>\n\n\n\n<p>V prvn\u00ed \u0159ad\u011b je nutn\u00e9 porozum\u011bt v\u00fdkonu stroje, otev\u0159\u00edt oh\u00fdba\u010dku, trp\u011bliv\u011b se\u0159\u00eddit a zkontrolovat, zda na stroji nejsou ji\u017e d\u0159\u00edve pou\u017e\u00edvan\u00e9 prachov\u00e9 a \u017eelezn\u00e9 t\u0159\u00edsky. P\u0159edejd\u011bte zbyte\u010dn\u00fdm probl\u00e9m\u016fm pro pozd\u011bj\u0161\u00ed pou\u017eit\u00ed.<\/p>\n\n\n\n<p>Nastaven\u00ed zdvihu posuvn\u00edku:<\/p>\n\n\n\n<p>Nejprve zkontrolujte, zda je pom\u011br tlou\u0161\u0165ky n\u00e1stroj\u016f skl\u00e1dac\u00ed postele k horn\u00edmu a spodn\u00edmu modulu norm\u00e1ln\u00ed. Obecn\u00fd posuvn\u00edk mus\u00ed b\u00fdt ovl\u00e1d\u00e1n v bod\u011b sepnut\u00ed \u010d\u00e1ry zdvihu. Tomu je t\u0159eba v\u011bnovat pozornost, jinak se n\u00e1stroje nebudou moci norm\u00e1ln\u011b pou\u017e\u00edvat, ale n\u011bkte\u0159\u00ed lid\u00e9 tuto chybu st\u00e1le \u010dasto d\u011blaj\u00ed.<\/p>\n\n\n\n<p>Nastaven\u00ed zdvihov\u00e9ho modulu:<\/p>\n\n\n\n<p>Po nastaven\u00ed standardu zdvihu jezdce je dal\u0161\u00edm krokem nastaven\u00ed horn\u00edho limitn\u00edho bodu modulu. Obecn\u011b \u0159e\u010deno, kdy\u017e modul vyjede do nejvy\u0161\u0161\u00edho bodu, je nutn\u00e9 modul nastavit a p\u0159epnout. T\u00edmto zp\u016fsobem je mo\u017en\u00e9 vyt\u00e9ct z klidov\u00e9 polohy modulu a prost\u0159ednictv\u00edm n\u011bkter\u00fdch z v\u00fd\u0161e uveden\u00fdch operac\u00ed lze zna\u010dn\u011b zv\u00fd\u0161it efektivitu v\u00fdroby. B\u011bhem tohoto procesu je tak\u00e9 pot\u0159eba modul zpomalit. Proto\u017ee kdy\u017e modul sjede do doln\u00ed \u00favrati, mus\u00ed modul zpomalit, co\u017e chr\u00e1n\u00ed stroj a n\u00e1stroje.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img class=\"wd-lazy-fade\" decoding=\"async\" src=\"https:\/\/tooling.harsle.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/image3_f_978_337_95.jpg\" alt=\"n\u00e1stroje\" width=\"710\" height=\"245\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/image3_f_978_337_95.jpg 978w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/image3_f_978_337_95-300x103.jpg 300w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/image3_f_978_337_95-768x265.jpg 768w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/image3_f_978_337_95-18x6.jpg 18w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/image3_f_978_337_95-600x207.jpg 600w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/image3_f_978_337_95-150x52.jpg 150w\" sizes=\"(max-width: 710px) 100vw, 710px\" \/><\/figure><\/div>\n\n\n\n<p>\u00daprava mezery:<\/p>\n\n\n\n<p>Nakonec se uprav\u00ed mezera mezi horn\u00edm a spodn\u00edm n\u00e1strojem oh\u00fdba\u010dky. Nejprve zm\u011b\u0159te mezeru mezi horn\u00edm modulem a spodn\u00edm modulem. P\u0159im\u011b\u0159enou mezeru je t\u0159eba ur\u010dit podle listu, kter\u00fd se m\u00e1 skl\u00e1dat.<\/p>\n\n\n\n<p>Nastaven\u00ed \u00fahlu:<\/p>\n\n\n\n<p>Nastaven\u00ed \u00fahlu ohybu je tak\u00e9 nejd\u016fle\u017eit\u011bj\u0161\u00ed \u010d\u00e1st\u00ed. V\u00fdb\u011br \u00fahlu mus\u00ed souviset s po\u017eadavky na produkt. Obecn\u011b \u0159e\u010deno, kdy\u017e je n\u00e1stroj slo\u017een\u00fd na 90\u00b0, \u00fahel mus\u00ed b\u00fdt nastaven uprost\u0159ed a mus\u00ed b\u00fdt v\u011bt\u0161\u00ed ne\u017e \u00fahel na obou stran\u00e1ch. N\u011bkdy to m\u016f\u017ee b\u00fdt t\u011bsn\u00e9 a lze to upravit nastaven\u00edm \u0160rouby na stroji se zpracov\u00e1vaj\u00ed. Po \u00faprav\u011b jej neupravujte, pokud produkt nem\u011bn\u00ed po\u017eadavky. Pot\u00e9 p\u0159i oh\u00fdb\u00e1n\u00ed pomoc\u00ed tlakom\u011bru vypo\u010d\u00edtejte p\u0159esn\u00e9 \u010d\u00edslo tlaku a upravte tlak. Aby nedo\u0161lo k od\u0161t\u00edpnut\u00ed n\u00e1stroje.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/tooling.harsle.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/EPS_1V_Dies_web.jpg\" alt=\"ude\u0159it a zem\u0159\u00edt\" class=\"wd-lazy-fade wp-image-17596\" width=\"407\" height=\"360\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/EPS_1V_Dies_web.jpg 543w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/EPS_1V_Dies_web-300x265.jpg 300w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/EPS_1V_Dies_web-14x12.jpg 14w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/EPS_1V_Dies_web-150x133.jpg 150w\" sizes=\"(max-width: 407px) 100vw, 407px\" \/><\/figure><\/div>\n\n\n\n<p>Jak\u00fdkoli v\u00fdrobek pou\u017e\u00edvan\u00fd del\u0161\u00ed dobu se opot\u0159ebuje a oh\u00fdba\u010dky nejsou v\u00fdjimkou. Mohou se oh\u00fdbac\u00ed obr\u00e1b\u011bc\u00ed stroje opot\u0159ebovat? Hlavn\u00edm d\u016fvodem opot\u0159eben\u00ed z\u00e1pustky oh\u00fdba\u010dky je to, \u017ee v procesu zpracov\u00e1n\u00ed plechu doch\u00e1z\u00ed p\u0159i lok\u00e1ln\u00edm oh\u00fdb\u00e1n\u00ed k dlouhodob\u00e9mu opot\u0159eben\u00ed z\u00e1pustky ohybov\u00fdm tlakem v pevn\u00e9m bod\u011b. Nadm\u011brn\u00fd tlak m\u016f\u017ee zp\u016fsobit po\u0161kr\u00e1b\u00e1n\u00ed spodn\u00ed matrice, co\u017e urychl\u00ed horn\u00ed a spodn\u00ed matrici. stupe\u0148 opot\u0159eben\u00ed. Nejlep\u0161\u00ed zp\u016fsob, jak vy\u0159e\u0161it opot\u0159eben\u00ed zp\u016fsoben\u00e9 m\u00edstn\u00edm oh\u00fdb\u00e1n\u00edm, je zpracov\u00e1vat v\u00edce obrobk\u016f sou\u010dasn\u011b, co\u017e m\u016f\u017ee rozlo\u017eit tlak oh\u00fdba\u010dky a zabr\u00e1nit po\u0161kozen\u00ed n\u00e1stroj\u016f v d\u016fsledku koncentrace tlaku.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/tooling.harsle.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/EPS_Punches-Web.jpg\" alt=\"ude\u0159it a zem\u0159\u00edt\" class=\"wd-lazy-fade wp-image-17597\" width=\"360\" height=\"454\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/EPS_Punches-Web.jpg 480w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/EPS_Punches-Web-238x300.jpg 238w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/EPS_Punches-Web-10x12.jpg 10w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/EPS_Punches-Web-150x189.jpg 150w\" sizes=\"(max-width: 360px) 100vw, 360px\" \/><\/figure><\/div>\n\n\n\n<p>Brou\u0161en\u00ed oh\u00fdbac\u00edch stroj\u016f je nezbytn\u00fdm postupem pro n\u00e1sledn\u00e9 opravy opot\u0159ebovan\u00fdch n\u00e1stroj\u016f v z\u00e1vod\u011b na zpracov\u00e1n\u00ed plechu. \u017d\u00e1dn\u00fd v\u00fdrobce nebude pou\u017e\u00edvat sadu oh\u00fdbac\u00edch stroj\u016f n\u011bkolik let bez brou\u0161en\u00ed. velmi \u0161patn\u00fd.<\/p>\n\n\n\n<p>U<a href=\"https:\/\/www.harsle.com\/Maintenance-of-bending-machine-tooling-and-maintenance-id3538478.html\" target=\"_blank\" rel=\"noopener\">za jak\u00fdch okolnost\u00ed by m\u011bly b\u00fdt oh\u00fdbac\u00ed stroje opravov\u00e1ny<\/a>?<\/p>\n\n\n\n<p>Kdy\u017e je \u00fahlov\u00e1 odchylka oh\u00fdban\u00e9ho obrobku velk\u00e1 nebo drsnost povrchu obrobku velk\u00e1, je t\u0159eba n\u00e1stroje v\u010das opravit, aby se zm\u011bnila pasivace n\u00e1stroj\u016f a prodlou\u017eila se \u017eivotnost. Za norm\u00e1ln\u00edch okolnost\u00ed mus\u00ed mistr plechu p\u0159ed zpracov\u00e1n\u00edm nejprve zkontrolovat horn\u00ed a spodn\u00ed n\u00e1stroje oh\u00fdba\u010dky. Pokud jsou na povrchu zjevn\u00e9 stopy opot\u0159eben\u00ed, m\u011blo by b\u00fdt nutn\u00e9 n\u00e1stroje opravit. \u010c\u00edm m\u00e9n\u011b cykl\u016f a \u010das\u016f brou\u0161en\u00ed n\u00e1stroj\u016f, t\u00edm snaz\u0161\u00ed je zkr\u00e1tit jeho \u017eivotnost, sn\u00ed\u017eit kvalitu obrobku, zv\u00fd\u0161it zat\u00ed\u017een\u00ed obr\u00e1b\u011bc\u00edho stroje a sn\u00ed\u017eit kvalifikovanou rychlost v\u00fdrobku.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img class=\"wd-lazy-fade\" decoding=\"async\" src=\"https:\/\/tooling.harsle.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/IMG_2338-1024x421-1.jpg\" alt=\"oh\u00fdbac\u00ed obr\u00e1b\u011bc\u00ed stroje\" width=\"512\" height=\"211\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/IMG_2338-1024x421-1.jpg 1024w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/IMG_2338-1024x421-1-300x123.jpg 300w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/IMG_2338-1024x421-1-768x316.jpg 768w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/IMG_2338-1024x421-1-18x7.jpg 18w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/IMG_2338-1024x421-1-600x247.jpg 600w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/IMG_2338-1024x421-1-150x62.jpg 150w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/figure><\/div>\n\n\n\n<p>Jak opravit oh\u00fdbac\u00ed stroje? Existuje mnoho zp\u016fsob\u016f, jak brousit n\u00e1stroje, nejb\u011b\u017en\u011bj\u0161\u00ed je nasadit n\u00e1stroje na speci\u00e1ln\u00ed p\u0159\u00edpravek a pot\u00e9 jej um\u00edstit na p\u0159esnou brusku pro zpracov\u00e1n\u00ed, zejm\u00e9na obloukov\u00e9 n\u00e1stroje (R n\u00e1stroje) a tv\u00e1\u0159ec\u00ed n\u00e1stroje, kter\u00e9 je t\u0159eba vybaven\u00e9 vysoce p\u0159esn\u00fdmi brusn\u00fdmi kotou\u010di a n\u00e1stroji pro opravy. P\u0159i ka\u017ed\u00e9m brou\u0161en\u00ed byste m\u011bli udr\u017eovat mno\u017estv\u00ed bl\u00edzko no\u017ee na 0,03 mm ~ 0,05 mm. Opakovan\u00e9 brou\u0161en\u00ed nejen\u017ee nedokon\u010d\u00ed zpracov\u00e1n\u00ed, ale tak\u00e9 zp\u016fsob\u00ed velk\u00e9 po\u0161kozen\u00ed n\u00e1stroj\u016f, co\u017e se obecn\u011b nedoporu\u010duje. V\u011bt\u0161inu opraviteln\u00fdch m\u00edst sta\u010d\u00ed v p\u0159im\u011b\u0159en\u00e9m mno\u017estv\u00ed korigovat. Po kone\u010dn\u00e9m brou\u0161en\u00ed se prov\u00e1d\u00ed jemn\u00e9 brou\u0161en\u00ed, kter\u00e9 p\u0159isp\u00edv\u00e1 ke zlep\u0161en\u00ed p\u0159esnosti CNC oh\u00fdbac\u00edch obr\u00e1b\u011bc\u00edch stroj\u016f a usnad\u0148uje instalaci a lad\u011bn\u00ed.<\/p>\n\n\n\n<p>Rozumn\u00e9 brou\u0161en\u00ed CNC oh\u00fdbac\u00edch obr\u00e1b\u011bc\u00edch stroj\u016f je nezbytn\u00fdm procesem pro zpracovatelsk\u00e9 podniky a zlep\u0161en\u00ed p\u0159esnosti a \u017eivotnosti n\u00e1stroj\u016f je tak\u00e9 dal\u0161\u00edm zp\u016fsobem, jak pomoci podnik\u016fm zv\u00fd\u0161it efektivitu.<\/p>\n\n\n\n<p>Jak\u00e9 jsou hlavn\u00ed faktory, kter\u00e9 ovliv\u0148uj\u00ed opot\u0159eben\u00ed CNC oh\u00fdbac\u00edch stroj\u016f?<\/p>\n\n\n\n<p>Materi\u00e1l matrice \u0159\u00edzen\u00e9ho ohra\u0148ovac\u00edho lisu je z\u00e1kladn\u00edm faktorem, kter\u00fd ur\u010duje \u0159ezn\u00fd v\u00fdkon matrice CNC ohra\u0148ovac\u00edho lisu. Kdy\u017e je \u00fahel \u0161roubovice mal\u00fd, d\u00e9lka \u0159ezn\u00e9 hrany stejn\u00e9 \u0159ezn\u00e9 hrany, kter\u00e1 se sou\u010dasn\u011b za\u0159ez\u00e1v\u00e1 do grafitov\u00e9ho obrobku, je nejdel\u0161\u00ed, \u0159ezn\u00fd odpor je nejv\u011bt\u0161\u00ed a \u0159ezn\u00e1 r\u00e1zov\u00e1 s\u00edla CNC oh\u00fdbac\u00edch stroj\u016f je nejv\u011bt\u0161\u00ed , tak\u017ee opot\u0159eben\u00ed n\u00e1stroj\u016f, fr\u00e9zovac\u00ed s\u00edla a \u0159ezn\u00e9 vibrace CNC oh\u00fdba\u010dky jsou nejv\u011bt\u0161\u00ed. Kdy\u017e je \u00fahel \u0161roubovice velk\u00fd, sm\u011br v\u00fdsledn\u00e9 s\u00edly fr\u00e9zov\u00e1n\u00ed se do zna\u010dn\u00e9 m\u00edry odchyluje od povrchu obrobku a zesiluje se \u0159ezn\u00fd n\u00e1raz zp\u016fsoben\u00fd lomem grafitov\u00e9ho materi\u00e1lu, \u010d\u00edm\u017e se zvy\u0161uje opot\u0159eben\u00ed matrice, fr\u00e9zovac\u00ed s\u00edla, a \u0159ezn\u00e9 vibrace CNC oh\u00fdba\u010dky. p\u0159edn\u00ed roh. Kdy\u017e je grafit zpracov\u00e1n nejprve s negativn\u00edm \u00fahlem \u010dela, pevnost hrany CNC oh\u00fdbac\u00edch stroj\u016f je lep\u0161\u00ed a odolnost proti n\u00e1razu a t\u0159en\u00ed jsou lep\u0161\u00ed. S poklesem absolutn\u00ed hodnoty negativn\u00edho \u00fahlu \u010dela se m\u00edra opot\u0159eben\u00ed h\u0159betu p\u0159\u00edli\u0161 nem\u011bn\u00ed, ale celkov\u00fd trend je klesaj\u00edc\u00ed. Kdy\u017e se zpracov\u00e1v\u00e1 grafitov\u00fd kladn\u00fd \u00fahel \u010dela, pevnost hrany z\u00e1pustky CNC oh\u00fdba\u010dky kles\u00e1 s rostouc\u00edm \u00fahlem \u010dela a zvy\u0161uje se opot\u0159eben\u00ed boku z\u00e1pustky vod\u00edc\u00ed oh\u00fdba\u010dky.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/tooling.harsle.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/cover_v15-1024x576.jpg\" alt=\"ohra\u0148ovac\u00ed n\u00e1stroj\" class=\"wd-lazy-fade wp-image-17599\" width=\"577\" height=\"325\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/cover_v15-1024x576.jpg 1024w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/cover_v15-300x169.jpg 300w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/cover_v15-768x432.jpg 768w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/cover_v15-1536x864.jpg 1536w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/cover_v15-18x10.jpg 18w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/cover_v15-1200x675.jpg 1200w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/cover_v15-600x338.jpg 600w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/cover_v15-150x84.jpg 150w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/cover_v15.jpg 2000w\" sizes=\"(max-width: 577px) 100vw, 577px\" \/><\/figure><\/div>\n\n\n\n<p>P\u0159i obr\u00e1b\u011bn\u00ed s kladn\u00fdm \u00fahlem \u010dela se s n\u00e1r\u016fstem \u00fahlu \u010dela oslabuje pevnost b\u0159itu z\u00e1pustky CNC oh\u00fdba\u010dky, co\u017e m\u00e1 za n\u00e1sledek zv\u00fd\u0161en\u00ed opot\u0159eben\u00ed zadn\u00edho \u010dela. Co je n\u011bkolik d\u016fvod\u016f, kter\u00e9 ovliv\u0148uj\u00ed opot\u0159eben\u00ed CNC oh\u00fdbac\u00edch stroj\u016f? Za druh\u00e9, geometrick\u00fd \u00fahel matrice CNC oh\u00fdba\u010dky je ur\u010den konstrukc\u00ed. Z p\u0159edchoz\u00edho \u010dl\u00e1nku nen\u00ed t\u011b\u017ek\u00e9 poznat, \u017ee n\u00e1stroje CNC oh\u00fdba\u010dky hraj\u00ed v dne\u0161n\u00edch mechanizovan\u00fdch za\u0159\u00edzen\u00edch velmi d\u016fle\u017eitou roli. Nen\u00ed v\u0161ak pochyb o tom, \u017ee tyto stroje budou m\u00edt p\u0159i dlouhodob\u00e9m pou\u017e\u00edv\u00e1n\u00ed ur\u010dit\u00e9 opot\u0159eben\u00ed, tak\u017ee ka\u017edodenn\u00ed obr\u00e1b\u011bn\u00ed se p\u0159i dlouhodob\u00e9m pou\u017e\u00edv\u00e1n\u00ed nevyhnuteln\u011b opot\u0159ebuje. Na co bychom si m\u011bli d\u00e1vat pozor v procesu pou\u017e\u00edv\u00e1n\u00ed a jak\u00e1 opat\u0159en\u00ed je t\u0159eba p\u0159ijmout pro sn\u00ed\u017een\u00ed m\u00edry opot\u0159eben\u00ed a t\u00edm prodlou\u017een\u00ed \u017eivotnosti stroje? P\u0159edev\u0161\u00edm je vid\u011bt, \u017ee matrice oh\u00fdba\u010dky m\u00e1 dobrou odolnost proti n\u00e1razu a t\u0159en\u00ed. S poklesem absolutn\u00ed hodnoty negativn\u00edho \u00fahlu \u010dela se plocha opot\u0159eben\u00ed \u010dela \u010dela jen m\u00e1lo zm\u011bn\u00ed, ale celkov\u00fd trend se sni\u017euje. P\u0159i obr\u00e1b\u011bn\u00ed s negativn\u00edm \u00fahlem \u010dela je \u0159ezn\u00fd odpor velk\u00fd, co\u017e zvy\u0161uje \u0159ezn\u00e9 vibrace. P\u0159i zpracov\u00e1n\u00ed velk\u00e9ho kladn\u00e9ho \u00fahlu \u010dela jsou n\u00e1stroje CNC oh\u00fdba\u010dky v\u00e1\u017en\u011b opot\u0159ebovan\u00e9 a vibrace p\u0159i \u0159ez\u00e1n\u00ed jsou tak\u00e9 velk\u00e9. \u00dahel h\u0159betu, pokud se \u00fahel h\u0159betu zv\u011bt\u0161uje, sni\u017euje se pevnost vysek\u00e1vac\u00ed hrany CNC oh\u00fdba\u010dky a CNC oh\u00fdba\u010dky a postupn\u011b se zv\u011bt\u0161uje plocha opot\u0159eben\u00ed povrchu h\u0159betu. Vibrace jsou zes\u00edleny.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Oh\u00fdba\u010dka plechu 80 tun, 2500 mm NC ohra\u0148ovac\u00ed lis s d\u011brova\u010dem hus\u00edho krku a z\u00e1pustkami\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/tiwdWSWt7as?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>Kombinac\u00ed v\u00fd\u0161e uveden\u00e9ho nen\u00ed t\u011b\u017ek\u00e9 vid\u011bt, \u017ee hlavn\u00ed faktory ovliv\u0148uj\u00edc\u00ed opot\u0159eben\u00ed z\u00e1pustky CNC oh\u00fdba\u010dky jsou zp\u016fsobeny zejm\u00e9na vlivem zm\u011bn \u00fahlu na opot\u0159eben\u00ed z\u00e1pustky, fr\u00e9zovac\u00ed silou a \u0159ezn\u00fdmi vibracemi CNC oh\u00fdba\u010dky. zp\u016fsoben\u00e9 kombinac\u00ed. Proto je zde tak\u00e9 navr\u017eeno, \u017ee mus\u00edte v\u011bnovat v\u00edce pozornosti budouc\u00edmu pou\u017eit\u00ed, pravideln\u011b prov\u00e1d\u011bt souvisej\u00edc\u00ed kontroly a \u00fadr\u017ebu a sna\u017eit se sn\u00ed\u017eit opot\u0159eben\u00ed CNC oh\u00fdbac\u00edch stroj\u016f.<\/p>\n\n\n\n<h2 class=\"has-text-align-center wp-block-heading\" id=\"h-optional-bending-machine-tools\">Voliteln\u00e9 oh\u00fdba\u010dky<\/h2>\n\n\n<div data-block-name=\"woocommerce\/product-best-sellers\" data-rows=\"1\" class=\"wc-block-grid wp-block-product-best-sellers wp-block-woocommerce-product-best-sellers wc-block-product-best-sellers has-3-columns\"><ul class=\"wc-block-grid__products\"><li class=\"wc-block-grid__product\">\n\t\t\t\t<a href=\"https:\/\/tooling.harsle.com\/cs\/produkt\/1238-wila-trumpf-acute-punch\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2021\/07\/1238-600x600.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"1238 WILA-TRUMPF Acute Punch\" srcset=\"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2021\/07\/1238-600x600.png 600w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2021\/07\/1238-150x150.png 150w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2021\/07\/1238-300x300.png 300w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2021\/07\/1238-768x768.png 768w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2021\/07\/1238.png 800w\" sizes=\"(max-width: 600px) 100vw, 600px\" title=\"\"><\/div>\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">1238 WILA-TRUMPF Acute Punch<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<div class=\"wc-block-grid__product-price price\"><\/div>\n\t\t\t\t\n\t\t\t\t<div class=\"wp-block-button wc-block-grid__product-add-to-cart\"><a href=\"https:\/\/tooling.harsle.com\/cs\/produkt\/1238-wila-trumpf-acute-punch\/\" aria-label=\"Vyberte nastaven\u00ed pro &bdquo;1238 WILA-TRUMPF Acute Punch&ldquo;\" data-quantity=\"1\" data-product_id=\"15152\" data-product_sku=\"fd710bd03083\" data-price=\"100\" rel=\"nofollow\" class=\"wp-block-button__link  add_to_cart_button\">V\u00fdb\u011br mo\u017enost\u00ed<\/a><\/div>\n\t\t\t<\/li><li class=\"wc-block-grid__product\">\n\t\t\t\t<a href=\"https:\/\/tooling.harsle.com\/cs\/produkt\/3120-bystronic-beyeler-1v-die\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2021\/07\/3120-600x600.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"3120 BYSTRONIC-BEYELER 1V Die\" srcset=\"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2021\/07\/3120-600x600.png 600w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2021\/07\/3120-150x150.png 150w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2021\/07\/3120-300x300.png 300w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2021\/07\/3120-768x768.png 768w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2021\/07\/3120.png 800w\" sizes=\"(max-width: 600px) 100vw, 600px\" title=\"\"><\/div>\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">3120 BYSTRONIC-BEYELER 1V Die<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<div class=\"wc-block-grid__product-price price\"><\/div>\n\t\t\t\t\n\t\t\t\t<div class=\"wp-block-button wc-block-grid__product-add-to-cart\"><a href=\"https:\/\/tooling.harsle.com\/cs\/produkt\/3120-bystronic-beyeler-1v-die\/\" aria-label=\"Vyberte nastaven\u00ed pro &bdquo;3120 BYSTRONIC-BEYELER 1V Die&ldquo;\" data-quantity=\"1\" data-product_id=\"14960\" data-product_sku=\"3cbdf5d4b8e2\" data-price=\"100\" rel=\"nofollow\" class=\"wp-block-button__link  add_to_cart_button\">V\u00fdb\u011br mo\u017enost\u00ed<\/a><\/div>\n\t\t\t<\/li><li class=\"wc-block-grid__product\">\n\t\t\t\t<a href=\"https:\/\/tooling.harsle.com\/cs\/produkt\/3117-bystronic-beyeler-1v-die\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2021\/07\/3117-600x600.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"3117 BYSTRONIC-BEYELER 1V Die\" srcset=\"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2021\/07\/3117-600x600.png 600w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2021\/07\/3117-150x150.png 150w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2021\/07\/3117-300x300.png 300w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2021\/07\/3117-768x768.png 768w, https:\/\/tooling.harsle.com\/wp-content\/uploads\/2021\/07\/3117.png 800w\" sizes=\"(max-width: 600px) 100vw, 600px\" title=\"\"><\/div>\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">3117 BYSTRONIC-BEYELER 1V Die<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<div class=\"wc-block-grid__product-price price\"><\/div>\n\t\t\t\t\n\t\t\t\t<div class=\"wp-block-button wc-block-grid__product-add-to-cart\"><a href=\"https:\/\/tooling.harsle.com\/cs\/produkt\/3117-bystronic-beyeler-1v-die\/\" aria-label=\"Vyberte nastaven\u00ed pro &bdquo;3117 BYSTRONIC-BEYELER 1V Die&ldquo;\" data-quantity=\"1\" data-product_id=\"14945\" data-product_sku=\"431d851ab85a\" data-price=\"100\" rel=\"nofollow\" class=\"wp-block-button__link  add_to_cart_button\">V\u00fdb\u011br mo\u017enost\u00ed<\/a><\/div>\n\t\t\t<\/li><\/ul><\/div>\n\n\n<p class=\"yoast-reading-time__wrapper\"><span class=\"yoast-reading-time__icon\"><\/span><span class=\"yoast-reading-time__descriptive-text\">Odhadovan\u00e1 doba \u010dten\u00ed:  <\/span><span class=\"yoast-reading-time__reading-time\">10<\/span><span class=\"yoast-reading-time__time-unit\"> minut<\/span><\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>In the production of sheet metal industry, there are many factors that affect the accuracy of one-time forming products. The<\/p>","protected":false},"author":1,"featured_media":17607,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[2133,2134,2135],"class_list":["post-17600","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-press-brake-tooling","tag-forming-tools","tag-tools-installation","tag-tools-maintenance"],"jetpack_featured_media_url":"https:\/\/tooling.harsle.com\/wp-content\/uploads\/2022\/03\/zhutu-1.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/tooling.harsle.com\/cs\/wp-json\/wp\/v2\/posts\/17600","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tooling.harsle.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tooling.harsle.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tooling.harsle.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tooling.harsle.com\/cs\/wp-json\/wp\/v2\/comments?post=17600"}],"version-history":[{"count":0,"href":"https:\/\/tooling.harsle.com\/cs\/wp-json\/wp\/v2\/posts\/17600\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tooling.harsle.com\/cs\/wp-json\/wp\/v2\/media\/17607"}],"wp:attachment":[{"href":"https:\/\/tooling.harsle.com\/cs\/wp-json\/wp\/v2\/media?parent=17600"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tooling.harsle.com\/cs\/wp-json\/wp\/v2\/categories?post=17600"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tooling.harsle.com\/cs\/wp-json\/wp\/v2\/tags?post=17600"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}