\u0160nekov\u00e9 zved\u00e1ky neboli \u0161roubov\u00e9 zved\u00e1ky se \u0161iroce pou\u017e\u00edvaj\u00ed ve stroj\u00edrenstv\u00ed, metalurgii, stavebnictv\u00ed, zavla\u017eovac\u00edch za\u0159\u00edzen\u00edch a dal\u0161\u00edch pr\u016fmyslov\u00fdch odv\u011btv\u00edch. Jsou ur\u010deny k uv\u00e1d\u011bn\u00ed do provozu a spou\u0161t\u011bn\u00ed pomoc\u00ed p\u0159\u00edslu\u0161enstv\u00ed, k posunu, p\u0159evr\u00e1cen\u00ed a nastaven\u00ed polohy a k dal\u0161\u00edm funkc\u00edm v r\u016fzn\u00fdch nadmo\u0159sk\u00fdch v\u00fd\u0161k\u00e1ch. SWL je \u0161nekov\u00fd je\u0159\u00e1b s kompaktn\u00ed konstrukc\u00ed, mal\u00fdmi rozm\u011bry a n\u00edzkou hmotnost\u00ed. Vyzna\u010duje se zna\u010dn\u00fdm v\u00fdkonem, bezhlu\u010dnost\u00ed, snadnou mont\u00e1\u017e\u00ed, pou\u017eit\u00edm flexibiln\u00edch, v\u00edce\u00fa\u010delov\u00fdch a nosn\u00fdch typ\u016f, vysokou spolehlivost\u00ed, dlouhou \u017eivotnost\u00ed a mnoha dal\u0161\u00edmi v\u00fdhodami. M\u016f\u017ee b\u00fdt jeden nebo kombinovan\u00fd, lze jej p\u0159esn\u011b ovl\u00e1dat podle specifick\u00fdch metod pro zv\u00fd\u0161en\u00ed nebo podporu nastaven\u00ed horn\u00edho motoru. Energii z motoru lze ovl\u00e1dat okam\u017eit\u011b nebo ru\u010dn\u011b. Jedn\u00e1 se o druh sestavy a v\u00fd\u0161ku lze p\u0159izp\u016fsobit pot\u0159eb\u00e1m u\u017eivatele.<\/p>\n
Popis zbo\u017e\u00ed
Technologick\u00e9 informace:\u00a0
jedna. Rychlost zved\u00e1n\u00ed: 150 mm\/min~1800 mm\/min\u00a0
dva. Vstupn\u00ed v\u00fdkon: 0,5 - 21,8 kW\u00a0
3. Rozsah \u0161roubu: 5-\u0161estn\u00e1ct mm\u00a0
\u010dty\u0159i. V\u00fdb\u011br lo\u017eiska: 2T-100T\u00a0
5. Struktura: p\u0159\u00edm\u00fd vztah k motoru, jedna a dvojit\u00e1 h\u0159\u00eddel\u00a0
Charakteristick\u00fd:\u00a0
Standardizace a n\u00e1vrh sekvenc\u00ed\u00a0
Obr\u00e1cen\u00fd postup<\/p>\n
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Jak vybrat \u0161nekov\u00fd h\u0159\u00eddel a p\u0159evodovku pro v\u00e1\u0161 \u00fakol<\/h2>\n
Dozv\u00edte se o axi\u00e1ln\u00ed rozte\u010di PX a parametrech zub\u016f pro \u0161nekov\u00fd h\u0159\u00eddel 20 a ozuben\u00e9 kolo 22. Podrobn\u00e9 informace o t\u011bchto dvou komponent\u00e1ch v\u00e1m pomohou s v\u00fdb\u011brem vhodn\u00e9ho \u0161nekov\u00e9ho h\u0159\u00eddele. Pokra\u010dujte v \u010dten\u00ed a dozv\u00edte se mnohem v\u00edce... a z\u00edskejte do rukou nejpokro\u010dilej\u0161\u00ed p\u0159evodovku, kter\u00e1 kdy byla vyrobena! N\u00ed\u017ee uv\u00e1d\u00edme n\u011bkolik tip\u016f pro v\u00fdb\u011br \u0161nekov\u00e9ho h\u0159\u00eddele a ozuben\u00e9ho kola pro v\u00e1\u0161 projekt!... a n\u011bkolik v\u011bc\u00ed, kter\u00e9 je t\u0159eba m\u00edt na pam\u011bti.![\"\u0161nekov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/t-wormshaft-5.webp\")
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Vybaven\u00ed 22<\/h2>\n
Profil zubu ozuben\u00e9ho kola 22 na \u0161nekov\u00e9 h\u0159\u00eddeli 20 se li\u0161\u00ed od profilu typick\u00e9ho ozuben\u00e9ho kola. Je to proto, \u017ee zuby ozuben\u00e9ho kola 22 jsou konk\u00e1vn\u00ed, co\u017e umo\u017e\u0148uje v\u011bt\u0161\u00ed kontakt se z\u00e1vity \u0161nekov\u00e9 h\u0159\u00eddele 20. \u00dahel stoup\u00e1n\u00ed \u0161neku spou\u0161t\u00ed jeho samosvorn\u00fd mechanismus, kter\u00fd zabra\u0148uje zp\u011btn\u00e9mu pohybu. Tento samosvorn\u00fd syst\u00e9m v\u0161ak nen\u00ed zcela spolehliv\u00fd. \u0160nekov\u00e9 p\u0159evody se pou\u017e\u00edvaj\u00ed v mnoha pr\u016fmyslov\u00fdch aplikac\u00edch, od v\u00fdtah\u016f p\u0159es ryb\u00e1\u0159sk\u00e9 navij\u00e1ky a\u017e po elektrick\u00e9 \u0159\u00edzen\u00ed automobil\u016f.
Nov\u00e9 ozuben\u00e9 kolo je namontov\u00e1no na h\u0159\u00eddeli, kter\u00e1 je zaji\u0161t\u011bna olejov\u00fdm t\u011bsn\u011bn\u00edm. Chcete-li nasadit nov\u00e9 ozuben\u00e9 kolo, mus\u00edte nejprve demontovat star\u00e9 ozuben\u00e9 kolo. D\u00e1le je t\u0159eba od\u0161roubovat dva \u0161rouby, kter\u00e9 dr\u017e\u00ed za\u0159\u00edzen\u00ed na h\u0159\u00eddeli. D\u00e1le je t\u0159eba z v\u00fdstupn\u00edho h\u0159\u00eddele demontovat nosi\u010d lo\u017eiska. Po demont\u00e1\u017ei \u0161nekov\u00e9ho kola je t\u0159eba od\u0161roubovat pojistn\u00fd krou\u017eek. Pot\u00e9 nasa\u010fte ku\u017eely lo\u017eiska a distan\u010dn\u00ed podlo\u017eku h\u0159\u00eddele. Ujist\u011bte se, \u017ee je h\u0159\u00eddel spr\u00e1vn\u011b uta\u017eena, ale z\u00e1tku p\u0159\u00edli\u0161 neutahujte.
Abyste p\u0159ede\u0161li p\u0159ed\u010dasn\u00fdm poruch\u00e1m, pou\u017e\u00edvejte pro dan\u00fd typ \u0161nekov\u00e9ho p\u0159evodu vhodn\u00e9 mazivo. Pro kluzn\u00fd chod \u0161nekov\u00fdch p\u0159evod\u016f je pot\u0159eba olej s vysokou viskozitou. Ve dvou t\u0159etin\u00e1ch aplikac\u00ed nebyla maziva dostate\u010dn\u00e1. Pokud je \u0161nek p\u0159\u00edli\u0161 zat\u00ed\u017een, m\u016f\u017ee posta\u010dit olej s n\u00edzkou viskozitou. V opa\u010dn\u00e9m p\u0159\u00edpad\u011b je pro udr\u017een\u00ed \u0161nekov\u00fdch p\u0159evod\u016f v dobr\u00e9m stavu nezbytn\u00fd olej s vysokou viskozitou.
Dal\u0161\u00ed mo\u017enost\u00ed je zm\u011bnit typ smaltu v bl\u00edzkosti za\u0159\u00edzen\u00ed 22, aby se sn\u00ed\u017eila rychlost v\u00fdstupn\u00edho h\u0159\u00eddele. Toho lze dos\u00e1hnout nastaven\u00edm ur\u010dit\u00e9ho pom\u011bru (nap\u0159\u00edklad p\u011btin\u00e1sobku nebo desetin\u00e1sobku rychlosti motoru) a odpov\u00eddaj\u00edc\u00ed \u00fapravou osy \u0161neku. Tento proces sn\u00ed\u017e\u00ed rychlost v\u00fdstupn\u00edho h\u0159\u00eddele na po\u017eadovanou \u00farove\u0148. Osa \u0161neku mus\u00ed b\u00fdt p\u0159izp\u016fsobena po\u017eadovan\u00e9 axi\u00e1ln\u00ed rozte\u010di.<\/p>\n
\u0160nekov\u00e1 h\u0159\u00eddel dvacet<\/h2>\n
P\u0159i v\u00fdb\u011bru \u0161nekov\u00e9ho p\u0159evodu vezm\u011bte v \u00favahu n\u00e1sleduj\u00edc\u00ed faktory. Jedn\u00e1 se o vysoce \u00fa\u010dinn\u00e1, tich\u00e1 p\u0159evodovka. Jsou robustn\u00ed, odoln\u00e1 v\u016f\u010di n\u00edzk\u00fdm teplot\u00e1m a s dlouhou \u017eivotnost\u00ed. \u0160nekov\u00e9 p\u0159evodovky se \u0161iroce pou\u017e\u00edvaj\u00ed v mnoha pr\u016fmyslov\u00fdch odv\u011btv\u00edch a maj\u00ed mnoho v\u00fdhod. N\u00ed\u017ee uv\u00e1d\u00edme jen n\u011bkter\u00e9 z jejich v\u00fdhod. Dal\u0161\u00ed informace naleznete d\u00e1le. \u00dadr\u017eba \u0161nekov\u00fdch p\u0159evod\u016f m\u016f\u017ee b\u00fdt obt\u00ed\u017en\u00e1, ale p\u0159i spr\u00e1vn\u00e9 pravideln\u00e9 \u00fadr\u017eb\u011b mohou b\u00fdt docela spolehliv\u00e9.
\u0160nekov\u00fd h\u0159\u00eddel je konfigurov\u00e1n tak, aby byl podep\u0159en v r\u00e1mu 24. Rozm\u011br t\u011blesa 24 je ur\u010den osovou vzd\u00e1lenost\u00ed mezi \u0161nekov\u00fdm h\u0159\u00eddelem 20 a v\u00fdstupn\u00edm h\u0159\u00eddelem 16. \u0160nekov\u00fd h\u0159\u00eddel a ozuben\u00e9 kolo 22 se nemus\u00ed vz\u00e1jemn\u011b dot\u00fdkat nebo se vz\u00e1jemn\u011b p\u0159ekr\u00fdvat, pokud nejsou spr\u00e1vn\u011b konfigurov\u00e1ny. Z t\u011bchto d\u016fvod\u016f je nezbytn\u00e1 spr\u00e1vn\u00e1 mont\u00e1\u017e. Pokud v\u0161ak \u0161nekov\u00fd h\u0159\u00eddel 20 nen\u00ed spr\u00e1vn\u011b nastaven, sestava nebude fungovat.
Dal\u0161\u00ed d\u016fle\u017eitou v\u011bc\u00ed, kterou je t\u0159eba zv\u00e1\u017eit, je materi\u00e1l \u0161neku. N\u011bkter\u00e1 \u0161nekov\u00e1 kola maj\u00ed mosazn\u00e1 kola, kter\u00e1 by mohla zp\u016fsobit korozi \u0161neku. Krom\u011b toho se na mosazn\u00e9m kole aktivuje p\u0159evodov\u00fd olej s obsahem s\u00edry a fosforu s vysok\u00fdm v\u00fdkonem. Tyto slo\u017eky mohou v\u00e9st k v\u00fdznamn\u00e9mu sn\u00ed\u017een\u00ed zat\u00ed\u017eitelnosti. \u0160nekov\u00e1 kola je t\u0159eba mazat vysoce kvalitn\u00edm mazivem, aby se t\u011bmto probl\u00e9m\u016fm zabr\u00e1nilo. Je tak\u00e9 d\u016fle\u017eit\u00e9 zvolit materi\u00e1l s vy\u0161\u0161\u00ed viskozitou a n\u00edzk\u00fdm t\u0159en\u00edm.
Reduktory mohou obsahovat mnoho r\u016fzn\u00fdch \u0161nekov\u00fdch h\u0159\u00eddel\u00ed a ka\u017ed\u00fd reduktor bude vy\u017eadovat r\u016fzn\u00e9 p\u0159evodov\u00e9 pom\u011bry. V tomto p\u0159\u00edpad\u011b m\u016f\u017ee v\u00fdrobce reduktor\u016f dodat r\u016fzn\u00e9 \u0161nekov\u00e9 h\u0159\u00eddele s r\u016fzn\u00fdmi vzory z\u00e1vit\u016f. R\u016fzn\u00e9 vzory z\u00e1vit\u016f budou odpov\u00eddat r\u016fzn\u00fdm p\u0159evodov\u00fdm pom\u011br\u016fm. Bez ohledu na p\u0159evodov\u00fd pom\u011br za\u0159\u00edzen\u00ed je ka\u017ed\u00e1 \u0161nekov\u00e1 h\u0159\u00eddel vyrobena z polotovaru s po\u017eadovan\u00fdm z\u00e1vitem. Nebude t\u011b\u017ek\u00e9 naj\u00edt takovou, kter\u00e1 vyhovuje va\u0161im pot\u0159eb\u00e1m.![\"\u0161nekov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/c-wormshaft-5.webp\")
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Axi\u00e1ln\u00ed rozte\u010d za\u0159\u00edzen\u00ed 22 PX<\/h2>\n
Axi\u00e1ln\u00ed rozte\u010d \u0161nekov\u00e9ho kola se vypo\u010d\u00edt\u00e1 pomoc\u00ed jmenovit\u00e9 osov\u00e9 vzd\u00e1lenosti a p\u0159\u00eddavn\u00e9ho prvku, konzistentn\u00edho. Osov\u00e1 d\u00e9lka je d\u00e9lka od st\u0159edu za\u0159\u00edzen\u00ed ke \u0161nekov\u00e9mu kolu. Rozte\u010d \u0161nekov\u00e9ho kola se tak\u00e9 ozna\u010duje jako rozte\u010d \u0161neku. P\u0159i v\u00fdpo\u010dtu axi\u00e1ln\u00ed rozte\u010de PX pro ozuben\u00e9 kolo 22 se berou v \u00favahu rozm\u011br a pr\u016fm\u011br rozte\u010de.
Axi\u00e1ln\u00ed stoup\u00e1n\u00ed neboli \u00fahel veden\u00ed \u0161nekov\u00e9ho p\u0159evodu ur\u010duje jeho \u00fa\u010dinnost. \u010c\u00edm v\u011bt\u0161\u00ed je \u00fahel stoup\u00e1n\u00ed, t\u00edm m\u00e9n\u011b je za\u0159\u00edzen\u00ed \u00fa\u010dinn\u00e9. Vodic\u00ed \u00fahly jsou p\u0159\u00edmo relevantn\u00ed pro \u00fanosnost \u0161nekov\u00e9ho p\u0159evodu. V n\u011bkter\u00fdch p\u0159\u00edpadech je \u00fahel stoup\u00e1n\u00ed \u00fam\u011brn\u00fd d\u00e9lce p\u016fsoben\u00ed nap\u011bt\u00ed na sklovinu \u0161nekov\u00e9ho kola. \u00danosnost \u0161nekov\u00e9ho p\u0159evodu je p\u0159\u00edmo \u00fam\u011brn\u00e1 mno\u017estv\u00ed ohybov\u00e9ho nap\u011bt\u00ed v pat\u011b uvoln\u011bn\u00e9ho pohybem konzoly. \u0160nek s \u00fahlem stoup\u00e1n\u00ed g je t\u00e9m\u011b\u0159 identick\u00fd se spir\u00e1lov\u00fdm p\u0159evodem s \u00fahlem stoup\u00e1n\u00ed \u0161roubovice 90 stup\u0148\u016f.
V existuj\u00edc\u00edm n\u00e1vrhu je vysv\u011btlen vylep\u0161en\u00fd p\u0159\u00edstup k v\u00fdrob\u011b \u0161nekov\u00fdch h\u0159\u00eddel\u00ed. Tento p\u0159\u00edstup zahrnuje ur\u010den\u00ed po\u017eadovan\u00e9 axi\u00e1ln\u00ed stoup\u00e1n\u00ed PX pro ka\u017ed\u00fd reduk\u010dn\u00ed pom\u011br a velikost r\u00e1mu. Axi\u00e1ln\u00ed stoup\u00e1n\u00ed je stanoveno p\u0159\u00edstupem k v\u00fdrob\u011b \u0161nekov\u00e9 h\u0159\u00eddele se z\u00e1vitem odpov\u00eddaj\u00edc\u00edm po\u017eadovan\u00e9mu p\u0159evodov\u00e9mu pom\u011bru. H\u0159\u00eddel je rotuj\u00edc\u00ed sestava \u010d\u00e1st\u00ed, kter\u00e9 jsou vyrobeny ze skloviny a \u0161neku.
Krom\u011b axi\u00e1ln\u00ed rozte\u010de m\u016f\u017ee b\u00fdt h\u0159\u00eddel \u0161nekov\u00e9ho p\u0159evodu vyrobena tak\u00e9 z r\u016fzn\u00fdch materi\u00e1l\u016f. Materi\u00e1l pou\u017eit\u00fd pro \u0161neky p\u0159evodu je kl\u00ed\u010dov\u00fdm faktorem p\u0159i jeho v\u00fdb\u011bru. \u0160nekov\u00e1 p\u0159evodovka jsou obvykle vyrobena z kovu, kter\u00fd je pevn\u011bj\u0161\u00ed a odoln\u011bj\u0161\u00ed v\u016f\u010di korozi ne\u017e jin\u00e9 materi\u00e1ly. Vy\u017eaduj\u00ed tak\u00e9 maz\u00e1n\u00ed a mohou m\u00edt dna pro minimalizaci t\u0159en\u00ed. \u0160nekov\u00e1 p\u0159evodovka je nav\u00edc obvykle ti\u0161\u0161\u00ed ne\u017e jin\u00e1 p\u0159evodovka.<\/p>\n
Parametry zub\u016f ozuben\u00e9ho kola 22<\/h2>\n
V\u00fdzkum parametr\u016f zub\u016f ozuben\u00e9ho kola 22 uk\u00e1zal, \u017ee pr\u016fhyb h\u0159\u00eddele \u0161neku z\u00e1vis\u00ed na \u0159ad\u011b faktor\u016f. Parametry \u0161nekov\u00e9ho kola byly upraveny tak, aby zohled\u0148ovaly rozm\u011bry \u0161nekov\u00e9ho za\u0159\u00edzen\u00ed, \u00fahel nap\u011bt\u00ed a m\u011b\u0159ic\u00ed prvek. D\u00e1le byl upraven i druh z\u00e1vit\u016f \u0161neku. Tyto parametry se li\u0161\u00ed v z\u00e1vislosti na referen\u010dn\u00edm za\u0159\u00edzen\u00ed dle normy ISO\/TS 14521. Tato studie ov\u011b\u0159uje vytvo\u0159en\u00fd numerick\u00fd v\u00fdpo\u010detn\u00ed model s vyu\u017eit\u00edm experiment\u00e1ln\u00edch v\u00fdhod Lutzov\u00fdch a FEM v\u00fdpo\u010dt\u016f h\u0159\u00eddel\u00ed \u0161nekov\u00e9ho za\u0159\u00edzen\u00ed.
S vyu\u017eit\u00edm v\u00fdsledk\u016f Lutzovy zkou\u0161ky m\u016f\u017eeme z\u00edskat pr\u016fhyb \u0161nekov\u00e9ho h\u0159\u00eddele pomoc\u00ed v\u00fdpo\u010dtov\u00e9ho p\u0159\u00edstupu dle ISO\/TS 14521 a DIN 3996. V\u00fdpo\u010det ohybov\u00e9ho pr\u016fm\u011bru \u0161nekov\u00e9ho h\u0159\u00eddele podle vzorc\u016f uveden\u00fdch v AGMA 6022 a DIN 3996 vykazuje dobrou korelaci s kone\u010dn\u00fdmi v\u00fdsledky zkou\u0161ky. Nicm\u00e9n\u011b v\u00fdpo\u010det \u0161nekov\u00e9ho h\u0159\u00eddele s vyu\u017eit\u00edm pr\u016fm\u011bru paty \u0161neku pou\u017e\u00edv\u00e1 k odhadu ekvivalentn\u00edho ohybov\u00e9ho pr\u016fm\u011bru jin\u00fd parametr.
Ohybov\u00e1 tuhost \u0161nekov\u00e9ho h\u0159\u00eddele se vypo\u010d\u00edt\u00e1 pomoc\u00ed metody kone\u010dn\u00fdch komponent (FEM). Pomoc\u00ed simulace FEM lze vypo\u010d\u00edtat pr\u016fhyb \u0161nekov\u00e9ho h\u0159\u00eddele z parametr\u016f jeho ozuben\u00ed. Pr\u016fhyb lze pova\u017eovat za tuhost ozuben\u00ed \u0161neku u cel\u00e9 p\u0159evodovky. A nakonec se na z\u00e1klad\u011b tohoto v\u00fdzkumu vytvo\u0159\u00ed korek\u010dn\u00ed prvek.
U dokonal\u00e9ho \u0161nekov\u00e9ho p\u0159evodu je po\u010det z\u00e1vit\u016f \u00fam\u011brn\u00fd rozm\u011bru \u0161neku. Pr\u016fm\u011br \u0161neku a sou\u010dinitel ozuben\u00ed se vypo\u010d\u00edt\u00e1vaj\u00ed z rovnice 9, kter\u00e1 je syst\u00e9mem pro setrva\u010dnost paty \u0161nekov\u00e9ho p\u0159evodu. Vzd\u00e1lenost mezi hlavn\u00edmi osami a h\u0159\u00eddel\u00ed \u0161neku je ur\u010dena rovnic\u00ed \u010dtrn\u00e1ct.![\"\u0161nekov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/b-wormshaft-5.webp\")
<\/p>\n
Vych\u00fdlen\u00ed ozuben\u00e9ho kola 22<\/h2>\n
Pro posouzen\u00ed vlivu parametr\u016f ozuben\u00ed na pr\u016fhyb \u0161nekov\u00e9ho h\u0159\u00eddele jsme pou\u017eili metodu kone\u010dn\u00fdch komponent. Uva\u017eovan\u00fdmi parametry jsou v\u00fd\u0161ka zubu, \u00fahel nap\u011bt\u00ed, faktor rozm\u011br\u016f a po\u010det z\u00e1vit\u016f \u0161nekov\u00e9ho h\u0159\u00eddele. Ka\u017ed\u00fd z t\u011bchto parametr\u016f m\u00e1 jin\u00fd vliv na ohyb \u0161nekov\u00e9ho h\u0159\u00eddele. St\u016fl 1 ukazuje verze parametr\u016f pro referen\u010dn\u00ed ozuben\u00e9 kolo (ozuben\u00e9 kolo 22) a r\u016fznorodou konstrukci ozuben\u00ed. Rozm\u011bry \u0161nekov\u00e9ho kola a po\u010det z\u00e1vit\u016f ur\u010duj\u00ed pr\u016fhyb \u0161nekov\u00e9ho h\u0159\u00eddele.
V\u00fdpo\u010dtov\u00fd p\u0159\u00edstup dle normy ISO\/TS 14521 je prim\u00e1rn\u011b zalo\u017een na okrajov\u00fdch podm\u00ednk\u00e1ch Lutzova uspo\u0159\u00e1d\u00e1n\u00ed. Tato metoda vypo\u010d\u00edt\u00e1v\u00e1 pr\u016fhyb \u0161nekov\u00e9ho h\u0159\u00eddele pomoc\u00ed strategie kone\u010dn\u00fdch aspekt\u016f. Experiment\u00e1ln\u011b nam\u011b\u0159en\u00e9 h\u0159\u00eddele byly porovn\u00e1ny s v\u00fdsledky simulace. V\u00fdsledky a korek\u010dn\u00ed faktor byly porovn\u00e1ny, aby se ov\u011b\u0159ilo, \u017ee vypo\u010d\u00edtan\u00fd pr\u016fhyb je srovnateln\u00fd s vypo\u010d\u00edtan\u00fdm pr\u016fhybem.
V\u00fdzkum metodou kone\u010dn\u00fdch prvk\u016f (MKP) ukazuje vliv parametr\u016f zub\u016f na ohyb \u0161nekov\u00e9ho h\u0159\u00eddele. Pr\u016fhyb za\u0159\u00edzen\u00ed 22 na \u0161nekov\u00e9m h\u0159\u00eddeli lze definovat pom\u011brem s\u00edly na zubu k hmotnosti. Pom\u011br pohonu zubu \u0161neku k hmotnosti ur\u010duje to\u010div\u00fd moment. Pom\u011br mezi t\u011bmito dv\u011bma parametry je rychlost ot\u00e1\u010den\u00ed. Pom\u011br sil na zubu \u0161nekov\u00e9ho kola k hmotnosti \u0161nekov\u00e9ho h\u0159\u00eddele ur\u010duje pr\u016fhyb \u0161nekov\u00fdch kol. Pr\u016fhyb \u0161nekov\u00e9ho za\u0159\u00edzen\u00ed m\u00e1 vliv na ohybovou schopnost \u0161nekov\u00e9ho h\u0159\u00eddele, jeho \u00fa\u010dinnost a hluk a vibrace (NVH). Neust\u00e1l\u00e9ho zlep\u0161ov\u00e1n\u00ed hustoty elektrick\u00e9ho v\u00fdkonu bylo dosa\u017eeno d\u00edky pr\u016flom\u016fm v oblasti bronzov\u00fdch materi\u00e1l\u016f, maziv a vysok\u00e9 kvality v\u00fdroby.
Hlavn\u00ed osy sekund setrva\u010dnosti jsou ozna\u010deny p\u00edsmeny AN. Malorozm\u011brn\u00e9 grafy jsou podobn\u00e9 pro sedmiz\u00e1vitov\u00e9 a jednoz\u00e1vitov\u00e9 \u0161neky. Diagramy tak\u00e9 zn\u00e1zor\u0148uj\u00ed axi\u00e1ln\u00ed profily ka\u017ed\u00e9ho ozuben\u00e9ho kola. Hlavn\u00ed osy sekund setrva\u010dnosti jsou nav\u00edc ozna\u010deny b\u00edl\u00fdm k\u0159\u00ed\u017ekem.<\/p>\n
![\"\u010c\u00edna](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/wormshaft-l1.webp\")
![\"\u010c\u00edna](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/wormshaft-l2.webp\")
<\/p>","protected":false},"excerpt":{"rendered":"
Product Description Worm Screw Jack Reducer Device Very best Marketing Manufacture Handbook Base CZPT Reduction Carry Hand Desk Lifting Spare Elements Transmission Worm Ball Screw Jacks Screw-Worm Jack or screw raise lifts extensively utilized in device constructing, metallurgy, construction, irrigation gear and other industries, is starting up, and dropped by way of accessories progress, overturned […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[1629,1630,1631,167,1632,1633,1634,1013,1635,1586,1587,201,1636,1637,1055,1638,1588,1639,733,407,1640,1641,1642,1643,1017,1644,1614,1615,1645,1646,734,44,45,50,411,617,64,1022],"class_list":["post-402","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-ball-machine","tag-ball-screw","tag-ball-screw-jacks","tag-china-machine","tag-china-screw-machine","tag-hand-machine","tag-hand-screw","tag-jack-screw","tag-lift-machine","tag-lifting-screw","tag-lifting-screw-jack","tag-machine","tag-machine-ball-screw","tag-machine-lifting","tag-machine-spare-parts","tag-manual-machine","tag-manual-screw-jack","tag-parts-ball-screw","tag-parts-screw","tag-reducer","tag-reducer-manufacture","tag-screw-ball","tag-screw-ball-screw","tag-screw-base","tag-screw-jack","tag-screw-jack-table","tag-screw-lift","tag-screw-lift-jack","tag-screw-lift-machine","tag-screw-machine","tag-screw-parts","tag-screw-screw","tag-screw-screw-screw","tag-screw-worm","tag-worm-reducer","tag-worm-reduction","tag-worm-screw","tag-worm-screw-jack"],"_links":{"self":[{"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/posts\/402","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=402"}],"version-history":[{"count":0,"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/posts\/402\/revisions"}],"wp:attachment":[{"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/media?parent=402"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/categories?post=402"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/tags?post=402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}