1) pouzdro: hlin\u00edkov\u00e1 slitina ADC12 (rozm\u011br 571-090) kovan\u00e1 litina HT200 (rozm\u011br sto deset-150)
2) \u0160nek: 20Cr, ZI Evolventn\u00ed profil s tepeln\u00fdm zpracov\u00e1n\u00edm karbonizac\u00ed a kalen\u00edm zvy\u0161uje tvrdost povrchu za\u0159\u00edzen\u00ed a\u017e na 56-62 HRC. Po p\u0159esn\u00e9m brou\u0161en\u00ed je tlou\u0161\u0165ka cementa\u010dn\u00ed vrstvy mezi 0,3-0,5 mm.
3) \u0160nekov\u00e9 kolo: nositeln\u00e1 slitina c\u00ednu CuSn10-1<\/p>\n
D\u016fkladn\u00e9 obrazy<\/p>\n
Mo\u017enosti sm\u011bs\u00ed:<\/strong> Rozlo\u017een\u00fd pohled:<\/b><\/p>\n Parametry produktu<\/p>\n \n \n \n Definov\u00e1n\u00ed dimenze GMRV: \n \n Profil firmy<\/p>\n O spole\u010dnosti CZPT Transmission<\/strong>: \u00a0Informace o balen\u00ed: Plastov\u00e1 zavazadla + kartony + d\u0159evo za ur\u010dit\u00fdch okolnost\u00ed nebo na vy\u017e\u00e1d\u00e1n\u00ed<\/strong><\/b> Logistika<\/p>\n \n Poprodejn\u00ed slu\u017eby<\/p>\n 1. Pravideln\u00e1 \u00fadr\u017eba, doba a z\u00e1ruka<\/strong>Do 1 kalend\u00e1\u0159n\u00edho roku od po\u0159\u00edzen\u00ed zbo\u017e\u00ed.<\/strong> \u010casto kladen\u00e9 ot\u00e1zky<\/p>\n 1. Ot\u00e1zka: M\u016f\u017eete vyrobit podle v\u00fdkresu spot\u0159ebitele? Promluvte si s detaily:<\/strong> \n \n Tento \u010dl\u00e1nek poskytuje p\u0159ehled \u0161nekov\u00fdch h\u0159\u00eddel\u00ed a ozuben\u00fdch kol, nap\u0159\u00edklad typ ozuben\u00ed a pr\u016fhyb, s jak\u00fdm se setk\u00e1vaj\u00ed. Dal\u0161\u00ed t\u00e9mata zahrnuj\u00ed pou\u017eit\u00ed hlin\u00edkov\u00fdch versus bronzov\u00fdch \u0161nekov\u00fdch h\u0159\u00eddel\u00ed, v\u00fdpo\u010det pr\u016fhybu \u0161nekov\u00e9ho h\u0159\u00eddele a maz\u00e1n\u00ed. D\u016fkladn\u00e9 pochopen\u00ed t\u011bchto probl\u00e9m\u016f v\u00e1m pom\u016f\u017ee navrhnout lep\u0161\u00ed p\u0159evodovky a dal\u0161\u00ed mechanismy \u0161nekov\u00fdch za\u0159\u00edzen\u00ed. Pro v\u00edce informac\u00ed nav\u0161tivte souvisej\u00edc\u00ed str\u00e1nky. Douf\u00e1me tak\u00e9, \u017ee tento p\u0159\u00edsp\u011bvek shled\u00e1te pou\u010dn\u00fdm. Rozte\u010dn\u00fd pr\u016fm\u011br \u0161neku a rozte\u010d jeho \u0161nekov\u00e9ho kola mus\u00ed b\u00fdt stejn\u00e9. Oba typy \u0161nekov\u00fdch p\u0159evod\u016f maj\u00ed stejn\u00fd rozte\u010dn\u00fd pr\u016fm\u011br, ale hlavn\u00ed rozd\u00edl spo\u010d\u00edv\u00e1 v jejich axi\u00e1ln\u00edch a kruhov\u00fdch rozte\u010d\u00edch. Rozte\u010dn\u00fd pr\u016fm\u011br je vzd\u00e1lenost mezi zubem \u0161neku a jeho osou a rozte\u010dn\u00fdm pr\u016fm\u011brem v\u011bt\u0161\u00edho za\u0159\u00edzen\u00ed. \u0160neky se vyr\u00e1b\u011bj\u00ed s levoto\u010div\u00fdm nebo pravoto\u010div\u00fdm z\u00e1vitem. Stoup\u00e1n\u00ed \u0161neku je d\u00e9lka, kterou bod z\u00e1vitu uraz\u00ed b\u011bhem jedn\u00e9 ot\u00e1\u010dky \u0161nekov\u00e9ho kola. M\u011b\u0159en\u00ed v\u016fle by se m\u011blo prov\u00e1d\u011bt na n\u011bkolika r\u016fzn\u00fdch m\u00edstech na kole za\u0159\u00edzen\u00ed, proto\u017ee velk\u00e1 sou\u010det v\u016fl\u00ed ud\u00e1v\u00e1 rozte\u010d zub\u016f. P\u0159i v\u00fdb\u011bru \u0161neku je t\u0159eba m\u00edt na pam\u011bti n\u011bkolik v\u011bc\u00ed. Materi\u00e1l h\u0159\u00eddele mus\u00ed b\u00fdt bu\u010f bronz, nebo hlin\u00edk. Samotn\u00fd \u0161nek je hlavn\u00ed sou\u010d\u00e1st\u00ed, ale k dispozici jsou i n\u00e1stavcov\u00e1 kola. Celkov\u00e9 mno\u017estv\u00ed smaltu na \u0161neku i n\u00e1stavci by m\u011blo b\u00fdt v\u011bt\u0161\u00ed ne\u017e \u010dty\u0159icet. Axi\u00e1ln\u00ed rozte\u010d \u0161neku mus\u00ed odpov\u00eddat kruhov\u00e9 rozte\u010di v\u011bt\u0161\u00edho za\u0159\u00edzen\u00ed. Osov\u00e1 vzd\u00e1lenost \u0161nekov\u00e9ho p\u0159evodu a po\u010det zub\u016f \u0161neku hraj\u00ed kl\u00ed\u010dovou roli ve v\u00fdchylce rotoru. Tyto parametry je t\u0159eba zadat do zdroje ve stejn\u00fdch modelech jako hlavn\u00ed v\u00fdpo\u010det. Zvolen\u00e1 varianta se pot\u00e9 p\u0159enese do hlavn\u00edho v\u00fdpo\u010dtu. V\u00fdchylku \u0161nekov\u00e9ho p\u0159evodu lze vypo\u010d\u00edtat z \u00fahlu, pod kter\u00fdm se zub \u0161neku smr\u0161t\u00ed. N\u00e1sleduj\u00edc\u00ed v\u00fdpo\u010det je cenn\u00fd pro n\u00e1vrh \u0161nekov\u00e9ho p\u0159evodu. Aby se ochr\u00e1nily p\u0159evody, \u0161nekov\u00e9 pohony pot\u0159ebuj\u00ed maziva, kter\u00e1 poskytuj\u00ed vynikaj\u00edc\u00ed ochranu proti opot\u0159eben\u00ed, vysokou odolnost proti oxidaci a n\u00edzk\u00e9 t\u0159en\u00ed. Zat\u00edmco se b\u011b\u017en\u011b pou\u017e\u00edvaj\u00ed miner\u00e1ln\u00ed oleje, syntetick\u00e9 z\u00e1kladn\u00ed oleje maj\u00ed lep\u0161\u00ed v\u00fdkonnostn\u00ed vlastnosti a sni\u017euj\u00ed provozn\u00ed teploty. Arrheniovo pravidlo pro tempo uv\u00e1d\u00ed, \u017ee chemick\u00e9 reakce se zdvojn\u00e1sobuj\u00ed ka\u017ed\u00fdch 10 stup\u0148\u016f Celsia. Pro tyto aplikace jsou nejlep\u0161\u00ed volbou syntetick\u00e1 maziva. Merchandise Description \u00a0 Merchandise Description Major Components:1)housing:aluminium alloy ADC12(dimension 571-090) die forged iron HT200(measurement a hundred and ten-150)2)Worm:20Cr, ZI Involute profile carbonize&quencher warmth treatment make equipment surface hardness up to fifty six-62 HRC After precision grinding, carburization layer’s thickness among .3-.5mm.3)Worm Wheel:wearable stannum alloy CuSn10-1 Thorough Images Mixture Choices:Input:with enter shaft, With sq. flange,With IEC […]<\/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":[255,168,756,757,841,511,512,754,840,1682,19,271,190,648,572,22,573,278,281,844,282,650,287,208,515,653,654,215,576,659,1688,566,1801,1802,30,1019,614,583,33,567,582,584,35],"class_list":["post-446","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-china-gearbox","tag-china-motor","tag-electric-gear","tag-electric-gear-motor","tag-electric-gearbox","tag-electric-motor","tag-electric-motor-electric-motor","tag-electric-motor-gear","tag-electric-motor-gearbox","tag-electric-motor-with-gearbox","tag-gear","tag-gear-gearbox","tag-gear-motor","tag-gear-motor-gearbox","tag-gear-with-motor","tag-gear-worm","tag-gear-worm-motor","tag-gearbox","tag-gearbox-china","tag-gearbox-electric-motor","tag-gearbox-gear","tag-gearbox-motor","tag-gearbox-with","tag-motor","tag-motor-electric","tag-motor-gearbox","tag-motor-gearbox-china","tag-motor-motor","tag-motor-worm","tag-motor-worm-gearbox","tag-phase-electric-motor","tag-rv-gearbox","tag-three-phase-gear-motor","tag-three-phase-motor","tag-worm-gear","tag-worm-gear-electric-motor","tag-worm-gear-gearbox","tag-worm-gear-motor","tag-worm-gear-worm","tag-worm-gearbox","tag-worm-motor","tag-worm-motor-gear","tag-worm-worm-gear"],"_links":{"self":[{"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/posts\/446","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=446"}],"version-history":[{"count":0,"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/posts\/446\/revisions"}],"wp:attachment":[{"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/media?parent=446"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/categories?post=446"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/tags?post=446"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Vstup: se vstupn\u00ed h\u0159\u00eddel\u00ed, se \u010dtvercovou p\u0159\u00edrubou, se spole\u010dnou vstupn\u00ed p\u0159\u00edrubou IEC
V\u00fdstup: s momentovou p\u00e1kou, v\u00fdstupn\u00ed p\u0159\u00edrubou, osam\u011bl\u00fdm v\u00fdstupn\u00edm h\u0159\u00eddelem, dvojit\u00fdm v\u00fdstupn\u00edm h\u0159\u00eddelem, plastov\u00fdm p\u0159ekryt\u00edm
\u0160nekov\u00e9 reduktory jsou nab\u00edzeny s r\u016fzn\u00fdmi sm\u011bsmi: NMRV+NMRV, NMRV+NRV, NMRV+Computer, NMRV+UDL, NMRV+MOTORS<\/p>\n
<\/strong><\/p>\n
Jsme profesion\u00e1ln\u00ed reduktorov\u00e1 spole\u010dnost se s\u00eddlem v HangZhou v provincii ZhangZhou.
Na\u0161\u00edm hlavn\u00edm zbo\u017e\u00edm je kompletn\u00ed sortiment \u0161nekov\u00fdch reduktor\u016f RV571 - sto pades\u00e1t, d\u00e1le hypoidn\u00ed spir\u00e1lov\u00e9 p\u0159evodovky GKM, \u0159adov\u00e9 spir\u00e1lov\u00e9 p\u0159evodovky GRC, modely notebook\u016f, vari\u00e1tory a st\u0159\u00eddav\u00e9 motory UDL a spir\u00e1lov\u00e9 p\u0159evodov\u00e9 motory G3.
Produkty se \u0161iroce pou\u017e\u00edvaj\u00ed v aplikac\u00edch, jako jsou: potraviny, keramika, obaly, chemik\u00e1lie, farmacie, plasty, v\u00fdroba pap\u00edru, konstruk\u010dn\u00ed za\u0159\u00edzen\u00ed, hutn\u00ed doly, environment\u00e1ln\u00ed in\u017een\u00fdrstv\u00ed a v\u0161echny druhy automatick\u00fdch a mont\u00e1\u017en\u00edch kl\u00edn\u016f.
D\u00edky rychl\u00fdm dod\u00e1vk\u00e1m, vynikaj\u00edc\u00edmu poprodejn\u00edmu servisu a sofistikovan\u00e9mu v\u00fdrobn\u00edmu za\u0159\u00edzen\u00ed se na\u0161e produkty dob\u0159e propaguj\u00ed jak na dom\u00e1c\u00edm trhu, tak i v zahrani\u010d\u00ed. Na\u0161e reduktory jsme vyv\u00e1\u017eeli do jihov\u00fdchodn\u00ed Asie, v\u00fdchodn\u00ed Evropy a na St\u0159edn\u00ed v\u00fdchod atd. Na\u0161\u00edm c\u00edlem je vytv\u00e1\u0159et a inovovat na z\u00e1klad\u011b vysok\u00e9 kvality a dosahovat dobr\u00fdch v\u00fdsledk\u016f v oblasti reduktor\u016f.<\/p>\n
\u00da\u010dastn\u00edme se v\u00fdstavy N\u011bmecko Hannover - Zhejiang PTC Reasonable - Turecko Earn Eurasia\u00a0<\/b><\/p>\n
dv\u011b.Dal\u0161\u00ed slu\u017eby<\/b><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong>:\u00a0<\/b><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong>Nap\u0159\u00edklad informace o r\u016fzn\u00fdch modelech, instala\u010dn\u00ed p\u0159\u00edru\u010dka a pr\u016fvodce \u0159e\u0161en\u00edm probl\u00e9m\u016f atd.<\/p>\n
\u00a0 \u00a0A: Ano, nab\u00edz\u00edme v\u00e1m p\u0159izp\u016fsoben\u00e9ho dodavatele pro kupuj\u00edc\u00ed. Pro p\u0159evodovky m\u016f\u017eeme pou\u017e\u00edt typov\u00fd \u0161t\u00edtek z\u00e1kazn\u00edka.
2. Ot\u00e1zka: Jak\u00e9 jsou va\u0161e platebn\u00ed podm\u00ednky?
\u00a0\u00a0\u00a0A: 30% z\u00e1loha t\u011bsn\u011b p\u0159ed vytvo\u0159en\u00edm, stabilita T\/T p\u0159ed odesl\u00e1n\u00edm a doru\u010den\u00edm.
t\u0159i. Ot\u00e1zka: Jste obchodn\u00ed spole\u010dnost nebo firma?
\u00a0\u00a0\u00a0A: Jsme v\u00fdrobce se sofistikovan\u00fdmi produkty a zku\u0161en\u00fdm person\u00e1lem.
\u010dty\u0159i. Ot\u00e1zka: Jak\u00e1 je va\u0161e v\u00fdrobn\u00ed schopnost?
\u00a0\u00a0\u00a0A: 8000-9000 ks\/m\u011bs\u00edc
5. Ot\u00e1zka: Je k dispozici vzorek zdarma, nebo ne?
\u00a0\u00a0\u00a0A: Jist\u011b, m\u016f\u017eeme dodat bezplatn\u00fd vzorek, pokud klient souhlas\u00ed s \u00fahradou n\u00e1klad\u016f na kur\u00fdrn\u00ed slu\u017ebu.
6. Ot\u00e1zka: M\u00e1te n\u011bjak\u00fd certifik\u00e1t?
\u00a0\u00a0\u00a0A: Samoz\u0159ejm\u011b m\u00e1me certifikaci CE a certifika\u010dn\u00ed zpr\u00e1vu SGS.<\/p>\n
Pan\u00ed Lingel Pan
V p\u0159\u00edpad\u011b jak\u00fdchkoli dotaz\u016f m\u011b nev\u00e1hejte kontaktovat. Mockr\u00e1t d\u011bkujeme za v\u00e1\u0161 rozmanit\u00fd z\u00e1jem o na\u0161i spole\u010dnost!<\/strong><\/p>\nP\u0159ehled \u0161nekov\u00fdch h\u0159\u00eddel\u00ed a ozuben\u00fdch kol<\/h2>\n
![\"\u0161nekov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/t-wormshaft-3.webp\")
<\/p>\n\u0160nekov\u00e9 p\u0159evody s dvojit\u00fdm hrdlem<\/h2>\n
Dvouhrdlov\u00e9 \u0161nekov\u00e9 p\u0159evodovky jsou ur\u010deny pro programy s vy\u0161\u0161\u00edm zat\u00ed\u017een\u00edm. Zaji\u0161\u0165uj\u00ed nejt\u011bsn\u011bj\u0161\u00ed spojen\u00ed mezi \u0161nekem a ozuben\u00fdm kolem. Je nezbytn\u00e9 spr\u00e1vn\u011b namontovat sestavu \u0161nekov\u00e9ho p\u0159evodu. Uspo\u0159\u00e1d\u00e1n\u00ed dr\u00e1\u017eky pro pero vy\u017eaduje mnoho kontaktn\u00edch prvk\u016f, kter\u00e9 blokuj\u00ed ot\u00e1\u010den\u00ed h\u0159\u00eddele a pom\u00e1haj\u00ed p\u0159en\u00e1\u0161et to\u010div\u00fd moment na za\u0159\u00edzen\u00ed. Po ur\u010den\u00ed um\u00edst\u011bn\u00ed dr\u00e1\u017eky pro pero se do n\u00e1boje vyvrt\u00e1 otvor, kter\u00fd se pot\u00e9 za\u0161roubuje do za\u0159\u00edzen\u00ed.
Dvouz\u00e1vitov\u00e1 konstrukce a styl \u0161nekov\u00fdch p\u0159evod\u016f jim umo\u017e\u0148uje odol\u00e1vat t\u011b\u017ek\u00fdm hmot\u00e1m, ani\u017e by doch\u00e1zelo k prokluzov\u00e1n\u00ed nebo vytrh\u00e1v\u00e1n\u00ed \u0161neku. Dvouhrdlov\u00e9 \u0161nekov\u00e9 p\u0159evody nab\u00edzej\u00ed nejt\u011bsn\u011bj\u0161\u00ed spojen\u00ed mezi \u0161nekem a ozuben\u00fdm kolem, a proto jsou ide\u00e1ln\u00ed pro zdvihac\u00ed \u00fa\u010dely. Dal\u0161\u00ed v\u00fdhodou je samosvorn\u00e1 povaha \u0161nekov\u00fdch p\u0159evod\u016f. Pokud jsou \u0161nekov\u00e9 p\u0159evody dob\u0159e navr\u017eeny, jsou vynikaj\u00edc\u00ed pro sni\u017eov\u00e1n\u00ed rychlost\u00ed, proto\u017ee jsou samosvorn\u00e9.
P\u0159i v\u00fdb\u011bru \u0161neku je kl\u00ed\u010dov\u00fd po\u010det z\u00e1vit\u016f, kter\u00e9 \u0161nek m\u00e1. Z\u00e1vit za\u010d\u00edn\u00e1 ur\u010dovat p\u0159evodov\u00fd pom\u011br dvojice, tak\u017ee \u010d\u00edm v\u00edce z\u00e1vit\u016f, t\u00edm v\u011bt\u0161\u00ed je pom\u011br. Tot\u00e9\u017e plat\u00ed pro \u00fahly stoup\u00e1n\u00ed \u0161roubovice \u0161neku, kter\u00e9 mohou m\u00edt d\u00e9lku jednoho, dvou nebo t\u0159\u00ed z\u00e1vit\u016f. To se m\u016f\u017ee li\u0161it u \u0161nekov\u00e9ho p\u0159evodu s jedn\u00edm z\u00e1vitem a u \u0161nekov\u00e9ho p\u0159evodu s dvojit\u00fdm hrdlem a p\u0159i v\u00fdb\u011bru \u0161neku je d\u016fle\u017eit\u00e9 zv\u00e1\u017eit \u00fahel stoup\u00e1n\u00ed \u0161roubovice.
Dvouhrdl\u00e9 \u0161nekov\u00e9 p\u0159evody se li\u0161\u00ed sv\u00fdm profilem od origin\u00e1ln\u00edch p\u0159evod\u016f. Dvouhrdl\u00e9 \u0161nekov\u00e9 p\u0159evody jsou obzvl\u00e1\u0161t\u011b cenn\u00e9 v aplikac\u00edch, kde je d\u016fle\u017eit\u00e1 hlu\u010dnost. Krom\u011b n\u00edzk\u00e9 hlu\u010dnosti mohou \u0161nekov\u00e9 p\u0159evody absorbovat r\u00e1zov\u00e9 hmotnosti. Dvouhrdl\u00e9 \u0161nekov\u00e9 p\u0159evody jsou tak\u00e9 obl\u00edbenou volbou pro mnoho r\u016fzn\u00fdch \u00fa\u010del\u016f. Tyto p\u0159evody se tak\u00e9 \u010dasto pou\u017e\u00edvaj\u00ed pro zdvihac\u00ed za\u0159\u00edzen\u00ed. Jejich profil zub\u016f se li\u0161\u00ed od profilu origin\u00e1ln\u00edch za\u0159\u00edzen\u00ed.![\"\u0161nekov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/c-wormshaft-3.webp\")
<\/p>\nBronzov\u00e9 nebo hlin\u00edkov\u00e9 \u0161nekov\u00e9 h\u0159\u00eddele<\/h2>\n
Nejb\u011b\u017en\u011bj\u0161\u00edm materi\u00e1lem pou\u017e\u00edvan\u00fdm pro \u0161nekov\u00e9 p\u0159evody je bronz, a to jednodu\u0161e kv\u016fli jeho \u017e\u00e1douc\u00edm mechanick\u00fdm vlastnostem. Bronz je \u0161irok\u00fd pojem ozna\u010duj\u00edc\u00ed r\u016fzn\u00e9 slitiny m\u011bdi, kter\u00e9 zahrnuj\u00ed m\u011b\u010f-nikl a m\u011b\u010f-hlin\u00edk. Bronz se nej\u010dast\u011bji vyr\u00e1b\u00ed slitinou m\u011bdi s c\u00ednem a hlin\u00edkem. Za ur\u010dit\u00fdch okolnost\u00ed tato sm\u011bs vede k mosazi, co\u017e je kov podobn\u00fd bronzu. Ten je levn\u011bj\u0161\u00ed a ide\u00e1ln\u00ed pro m\u00edrn\u00e9 zat\u00ed\u017een\u00ed.
Bronzov\u00e9 \u0161nekov\u00e9 p\u0159evody maj\u00ed n\u011bkolik v\u00fdhod. Jsou robustn\u00ed a odoln\u00e9 a poskytuj\u00ed vynikaj\u00edc\u00ed odolnost proti opot\u0159eben\u00ed. Na rozd\u00edl od kovov\u00fdch \u0161nek\u016f jsou bronzov\u00e9 \u0161nekov\u00e9 p\u0159evody ti\u0161\u0161\u00ed ne\u017e jejich prot\u011bj\u0161ky. Tak\u00e9 nevy\u017eaduj\u00ed maz\u00e1n\u00ed a jsou odoln\u00e9 proti korozi. Bronzov\u00e9 \u0161neky jsou b\u011b\u017en\u00e9 u men\u0161\u00edch stroj\u016f s n\u00edzkou hmotnost\u00ed, proto\u017ee se snadno udr\u017euj\u00ed. V\u00edce o \u0161nekov\u00fdch p\u0159evodech si m\u016f\u017eete p\u0159e\u010d\u00edst v CZPT.
A\u010dkoli jsou bronzov\u00e9 nebo hlin\u00edkov\u00e9 \u0161nekov\u00e9 h\u0159\u00eddele nejb\u011b\u017en\u011bj\u0161\u00ed, oba materi\u00e1ly jsou stejn\u011b vhodn\u00e9 pro r\u016fzn\u00e9 \u00fa\u010dely. Bronzov\u00e1 h\u0159\u00eddel je obvykle zn\u00e1m\u00e1 jako bronz, ale m\u016f\u017ee b\u00fdt skute\u010dn\u011b mosazn\u00e1. Historicky se \u0161nekov\u00e1 kola vyr\u00e1b\u011bla z ozuben\u00e9ho bronzu SAE 65. Nicm\u00e9n\u011b byly zavedeny nov\u011bj\u0161\u00ed materi\u00e1ly. Ozuben\u00fd bronz SAE 65 (UNS C90700) je st\u00e1le preferovan\u00fdm materi\u00e1lem. Pro aplikace s velk\u00fdm mno\u017estv\u00edm materi\u00e1lu m\u016f\u017ee b\u00fdt \u00faspora materi\u00e1lu znateln\u00e1.
Stejn\u011b tak jsou si r\u016fzn\u00e9 druhy \u0161nek\u016f v podstat\u011b stejn\u00e9 co do rozm\u011br\u016f a stavu, ale veden\u00ed na zb\u00fdvaj\u00edc\u00ed a prav\u00e9 stran\u011b zubu se m\u016f\u017ee li\u0161it. To umo\u017e\u0148uje p\u0159esn\u00e9 nastaven\u00ed v\u016fle na \u0161neku bez posunu st\u0159edn\u00ed d\u00e9lky mezi \u0161nekov\u00fdm za\u0159\u00edzen\u00edm. R\u016fzn\u00e9 rozm\u011bry \u0161nek\u016f tak\u00e9 usnad\u0148uj\u00ed jejich v\u00fdrobu a \u00fadr\u017ebu. Pokud v\u0161ak chcete obzvl\u00e1\u0161t\u011b mal\u00fd \u0161nek pro pr\u016fmyslov\u00e9 pou\u017eit\u00ed, m\u011bli byste zv\u00e1\u017eit bronz nebo hlin\u00edk.<\/p>\nV\u00fdpo\u010det pr\u016fhybu \u0161nekov\u00e9ho h\u0159\u00eddele<\/h2>\n
\u0160nekov\u00e9 p\u0159evody se \u0161iroce pou\u017e\u00edvaj\u00ed v pr\u016fmyslov\u00fdch programech d\u00edky sv\u00fdm vysok\u00fdm p\u0159enosn\u00fdm kroutic\u00edm moment\u016fm a masivn\u00edm p\u0159evodov\u00fdm pom\u011br\u016fm. Jejich kombinace hou\u017eevnat\u00fdch a m\u011bkk\u00fdch slo\u017eek je \u010din\u00ed ide\u00e1ln\u00edmi pro \u0161irokou \u0161k\u00e1lu aplikac\u00ed. \u0160nekov\u00e1 h\u0159\u00eddel je obvykle vyrobena z kalen\u00e9 oceli a \u0161nekov\u00e9 kolo je vyrobeno ze slitiny m\u011bdi, c\u00ednu a bronzu. Ve v\u011bt\u0161in\u011b p\u0159\u00edpad\u016f je kolo m\u00edstem, kde se ozuben\u00e9 kolo dot\u00fdk\u00e1. \u0160nekov\u00e9 p\u0159evody maj\u00ed tak\u00e9 men\u0161\u00ed v\u00fdchylku, proto\u017ee vy\u0161\u0161\u00ed v\u00fdchylka h\u0159\u00eddele m\u016f\u017ee ovlivnit p\u0159esnost p\u0159evodu a zlep\u0161it jeho pou\u017eitelnost.
Dal\u0161\u00ed metodou pro identifikaci pr\u016fhybu h\u0159\u00eddele \u0161neku je pou\u017eit\u00ed ohybov\u00e9 tuhosti ozuben\u00ed \u0161nekov\u00e9ho kola z\u00e1visl\u00e9 na zubu. V\u00fdpo\u010dtem tuhosti specifick\u00fdch \u010d\u00e1st\u00ed h\u0159\u00eddele \u0161neku lze stanovit tuhost cel\u00e9ho \u0161neku. P\u0159ibli\u017en\u00e1 poloha zubu je zn\u00e1zorn\u011bna na obr\u00e1zku 5.
Dal\u0161\u00edm zp\u016fsobem v\u00fdpo\u010dtu pr\u016fhybu h\u0159\u00eddele \u0161neku je pou\u017eit\u00ed metody kone\u010dn\u00fdch prvk\u016f (FEM). Simula\u010dn\u00ed n\u00e1stroj vyu\u017e\u00edv\u00e1 analytick\u00fd sou\u010din h\u0159\u00eddele \u0161nekov\u00e9ho za\u0159\u00edzen\u00ed k ur\u010den\u00ed pr\u016fhybu \u0161neku. Je zalo\u017een na dvourozm\u011brn\u00e9m sou\u010dinu, kter\u00fd je pro simulaci mnohem vhodn\u011bj\u0161\u00ed. Pot\u00e9 je t\u0159eba zadat \u00fahel stoup\u00e1n\u00ed \u0161nekov\u00e9ho kola a ozuben\u00ed pro ur\u010den\u00ed maxim\u00e1ln\u00edho pr\u016fhybu.![\"\u0161nekov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/b-wormshaft-3.webp\")
<\/p>\nMaz\u00e1n\u00ed \u0161nekov\u00fdch h\u0159\u00eddel\u00ed<\/h2>\n
Syntetick\u00e9 a sm\u011bsn\u00e9 miner\u00e1ln\u00ed oleje jsou nejobl\u00edben\u011bj\u0161\u00edmi mazivy pro \u0161nekov\u00e9 p\u0159evody. Tyto oleje jsou formulov\u00e1ny na b\u00e1zi miner\u00e1ln\u00edho z\u00e1kladu a \u010dty\u0159 a\u017e \u0161esti procent syntetick\u00fdch mastn\u00fdch kyselin. P\u0159\u00edsady aktivn\u00ed v atmosf\u00e9\u0159e dod\u00e1vaj\u00ed sm\u011bsn\u00fdm p\u0159evodov\u00fdm olej\u016fm vynikaj\u00edc\u00ed mazac\u00ed vlastnosti a zabra\u0148uj\u00ed prokluzov\u00e1n\u00ed. Tyto oleje jsou vhodn\u00e9 pro vysokorychlostn\u00ed syst\u00e9my, jako jsou \u0161nekov\u00e9 p\u0159evody. Syntetick\u00fd olej m\u00e1 v\u0161ak nev\u00fdhodu v tom, \u017ee je nekompatibiln\u00ed s polykarbon\u00e1tem a n\u011bkter\u00fdmi barvami.
Um\u011bl\u00e1 maziva jsou drah\u00e1, ale mohou zlep\u0161it \u00fa\u010dinnost \u0161nekov\u00fdch p\u0159evod\u016f a \u017eivotnost. Um\u011bl\u00e1 maziva se obvykle d\u011bl\u00ed na dva typy: um\u011bl\u00e9 oleje PAO a syntetick\u00e9 oleje EP. Ty maj\u00ed zv\u00fd\u0161en\u00fd index viskozity a lze je pou\u017e\u00edt v r\u016fzn\u00fdch teplot\u00e1ch. Syntetick\u00e1 maziva obvykle obsahuj\u00ed protiod\u011brov\u00e9 p\u0159\u00edsady a EP (anti-dress-in).
\u0160nekov\u00e9 p\u0159evody se b\u011b\u017en\u011b montuj\u00ed nad nebo pod p\u0159evodovku. Spr\u00e1vn\u00e9 maz\u00e1n\u00ed je nezbytn\u00e9 pro zaji\u0161t\u011bn\u00ed spr\u00e1vn\u00e9 mont\u00e1\u017ee a provozu. Nedostate\u010dn\u00e9 maz\u00e1n\u00ed m\u016f\u017ee \u010dasto v\u00e9st k tomu, \u017ee za\u0159\u00edzen\u00ed sel\u017ee d\u0159\u00edve, ne\u017e se p\u0159edpokl\u00e1dalo. Z tohoto d\u016fvodu si technik nemus\u00ed b\u00fdt v\u011bdom souvislosti mezi nedostatkem maziva a selh\u00e1n\u00edm za\u0159\u00edzen\u00ed. Je d\u016fle\u017eit\u00e9 dodr\u017eovat doporu\u010den\u00ed v\u00fdrobce a pou\u017e\u00edvat pro p\u0159evodovku mazivo vy\u0161\u0161\u00ed kvality.
\u0160nekov\u00e9 pohony sni\u017euj\u00ed v\u016fli minimalizac\u00ed v\u00fdkonu mezi kovov\u00fdmi \u010d\u00e1stmi za\u0159\u00edzen\u00ed. V\u016fle m\u016f\u017ee zp\u016fsobit po\u0161kozen\u00ed, pokud p\u016fsob\u00ed nevyv\u00e1\u017een\u00e9 s\u00edly. \u0160nekov\u00e9 pohony jsou lehk\u00e9 a odoln\u00e9, proto\u017ee maj\u00ed minimum pohybliv\u00fdch prvk\u016f. \u0160nekov\u00e9 pohony jsou nav\u00edc ti\u0161\u0161\u00ed a m\u00e9n\u011b vibruj\u00ed. Jejich kluzn\u00fd pohyb nav\u00edc se\u0161kr\u00e1b\u00e1v\u00e1 p\u0159ebyte\u010dn\u00e9 mazivo. Neust\u00e1l\u00fd kluzn\u00fd pohyb generuje velk\u00e9 mno\u017estv\u00ed tepla, a proto je vynikaj\u00edc\u00ed maz\u00e1n\u00ed z\u00e1sadn\u00ed.
Oleje s vy\u0161\u0161\u00ed pevnost\u00ed filmu a vynikaj\u00edc\u00ed p\u0159ilnavost\u00ed jsou ide\u00e1ln\u00ed pro maz\u00e1n\u00ed \u0161nekov\u00fdch p\u0159evod\u016f. N\u011bkter\u00e9 z t\u011bchto olej\u016f obsahuj\u00ed s\u00edru, kter\u00e1 m\u016f\u017ee naleptat bronzov\u00e9 ozuben\u00e9 kolo. Abyste se tomu vyhnuli, je d\u016fle\u017eit\u00e9 pou\u017e\u00edvat mazivo, kter\u00e9 m\u00e1 vysokou pevnost filmu a pom\u00e1h\u00e1 p\u0159edch\u00e1zet nerovnostem p\u0159i sva\u0159ov\u00e1n\u00ed. Ide\u00e1ln\u00ed mazivo pro \u0161nekov\u00e9 p\u0159evody je takov\u00e9, kter\u00e9 poskytuje vynikaj\u00edc\u00ed pevnost filmu a neobsahuje s\u00edru.<\/p>\n![\"\u010c\u00ednsk\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/wormshaft-l1.webp\")
![\"\u010c\u00ednsk\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/wormshaft-l2.webp\")
<\/p>","protected":false},"excerpt":{"rendered":"