{"id":463,"date":"2024-07-01T18:23:00","date_gmt":"2024-07-01T10:23:00","guid":{"rendered":"https:\/\/2024yy.com\/?p=463"},"modified":"2024-07-01T18:23:00","modified_gmt":"2024-07-01T10:23:00","slug":"silicon-carbide-discs","status":"publish","type":"post","link":"https:\/\/2024yy.com\/cs\/silicon-carbide-discs\/","title":{"rendered":"Kotou\u010de z karbidu k\u0159em\u00edku"},"content":{"rendered":"<p>Kotou\u010de z karbidu k\u0159em\u00edku (SiC) jsou ide\u00e1ln\u00ed pro brou\u0161en\u00ed hran skla a povrch\u016f z p\u0159\u00edrodn\u00edho kamene a maj\u00ed t\u011b\u017ek\u00fd Y-ov\u00fd vod\u011bodoln\u00fd l\u00e1tkov\u00fd podklad s nezat\u011b\u017euj\u00edc\u00edmi stearanov\u00fdmi \u010d\u00e1sticemi.<\/p>\n<p>Kotou\u010de s h\u00e1\u010dkem a smy\u010dkou maj\u00ed vzor otvor\u016f, kter\u00fd dokonale dopl\u0148uje brusn\u00fd kotou\u010d na va\u0161\u00ed elektrick\u00e9 brusce, a stear\u00e1t proti ucp\u00e1v\u00e1n\u00ed, kter\u00fd pom\u00e1h\u00e1 p\u0159edch\u00e1zet probl\u00e9m\u016fm s ucp\u00e1v\u00e1n\u00edm, a tak\u00e9 vynikaj\u00edc\u00ed p\u0159ilnavost zrn d\u00edky tomu, \u017ee jsou pln\u011b spojeny prysky\u0159ic\u00ed.<\/p>\n<h2>1. Tvrdost<\/h2>\n<p>Karbid k\u0159em\u00edku je v\u00fdjime\u010dn\u011b tvrd\u00fd materi\u00e1l, na Mohsov\u011b stupnici tvrdosti je na 9. m\u00edst\u011b. Svou tvrdost\u00ed p\u0159ed\u010d\u00ed dokonce i diamant a nitrid b\u00f3ru. Karbid k\u0159em\u00edku se pou\u017e\u00edv\u00e1 jako brusivo v brusn\u00fdch kotou\u010d\u00edch a \u0159ezn\u00fdch n\u00e1stroj\u00edch a tak\u00e9 v pr\u016fmyslov\u00fdch odv\u011btv\u00edch, kter\u00e1 vy\u017eaduj\u00ed pevn\u00e9 materi\u00e1ly, jako jsou automobilov\u00e9 d\u00edly, elektronick\u00e1 za\u0159\u00edzen\u00ed a sou\u010d\u00e1sti proudov\u00fdch motor\u016f.<\/p>\n<p>D\u00edky stabiln\u00edm vlastnostem p\u0159i vysok\u00fdch teplot\u00e1ch je tento materi\u00e1l vhodn\u00fd pro pece a petrochemick\u00e9 provozy, zat\u00edmco jeho odolnost proti korozi mu pom\u00e1h\u00e1 odol\u00e1vat r\u016fzn\u00fdm chemick\u00fdm \u00fatok\u016fm od alk\u00e1li\u00ed po kyseliny.<\/p>\n<p>V\u00fdjime\u010dn\u00e1 tvrdost karbidu k\u0159em\u00edku vypl\u00fdv\u00e1 z jeho struktury: karbid k\u0159em\u00edku se skl\u00e1d\u00e1 z krystalov\u00fdch m\u0159\u00ed\u017eek uhl\u00edku a k\u0159emi\u010ditanu, kter\u00e9 dr\u017e\u00ed pohromad\u011b siln\u00e9 kovalentn\u00ed vazby, a proto je v\u00fdjime\u010dn\u011b hou\u017eevnat\u00fd, pevn\u00fd, odoln\u00fd v\u016f\u010di oxidaci v such\u00e9m prost\u0159ed\u00ed a obrobiteln\u00fd; p\u0159esto je m\u00e9n\u011b odoln\u00fd ne\u017e jin\u00e9 kovy.<\/p>\n<p>Karbidk\u0159em\u00edkov\u00e9 kotou\u010de jsou \u010dasto pota\u017eeny abrazivem, kter\u00e9 sni\u017euje t\u0159en\u00ed vznikaj\u00edc\u00ed p\u0159i \u0159ez\u00e1n\u00ed, prodlu\u017euje jejich \u017eivotnost a vytv\u00e1\u0159\u00ed hlad\u0161\u00ed povrch ne\u017e kotou\u010de bez povlaku. V z\u00e1vislosti na aplikaci mohou b\u00fdt brusn\u00e9 povlaky nan\u00e1\u0161eny elektrostaticky nebo napra\u0161ov\u00e1n\u00edm; elektrostaticky povlakovan\u00e9 kotou\u010de nab\u00edzej\u00ed mnohem vy\u0161\u0161\u00ed \u00farove\u0148 \u00fab\u011bru materi\u00e1lu ve srovn\u00e1n\u00ed s jejich prot\u011bj\u0161ky s napra\u0161ov\u00e1n\u00edm, tak\u017ee jsou vhodn\u011bj\u0161\u00ed pro \u0159ezn\u00e9 aplikace ne\u017e pro dokon\u010dovac\u00ed \u00fakoly.<\/p>\n<p>Kotou\u010de z karbidu k\u0159em\u00edku se vyzna\u010duj\u00ed vysokou tvrdost\u00ed a z\u00e1rove\u0148 jsou v porovn\u00e1n\u00ed s jin\u00fdmi pr\u016fmyslov\u00fdmi brusivy relativn\u011b lehk\u00e9, co\u017e umo\u017e\u0148uje vy\u0161\u0161\u00ed produktivitu bez sn\u00ed\u017een\u00ed bezpe\u010dnosti nebo trvanlivosti. Dod\u00e1vaj\u00ed se v r\u016fzn\u00fdch velikostech a zrnitostech pro snadn\u00e9 pou\u017eit\u00ed p\u0159i odstra\u0148ov\u00e1n\u00ed kapek glazury nebo vyhlazov\u00e1n\u00ed pok\u0159iven\u00fdch hrnc\u016f.<\/p>\n<p>Karbid k\u0159em\u00edku byl kdysi ekonomickou a trvanlivou volbou pro v\u00fdrobu skla, proto\u017ee dob\u0159e fungoval i za mokra. Studie bohu\u017eel spojuj\u00ed karborundov\u00e1 brusiva s fibrotick\u00fdm onemocn\u011bn\u00edm plic - pravd\u011bpodobn\u011b zp\u016fsoben\u00fdm jak fyzick\u00fdm ot\u011brem, tak i expozic\u00ed tab\u00e1kov\u00e9mu kou\u0159i a uhlovod\u00edk\u016fm.<\/p>\n<h2>2. Trvanlivost<\/h2>\n<p>Karbid k\u0159em\u00edku je d\u00edky sv\u00e9 p\u016fsobiv\u00e9 trvanlivosti vhodn\u00fdm materi\u00e1lem pro n\u00e1ro\u010dn\u00e9 brou\u0161en\u00ed, od pr\u016fmyslov\u00fdch v\u00fdrobn\u00edch linek a\u017e po t\u011b\u017ek\u00e9 p\u00edskovac\u00ed aplikace. Karbid k\u0159em\u00edku je proslul\u00fd svou tepelnou odolnost\u00ed a vysokou pevnost\u00ed v tahu a nab\u00edz\u00ed v\u00fdjime\u010dnou dlouhodobou spolehlivost pro aplikace pr\u016fmyslov\u00e9ho pou\u017eit\u00ed, kter\u00e9 si velmi zakl\u00e1daj\u00ed na dlouhodob\u00e9 spolehlivosti. Univerz\u00e1lnost tohoto materi\u00e1lu nav\u00edc znamen\u00e1, \u017ee jej lze pou\u017e\u00edt na r\u016fzn\u00e9 materi\u00e1ly v\u010detn\u011b kov\u016f a\u017e po zdivo.<\/p>\n<p>Speci\u00e1ln\u00ed pap\u00edrov\u00fd kotou\u010d 34615 Heavy Duty Hook &amp; Loop od spole\u010dnosti United Abrasives je v\u00fdjime\u010dn\u00fd brusn\u00fd n\u00e1stroj, ide\u00e1ln\u00ed pro n\u00e1ro\u010dn\u00e9 pr\u00e1ce, kter\u00e9 vy\u017eaduj\u00ed zna\u010dn\u00fd \u00fab\u011br materi\u00e1lu. Tento kotou\u010d m\u00e1 pr\u016fm\u011br 6\u2033 a zrnitost 120 pro hrub\u00e9, ale \u00fa\u010dinn\u00e9 brou\u0161en\u00ed, je vyroben z prvot\u0159\u00eddn\u00edho karbidu k\u0159em\u00edku C-E\/C-F, kter\u00fd nab\u00edz\u00ed v\u00fdjime\u010dnou tvrdost a dlouhou \u017eivotnost, tak\u017ee vydr\u017e\u00ed i extr\u00e9mn\u00ed podm\u00ednky p\u0159i dlouhodob\u00e9m pou\u017e\u00edv\u00e1n\u00ed.<\/p>\n<p>Toto vysoce kvalitn\u00ed brusivo je k dispozici v r\u016fzn\u00fdch velikostech a zrnitostech pro r\u016fzn\u00e9 aplikace. Tento materi\u00e1l je kompatibiln\u00ed se standardn\u00edmi bruskami - v\u010detn\u011b pravo\u00fahl\u00fdch brusek - a dob\u0159e odol\u00e1v\u00e1 teplu, skluzu a tlaku; je tedy ide\u00e1ln\u00ed volbou pro brou\u0161en\u00ed skla, kamene, zdic\u00edch prost\u0159edk\u016f i nekovov\u00fdch povrch\u016f, jako je sklolamin\u00e1t a plast.<\/p>\n<p>Tyto brusn\u00e9 kotou\u010de maj\u00ed silnou vl\u00e1knitou podlo\u017eku a vrstvu pr\u00e9miov\u00fdch zrn karbidu k\u0159em\u00edku spojenou prysky\u0159ic\u00ed, co\u017e jim zaji\u0161\u0165uje dostate\u010dnou odolnost, aby odolaly vysok\u00e9mu tlaku a z\u00e1rove\u0148 poskytly hladk\u00fd povrch. D\u00edky sv\u00e9 odoln\u00e9 konstrukci jsou tyto kotou\u010de vhodn\u00e9 pro lodn\u00ed stavitelstv\u00ed a zednictv\u00ed, kter\u00e9 vy\u017eaduj\u00ed n\u00e1ro\u010dn\u00e9 brou\u0161en\u00ed, brou\u0161en\u00ed a dokon\u010dovac\u00ed pr\u00e1ce.<\/p>\n<p>Nez\u00e1le\u017e\u00ed na tom, zda se jedn\u00e1 o odstra\u0148ov\u00e1n\u00ed n\u00e1t\u011br\u016f, jako jsou tmely, uretany nebo epoxidov\u00e9 prysky\u0159ice z betonu, nebo o odstra\u0148ov\u00e1n\u00ed n\u00e1t\u011br\u016f a om\u00edtek z kovov\u00fdch povrch\u016f, k \u010demu\u017e je vhodn\u00fd tento semiflexn\u00ed kotou\u010d. D\u00edky ostr\u00e9mu brusivu, kter\u00e9 snadno pronik\u00e1 n\u00e1t\u011bry, zat\u00edmco jeho vl\u00e1knit\u00e1 podlo\u017eka pom\u00e1h\u00e1 brousit n\u00e1t\u011bry nebo om\u00edtky z povrch\u016f, jako je kov; navr\u017een\u00e9 s chladic\u00edmi h\u0159ebeny pro sn\u00ed\u017een\u00ed zat\u00ed\u017een\u00ed tyto kotou\u010de jist\u011b rychle a efektivn\u011b dokon\u010d\u00ed v\u00e1\u0161 \u00fakol.<\/p>\n<p>P\u0159esto\u017ee je karbid k\u0159em\u00edku tvrd\u00fd a odoln\u00fd materi\u00e1l, m\u016f\u017ee se \u010dasem opot\u0159ebovat a vy\u017eadovat \u010dast\u011bj\u0161\u00ed v\u00fdm\u011bnu ne\u017e b\u011b\u017en\u00e9 brusn\u00e9 kotou\u010de. Krom\u011b toho m\u016f\u017ee doch\u00e1zet ke sni\u017eov\u00e1n\u00ed \u00fa\u010dinnosti vlivem usazov\u00e1n\u00ed ne\u010distot.<\/p>\n<h2>3. Flexibilita<\/h2>\n<p>Flexibilita znamen\u00e1 schopnost pohybovat v\u0161emi klouby v pln\u00e9m rozsahu pohybu. Dosa\u017een\u00ed flexibility pom\u00e1h\u00e1 zjednodu\u0161it ka\u017edodenn\u00ed \u00fakoly a z\u00e1rove\u0148 chr\u00e1n\u00ed p\u0159ed zran\u011bn\u00edmi zp\u016fsoben\u00fdmi p\u0159et\u00ed\u017een\u00edm nebo n\u00e1hl\u00fdmi pohyby. Flexibilita tak\u00e9 hraje z\u00e1sadn\u00ed roli pro spr\u00e1vn\u00e9 dr\u017een\u00ed t\u011bla a zdrav\u00ed kloub\u016f.<\/p>\n<p>Kotou\u010de z karbidu k\u0159em\u00edku Na\u0161e kotou\u010de z karbidu k\u0159em\u00edku jsou extr\u00e9mn\u011b odoln\u00e9 a dostate\u010dn\u011b univerz\u00e1ln\u00ed pro celou \u0159adu aplikac\u00ed od zednick\u00fdch prac\u00ed, p\u0159\u00edpravn\u00fdch prac\u00ed na beton (brou\u0161en\u00ed a brou\u0161en\u00ed podlah a st\u011bn) a\u017e po kovov\u00fdrobu. Jejich otev\u0159en\u00e1 strukturovan\u00e1 tkaninov\u00e1 podlo\u017eka umo\u017e\u0148uje ods\u00e1v\u00e1n\u00ed prachu pro zv\u00fd\u0161en\u00ed \u017eivotnosti kotou\u010de, zat\u00edmco n\u00e1\u0161 v\u00fdb\u011br zahrnuje r\u016fzn\u00e9 velikosti a mo\u017enosti hrub\u00e9 zrnitosti, kter\u00e9 vyhov\u00ed jak\u00fdmkoli aplika\u010dn\u00edm pot\u0159eb\u00e1m.<\/p>\n<p>Kotou\u010de z karbidu k\u0159em\u00edku s jemn\u011bj\u0161\u00ed zrnitost\u00ed lze pou\u017e\u00edt k brou\u0161en\u00ed skla, sklen\u011bn\u00fdch vl\u00e1ken, uretanu a mramoru a kamene s vynikaj\u00edc\u00edmi v\u00fdsledky. Tyto kotou\u010de lze pou\u017e\u00edvat za sucha i za mokra a jsou vhodn\u00e9 pro rota\u010dn\u00ed i automatick\u00e9 podlahov\u00e9 stroje; jejich jemn\u00e9 zrno oxidu hlinit\u00e9ho vytv\u00e1\u0159\u00ed jemn\u011bj\u0161\u00ed \u0161kr\u00e1bance ne\u017e b\u011b\u017en\u00e9 hrub\u00e9 kotou\u010de.<\/p>\n<p>Tyto \u010d\u00e1ste\u010dn\u011b ohebn\u00e9 brusn\u00e9 kotou\u010de z vulkanizovan\u00fdch vl\u00e1ken jsou ide\u00e1ln\u00ed pro odstra\u0148ov\u00e1n\u00ed epoxidov\u00fdch prysky\u0159ic, lepidel, tmel\u016f a tmel\u016f. Konstrukce odoln\u00e1 proti zat\u00ed\u017een\u00ed umo\u017e\u0148uje t\u011bmto kotou\u010d\u016fm \u0159ezat siln\u00e9 povlaky, kter\u00e9 by norm\u00e1ln\u011b ucpaly diamantov\u00fd kotou\u010d, co\u017e zvy\u0161uje \u017eivotnost kotou\u010de a produktivitu.<\/p>\n<p>Polopru\u017en\u00e9 brusn\u00e9 kotou\u010de BHA o pr\u016fm\u011bru 4-1\/2\u2033 jsou vyrobeny z vysoce kvalitn\u00edho brusiva z karbidu k\u0159em\u00edku, kter\u00e9 je naneseno na kotou\u010di s prohlouben\u00fdm st\u0159edem a kopul\u00ed, co\u017e umo\u017e\u0148uje ur\u010ditou flexibilitu p\u0159i pou\u017eit\u00ed a zaji\u0161\u0165uje v\u011bt\u0161\u00ed proud\u011bn\u00ed vzduchu, men\u0161\u00ed zat\u00ed\u017een\u00ed a chladn\u011bj\u0161\u00ed chod. Tato konstrukce zvy\u0161uje pr\u016ftok vzduchu, zabra\u0148uje p\u0159et\u00ed\u017een\u00ed a udr\u017euje n\u00edzk\u00e9 provozn\u00ed teploty pro maxim\u00e1ln\u00ed produktivitu.<\/p>\n<p>Tyto kotou\u010de jsou ide\u00e1ln\u00ed pro pou\u017eit\u00ed s \u00fahlov\u00fdmi bruskami v mnoha r\u016fzn\u00fdch aplikac\u00edch, jako je brou\u0161en\u00ed, odstra\u0148ov\u00e1n\u00ed ot\u0159ep\u016f, dokon\u010dov\u00e1n\u00ed a drhnut\u00ed betonu, zdiva a kamenn\u00fdch materi\u00e1l\u016f. Skv\u011ble funguj\u00ed tak\u00e9 na plasty a sklolamin\u00e1t.<\/p>\n<p>Na\u0161e brusn\u00e9 kotou\u010de a pr\u00e1\u0161ek se \u0161iroce pou\u017e\u00edvaj\u00ed v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch, v\u010detn\u011b stavebnictv\u00ed, leteck\u00e9ho a automobilov\u00e9ho pr\u016fmyslu, n\u00e1mo\u0159n\u00ed energetiky a energetiky; v laboratorn\u00edch prost\u0159ed\u00edch, kde se prov\u00e1d\u011bj\u00ed vysoce p\u0159esn\u00e9 analytick\u00e9 pr\u00e1ce, testov\u00e1n\u00ed, experimenty nebo vl\u00e1dn\u00ed projekty v oblasti obrann\u00e9 energetiky nebo \u017eivotn\u00edho prost\u0159ed\u00ed; jejich pou\u017eit\u00ed je dokonce snadn\u00e9, proto\u017ee jsou kompatibiln\u00ed s v\u011bt\u0161inou hlavn\u00edch v\u00fdkonn\u00fdch brusn\u00fdch syst\u00e9m\u016f - ide\u00e1ln\u00ed pro projekty v oblasti obrann\u00e9 energetiky nebo \u017eivotn\u00edho prost\u0159ed\u00ed! Dod\u00e1vaj\u00ed se v r\u016fzn\u00fdch velikostech s mo\u017enost\u00ed v\u00fdb\u011bru hrub\u00e9 nebo jemn\u00e9 zrnitosti pro pou\u017eit\u00ed bu\u010f s nylonov\u00fdmi upev\u0148ovac\u00edmi n\u00e1boji s mo\u017enost\u00ed zacvaknut\u00ed\/odcvaknut\u00ed, nebo s brusn\u00fdmi syst\u00e9my Roloc(TM) se z\u00e1vitov\u00fdmi n\u00e1boji, kter\u00e9 nab\u00edzej\u00ed v\u00fdkonn\u00e9 brusn\u00e9 syst\u00e9my se z\u00e1vitov\u00fdmi n\u00e1boji!<\/p>\n<h2>4. Snadn\u00e9 pou\u017e\u00edv\u00e1n\u00ed<\/h2>\n<p>Brusn\u00fd materi\u00e1l z karbidu k\u0159em\u00edku se m\u016f\u017ee pochlubit mnoha charakteristick\u00fdmi vlastnostmi, kter\u00e9 z n\u011bj \u010din\u00ed ide\u00e1ln\u00ed brusivo pro odv\u011btv\u00ed, kde je d\u016fle\u017eit\u00e1 p\u0159esnost a odolnost, jako je zubn\u00ed l\u00e9ka\u0159stv\u00ed nebo v\u00fdroba. D\u00edky sv\u00e9 tvrdosti, tuhosti, n\u00edzk\u00e9mu koeficientu tepeln\u00e9 rozta\u017enosti a vysok\u00e9 tepeln\u00e9 vodivosti je ide\u00e1ln\u00ed pro \u00falohy vy\u017eaduj\u00edc\u00ed hladkou povrchovou \u00fapravu s dlouhodobou \u017eivotnost\u00ed; nav\u00edc je d\u00edky sv\u00e9 tepeln\u00e9 vodivosti vhodn\u00fd pro \u00falohy vy\u017eaduj\u00edc\u00ed zdroje tepla, jako je brou\u0161en\u00ed, odstra\u0148ov\u00e1n\u00ed ot\u0159ep\u016f a techniky \u0159ez\u00e1n\u00ed laserem a plamenem.<\/p>\n<p>Tyto brusn\u00e9 kotou\u010de jsou vyrobeny z prvot\u0159\u00eddn\u00edho karbidu k\u0159em\u00edku, kter\u00fd je spojen s vod\u011bodolnou l\u00e1tkovou podlo\u017ekou, tak\u017ee jsou vhodn\u00e9 pro r\u016fzn\u00e9 povrchy v\u010detn\u011b v\u00fdroby skla. Jejich vodot\u011bsn\u00fd podklad pom\u00e1h\u00e1 omezit zan\u00e1\u0161en\u00ed p\u0159i del\u0161\u00edm pou\u017e\u00edv\u00e1n\u00ed; nav\u00edc jsou k dispozici varianty zrnitosti 50 a\u017e 800, abyste na\u0161li kotou\u010d, kter\u00fd spln\u00ed po\u017eadavky ka\u017ed\u00e9ho projektu.<\/p>\n<p>Brusn\u00e9 kotou\u010de s vl\u00e1kny z karbidu k\u0159em\u00edku jsou lehk\u00e9 a p\u0159itom odoln\u00e9 brusn\u00e9 kotou\u010de z materi\u00e1lu z karbidu k\u0159em\u00edku, kter\u00e9 se \u010dasto pou\u017e\u00edvaj\u00ed pro p\u0159\u00edpravu betonu a zdiva, povrchovou \u00fapravu kov\u016f (zejm\u00e9na hlin\u00edku a titanu), skla, sklen\u011bn\u00fdch vl\u00e1ken, plast\u016f, um\u011bl\u00e9ho mramoru atd. Jsou \u010dasto preferovanou volbou mezi profesion\u00e1ly.<\/p>\n<p>Tyto brusn\u00e9 kotou\u010de s otev\u0159enou strukturou a l\u00e1tkovou podlo\u017ekou maj\u00ed nezat\u011b\u017euj\u00edc\u00ed zrna oxidu hlinit\u00e9ho s nezat\u011b\u017euj\u00edc\u00edm stear\u00e1tem, kter\u00fd sni\u017euje zan\u00e1\u0161en\u00ed, tak\u017ee jsou ide\u00e1ln\u00ed pro pou\u017eit\u00ed s lepidlem citliv\u00fdm na tlak na rota\u010dn\u00edch a automatick\u00fdch podlahov\u00fdch stroj\u00edch.<\/p>\n<p>\u010cern\u011b zbarven\u00e9 brusn\u00e9 kotou\u010de z karbidu k\u0159em\u00edku jsou opat\u0159eny silnou tkaninovou podlo\u017ekou Y a dod\u00e1vaj\u00ed se v \u0159ad\u011b zrnitost\u00ed, tak\u017ee jsou vhodn\u00e9 k brou\u0161en\u00ed kov\u016f, jako je hlin\u00edk a titan, d\u0159eva, skla, plast\u016f a betonu. Jejich kvalitn\u00ed lepic\u00ed podlo\u017eka PSA je opat\u0159ena separa\u010dn\u00edm pap\u00edrem, kter\u00fd chr\u00e1n\u00ed lepidlo p\u0159ed ne\u010distotami pro vynikaj\u00edc\u00ed p\u0159ilnavost a del\u0161\u00ed opot\u0159eben\u00ed; nav\u00edc jejich lepen\u00ed prysky\u0159ice na prysky\u0159ici poskytuje mimo\u0159\u00e1dnou pevnost a dlouhou \u017eivotnost p\u0159i pou\u017eit\u00ed za mokra i za sucha. Nakonec lze tyto kotou\u010de pou\u017e\u00edvat s r\u016fzn\u00fdmi elektrick\u00fdmi n\u00e1stroji v\u010detn\u011b ru\u010dn\u00edch a elektrick\u00fdch brusek.<\/p>","protected":false},"excerpt":{"rendered":"<p>Kotou\u010de z karbidu k\u0159em\u00edku (SiC) jsou ide\u00e1ln\u00ed pro brou\u0161en\u00ed hran skla a povrch\u016f z p\u0159\u00edrodn\u00edho kamene a maj\u00ed t\u011b\u017ek\u00fd Y-ov\u00fd vod\u011bodoln\u00fd l\u00e1tkov\u00fd podklad s nezat\u011b\u017euj\u00edc\u00edmi stearanov\u00fdmi \u010d\u00e1sticemi. Kotou\u010de s h\u00e1\u010dkov\u00fdm a smy\u010dkov\u00fdm podkladem maj\u00ed vzor otvor\u016f, kter\u00fd dokonale dopl\u0148uje podlo\u017eku na va\u0161\u00ed elektrick\u00e9 brusce, a jsou opat\u0159eny nenab\u00edjec\u00edm stear\u00e1tem proti ucp\u00e1v\u00e1n\u00ed, kter\u00fd pom\u00e1h\u00e1 p\u0159edch\u00e1zet probl\u00e9m\u016fm s ucp\u00e1v\u00e1n\u00edm i ...<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/2024yy.com\/cs\/silicon-carbide-discs\/\"> <span class=\"screen-reader-text\">Kotou\u010de z karbidu k\u0159em\u00edku<\/span> Pokra\u010dovat ve \u010dten\u00ed \"<\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","footnotes":""},"categories":[2],"tags":[],"class_list":["post-463","post","type-post","status-publish","format-standard","hentry","category-product-related"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/2024yy.com\/cs\/wp-json\/wp\/v2\/posts\/463","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/2024yy.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/2024yy.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/2024yy.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/2024yy.com\/cs\/wp-json\/wp\/v2\/comments?post=463"}],"version-history":[{"count":1,"href":"https:\/\/2024yy.com\/cs\/wp-json\/wp\/v2\/posts\/463\/revisions"}],"predecessor-version":[{"id":464,"href":"https:\/\/2024yy.com\/cs\/wp-json\/wp\/v2\/posts\/463\/revisions\/464"}],"wp:attachment":[{"href":"https:\/\/2024yy.com\/cs\/wp-json\/wp\/v2\/media?parent=463"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/2024yy.com\/cs\/wp-json\/wp\/v2\/categories?post=463"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/2024yy.com\/cs\/wp-json\/wp\/v2\/tags?post=463"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}