{"id":1415,"date":"2026-06-29T03:42:46","date_gmt":"2026-06-29T03:42:46","guid":{"rendered":"https:\/\/worm-and-worm-wheel.com\/?p=1415"},"modified":"2026-06-29T03:42:46","modified_gmt":"2026-06-29T03:42:46","slug":"worm-and-worm-wheel-for-steel-mill-rolling-and-processing","status":"publish","type":"post","link":"https:\/\/worm-and-worm-wheel.com\/cs\/worm-and-worm-wheel-for-steel-mill-rolling-and-processing\/","title":{"rendered":"\u0160nek a \u0161nekov\u00e9 kolo pro v\u00e1lcov\u00e1n\u00ed a zpracov\u00e1n\u00ed oceli"},"content":{"rendered":"
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Korea Ever-Power \u00b7 Pr\u016fvodce aplika\u010dn\u00edm in\u017een\u00fdrstv\u00edm<\/p>\n

\u0160nek a \u0161nekov\u00e9 kolo pro v\u00e1lcov\u00e1n\u00ed a zpracov\u00e1n\u00ed oceli<\/h1>\n

Ocelov\u00e1 deska o hmotnosti 25 tun o teplot\u011b 1 150 stup\u0148\u016f Celsia se val\u00ed po stole se 120 poh\u00e1n\u011bn\u00fdmi v\u00e1lci. Ka\u017ed\u00fd pohon v\u00e1lc\u016f \u2013 \u0161nekov\u00fd soukol\u00ed \u2013 absorbuje s\u00e1lav\u00e9 teplo z \u017ehav\u00e9 desky 300 mm nad n\u00ed, odr\u00e1\u017e\u00ed d\u00e9\u0161\u0165 oxidu \u017eelezit\u00e9ho dopadaj\u00edc\u00edho z povrchu desky a odol\u00e1v\u00e1 vysokotlak\u00e9 odv\u00e1d\u011bc\u00ed vod\u011b st\u0159\u00edkan\u00e9 o tlaku 180 bar\u016f. Nep\u0159\u00e1telsk\u00fdm prost\u0159ed\u00edm je samotn\u00fd produkt \u2013 a ten j\u00edm proch\u00e1z\u00ed ka\u017ed\u00fdch 90 sekund.<\/p>\n

Promluvte si s in\u017een\u00fdrem pohonu ocel\u00e1rny \u2192<\/a><\/p>\n<\/div>\n

<\/p>\n

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Rychl\u00e1 odpov\u011b\u010f<\/div>\n

Ocel\u00e1rny pou\u017e\u00edvaj\u00ed \u0161nekov\u00e9 p\u0159evody pro pohony v\u00e1le\u010dkov\u00fdch stol\u016f, pohony trn\u016f nav\u00edje\u010dek, p\u0159enosy chladic\u00edho lo\u017ee a \u0161roubovac\u00ed mechanismy v\u00e1lcovac\u00ed mezery \u2013 v\u0161echny tyto mechanismy pracuj\u00ed v bl\u00edzkosti ocelov\u00e9ho v\u00fdrobku o teplot\u011b 200 a\u017e 1 200 stup\u0148\u016f Celsia. Matice pro vysokoteplotn\u00ed zpracov\u00e1n\u00ed oceli klasifikuje pohony podle teplotn\u00ed z\u00f3ny v\u00fdrobku, kterou obsluhuj\u00ed (hork\u00e1, tepl\u00e1, studen\u00e1) a mapuje ka\u017edou z\u00f3nu na okoln\u00ed teplotu v m\u00edst\u011b pohonu, po\u017eadovan\u00fd zp\u016fsob chlazen\u00ed, ochranu t\u011bsn\u011bn\u00ed proti usazov\u00e1n\u00ed oxid\u016f \u017eeleza a specifikaci materi\u00e1lu. Na rozd\u00edl od peka\u0159sk\u00fdch nebo cement\u00e1\u0159sk\u00fdch aplikac\u00ed, kde je zdroj tepla statick\u00fd (pec, pec), je teplo v ocel\u00e1rn\u011b p\u0159echodn\u00e9 \u2013 brama o teplot\u011b 1 150 stup\u0148\u016f proch\u00e1z\u00ed p\u0159es pohon v\u00e1le\u010dkov\u00e9ho stolu po dobu 2 a\u017e 5 sekund na pr\u016fchod, co\u017e vytv\u00e1\u0159\u00ed cykly tepeln\u00fdch \u0161ok\u016f, kter\u00e9 standardn\u00ed specifikace \u0161nekov\u00fdch p\u0159evod\u016f s kontinu\u00e1ln\u00ed expozic\u00ed nezachycuj\u00ed. Okuj (vlo\u010dky oxidu \u017eeleza Fe\u2083O\u2084 o teplot\u011b p\u0159es 800 stup\u0148\u016f) padaj\u00edc\u00ed z v\u00fdrobku je z\u00e1rove\u0148 vysokoteplotn\u00edm abrazivem a chemick\u00fdm kontaminantem \u2013 co\u017e vy\u017eaduje st\u00edn\u011bn\u00e9 labyrinty, kter\u00fdm se \u017e\u00e1dn\u00e1 jin\u00e1 pr\u016fmyslov\u00e1 odv\u011btv\u00ed nem\u016f\u017ee rovnat v oblasti ochrany proti prachu.<\/p>\n<\/div>\n

<\/p>\n

Kde ocel\u00e1rny pou\u017e\u00edvaj\u00ed \u0161nekov\u00e9 p\u0159evody<\/h2>\n
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V\u00e1lcovac\u00ed stolice oceli obsahuje stovky jednotliv\u011b poh\u00e1n\u011bn\u00fdch v\u00e1lc\u016f, kter\u00e9 p\u0159epravuj\u00ed a umis\u0165uj\u00ed horkou ocel mezi v\u00e1lcovac\u00edmi stolicemi, p\u0159es odokuj\u00edc\u00ed stanice, p\u0159es chladic\u00ed lo\u017ee a do nav\u00edje\u010dek. Ka\u017ed\u00fd v\u00e1lec vy\u017eaduje \u0161nekov\u00fd p\u0159evod, kter\u00fd p\u0159ev\u00e1d\u00ed ot\u00e1\u010dky motoru (obvykle 1 450 ot.\/min) na ot\u00e1\u010dky v\u00e1lc\u016f (10 a\u017e 200 ot.\/min v z\u00e1vislosti na sekci v\u00e1lcovny). \u0160nekov\u00e9 p\u0159evody slou\u017e\u00ed k t\u00e9to funkci sni\u017eov\u00e1n\u00ed ot\u00e1\u010dek na v\u00e1le\u010dkov\u00fdch stolech, v\u00fdb\u011bhov\u00fdch stolech, pohonech h\u0159eben\u016f chladic\u00edch lo\u017e a \u200b\u200b\u0161roubovac\u00edch mechanismech, kde 90stup\u0148ov\u00e1 orientace motoru odpov\u00edd\u00e1 \u00fazk\u00e9 rozte\u010di v\u00e1lc\u016f (300 a\u017e 600 mm mezi st\u0159edy v\u00e1lc\u016f).<\/p>\n

Hlavn\u00ed pohony v\u00e1lcovac\u00edch stolic pou\u017e\u00edvaj\u00ed vysoce v\u00fdkonn\u00e9 spir\u00e1lov\u00e9 nebo planetov\u00e9 p\u0159evodovky nam\u00edsto \u0161nekov\u00fdch soukol\u00ed, a to z d\u016fvodu extr\u00e9mn\u011b v\u00fdkonn\u00fdch spir\u00e1lov\u00fdch nebo planetov\u00fdch p\u0159evodovek (500 a\u017e 5 000 kW) \u2013 kter\u00e9 jsou pro \u0161nekov\u00e1 soukol\u00ed p\u0159\u00edli\u0161 velk\u00e9. 50 a\u017e 200 jednotliv\u00fdch pohon\u016f \u0161nekov\u00fdch soukol\u00ed na v\u00e1lcovac\u00ed stolici na v\u00e1le\u010dkov\u00fdch stolech a pomocn\u00fdch za\u0159\u00edzen\u00edch v\u0161ak p\u0159edstavuje v\u011bt\u0161\u00ed celkov\u00fd po\u010det jednotek ne\u017e kter\u00e1koli jin\u00e1 jednotliv\u00e1 aplikace v t\u00e9to 30\u010dl\u00e1nkov\u00e9 s\u00e9rii.<\/p>\n<\/div>\n

\"Pohon<\/div>\n<\/div>\n

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Matice pro zpracov\u00e1n\u00ed vysokoteplotn\u00ed oceli \u2013 produktov\u00e1 z\u00f3na pro specifikaci pohonu<\/h2>\n

Z\u00e1sadn\u00ed rozd\u00edl mezi teplem z ocel\u00e1rny a jin\u00fdmi vysokoteplotn\u00edmi aplikacemi (pek\u00e1rny A14, cement\u00e1rny A25) spo\u010d\u00edv\u00e1 v tom, \u017ee teplo z ocel\u00e1rny je p\u0159en\u00e1\u0161eno produktem a je p\u0159echodn\u00e9. Brama o teplot\u011b 1 150 stup\u0148\u016f proch\u00e1z\u00ed p\u0159es dvojici \u0161nekov\u00fdch kol v\u00e1le\u010dkov\u00e9ho stolu po dobu 2 a\u017e 5 sekund a dal\u0161\u00ed brama doraz\u00ed o 60 a\u017e 120 sekund pozd\u011bji. Teplota sk\u0159\u00edn\u011b pohonu osciluje s ka\u017ed\u00fdm pr\u016fchodem bramy \u2013 stoup\u00e1 o 5 a\u017e 15 stup\u0148\u016f Celsia na pr\u016fchod a pot\u00e9 se mezi pr\u016fchody ochlazuje. Toto tepeln\u00e9 cyklov\u00e1n\u00ed je mnohem \u0161kodliv\u011bj\u0161\u00ed pro t\u011bsn\u011bn\u00ed \u0161nekov\u00fdch kol a olej ne\u017e ust\u00e1len\u00e1 zv\u00fd\u0161en\u00e1 teplota v pek\u00e1rn\u00e1ch nebo cement\u00e1rn\u00e1ch.<\/p>\n

\n\n\n\n\n\n\n\n
Produktov\u00e1 z\u00f3na<\/th>\nMl\u00fdnsk\u00e1 sekce<\/th>\nAmbientn\u00ed j\u00edzda<\/th>\nChlazen\u00ed<\/th>\nOchrana t\u011bsn\u011bn\u00ed a vodn\u00edho kamene<\/th>\nMazivo<\/th>\n<\/tr>\n<\/thead>\n
Hork\u00fd (produkt 800\u20131 200 \u00b0C)<\/td>\nVstupn\u00ed st\u016fl, hrubovac\u00ed st\u016fl, st\u016fl pro odv\u00e1p\u0148ov\u00e1n\u00ed<\/td>\n100\u2013200 \u00b0C<\/td>\nVodou chlazen\u00e1 sk\u0159\u00ed\u0148 nebo ob\u011bh oleje s extern\u00edm chladi\u010dem<\/td>\nOcelov\u00fd kryt proti vodn\u00edmu kameni + labyrint + proplachovac\u00ed krou\u017eek<\/td>\nSyntetick\u00fd PAG ISO VG 460 nebo PFPE pro teploty nad 150 \u00b0C<\/td>\n<\/tr>\n
Tepl\u00e1 (produkt 200\u2013800 \u00b0C)<\/td>\nDokon\u010dovac\u00ed st\u016fl, p\u0159\u00edstup k nav\u00edje\u010dce, v\u00fdb\u011bhov\u00fd st\u016fl<\/td>\n60\u2013120 \u00b0C<\/td>\nKonvekce s ventil\u00e1torem nebo cirkulace oleje<\/td>\nOchrann\u00fd kryt proti okysli\u010den\u00ed + labyrint + proplachov\u00e1n\u00ed stla\u010den\u00fdm vzduchem<\/td>\nSyntetick\u00fd PAG ISO VG 320\u2013460<\/td>\n<\/tr>\n
Studen\u00fd (v\u00fdrobek s teplotou pod 200 \u00b0C)<\/td>\nChladic\u00ed l\u016f\u017eko, inspek\u010dn\u00ed st\u016fl, vstup do studen\u00e9 v\u00e1lcovny<\/td>\n30\u201370 \u00b0C<\/td>\nP\u0159irozen\u00e1 konvekce (standardn\u00ed \u017eebra)<\/td>\nLabyrint + odvzdu\u0161n\u011bn\u00ed (zbytky vodn\u00edho kamene jsou st\u00e1le p\u0159\u00edtomny)<\/td>\nMiner\u00e1ln\u00ed EP ISO VG 320<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Matice odhaluje 3 a\u017e 5n\u00e1sobn\u00fd rozd\u00edl v n\u00e1kladech mezi specifikac\u00ed pro studenou a horkou z\u00f3nu \u2013 prim\u00e1rn\u011b kv\u016fli chladic\u00edmu syst\u00e9mu (vodn\u00ed pl\u00e1\u0161\u0165 nebo cirkulace oleje p\u0159id\u00e1v\u00e1 1 500 a\u017e 4 000 USD na pohon) a ochran\u011b proti vodn\u00edmu kameni (prstenc s vodn\u00edm proplachem p\u0159id\u00e1v\u00e1 200 a\u017e 500 USD oproti jednoduch\u00e9mu labyrintu). Ml\u00fdn se 120 pohony v\u00e1le\u010dkov\u00fdch stol\u016f m\u016f\u017ee m\u00edt 30 v hork\u00e9 z\u00f3n\u011b, 40 v tepl\u00e9 z\u00f3n\u011b a 50 ve studen\u00e9 z\u00f3n\u011b \u2013 specifikace v\u0161ech 120 \u0161nekov\u00fdch p\u0159evod\u016f na \u00farovni hork\u00e9 z\u00f3ny znamen\u00e1 pl\u00fdtv\u00e1n\u00ed p\u0159ibli\u017en\u011b 120 000 USD na zbyte\u010dn\u00e9 chladic\u00ed za\u0159\u00edzen\u00ed na pohonech studen\u00e9 z\u00f3ny.<\/p>\n

<\/p>\n

Oxid \u017eeleza a odv\u00e1p\u0148ovac\u00ed voda pod vysok\u00fdm tlakem<\/h2>\n

\"Ochrann\u00fd<\/p>\n

Vodn\u00ed k\u00e1men jako unik\u00e1tn\u00ed kontaminant.<\/strong> Kdy\u017e se hork\u00e1 ocel dostane do kontaktu se vzduchem, jej\u00ed povrch oxiduje a vytv\u00e1\u0159\u00ed oxid \u017eelezit\u00fd (Fe\u2083O\u2084) \u2013 tvrdou, k\u0159ehkou vrstvu, kter\u00e1 se z povrchu oceli odlupuje p\u0159i pr\u016fchodu v\u00e1lcovac\u00ed stolic\u00ed. Vlo\u010dky o velikosti 2 a\u017e 10 mm padaj\u00ed z v\u00fdrobku p\u0159i teplot\u011b 600 a\u017e 1 000 stup\u0148\u016f Celsia na pohony v\u00e1le\u010dkov\u00fdch stol\u016f pod n\u00edm. Tyto hork\u00e9 okuje jsou z\u00e1rove\u0148 vysokoteplotn\u00edm projektilem (p\u0159i kontaktu se mohou roztavit skrz standardn\u00ed pry\u017eov\u00e1 t\u011bsn\u011bn\u00ed), brusn\u00fdm abrazivem (Mohsova stupnice 6, tvrd\u0161\u00ed ne\u017e cementov\u00fd prach) a chemick\u00fdm kontaminantem (rozpou\u0161t\u00ed se v chladic\u00ed vod\u011b za vzniku kysel\u00e9 suspenze hydroxidu \u017eelezit\u00e9ho p\u0159i pH 3 a\u017e 5). \u017d\u00e1dn\u00e9 jin\u00e9 pr\u016fmyslov\u00e9 odv\u011btv\u00ed neprodukuje kontaminant, kter\u00fd by kombinoval v\u0161echny t\u0159i mechanismy po\u0161kozen\u00ed.<\/p>\n

Ochrana proti vodn\u00edmu kameni pro sk\u0159\u00edn\u011b \u0161nekov\u00fdch p\u0159evod\u016f.<\/strong> Pohony s horkou z\u00f3nou vy\u017eaduj\u00ed ocelov\u00fd deflektor vodn\u00edho kamene um\u00edst\u011bn\u00fd nad pouzdrem, kter\u00fd zachycuje padaj\u00edc\u00ed vodn\u00ed k\u00e1men p\u0159ed jeho kontaktem s t\u011bsn\u011bn\u00edmi. Kryt mus\u00ed b\u00fdt vym\u011bniteln\u00fd (opakovan\u00fdm n\u00e1razem hork\u00fdch vodn\u00edch k\u00e1men se eroduje) a mus\u00ed b\u00fdt nato\u010den tak, aby odkl\u00e1n\u011bl vodn\u00ed k\u00e1men od vstupn\u00edho bodu h\u0159\u00eddele. Za krytem je um\u00edst\u011bn vodn\u00ed proplachovac\u00ed krou\u017eek, kter\u00fd nep\u0159etr\u017eit\u011b odplavuje \u010d\u00e1stice vodn\u00edho kamene z labyrintov\u00e9ho t\u011bsn\u011bn\u00ed a zabra\u0148uje jejich hromad\u011bn\u00ed, kter\u00e9 by se mohly zar\u00fdt do kontaktn\u00edch ploch t\u011bsn\u011bn\u00ed.<\/p>\n

Interakce vody p\u0159i odv\u00e1p\u0148ov\u00e1n\u00ed.<\/strong> Vysokotlak\u00e9 odku\u017eovac\u00ed spreje o tlaku 150 a\u017e 200 bar\u016f odstra\u0148uj\u00ed okujov\u00e1n\u00ed z povrchu oceli p\u0159ed v\u00e1lcov\u00e1n\u00edm \u2013 vytv\u00e1\u0159ej\u00ed mlhu hork\u00e9 vody, p\u00e1ry a fragmentovan\u00fdch \u010d\u00e1stic okuj\u016f, kter\u00e1 obklopuje pohony v\u00e1le\u010dkov\u00fdch stol\u016f. Sk\u0159\u00ed\u0148 \u0161nekov\u00e9ho p\u0159evodu mus\u00ed tomuto prost\u0159ed\u00ed trvale odol\u00e1vat \u2013 standardn\u00ed n\u00e1t\u011brov\u00e9 syst\u00e9my selh\u00e1vaj\u00ed b\u011bhem 6 a\u017e 12 m\u011bs\u00edc\u016f. Sk\u0159\u00edn\u011b v hork\u00e9 z\u00f3n\u011b pou\u017e\u00edvaj\u00ed holou litinu nebo zinek s metalizovan\u00fdm povlakem (bez barvy \u2013 barva se odlupuje v d\u016fsledku tepeln\u00e9ho cyklov\u00e1n\u00ed) s ob\u011btn\u00ed korozn\u00ed rezervou zabudovanou do tlou\u0161\u0165ky st\u011bny.<\/p>\n

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Pozn\u00e1mka k in\u017een\u00fdrsk\u00e9mu stolu<\/div>\n

Korejsk\u00e1 v\u00e1lcovna za tepla s ro\u010dn\u00ed produkc\u00ed 3 miliony tun specifikovala \u0161nekov\u00e1 kola pro 80 pohon\u016f v\u00e1le\u010dk\u016f v\u00fdb\u011b\u017en\u00e9ho stolu mezi dokon\u010dovac\u00ed stolic\u00ed a nav\u00edje\u010dkou. V\u00fdb\u011b\u017en\u00fd st\u016fl slou\u017eil tepl\u00e9 z\u00f3n\u011b (teplota produktu 600 a\u017e 850 stup\u0148\u016f Celsia na v\u00fdstupu z dokon\u010dovac\u00ed stolice, ochlazov\u00e1n\u00ed na 500 a\u017e 650 stup\u0148\u016f Celsia u nav\u00edje\u010dky). Okoln\u00ed teplota pohonu: 80 a\u017e 110 stup\u0148\u016f Celsia. P\u016fvodn\u00ed specifikace pou\u017e\u00edvala miner\u00e1ln\u00ed EP olej (ISO VG 320, dimenzovan\u00fd na 90 stup\u0148\u016f Celsia) se standardn\u00edmi b\u0159itov\u00fdmi t\u011bsn\u011bn\u00edmi FKM a bez krytu proti okap\u016fm \u2013 cenov\u011b konkurenceschopn\u00e1 varianta za 420 USD za pohon. B\u011bhem 18 m\u011bs\u00edc\u016f selhalo 22 z 80 pohon\u016f \u2013 miner\u00e1ln\u00ed olej oxidoval v prost\u0159ed\u00ed tepeln\u00fdch cykl\u016f, b\u0159itov\u00e1 t\u011bsn\u011bn\u00ed byla erodov\u00e1na \u010d\u00e1sticemi okap\u016f a do sk\u0159\u00edn\u00ed se dostala suspenze okap\u016f. Specifikace n\u00e1hrady p\u0159idala deflektory proti okap\u016fm (180 USD za kus), krou\u017eky proplachov\u00e1n\u00ed vodou (250 USD za kus), labyrintov\u00e1 t\u011bsn\u011bn\u00ed (v\u00fdm\u011bna b\u0159itov\u00fdch t\u011bsn\u011bn\u00ed, p\u0159\u00edplatek 85 USD za kus) a syntetick\u00fd olej PAG (p\u0159\u00edplatek 45 USD za n\u00e1pl\u0148). Celkov\u00e1 modernizace na pohon: 560 USD \u2013 \u010d\u00edm\u017e se n\u00e1klady na jednotku zv\u00fd\u0161ily ze 420 USD na 980 USD. Inspekce po modernizaci ve 3. roce: \u017e\u00e1dn\u00e9 poruchy u v\u0161ech 80 pohon\u016f. Modernizace za 560 USD u 80 pohon\u016f (celkem 44 800 USD) zabr\u00e1nila 22 p\u0159ed\u010dasn\u00fdm poruch\u00e1m, kter\u00e9 st\u00e1ly p\u0159ibli\u017en\u011b 35 000 USD na n\u00e1hradn\u00ed pohony a nav\u00edc 180 000 USD na zpo\u017ed\u011bn\u00ed v\u00fdroby v d\u016fsledku odst\u00e1vek sekc\u00ed v\u00e1le\u010dkov\u00fdch stol\u016f. Pou\u010den\u00ed: specifikace minim\u00e1ln\u00ed tepeln\u00e9 z\u00f3ny z procesn\u00ed matice mus\u00ed zahrnovat ochranu proti okap\u016fm \u2013 v\u00fdb\u011br spr\u00e1vn\u00e9ho oleje a chlazen\u00ed bez \u0159e\u0161en\u00ed cesty vstupu okap\u016f vede ke stejn\u00e9 m\u00ed\u0159e poruchovosti jako nedostate\u010dn\u00e1 specifikace samotn\u00e9ho tepeln\u00e9ho managementu.<\/p>\n<\/div>\n


\n\"Materi\u00e1ly<\/p>\n

T\u0159i p\u0159\u00edpady specifikace p\u00e1r\u016f \u0161nekov\u00fdch p\u0159evod\u016f pro ocel\u00e1rny<\/h2>\n

\"Specifikace<\/p>\n

P\u0159\u00edpad 1 \u2013 Korejsk\u00e1 v\u00e1lcovna za tepla: 80 pohon\u016f v\u00fdb\u011bhov\u00e9ho stolu, tepl\u00e1 z\u00f3na, ochrana proti okap\u016fm<\/h3>\n

Korejsk\u00e1 tra\u0165ov\u00e1 tra\u0165 pro v\u00e1lcov\u00e1n\u00ed za tepla (viz v\u00fd\u0161e uveden\u00e1 pozn\u00e1mka k in\u017een\u00fdrsk\u00e9mu odd\u011blen\u00ed) specifikovala 80 p\u00e1r\u016f \u0161nekov\u00fdch p\u0159evod\u016f pro v\u00fdb\u011bhov\u00fd st\u016fl mezi dokon\u010dovac\u00ed stolic\u00ed a nav\u00edje\u010dkou. Ot\u00e1\u010dky v\u00e1lc\u016f: 60 a\u017e 180 ot\/min (prom\u011bnn\u00e9 s rychlost\u00ed p\u00e1su). Motor: 5,5 kW, 1 450 ot\/min. P\u0159evodov\u00fd pom\u011br: 10:1 (2chodov\u00fd \u2013 samosvorn\u00e9 mechanismus nen\u00ed u v\u00e1le\u010dkov\u00fdch stol\u016f nutn\u00fd; v\u00e1lce se p\u0159i zastaven\u00ed motoru voln\u011b ot\u00e1\u010d\u00ed). V\u00fdstupn\u00ed to\u010div\u00fd moment: 120 N\u00b7m na v\u00e1lec. Opraven\u00e1 specifikace: 2chodov\u00fd, modul 3, rozte\u010d st\u0159ed\u016f 80 mm. Materi\u00e1l: kalen\u00fd \u0161nek z legovan\u00e9 oceli, kolo z fosforov\u00e9ho bronzu. Ochrann\u00fd kryt proti okuj\u016fm + krou\u017eek proplachov\u00e1n\u00ed vodou + labyrintov\u00e9 t\u011bsn\u011bn\u00ed. Olej: syntetick\u00fd PAG ISO VG 320, cirkulace oleje s extern\u00edm chladi\u010dem sd\u00edlen\u00fdm mezi skupinami 10 pohon\u016f. Cena za pohon (v\u010detn\u011b ochrany): 980 USD. Celkem za 80 pohon\u016f: 78 400 USD. Valcovna vyr\u00e1b\u011bla p\u00e1s za velkoobchodn\u00ed cenu 90 USD za tunu \u2013 ka\u017ed\u00e1 hodina prostoje v\u00fdb\u011bhov\u00e9ho stolu st\u00e1la p\u0159ibli\u017en\u011b 27 000 USD ve ztracen\u00e9 produkci.<\/p>\n

P\u0159\u00edpad 2 \u2013 Japonsk\u00e1 tra\u0165ov\u00e1 tra\u0165: pohon trnu nav\u00edje\u010dky, hork\u00e1 z\u00f3na, vodou chlazen\u00e1 sk\u0159\u00ed\u0148<\/h3>\n

Japonsk\u00e1 tra\u0165 na v\u00fdrobu dr\u00e1t\u016f specifikovala \u0161nekov\u00e9 p\u0159evody pro pohony trn\u016f 4 nav\u00edje\u010dek. Nav\u00edje\u010dka nav\u00edjela hork\u00fd dr\u00e1t (pr\u016fm\u011br 5,5 a\u017e 16 mm) do c\u00edvek na v\u00fdstupu z dokon\u010dovac\u00edho bloku. Teplota dr\u00e1tu u nav\u00edje\u010dky: 900 a\u017e 1 050 stup\u0148\u016f Celsia. Pohon trnu se nach\u00e1zel p\u0159\u00edmo pod bodem nav\u00edjen\u00ed \u2013 okoln\u00ed teplota m\u011b\u0159en\u00e1 b\u011bhem nav\u00edjen\u00ed byla 160 a\u017e 190 stup\u0148\u016f Celsia (nejteplej\u0161\u00ed prost\u0159ed\u00ed \u0161nekov\u00e9ho p\u0159evodu v t\u00e9to s\u00e9rii 30 \u010dl\u00e1nk\u016f). \u0160nekov\u00fd p\u0159evod: jednochod\u00fd (samostatn\u00e9 svorn\u00e9 za\u0159\u00edzen\u00ed je nutn\u00e9 k udr\u017een\u00ed nap\u011bt\u00ed c\u00edvky b\u011bhem nav\u00edjen\u00ed), modul 5, rozte\u010d 125 mm, pom\u011br 30:1. V\u00fdstupn\u00ed to\u010div\u00fd moment: 650 N\u00b7m (nap\u011bt\u00ed dr\u00e1tu \u00d7 polom\u011br trnu). Chlazen\u00ed: vodn\u00ed pl\u00e1\u0161\u0165 s nep\u0159etr\u017eitou cirkulac\u00ed chladic\u00ed vody (t\u011blo udr\u017eov\u00e1no na 85 stupn\u00edch Celsia i p\u0159es okoln\u00ed teplotu 180 stup\u0148\u016f Celsia). Olej: perfluoroether PFPE (dimenzionovan\u00fd na 250 stup\u0148\u016f Celsia \u2013 poskytuje extr\u00e9mn\u00ed rezervu pro jak\u00e9koli p\u0159eru\u0161en\u00ed chladic\u00edho syst\u00e9mu). Ochrana proti vodn\u00edmu kameni: celoocelov\u00fd kryt obklopuj\u00edc\u00ed pohon s vodn\u00ed clonou u otvoru krytu. Cena za p\u00e1r \u0161nekov\u00fdch kol s vodn\u00edm pl\u00e1\u0161t\u011bm: 4 200 USD. Olejov\u00e1 n\u00e1pl\u0148 PFPE: 380 USD. Proch\u00e1zet pr\u016fmyslov\u00fd \u0161nekov\u00fd reduktor<\/a> mo\u017enosti pro aplikace s v\u00e1le\u010dkov\u00fdmi stoly a nav\u00edje\u010dkami v ocel\u00e1rn\u00e1ch.<\/p>\n

P\u0159\u00edpad 3 \u2013 Vietnamsk\u00e1 v\u00e1lcovna beton\u00e1\u0159sk\u00e9 oceli: pohon hrot\u016f chladic\u00edho lo\u017ee, studen\u00e1 z\u00f3na, standardn\u00ed specifikace<\/h3>\n

Vietnamsk\u00e1 v\u00e1lcovna beton\u00e1\u0159sk\u00e9 oceli specifikovala p\u00e1ry \u0161nekov\u00fdch p\u0159evod\u016f pro 8 pohon\u016f hrab chladic\u00edho lo\u017ee. Chladic\u00ed lo\u017ee p\u0159ij\u00edmalo hotovou beton\u00e1\u0159skou ocel p\u0159i teplot\u011b 600 a\u017e 800 stup\u0148\u016f Celsia a pomoc\u00ed vratn\u00fdch hrab\u016f ji later\u00e1ln\u011b p\u0159en\u00e1\u0161elo p\u0159es lo\u017ee, dokud se beton\u00e1\u0159sk\u00e1 ocel neochladila pod 100 stup\u0148\u016f Celsia pro svazkov\u00e1n\u00ed. Pohony hrab\u016f byly um\u00edst\u011bny pod ro\u0161tem chladic\u00edho lo\u017ee \u2013 p\u0159ij\u00edmaly zbytkov\u00e9 s\u00e1lav\u00e9 teplo, ale nedoch\u00e1zelo k p\u0159\u00edm\u00e9mu kontaktu s v\u00fdrobkem. Okoln\u00ed teplota u pohonu hrab\u016f: 45 a\u017e 65 stup\u0148\u016f Celsia (studen\u00e1 z\u00f3na \u2013 beton\u00e1\u0159sk\u00e1 ocel se ochladila v tepl\u00e9 z\u00f3n\u011b, ne\u017e dos\u00e1hla polohy hrab\u016f). \u0160nekov\u00fd p\u0159evod: jednochod\u00fd, modul 4, rozte\u010d 100 mm, p\u0159evod 40:1. V\u00fdstupn\u00ed to\u010div\u00fd moment: 800 N\u00b7m (hmotnost hrab\u016f \u00d7 t\u0159en\u00ed). Chlazen\u00ed: p\u0159irozen\u00e1 konvekce (dostate\u010dn\u00e9 p\u0159i okoln\u00ed teplot\u011b 65 stup\u0148\u016f Celsia). Ochrana proti okuj\u016fm: labyrintov\u00e9 t\u011bsn\u011bn\u00ed s proplachov\u00e1n\u00edm vzduchem (voln\u00e9 \u010d\u00e1stice okuj\u016f padaj\u00ed p\u0159es ro\u0161t chladic\u00edho lo\u017ee na pohony). Olej: miner\u00e1ln\u00ed EP ISO VG 320. Cena za p\u00e1r: 480 USD. Celkem za 8 pohon\u016f: 3 840 USD. P\u0159\u00edpadov\u00e1 studie ukazuje, \u017ee ne v\u0161echny pohony ocel\u00e1rny vy\u017eaduj\u00ed specifikaci pro horkou z\u00f3nu \u2013 studen\u00e1 z\u00f3na chladic\u00edho lo\u017ee pracuje za podm\u00ednek srovnateln\u00fdch se standardn\u00edm pr\u016fmyslov\u00fdm prost\u0159ed\u00edm s dodate\u010dnou ochranou proti vodn\u00edmu kameni.<\/p>\n

<\/p>\n

\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n
\n
\nOt\u00e1zka: Pro\u010d pohony v\u00e1le\u010dkov\u00fdch stol\u016f v ocel\u00e1rn\u00e1ch pou\u017e\u00edvaj\u00ed 2chodov\u00e9 \u0161nekov\u00e9 p\u0159evody?<\/summary>\n

Pohony v\u00e1le\u010dkov\u00fdch stol\u016f nepot\u0159ebuj\u00ed samosvorn\u00e9 mechanismy, proto\u017ee v\u00e1le\u010dky se mohou bezpe\u010dn\u011b voln\u011b ot\u00e1\u010det, kdy\u017e se motor zastav\u00ed \u2013 hork\u00e1 ocelov\u00e1 deska se bez po\u0161kozen\u00ed pohybuje po voln\u011b se ot\u00e1\u010dej\u00edc\u00edch v\u00e1le\u010dc\u00edch. Dvoustop\u00e1 specifikace zvy\u0161uje \u00fa\u010dinnost ze 40 na 48 procent (jednostop\u00fd re\u017eim) na 65 a\u017e 72 procent (dvoustop\u00fd re\u017eim), \u010d\u00edm\u017e se sni\u017euje zah\u0159\u00edv\u00e1n\u00ed motoru a prodlu\u017euje \u017eivotnost oleje v ji\u017e tak hork\u00e9m prost\u0159ed\u00ed. U 80 a\u017e 120 pohon\u016f v\u00e1le\u010dkov\u00fdch stol\u016f na v\u00e1lcovnu se d\u00edky zv\u00fd\u0161en\u00ed \u00fa\u010dinnosti u\u0161et\u0159\u00ed 50 a\u017e 150 kW celkov\u00e9ho v\u00fdkonu \u2013 co\u017e p\u0159edstavuje v\u00fdznamn\u00e9 sn\u00ed\u017een\u00ed provozn\u00edch n\u00e1klad\u016f p\u0159i v\u00edce ne\u017e 6 000 hodin\u00e1ch ro\u010dn\u011b. V\u00fdjimka: pohony trn\u016f nav\u00edje\u010dek a \u0161roubovac\u00ed mechanismy mus\u00ed b\u00fdt jednostop\u00e9, aby se zajistilo samosvorn\u00e9 udr\u017een\u00ed nap\u011bt\u00ed a udr\u017een\u00ed polohy.<\/p>\n<\/details>\n

\nOt\u00e1zka: Jak se li\u0161\u00ed cyklov\u00e1n\u00ed tepeln\u00e9ho \u0161oku od ust\u00e1len\u00e9ho stavu vysok\u00e9 teploty?<\/summary>\n

Ust\u00e1len\u00e1 vysok\u00e1 teplota (pek\u00e1rna, cement) umo\u017e\u0148uje, aby cel\u00e1 sestava \u0161nekov\u00e9ho p\u0159evodu dos\u00e1hla tepeln\u00e9 rovnov\u00e1hy \u2013 v\u0161echny komponenty se rovnom\u011brn\u011b roztahuj\u00ed. Cyklov\u00e1n\u00ed tepeln\u00fdch \u0161ok\u016f (pr\u016fchod bramy v ocel\u00e1rn\u011b) rychle oh\u0159\u00edv\u00e1 horn\u00ed povrch sk\u0159\u00edn\u011b, zat\u00edmco spodn\u00ed povrch z\u016fst\u00e1v\u00e1 chladn\u011bj\u0161\u00ed \u2013 vytv\u00e1\u0159\u00ed tak teplotn\u00ed gradient uvnit\u0159 sk\u0159\u00edn\u011b, kter\u00fd zp\u016fsobuje rozd\u00edlnou tepelnou rozta\u017enost. Tato rozd\u00edln\u00e1 rozta\u017enost nam\u00e1h\u00e1 kontaktn\u00ed plochy t\u011bsn\u011bn\u00ed v ka\u017ed\u00e9m cyklu odli\u0161n\u011b (hork\u00e1 strana se roztahuje a stla\u010duje t\u011bsn\u011bn\u00ed, studen\u00e1 strana z\u016fst\u00e1v\u00e1 statick\u00e1). P\u0159i tis\u00edc\u00edch pr\u016fchodech bramy denn\u011b zp\u016fsobuje cyklick\u00e9 stla\u010dov\u00e1n\u00ed t\u011bsn\u011bn\u00ed zrychlenou \u00fanavu standardn\u00edch pry\u017eov\u00fdch t\u011bsnic\u00edch materi\u00e1l\u016f \u2013 proto jsou t\u011bsn\u011bn\u00ed p\u00e1r\u016f \u0161nekov\u00fdch p\u0159evod\u016f v ocel\u00e1rn\u00e1ch labyrintov\u00e1 (bezkontaktn\u00ed, bez \u00fanavy) sp\u00ed\u0161e ne\u017e b\u0159itov\u00e1 (kontaktn\u00ed, n\u00e1chyln\u00e1 k \u00fanav\u011b).<\/p>\n<\/details>\n

\nOt\u00e1zka: Lze zabr\u00e1nit po\u0161kozen\u00ed vodn\u00edm kamenem bez proplachovac\u00edho krou\u017eku?<\/summary>\n

V tepl\u00fdch a studen\u00fdch z\u00f3n\u00e1ch je obvykle dostate\u010dn\u00e9 proplachov\u00e1n\u00ed stla\u010den\u00fdm vzduchem (0,3 a\u017e 0,5 baru), aby se zabr\u00e1nilo usazov\u00e1n\u00ed vodn\u00edho kamene na labyrintov\u00e9m t\u011bsn\u011bn\u00ed. V hork\u00e9 z\u00f3n\u011b je samotn\u00e9 proplachov\u00e1n\u00ed vzduchem nedostate\u010dn\u00e9, proto\u017ee hork\u00e9 \u010d\u00e1stice vodn\u00edho kamene (600 a\u017e 1 000 stup\u0148\u016f Celsia) se mohou roztavit v labyrintov\u00fdch pr\u016fchodech a ztuhnout jako tvrd\u00e1 krusta, kter\u00e1 blokuje proud\u011bn\u00ed vzduchu. Proplachovac\u00ed krou\u017eek vodou ochlazuje \u010d\u00e1stice vodn\u00edho kamene pod bod m\u011bknut\u00ed a odplavuje je d\u0159\u00edve, ne\u017e se mohou hromadit. Pr\u016ftok vody je n\u00edzk\u00fd \u2013 2 a\u017e 5 litr\u016f za minutu na pohon \u2013 a voda odt\u00e9k\u00e1 stejn\u00fdmi sb\u011brn\u00fdmi kan\u00e1ly pro vodn\u00ed k\u00e1men pod v\u00e1le\u010dkov\u00fdm stolem.<\/p>\n<\/details>\n

\nOt\u00e1zka: Jak\u00fd interval v\u00fdm\u011bny oleje plat\u00ed pro pohony \u0161nekov\u00fdch p\u0159evod\u016f ocel\u00e1ren?<\/summary>\n

Hork\u00e1 z\u00f3na: ka\u017ed\u00e9 3 a\u017e 6 m\u011bs\u00edc\u016f (termick\u00e9 cyklov\u00e1n\u00ed urychluje oxidaci oleje i p\u0159es syntetick\u00fd olej). Tepl\u00e1 z\u00f3na: ka\u017ed\u00fdch 6 a\u017e 12 m\u011bs\u00edc\u016f. Studen\u00e1 z\u00f3na: ka\u017ed\u00fdch 12 a\u017e 18 m\u011bs\u00edc\u016f. Tyto intervaly p\u0159edpokl\u00e1daj\u00ed monitorov\u00e1n\u00ed anal\u00fdzy oleje \u2013 okam\u017eit\u011b vym\u011b\u0148te, pokud \u010d\u00edslo kyselosti p\u0159ekro\u010d\u00ed 2,0 mgKOH\/g, obsah vody p\u0159ekro\u010d\u00ed 0,5 procenta (z d\u016fvodu vniknut\u00ed vody z odv\u00e1p\u0148ov\u00e1n\u00ed) nebo obsah \u017eeleza p\u0159ekro\u010d\u00ed 100 ppm (co\u017e nazna\u010duje kontaminaci vodn\u00edm kamenem nebo zrychlen\u00e9 opot\u0159eben\u00ed ozuben\u00fdch kol). Ocel\u00e1rny s centralizovan\u00fdmi syst\u00e9my cirkulace oleje pro \u0161nekov\u00e9 p\u0159evody (jeden chladi\u010d obsluhuj\u00edc\u00ed 10 a\u017e 20 pohon\u016f) mohou intervaly prodlou\u017eit o 30 a\u017e 50 procent, proto\u017ee velk\u00fd objem oleje \u0159ed\u00ed kontaminanty pomaleji.<\/p>\n<\/details>\n

\nOt\u00e1zka: Jak\u00e1 je typick\u00e1 \u017eivotnost \u0161nekov\u00e9ho ozuben\u00e9ho kola v ocel\u00e1rn\u011b?<\/summary>\n

P\u0159i spr\u00e1vn\u00e9 specifikaci teplotn\u00edho p\u00e1sma a ochran\u011b proti vodn\u00edmu kameni: hork\u00e9 p\u00e1smo 3 a\u017e 5 let, tepl\u00e9 p\u00e1smo 5 a\u017e 8 let, studen\u00e9 p\u00e1smo 8 a\u017e 12 let. \u017divotnost ocelov\u00e9ho \u0161neku: 6 a\u017e 15 let ve v\u0161ech p\u00e1smech (\u0161nek je tvrd\u0161\u00ed a odoln\u011bj\u0161\u00ed v\u016f\u010di korozi ne\u017e bronzov\u00e9 kolo). Omezuj\u00edc\u00edm faktorem \u017eivotnosti \u0161nekov\u00fdch p\u0159evod\u016f v hork\u00fdch p\u00e1smech je tepeln\u011b cyklick\u00e1 \u00fanava bronzov\u00e9ho kola \u2013 opakovan\u00e9 zah\u0159\u00edv\u00e1n\u00ed a ochlazov\u00e1n\u00ed zp\u016fsobuje mikrotrhliny na boc\u00edch zub\u016f po 15 000 a\u017e 30 000 tepeln\u00fdch cyklech. V tepl\u00fdch a studen\u00fdch p\u00e1smech je limitem abrazivn\u00ed opot\u0159eben\u00ed zp\u016fsoben\u00e9 kontaminac\u00ed vodn\u00edm kamenem \u2013 \u0159\u00edzen\u00e9 \u00fadr\u017ebou labyrintov\u00e9ho t\u011bsn\u011bn\u00ed a proplachovac\u00edho krou\u017eku.<\/p>\n<\/details>\n<\/div>\n

<\/p>\n

\u0160nekov\u00e9 p\u0159evody v ocel\u00e1rn\u00e1ch \u010del\u00ed v jak\u00e9koli pr\u016fmyslov\u00e9 aplikaci nejextr\u00e9mn\u011bj\u0161\u00ed kombinaci tepeln\u00fdch \u0161ok\u016f, abrazivn\u00ed kontaminace a chemick\u00e9 expozice. Matice pro vysokoteplotn\u00ed zpracov\u00e1n\u00ed mapuje teplotn\u00ed z\u00f3ny produktu (hork\u00e1, tepl\u00e1, studen\u00e1) s okoln\u00edm prost\u0159ed\u00edm v m\u00edst\u011b pohonu, metodou chlazen\u00ed, ochranou proti okap\u016fm a specifikac\u00ed maziva \u2013 co\u017e umo\u017e\u0148uje optimalizaci pro ka\u017edou z\u00f3nu, kter\u00e1 zabra\u0148uje jak podhodnocen\u00ed (p\u0159ed\u010dasn\u00e9 selh\u00e1n\u00ed v hork\u00e9 z\u00f3n\u011b), tak nadhodnocen\u00ed (zbyte\u010dn\u00e9 n\u00e1klady ve studen\u00e9 z\u00f3n\u011b). Okap \u2013 jedine\u010dn\u00fd kontaminant ocel\u00e1rny \u2013 vy\u017eaduje st\u00edn\u011bn\u00e9 labyrinty s proplachov\u00e1n\u00edm vodou v hork\u00e9 z\u00f3n\u011b, kter\u00e9 \u017e\u00e1dn\u00e1 jin\u00e1 ochrana proti prachu nebo \u010d\u00e1stic\u00edm v pr\u016fmyslu nem\u016f\u017ee nahradit. P\u0159echodn\u00fd tepeln\u00fd \u0161ok z proch\u00e1zej\u00edc\u00edho hork\u00e9ho produktu vytv\u00e1\u0159\u00ed \u00fanavu t\u011bsn\u011bn\u00ed, kterou specifikace pro ust\u00e1len\u00e9 teploty ne\u0159e\u0161\u00ed \u2013 labyrintov\u00e1 t\u011bsn\u011bn\u00ed nahrazuj\u00ed b\u0159itov\u00e1 t\u011bsn\u011bn\u00ed jako povinn\u00e1 konfigurace \u0161nekov\u00e9ho p\u0159evodu pro v\u0161echny instalace \u0161nekov\u00fdch p\u0159evod\u016f v ocel\u00e1rn\u00e1ch.<\/p>\n

Pro dodavatele za\u0159\u00edzen\u00ed pro ocel\u00e1rny a in\u017een\u00fdry z\u00e1vod\u016f na\u0161e technick\u00e9 odd\u011blen\u00ed klasifikuje teplotn\u00ed z\u00f3ny produktu a doporu\u010duje kompletn\u00ed specifikaci pohonu. Standardn\u00ed katalog \u0161nekov\u00e9 p\u0159evodovky pro vysok\u00e9 zat\u00ed\u017een\u00ed<\/a> Pokr\u00fdv\u00e1 ocel\u00e1rny o velikosti od 63 do 200 mm osov\u00e9 vzd\u00e1lenosti s mo\u017enostmi ochrany proti oku\u017e\u00edm. Ode\u0161lete specifikace pohonu ocel\u00e1rny<\/a> s teplotou produktu, mlec\u00ed sekc\u00ed, polohou pohonu a \u00farovn\u00ed vystaven\u00ed okuj\u00edm.<\/p>\n

<\/p>\n

\n

Specifikujete p\u00e1ry \u0161nekov\u00fdch p\u0159evod\u016f pro v\u00e1le\u010dkov\u00e9 stoly nebo procesn\u00ed za\u0159\u00edzen\u00ed ocel\u00e1rny?<\/h3>\n

Za\u0161lete teplotu produktu, mlec\u00ed sekci, po\u010det pohon\u016f, rozsah ot\u00e1\u010dek v\u00e1lc\u016f a \u00farove\u0148 vystaven\u00ed vodn\u00edmu kameni. Za\u0159ad\u00edme teplotn\u00ed z\u00f3nu a doporu\u010d\u00edme syst\u00e9m chlazen\u00ed, t\u011bsn\u011bn\u00ed a ochrany proti vodn\u00edmu kameni pro ka\u017edou pozici pohonu.<\/p>\n

Vy\u017e\u00e1dejte si specifikaci pohonu ocel\u00e1rny \u2192<\/a><\/p>\n<\/div>\n

St\u0159iha\u010d: Cxm<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Korea Ever-Power \u00b7 Application Engineering Guide Worm and Worm Wheel for Steel Mill Rolling and Processing A 25-tonne steel slab at 1,150 degrees Celsius rolls across a table of 120 driven rollers. Each roller drive \u2014 a worm gear pair \u2014 absorbs radiant heat from the glowing slab 300 mm above, deflects a rain of […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[2821],"tags":[],"class_list":["post-1415","post","type-post","status-publish","format-standard","hentry","category-worm-and-worm-wheel"],"_links":{"self":[{"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/posts\/1415","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/comments?post=1415"}],"version-history":[{"count":2,"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/posts\/1415\/revisions"}],"predecessor-version":[{"id":1417,"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/posts\/1415\/revisions\/1417"}],"wp:attachment":[{"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/media?parent=1415"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/categories?post=1415"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/tags?post=1415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}