{"id":87921,"date":"2026-09-22T13:03:15","date_gmt":"2026-09-22T13:03:15","guid":{"rendered":"https:\/\/thermacut.com\/?p=87921"},"modified":"2026-09-24T12:05:22","modified_gmt":"2026-09-24T12:05:22","slug":"jak-zlepsit-kvalitu-rezu-u-plazmoveho-rezani","status":"publish","type":"post","link":"https:\/\/thermacut.com\/cs\/jak-zlepsit-kvalitu-rezu-u-plazmoveho-rezani\/","title":{"rendered":"JAK ZLEP\u0160IT KVALITU \u0158EZU U PLAZMOV\u00c9HO \u0158EZ\u00c1N\u00cd"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Co v\u0161e lze vy\u010d\u00edst z v\u00fdpalku<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><strong><strong><strong>P\u0159em\u00fd\u0161leli jste n\u011bkdy nad t\u00edm, pro\u010d se kvalita \u0159ezu li\u0161\u00ed? N\u011bkter\u00e9 \u0159ezy jsou \u0161ir\u0161\u00ed naho\u0159e a u\u017e\u0161\u00ed vespod a opa\u010dn\u011b. Nebo co je p\u0159\u00ed\u010dinou tvorby okuj\u00ed, kter\u00e9 se vytvo\u0159ily pod plechem? Jak m\u00e1me p\u0159ipravit proces, aby se tomuto jevu, kter\u00fd v\u011bt\u0161inou vy\u017eaduje dodate\u010dn\u00e9 p\u0159epracov\u00e1n\u00ed a t\u00edm i \u010das a n\u00e1klady, zabr\u00e1nilo? &nbsp;V&nbsp;tomto \u010dl\u00e1nku se na dan\u00e9 t\u00e9ma zam\u011b\u0159\u00edme.<\/strong><\/strong><\/strong><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"800\" data-id=\"87871\" src=\"https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/1.-Introduction_1920x800.jpg\" alt=\"Co v\u0161e lze vy\u010d\u00edst z v\u00fdpalku.\" class=\"wp-image-87871\" srcset=\"https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/1.-Introduction_1920x800.jpg 1920w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/1.-Introduction_1920x800-300x125.jpg 300w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/1.-Introduction_1920x800-1024x427.jpg 1024w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/1.-Introduction_1920x800-768x320.jpg 768w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/1.-Introduction_1920x800-1536x640.jpg 1536w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/1.-Introduction_1920x800-1200x500.jpg 1200w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Na z\u00e1klad\u011b zku\u0161enost\u00ed spole\u010dnosti Thermacut s plazmov\u00fdmi \u0159ezac\u00edmi syst\u00e9my a spot\u0159ebn\u00edmi d\u00edly pou\u017e\u00edvan\u00fdmi v n\u00e1ro\u010dn\u00fdch pr\u016fmyslov\u00fdch podm\u00ednk\u00e1ch lze \u0159\u00edci, \u017ee kvalitu \u0159ezu nej\u010dast\u011bji ovliv\u0148uje n\u011bkolik faktor\u016f.V\u00a0n\u00e1sleduj\u00edc\u00edch \u0159\u00e1dc\u00edch se zam\u011b\u0159me na tyto hlavn\u00ed kl\u00ed\u010dov\u00e9 parametry p\u0159i posuzov\u00e1n\u00ed kvality \u0159ezu.<br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mezi tyto z\u00e1kladn\u00ed parametry pat\u0159\u00ed \u00fahel zkosen\u00ed, linky na hran\u011b v\u00fdpalku a mno\u017estv\u00ed vytvo\u0159en\u00e9 strusky (okuje) a rozm\u011brov\u00e1 p\u0159esnost v\u00fdpalku, respektive \u0159ezn\u00e1 sp\u00e1ra. Jsou zde pops\u00e1ny individu\u00e1ln\u011b, aby bylo mo\u017en\u00e9 posoudit vliv zm\u011bny. Nicm\u00e9n\u011b v\u0161echny tyto ukazatele mus\u00ed b\u00fdt posuzov\u00e1ny sou\u010dasn\u011b.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-accent-color has-text-color has-link-color wp-elements-1\"><strong>\u0158ezn\u00fd \u00fahel<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Co pova\u017eujeme za optim\u00e1ln\u00ed \u0159ezn\u00fd \u00fahel? Za p\u0159ijateln\u00fd je pova\u017eov\u00e1n takov\u00fd, jeho\u017e pr\u016fm\u011br zkosen\u00ed je na \u010dty\u0159ech stran\u00e1ch men\u0161\u00ed ne\u017e 4\u00b0. V\u011bt\u0161inou se setk\u00e1v\u00e1me s&nbsp;negativn\u00edm nebo pozitivn\u00edm \u0159ezn\u00fdm \u00fahlem, \u010di kombinac\u00ed obou.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"427\" src=\"https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/3.-Negative-and-positive-cut-angle_1920x800-1024x427.jpg\" alt=\"Negative and positive cut angle\" class=\"wp-image-87877\" srcset=\"https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/3.-Negative-and-positive-cut-angle_1920x800-1024x427.jpg 1024w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/3.-Negative-and-positive-cut-angle_1920x800-300x125.jpg 300w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/3.-Negative-and-positive-cut-angle_1920x800-768x320.jpg 768w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/3.-Negative-and-positive-cut-angle_1920x800-1536x640.jpg 1536w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/3.-Negative-and-positive-cut-angle_1920x800-1200x500.jpg 1200w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/3.-Negative-and-positive-cut-angle_1920x800.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Obr\u00e1zek: Negativn\u00ed a pozitivn\u00ed \u0159ezn\u00fd \u00fahel<\/em><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-color\">Negativn\u00ed \u0159ezn\u00fd \u00fahel: Horn\u00ed rozm\u011br v\u00fdpalku je v\u011bt\u0161\u00ed ne\u017e spodn\u00ed<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mezi hlavn\u00ed p\u0159\u00ed\u010diny obvykle pat\u0159\u00ed p\u0159\u00edli\u0161 n\u00edzk\u00e1 v\u00fd\u0161ka ho\u0159\u00e1ku od povrchu materi\u00e1lu, nese\u0159\u00edzen\u00fd ho\u0159\u00e1k, ohnut\u00fd nebo zk\u0159iven\u00fd materi\u00e1l, p\u0159\u00edli\u0161 n\u00edzk\u00e1 \u0159ezn\u00e1 rychlost, nadm\u011brn\u00fd v\u00fdkon, opot\u0159ebovan\u00e9 nebo po\u0161kozen\u00e9 spot\u0159ebn\u00ed d\u00edly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><strong>\u0158e\u0161en\u00ed: Zvy\u0161te obloukov\u00e9 nap\u011bt\u00ed, aby se zvedla v\u00fd\u0161ka ho\u0159\u00e1ku (nebo zvy\u0161te \u0159eznou rychlost).<\/strong><\/strong><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-color\">Pozitivn\u00ed \u0159ezn\u00fd \u00fahel: Horn\u00ed rozm\u011br v\u00fdpalku je men\u0161\u00ed ne\u017e spodn\u00ed<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mezi hlavn\u00ed p\u0159\u00ed\u010diny obvykle pat\u0159\u00ed p\u0159\u00edli\u0161 velk\u00e1 v\u00fd\u0161ka ho\u0159\u00e1ku od povrchu materi\u00e1lu, nese\u0159\u00edzen\u00fd ho\u0159\u00e1k, ohnut\u00fd nebo zk\u0159iven\u00fd materi\u00e1l, opot\u0159ebovan\u00e9 nebo po\u0161kozen\u00e9 spot\u0159ebn\u00ed d\u00edly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><strong>\u0158e\u0161en\u00ed: Sni\u017ete obloukov\u00e9ho nap\u011bt\u00ed, aby do\u0161lo ke sn\u00ed\u017een\u00ed v\u00fd\u0161ky ho\u0159\u00e1ku (nebo uberte \u0159eznou rychlost<\/strong><\/strong><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-color\">Kombinace pozitivn\u00edho a negativn\u00edho \u0159ezn\u00e9ho \u00fahlu<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To m\u016f\u017ee b\u00fdt d\u016fsledkem p\u0159\u00edli\u0161 vysok\u00e9 \u0159ezn\u00e9 rychlosti nebo nespr\u00e1vnou funkc\u00ed regul\u00e1toru v\u00fd\u0161ky ho\u0159\u00e1ku.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-accent-color has-text-color has-link-color wp-elements-2\"><strong>Linky na hran\u011b v\u00fdpalku &amp; mno\u017estv\u00ed vytvo\u0159en\u00e9 strusky<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud se pod\u00edv\u00e1me bl\u00ed\u017ee na zvln\u011bn\u00e9 linky na okraji hrany v\u00fdpalku, tak ty ukazuj\u00ed na odchylky v \u0159ezn\u00e9 rychlosti. Z jejich tvaru lze jednodu\u0161e zjistit, jestli je \u0159ezn\u00e1 rychlost p\u0159\u00edli\u0161 velk\u00e1 nebo pomal\u00e1, a pom\u00e1haj\u00ed tak ur\u010dit spr\u00e1vnou \u0159eznou rychlost. Norm\u00e1ln\u00ed linky jsou lehce zak\u0159iven\u00e9 a ze\u0161ikmen\u00e9 p\u0159ibli\u017en\u011b o 15\u00b0 a \u0159ez je bez strusky.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"277\" src=\"https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/4.-Stainless-steel-cut_1919x519-1024x277.jpg\" alt=\"Good quality stainless steel cut\" class=\"wp-image-87883\" srcset=\"https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/4.-Stainless-steel-cut_1919x519-1024x277.jpg 1024w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/4.-Stainless-steel-cut_1919x519-300x81.jpg 300w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/4.-Stainless-steel-cut_1919x519-768x208.jpg 768w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/4.-Stainless-steel-cut_1919x519-1536x415.jpg 1536w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/4.-Stainless-steel-cut_1919x519-1200x325.jpg 1200w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/4.-Stainless-steel-cut_1919x519.jpg 1919w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Obr\u00e1zek: Dobr\u00e1 kvalita \u0159ezu nerezov\u00e9 oceli<\/em><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"277\" src=\"https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/5.-Aluminum-cut_1919x519-1024x277.jpg\" alt=\"Good quality aluminum cut\" class=\"wp-image-87889\" srcset=\"https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/5.-Aluminum-cut_1919x519-1024x277.jpg 1024w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/5.-Aluminum-cut_1919x519-300x81.jpg 300w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/5.-Aluminum-cut_1919x519-768x208.jpg 768w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/5.-Aluminum-cut_1919x519-1536x415.jpg 1536w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/5.-Aluminum-cut_1919x519-1200x325.jpg 1200w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/5.-Aluminum-cut_1919x519.jpg 1919w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Obr\u00e1zek: Dobr\u00e1 kvalita \u0159ezu hlin\u00edku<\/em><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Struska<\/strong> neboli <strong>okuje <\/strong>je p\u0159irozen\u00fd doprovodn\u00fd produkt p\u0159i <strong>\u0159ez\u00e1n\u00ed<\/strong>. Je to ne\u017e\u00e1douc\u00ed materi\u00e1l, kter\u00fd z\u016fst\u00e1v\u00e1 p\u0159itaven\u00fd k v\u00fdpalku. Ve v\u011bt\u0161in\u011b p\u0159\u00edpad\u016f se d\u00e1 tvorba strusky zredukovat nebo minimalizovat <strong>spr\u00e1vn\u00fdm nastaven\u00edm ho\u0159\u00e1ku a \u0159ezn\u00fdch parametr\u016f<\/strong>.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><em>Tvorba strusky souvis\u00ed s \u0159eznou rychlost\u00ed. Spr\u00e1vn\u00e9 nastaven\u00ed \u0159ezn\u00e9 rychlosti vede k \u0159ez\u00e1n\u00ed bez tvorby strusky. Optim\u00e1ln\u00ed nastaven\u00ed \u0159ezn\u00fdch parametr\u016f pro danou tlou\u0161\u0165ku materi\u00e1lu je uvedeno ve st\u0159edn\u00ed \u010d\u00e1sti \u0159ezn\u00fdch tabulek<\/em><\/p>\n<\/blockquote>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"427\" src=\"https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/6.-Low-and-high-speed-dross-1920x800-1-1024x427.jpg\" alt=\"Low and High speed dross\" class=\"wp-image-87895\" srcset=\"https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/6.-Low-and-high-speed-dross-1920x800-1-1024x427.jpg 1024w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/6.-Low-and-high-speed-dross-1920x800-1-300x125.jpg 300w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/6.-Low-and-high-speed-dross-1920x800-1-768x320.jpg 768w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/6.-Low-and-high-speed-dross-1920x800-1-1536x640.jpg 1536w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/6.-Low-and-high-speed-dross-1920x800-1-1200x500.jpg 1200w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/6.-Low-and-high-speed-dross-1920x800-1.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Obr\u00e1zek: P\u0159\u00edli\u0161 n\u00edzk\u00e1 a vysok\u00e1 rychlost \u0159ez\u00e1n\u00ed<\/em><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-color\">Struska zp\u016fsoben\u00e1 p\u0159\u00edli\u0161 n\u00edzkou rychlost\u00ed<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jde o strusku kulovit\u00e9ho tvaru, kter\u00e1 se formuje ve v\u011bt\u0161\u00edm mno\u017estv\u00ed. Jej\u00ed p\u0159ilnavost k&nbsp;materi\u00e1lu je mal\u00e1 a je tedy celkem snadno odstraniteln\u00e1 po v\u011bt\u0161\u00edch kousc\u00edch.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-color\">Struska zp\u016fsoben\u00e1 p\u0159\u00edli\u0161 velkou rychlost\u00ed<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud je rychlost \u0159ez\u00e1n\u00ed p\u0159\u00edli\u0161 velk\u00e1, tak se vytvo\u0159\u00ed tenk\u00fd materi\u00e1l s&nbsp;ostrou hranou, kter\u00fd je sva\u0159en\u00fd nebo srolovan\u00fd na spodn\u00edm povrchu pod\u00e9l \u0159ezn\u00e9 sp\u00e1ry. Je jen obt\u00ed\u017en\u011b odstraniteln\u00fd, norm\u00e1ln\u011b vy\u017eaduje brou\u0161en\u00ed nebo dal\u0161\u00ed n\u00e1sledn\u00e9 opracov\u00e1n\u00ed. Linky na hran\u011b maj\u00ed typick\u00fd tvar \u201cS\u201d.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"427\" src=\"https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/7.-Top-spatter_1920x800-1024x427.jpg\" alt=\"Top dross\" class=\"wp-image-87901\" srcset=\"https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/7.-Top-spatter_1920x800-1024x427.jpg 1024w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/7.-Top-spatter_1920x800-300x125.jpg 300w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/7.-Top-spatter_1920x800-768x320.jpg 768w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/7.-Top-spatter_1920x800-1536x640.jpg 1536w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/7.-Top-spatter_1920x800-1200x500.jpg 1200w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/7.-Top-spatter_1920x800.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Obr\u00e1zek: Struska na povrchu materi\u00e1lu<\/em><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-color\">Struska vytvo\u0159en\u00e1 na povrchu materi\u00e1lu<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u011bkdy se st\u0159\u00edkance nataven\u00e9ho materi\u00e1lu objev\u00ed na svrchn\u00ed hran\u011b obou kus\u016f plechu. Obvykle se objevuje v&nbsp;p\u0159\u00edpad\u011b pou\u017eit\u00ed opot\u0159eben\u00fdch spot\u0159ebn\u00edch d\u00edl\u016f, nespr\u00e1vn\u011b nastaven\u00e9 v\u00fd\u0161ky ho\u0159\u00e1ku nebo kdy\u017e je \u0159ezn\u00e1 rychlost p\u0159\u00edli\u0161 velk\u00e1. Obvykle lze dob\u0159e odstranit.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-color\">Nepravideln\u00e1 struska<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Formov\u00e1n\u00ed nepravideln\u00e9 strusky na povrchu nebo spodn\u00ed hran\u011b v\u00fdpalku je \u010dasto zp\u016fsoben\u00e9 pou\u017e\u00edv\u00e1n\u00edm p\u0159\u00edli\u0161 opot\u0159ebovan\u00fdch d\u00edl\u016f. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><em>Nepravidelnou strusku m\u016f\u017ee zp\u016fsobovat tak\u00e9 nevhodn\u00e1 teplota materi\u00e1lu, siln\u011b vyfr\u00e9zovan\u00fd nebo zkorodovan\u00fd materi\u00e1l nebo slitiny s&nbsp;vysok\u00fdm obsahem uhl\u00edku.<\/em><\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-accent-color has-text-color has-link-color wp-elements-3\"><strong>\u0160\u00ed\u0159ka \u0159ezn\u00e9 sp\u00e1ry aneb rozm\u011brov\u00e1 p\u0159esnost<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A co n\u00e1m \u0159\u00edk\u00e1 \u0161\u00ed\u0159ka \u0159ezn\u00e9 sp\u00e1ry? \u0158ezn\u00e1 sp\u00e1ra je vlastn\u011b mezera, kter\u00e1 se vytvo\u0159\u00ed p\u0159i \u0159ez\u00e1n\u00ed (jin\u00fdmi slovy objem odstran\u011bn\u00e9ho materi\u00e1lu).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jej\u00ed \u0161\u00ed\u0159ka<\/strong> je d\u016fle\u017eit\u00e1 pro <strong>rozm\u011brovou p\u0159esnost<\/strong> v\u00fdpalku. \u0160ir\u0161\u00ed sp\u00e1ra je obvykle zp\u016fsoben\u00e1 ni\u017e\u0161\u00ed \u0159eznou rychlost\u00ed nebo nastaven\u00edm vy\u0161\u0161\u00edho proudu. <strong>\u0160\u00ed\u0159ka sp\u00e1ry se rovn\u00e1 1,5 \u2013 2n\u00e1sobku pr\u016fm\u011bru otvoru trysky.<\/strong> Je nezbytn\u00e9 se dr\u017eet parametr\u016f uveden\u00fdch v \u0159ezn\u00fdch tabulk\u00e1ch. Rozd\u00edly mezi nastaven\u00edm a slo\u017een\u00edm materi\u00e1lu mohou zp\u016fsobit, \u017ee se konkr\u00e9tn\u00ed v\u00fdsledky u\u017eivatele mohou li\u0161it od v\u00fdsledk\u016f uveden\u00fdch v tabulce.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"427\" src=\"https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/8.-Cut-chart-parameters_1920x800-1024x427.jpg\" alt=\"Cut chart parametres\" class=\"wp-image-87907\" srcset=\"https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/8.-Cut-chart-parameters_1920x800-1024x427.jpg 1024w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/8.-Cut-chart-parameters_1920x800-300x125.jpg 300w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/8.-Cut-chart-parameters_1920x800-768x320.jpg 768w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/8.-Cut-chart-parameters_1920x800-1536x640.jpg 1536w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/8.-Cut-chart-parameters_1920x800-1200x500.jpg 1200w, https:\/\/thermacut.com\/wp-content\/uploads\/2025\/09\/8.-Cut-chart-parameters_1920x800.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Obr\u00e1zek:<\/em> <em>Uk\u00e1zka parametr\u016f \u0159ezn\u00e9 tabulky<\/em><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-color\"><strong>Doporu\u010den\u00ed na z\u00e1v\u011br<\/strong><\/mark><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e1te probl\u00e9my s kvalitou \u0159ezu? P\u0159ed proveden\u00edm jak\u00fdchkoli zm\u011bn, zkontrolujte stav spot\u0159ebn\u00edch d\u00edl\u016f, nastaven\u00ed\/referen\u010dn\u00ed \u010d\u00edsla spot\u0159ebn\u00edch d\u00edl\u016f doporu\u010den\u00e9 v\u00fdrobcem uveden\u00e9 v instruk\u010dn\u00edm manu\u00e1lu.<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-color\">S ohledem na kvalitu materi\u00e1lu, teplotu materi\u00e1lu a specifick\u00e9 slitiny je pot\u0159eba prov\u00e1d\u011bt pouze male zm\u011bny.<\/mark><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V p\u0159\u00edpad\u011b zm\u011bn u obloukov\u00e9ho nap\u011bt\u00ed p\u0159id\u00e1vat nebo ub\u00edrat o 2 Volty. V p\u0159\u00edpad\u011b zm\u011bny \u0159ezn\u00e9 rychlosti p\u0159id\u00e1vat nebo ub\u00edrat o 5 %, dokud se v\u00fdsledek nezlep\u0161\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-color\">P\u0159i dodr\u017een\u00ed doporu\u010den\u00e9 \u0159ezn\u00e9 rychlosti a velikosti obloukov\u00e9ho nap\u011bt\u00ed je ve v\u011bt\u0161in\u011b p\u0159\u00edpad\u016f dosa\u017eeno optim\u00e1ln\u00edch v\u00fdsledk\u016f.<\/mark><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u011bjte na pam\u011bti, \u017ee v\u0161echny \u0159ezn\u00e9 prom\u011bnn\u00e9 jsou vz\u00e1jemn\u011b z\u00e1visl\u00e9. Zm\u011bna nastaven\u00ed jednoho parametru ovlivn\u00ed v\u0161echny ostatn\u00ed a kvalita \u0159ezu se m\u016f\u017ee zhor\u0161it.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><strong><strong><strong>Douf\u00e1me, \u017ee byl pro V\u00e1s tento \u010dl\u00e1nek u\u017eite\u010dn\u00fd. Z\u00e1rove\u0148 tak\u00e9 doporu\u010dujeme dal\u0161\u00ed \u010dl\u00e1nek vztahuj\u00edc\u00ed se k podobn\u00e9mu t\u00e9matu s n\u00e1zvem<\/strong><\/strong><\/strong><\/strong> <strong><strong><strong><a href=\"https:\/\/thermacut.com\/cs\/jake-faktory-ovlivnuji-kvalitu-rezu\/\">Jak\u00e9 faktory ovliv\u0148uj\u00ed kvalitu \u0159ezu<\/a>. <\/strong><\/strong><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><strong><strong><strong>Pokud pot\u0159ebujete poradit v t\u00e9to oblasti, nev\u00e1hejte se na n\u00e1s obr\u00e1tit. Kontaktovat n\u00e1s m\u016f\u017eete na t\u00e9to emailov\u00e9 adrese: <\/strong><a href=\"mailto:support@thermacut.cz\"><strong>support@thermacut.cz<\/strong><\/a><\/strong><\/strong><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Text:&nbsp; &nbsp;Thermacut, k. s.,<br>Foto:&nbsp; &nbsp;Archiv Thermacut, k. s.<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>Co v\u0161e lze vy\u010d\u00edst z v\u00fdpalku P\u0159em\u00fd\u0161leli jste n\u011bkdy nad t\u00edm, pro\u010d se kvalita \u0159ezu li\u0161\u00ed? N\u011bkter\u00e9 \u0159ezy jsou \u0161ir\u0161\u00ed naho\u0159e a u\u017e\u0161\u00ed vespod a opa\u010dn\u011b. Nebo co je p\u0159\u00ed\u010dinou tvorby okuj\u00ed, kter\u00e9 se vytvo\u0159ily pod plechem? Jak m\u00e1me p\u0159ipravit proces, aby se tomuto jevu, kter\u00fd v\u011bt\u0161inou vy\u017eaduje dodate\u010dn\u00e9 p\u0159epracov\u00e1n\u00ed a t\u00edm i \u010das a [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":87866,"comment_status":"closed","ping_status":"open","sticky":false,"template":"Templates\/Blog-Post-Template.php","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[3083,3111,3106,3109,3085],"tags":[3426,3427,3428,3429],"class_list":["post-87921","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cutting-cs","category-ex-trafire-cs","category-ex-traflame-cs","category-laser-cs","category-plasma-cs","tag-consumables","tag-plasma-cutting","tag-replacement-parts","tag-safety"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>JAK ZLEP\u0160IT KVALITU \u0158EZU U PLAZMOV\u00c9HO \u0158EZ\u00c1N\u00cd<\/title>\n<meta name=\"description\" content=\"Pro\u010d se n\u011bkdy kvalita \u0159ezu li\u0161\u00ed? Jak dos\u00e1hnout optim\u00e1ln\u00edho \u0159ezn\u00e9ho \u00fahlu nebo jak se vyhnout tvorb\u011b ne\u017e\u00e1douc\u00ed strusky? V\u00edce se do\u010dtete zde.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thermacut.com\/cs\/jak-zlepsit-kvalitu-rezu-u-plazmoveho-rezani\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"JAK ZLEP\u0160IT KVALITU \u0158EZU U PLAZMOV\u00c9HO \u0158EZ\u00c1N\u00cd\" \/>\n<meta property=\"og:description\" content=\"Pro\u010d se n\u011bkdy kvalita \u0159ezu li\u0161\u00ed? Jak dos\u00e1hnout optim\u00e1ln\u00edho \u0159ezn\u00e9ho \u00fahlu nebo jak se vyhnout tvorb\u011b ne\u017e\u00e1douc\u00ed strusky? 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