{"id":2922,"date":"2023-05-29T01:28:26","date_gmt":"2023-05-29T01:28:26","guid":{"rendered":"http:\/\/cyclogearreducer.top\/china-high-quality-china-wholesale-prices-motor-speed-reducer-gear-reduction-box-servo-planetary-gearbox-cycloidal-gearbox-applications\/"},"modified":"2023-05-29T01:28:26","modified_gmt":"2023-05-29T01:28:26","slug":"china-high-quality-china-wholesale-prices-motor-speed-reducer-gear-reduction-box-servo-planetary-gearbox-cycloidal-gearbox-applications","status":"publish","type":"post","link":"https:\/\/cyclogearreducer.top\/sk\/china-high-quality-china-wholesale-prices-motor-speed-reducer-gear-reduction-box-servo-planetary-gearbox-cycloidal-gearbox-applications\/","title":{"rendered":"\u010c\u00edna vysoko kvalitn\u00e9 \u010d\u00ednske ve\u013ekoobchodn\u00e9 ceny reduk\u010dn\u00e9 prevodovky s redukciou r\u00fdchlosti motora, reduk\u010dn\u00e1 skrinka, servomotor, plan\u00e9tov\u00e1 prevodovka, cykloidn\u00e1 prevodovka"},"content":{"rendered":"
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Popis produktu<\/h2>\n

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Popis produktu<\/p>\n

\u010c\u00edna Ve\u013ekoobchodn\u00e9 ceny Reduktor r\u00fdchlosti motora Reduktor prevodovky servo planet\u00e1rna prevodovka<\/p>\n

HangZhou Fubao Electromechanical Technology Co., Ltd. Reduktor ot\u00e1\u010dok motora, reduk\u010dn\u00e1 skrinka, servo plan\u00e9tov\u00e1 prevodovka <\/b>je nov\u00e1 gener\u00e1cia praktick\u00fdch produktov, ktor\u00e9 nez\u00e1visle vyvinula na\u0161a spolo\u010dnos\u0165: <\/p>\n

N\u00edzka hlu\u010dnos\u0165: menej ako 65 dB. <\/p>\n

Svetl\u00e1 v\u00fd\u0161ka v spodnej \u010dasti chrbta: a\u017e 3 obl\u00fakov\u00e9 min\u00faty v CZPT a 5 obl\u00fakov\u00fdch min\u00fat v dvojstup\u0148ovom re\u017eime. <\/p>\n

Vysok\u00fd kr\u00fatiaci moment: vy\u0161\u0161\u00ed ako kr\u00fatiaci moment \u0161tandardn\u00e9ho plan\u00e9tov\u00e9ho reduktora. <\/p>\n

Vysok\u00e1 stabilita: vysokopevnostn\u00e1 legovan\u00e1 oce\u013e, cel\u00e9 ozuben\u00e9 koleso po kalen\u00ed, nielen povrchov\u00e1 tvrd\u00e1 n\u00e1hrada. <\/p>\n

Vysok\u00fd brzdn\u00fd pomer: Modul\u00e1rna kon\u0161trukcia, plan\u00e9tov\u00e1 prevodovka m\u00f4\u017ee by\u0165 prepojen\u00e1.<\/p>\n

Reduktor ot\u00e1\u010dok motora, reduk\u010dn\u00e1 prevodovka, servo planet\u00e1rna prevodovka <\/b>charakteristika:<\/b><\/p>\n

1. V\u00fdrobca plan\u00e9tov\u00fdch reduktorov - Fubao Electromechanical Technology pou\u017e\u00edva integrovan\u00fd plan\u00e9tov\u00fd nosi\u010d a v\u00fdstupn\u00fd hriade\u013e, \u010do m\u00f4\u017ee poskytn\u00fa\u0165 lep\u0161iu torzn\u00fa tuhos\u0165. Po presnom obr\u00e1ban\u00ed nie je ozuben\u00e9 koleso \u013eahk\u00e9 excentrick\u00e9, \u010do m\u00f4\u017ee zn\u00ed\u017ei\u0165 ru\u0161enie, opotrebenie a hluk a z\u00e1rove\u0148 vyu\u017ei\u0165 ve\u013ek\u00e9 rozp\u00e4tie. Lo\u017eisk\u00e1 s\u00fa usporiadan\u00e9 so \u0161irok\u00fdm rozp\u00e4t\u00edm, aby sa rozlo\u017eilo za\u0165a\u017eenie lo\u017e\u00edsk a op\u00e4\u0165 sa posilnila tuhos\u0165 kr\u00fatiaceho momentu a radi\u00e1lna nosnos\u0165. Reduktor ot\u00e1\u010dok motora, reduk\u010dn\u00e1 prevodovka, servo planet\u00e1rna prevodovka<\/b>V\u00fdstupn\u00fd kryt je vyroben\u00fd zo zliatiny hlin\u00edka, ktor\u00e1 poskytuje lep\u0161iu schopnos\u0165 odv\u00e1dza\u0165 teplo z produktu, tak\u017ee reduktor vyroben\u00fd spolo\u010dnos\u0165ou Fubao Electromechanical Technology m\u00f4\u017ee zohr\u00e1va\u0165 vynikaj\u00facu \u00falohu v oblasti mechanick\u00fdch n\u00e1strojov.<\/p>\n

2. Plan\u00e9tov\u00e9 ozuben\u00e9 koleso je \u0161peci\u00e1lne vyroben\u00e9 z legovanej ocele. Najprv sa podrob\u00ed tepeln\u00e9mu spracovaniu kalen\u00edm a pop\u00fa\u0161\u0165an\u00edm, aby tvrdos\u0165 materi\u00e1lu dosiahla 30 stup\u0148ov HRC, a potom sa povrchovo uprav\u00ed nitrid\u00e1ciou na HV860, tak\u017ee v\u00fdrobok m\u00e1 charakteristiky vysokej povrchovej tvrdosti a vysokej h\u00fa\u017eevnatosti v strede a dosahuje najlep\u0161iu pevnos\u0165 a optimaliz\u00e1ciu \u017eivotnosti.<\/p>\n

3. Vstupn\u00fd hriade\u013e a v\u00fdstupn\u00fd hriade\u013e motora s\u00fa spojen\u00e9 skrutkovou kon\u0161trukciou s kruhov\u00fdm tesnen\u00edm hriade\u013ea a v\u010faka anal\u00fdze dynamick\u00e9ho vyv\u00e1\u017eenia je mo\u017en\u00e9 zabezpe\u010di\u0165, aby pri vysok\u00fdch r\u00fdchlostiach nedoch\u00e1dzalo k excentrick\u00e9mu za\u0165a\u017eeniu. Po zn\u00ed\u017een\u00ed zbyto\u010dnej radi\u00e1lnej sily sa \u00fa\u010dinne zni\u017euje za\u0165a\u017eenie na strane motora.<\/p>\n

4. Materi\u00e1l vstupn\u00e9ho krytu\/pripojovacieho sedla motora je vyroben\u00fd zo zliatiny hlin\u00edka, ktor\u00e1 zabezpe\u010duje lep\u0161\u00ed odvod tepla a z\u00e1rove\u0148 poskytuje dobr\u00fa s\u00faosos\u0165 a zvislos\u0165 v\u010faka profesion\u00e1lnemu s\u00fastruhov\u00e9mu spracovaniu, tak\u017ee produkt je mo\u017en\u00e9 stabilne kombinova\u0165 s r\u00f4znymi motormi a zni\u017eova\u0165 tak po\u0161kodenie sp\u00f4soben\u00e9 nedostato\u010dnou presnos\u0165ou. Zbyto\u010dn\u00e1 axi\u00e1lna radi\u00e1lna sila predl\u017euje \u017eivotnos\u0165 produktu.<\/p>\n

Parametre produktu<\/p>\n

\u00a0<\/p>\n\n\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n
Parametre s\u00e9rie WVB\/WVBL<\/td>\n\u010c\u00edslo modelu<\/td>\nWVB042\/WVBL50<\/td>\nWVB60\/WVBL70<\/td>\nWVB\/WVBL90<\/td>\nWVB\/WVBL120<\/td>\nWVB142\/WVBL155<\/td>\nWVB180\/WVBL205<\/td>\nWVB220\/WVBL235<\/td>\n<\/tr>\n
Menovit\u00fd v\u00fdstupn\u00fd kr\u00fatiaci moment<\/td>\n13 \u2013 17 Nm<\/td>\n32 \u2013 48 Nm<\/td>\n80 \u2013 125 Nm<\/td>\n165 \u2013 265 Nm<\/td>\n280 \u2013 530 Nm<\/td>\n480 \u2013 960 Nm<\/td>\n900 \u2013 1 360 Nm<\/td>\n<\/tr>\n
Reduk\u010dn\u00fd pomer<\/td>\n\u00darove\u0148 1: 3, 4, 5, 7, 10<\/td>\nL2: 12, 15, 20, 25, 30, 35, 40, 50, 70, 100<\/td>\n<\/tr>\n
V\u00f4\u013ea plan\u00e9tov\u00e9ho prevodu<\/td>\nL1: P1\u22643 P2\u22645 L2: P1\u22645 P2\u22647<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/p>\n

Detailn\u00e9 fotografie<\/p>\n

<\/p>\n

Detaily produktu<\/p>\n

<\/p>\n

Ostatn\u00e9 produkty<\/p>\n

<\/p>\n

V\u00fdhoda produktu<\/p>\n

V porovnan\u00ed s in\u00fdmi reduk\u010dn\u00fdmi strojmi, Reduktor ot\u00e1\u010dok motora s paraleln\u00fdm hriade\u013eom, servo planet\u00e1rna prevodovka <\/b>Stroje maj\u00fa vysok\u00fa tuhos\u0165, vysok\u00fa presnos\u0165 (jednostup\u0148ov\u00fd prevod je mo\u017en\u00e9 dosiahnu\u0165 v r\u00e1mci 1 bodu), vysok\u00fa \u00fa\u010dinnos\u0165 prevodu (jednostup\u0148ov\u00fd prevod v modeli 97-98%), vysok\u00fd pomer kr\u00fatiaceho momentu a objemu, bez\u00fadr\u017ebov\u00e9 pou\u017eitie po\u010das celej \u017eivotnosti a \u010fal\u0161ie vlastnosti. <\/p>\n

Kv\u00f4li t\u00fdmto vlastnostiam,Reduktor ot\u00e1\u010dok motora s paraleln\u00fdm hriade\u013eom, servo planet\u00e1rna prevodovka<\/b> je v\u00e4\u010d\u0161inou in\u0161talovan\u00fd na krokovom motore a servomotore, pou\u017e\u00edva sa na zn\u00ed\u017eenie r\u00fdchlosti, zv\u00fd\u0161enie kr\u00fatiaceho momentu a prisp\u00f4sobenie zotrva\u010dnosti.<\/p>\n

Profil spolo\u010dnosti<\/p>\n

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HangZhou Fubao Electromechanical Technology Co., Ltd.<\/b> Spolo\u010dnos\u0165 bola zalo\u017een\u00e1 v roku 2008 a m\u00e1 kompletn\u00fd n\u00e1vrh a v\u00fdrobn\u00fa kapacitu prec\u00edznych reduktorov. V oblasti v\u00fdskumu a v\u00fdvoja, v\u00fdroby, mont\u00e1\u017ee a predaja m\u00e1 viac ako 10-ro\u010dn\u00e9 sk\u00fasenosti v oblasti v\u00fdroby ozuben\u00fdch kolies. V\u00fdrobn\u00e9 zariadenia s\u00fa vybaven\u00e9 \u0161vaj\u010diarskou br\u00faskou na ozuben\u00e9 koles\u00e1 Riesenhahl, dom\u00e1cou br\u00faskou na ozuben\u00e9 koles\u00e1 Qinchuan, odva\u013eovacou fr\u00e9zkou na ozuben\u00e9 koles\u00e1 Hamai a dom\u00e1cou odva\u013eovacou fr\u00e9zkou na ozuben\u00e9 koles\u00e1 Xihu (West Lake) Dis, japonsk\u00fdm CNC s\u00fastruhom Yasaki TLGmazak, CNC fr\u00e9zkou a \u010fal\u0161\u00edm plne CNC vybaven\u00edm. Okrem toho je vybaven\u00e1 \u010fal\u0161\u00edmi pokro\u010dil\u00fdmi merac\u00edmi zariadeniami, ako je japonsk\u00fd detektor ozuben\u00fdch kolies TTI, 3-s\u00faradnicov\u00e9 meranie, pr\u00edstroj na meranie v\u00f4le reduktora at\u010f. Z\u00e1rove\u0148 so silnou v\u00fdrobnou kapacitou m\u00f4\u017ee zabezpe\u010di\u0165 stabiln\u00fa a nepretr\u017eit\u00fa v\u00fdrobu vysoko kvalitn\u00fdch presn\u00fdch reduktorov.<\/p>\n

Presn\u00fd reduktor vyroben\u00fd na\u0161ou spolo\u010dnos\u0165ou sa vyzna\u010duje vysokou \u0161truktur\u00e1lnou tuhos\u0165ou, malou sp\u00e4tnou v\u00f4\u013eou, presn\u00fdm prevodom at\u010f. Je \u0161iroko pou\u017e\u00edvan\u00fd v r\u00f4znych odvetviach. Spolo\u010dnosti sa dr\u017eia konceptu, \u017ee umo\u017e\u0148uj\u00fa z\u00e1kazn\u00edkom zapoji\u0165 sa do v\u00fdroby a sna\u017eia sa poskytova\u0165 z\u00e1kazn\u00edkom personalizovanej\u0161ie slu\u017eby. V oblasti presn\u00e9ho prevodu dosiahli jedine\u010dn\u00e9 \u00faspechy. Na\u0161ou snahou v CZPT je prispie\u0165 k \u010falekosiahlym v\u00fdsledkom.<\/p>\n

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\u00a0<\/p>\n

V\u00fdstavba tov\u00e1rne<\/p>\n

<\/p>\n

Ot\u00e1zka: \u010cas v\u00fdmeny maziva reduktora r\u00fdchlosti<\/b>
A: Pri utesnen\u00ed primeran\u00e9ho mno\u017estva maziva a prev\u00e1dzke reduktora je \u0161tandardn\u00e1 doba v\u00fdmeny 20 000 hod\u00edn v z\u00e1vislosti od stavu starnutia maziva. Okrem toho, ak je mazivo zne\u010disten\u00e9 alebo sa pou\u017e\u00edva pri okolitej teplote (nad 40 \u00b0C), skontrolujte starnutie a zne\u010distenie maziva a uve\u010fte dobu v\u00fdmeny.<\/p>\n

Ot\u00e1zka: Dodacia lehota<\/b>
A: Fubao m\u00e1 viac ako 2000 v\u00fdrobn\u00fdch jednotiek, denn\u00fa produkciu viac ako 1000 kusov, \u0161tandardn\u00e9 modely do 7 dn\u00ed od dodania.<\/p>\n

Ot\u00e1zka: V\u00fdber reduktora<\/b>
A: Fubao poskytuje profesion\u00e1lne poradenstvo pri v\u00fdbere produktov s vy\u0161\u0161\u00edm stup\u0148om zhody produktov, vy\u0161\u0161ou n\u00e1kladovou efekt\u00edvnos\u0165ou a vy\u0161\u0161ou mierou vyu\u017eitia.<\/p>\n

Ot\u00e1zka: Rozsah pou\u017eitia reduktora<\/b>
A: Fubao m\u00e1 profesion\u00e1lny v\u00fdskumn\u00fd a v\u00fdvojov\u00fd t\u00edm, kompletn\u00fd dizajn kateg\u00f3rie, dok\u00e1\u017ee sa prisp\u00f4sobi\u0165 ak\u00e9muko\u013evek krokov\u00e9mu motoru, servomotoru a dosiahnu\u0165 presnej\u0161ie zladenie.<\/p>\n

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\n N\u00e1klady na dopravu:<\/p>\n
\n <\/i><\/p>\n
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Odhadovan\u00e1 preprava za jednotku.<\/p>\n


\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>
\n\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/th>\n

\n Na rokovanie\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/div>\n\n\n\n\n\n
Aplik\u00e1cia:<\/th>\nMotor, Stroje, Po\u013enohospod\u00e1rske stroje, Oh\u00fdba\u010dka r\u00farok<\/td>\n<\/tr>\n
Tvrdos\u0165:<\/th>\nSkalen\u00fd povrch zuba<\/td>\n<\/tr>\n
In\u0161tal\u00e1cia:<\/th>\nHorizont\u00e1lny typ<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/div>\n\n\n\n
Prisp\u00f4sobenie:<\/th>\n\n
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\n K dispoz\u00edcii\n <\/div>\n

|<\/span><\/p>\n

<\/i>Prisp\u00f4soben\u00e1 po\u017eiadavka<\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n

\"\u0161pir\u00e1lov\u00e1<\/p>\n

V\u00fdhody pou\u017eitia cykl\u00f3novej prevodovky<\/h2>\n

Pou\u017eitie cykloidnej prevodovky na pohon vstupn\u00e9ho hriade\u013ea je ve\u013emi \u00fa\u010dinn\u00fd sp\u00f4sob, ako zn\u00ed\u017ei\u0165 r\u00fdchlos\u0165 stroja. Dosahuje to zn\u00ed\u017een\u00edm r\u00fdchlosti vstupn\u00e9ho hriade\u013ea o vopred ur\u010den\u00fd pomer. Je schopn\u00e1 dosiahnu\u0165 ve\u013emi vysok\u00e9 prevodov\u00e9 pomery v relat\u00edvne mal\u00fdch rozmeroch.<\/p>\n

Prevodov\u00fd pomer<\/h2>\n

\u010ci u\u017e kon\u0161truujete lodn\u00fd pohonn\u00fd syst\u00e9m alebo \u010derpadlo pre ropn\u00fd a plyn\u00e1rensk\u00fd priemysel, pou\u017eitie cykloidn\u00fdch prevodoviek m\u00e1 ur\u010dit\u00e9 v\u00fdhody. V porovnan\u00ed s in\u00fdmi typmi prevodoviek s\u00fa krat\u0161ie a maj\u00fa lep\u0161iu hustotu kr\u00fatiaceho momentu. Tieto prevodovky tie\u017e pon\u00fakaj\u00fa najlep\u0161iu presnos\u0165 hmotnosti a polohovania.
Z\u00e1kladn\u00e1 kon\u0161trukcia cykloidnej prevodovky je podobn\u00e1 kon\u0161trukcii plan\u00e9tovej prevodovky. Hlavn\u00fd rozdiel spo\u010d\u00edva v profile zubov ozuben\u00e9ho kolesa.
Cykloidn\u00e9 ozuben\u00e9 koles\u00e1 maj\u00fa men\u0161ie opotrebovanie bokov zubov a ni\u017e\u0161ie Hertzovo kontaktn\u00e9 nap\u00e4tie. Maj\u00fa tie\u017e ni\u017e\u0161ie trenie a torzn\u00fa tuhos\u0165. V\u010faka t\u00fdmto v\u00fdhod\u00e1m s\u00fa ide\u00e1lne pre aplik\u00e1cie, ktor\u00e9 zah\u0155\u0148aj\u00fa \u0165a\u017ek\u00e9 za\u0165a\u017eenia alebo vysokor\u00fdchlostn\u00e9 pohony. S\u00fa tie\u017e vhodn\u00e9 pre vysok\u00e9 prevodov\u00e9 pomery.
V cykloidnej prevodovke poh\u00e1\u0148a vstupn\u00fd hriade\u013e excentrick\u00e9 lo\u017eisko, zatia\u013e \u010do v\u00fdstupn\u00fd hriade\u013e poh\u00e1\u0148a cykloidn\u00fd kot\u00fa\u010d. Cykloidn\u00fd kot\u00fa\u010d sa ot\u00e1\u010da okolo pevn\u00e9ho kr\u00fa\u017eku a \u010dapy ozuben\u00e9ho venca zasahuj\u00fa do otvorov v kot\u00fa\u010di. \u010capy potom poh\u00e1\u0148aj\u00fa v\u00fdstupn\u00fd hriade\u013e, ke\u010f sa kot\u00fa\u010d ot\u00e1\u010da.
Cykloidn\u00e9 ozuben\u00e9 koles\u00e1 s\u00fa ide\u00e1lne pre aplik\u00e1cie, ktor\u00e9 vy\u017eaduj\u00fa vysok\u00e9 prevodov\u00e9 pomery a n\u00edzke trenie. S\u00fa tie\u017e vhodn\u00e9 pre aplik\u00e1cie, ktor\u00e9 vy\u017eaduj\u00fa vysok\u00fa torzn\u00fa tuhos\u0165 a odolnos\u0165 vo\u010di r\u00e1zov\u00e9mu za\u0165a\u017eeniu. S\u00fa tie\u017e vhodn\u00e9 pre aplik\u00e1cie, ktor\u00e9 vy\u017eaduj\u00fa kompaktn\u00fa kon\u0161trukciu a n\u00edzku v\u00f4\u013eu.
Prevodov\u00fd pomer cykloidnej prevodovky je ur\u010den\u00fd po\u010dtom lalokov na cykloidnom disku. Kon\u0161trukcia cykloidn\u00e9ho disku s pomerom n=n pohne o jeden lalok na ot\u00e1\u010dku vstupn\u00e9ho hriade\u013ea.
Cykloidn\u00e9 ozuben\u00e9 koles\u00e1 je mo\u017en\u00e9 vyrobi\u0165 tak, aby sa prevodov\u00fd pomer zn\u00ed\u017eil z 30:1 na 300:1. Tieto ozuben\u00e9 koles\u00e1 s\u00fa vhodn\u00e9 pre n\u00e1ro\u010dn\u00e9 aplik\u00e1cie, najm\u00e4 v automatiza\u010dnom priemysle. Pon\u00fakaj\u00fa tie\u017e najlep\u0161iu presnos\u0165 polohovania a v\u00f4\u013eu. Vy\u017eaduj\u00fa si v\u0161ak \u0161peci\u00e1lne v\u00fdrobn\u00e9 procesy a ne\u0161tandardn\u00e9 vlastnosti.<\/p>\n

Tlakov\u00e1 sila<\/h2>\n

V porovnan\u00ed s konven\u010dn\u00fdmi prevodovkami m\u00e1 cykloidn\u00e1 prevodovka jedine\u010dn\u00fa kinematick\u00fa s\u00fastavu. M\u00e1 excentrick\u00e9 lo\u017eisko v rota\u010dnom r\u00e1me, ktor\u00e9 poh\u00e1\u0148a cykloidn\u00fd disk. Vyzna\u010duje sa n\u00edzkou v\u00f4\u013eou a torznou tuhos\u0165ou, \u010do umo\u017e\u0148uje prevodov\u00fd pohyb.
V tejto \u0161t\u00fadii sa sk\u00famali vplyvy kon\u0161truk\u010dn\u00fdch parametrov s cie\u013eom vyvin\u00fa\u0165 optim\u00e1lny n\u00e1vrh cykloidn\u00e9ho reduktora. \u0160tudovali sa tri hlavn\u00e9 valiv\u00e9 uzly: cykloidn\u00fd kot\u00fa\u010d, vonkaj\u0161\u00ed kr\u00fa\u017eok a vstupn\u00fd hriade\u013e. Tieto boli pou\u017eit\u00e9 na anal\u00fdzu dynamick\u00fdch s\u00edl s\u00favisiacich s pohybom, ktor\u00e9 mo\u017eno pou\u017ei\u0165 na v\u00fdpo\u010det nap\u00e4t\u00ed a deform\u00e1ci\u00ed. Frekvencia z\u00e1beru ozuben\u00fdch kolies bola vypo\u010d\u00edtan\u00e1 pomocou vzorca, ktor\u00fd zah\u0155\u0148al korek\u010dn\u00fd faktor pre rotuj\u00faci r\u00e1m vonkaj\u0161ieho kr\u00fa\u017eku.
Na vyhodnotenie cykloidn\u00e9ho disku bola vykonan\u00e1 trojrozmern\u00e1 \u0161t\u00fadia met\u00f3dou kone\u010dn\u00fdch prvkov (FEA). Sk\u00famal sa vplyv ve\u013ekosti otvorov na indukovan\u00e9 nap\u00e4tia disku. \u0160t\u00fadia sa tie\u017e zamerala na zvlnenie kr\u00fatiaceho momentu cykloidn\u00e9ho pohonu.
Autori tejto \u0161t\u00fadie sk\u00famali aj rozlo\u017eenie v\u00f4le vo v\u00fdstupnom mechanizme, pri\u010dom zoh\u013eadnili odch\u00fdlky obr\u00e1bania a \u0161trukt\u00faru a geometriu v\u00fdstupn\u00e9ho mechanizmu. \u0160t\u00fadia sa tie\u017e zamerala na relat\u00edvnu \u00fa\u010dinnos\u0165 cykloidn\u00e9ho reduktora, ktor\u00fd bol zalo\u017een\u00fd na jednokot\u00fa\u010dovom cykloidnom reduktore s rozdielom jedn\u00e9ho zuba.
Autori tejto \u0161t\u00fadie dok\u00e1zali odvodi\u0165 kontaktn\u00e9 nap\u00e4tie cykloidn\u00e9ho disku, ktor\u00e9 sa vypo\u010d\u00edta pomocou kontaktnej tuhosti zalo\u017eenej na materi\u00e1li. Toto sa d\u00e1 pou\u017ei\u0165 na ur\u010denie presn\u00fdch kontaktn\u00fdch nap\u00e4t\u00ed v cykloidnej prevodovke.
Je d\u00f4le\u017eit\u00e9 pozna\u0165 pomery potrebn\u00e9 na v\u00fdpo\u010det miery \u00fanosnosti. T\u00fa mo\u017eno vypo\u010d\u00edta\u0165 pomocou vzorca f = k (S x R), kde S je objem prvku, R je hmotnos\u0165, k je kontaktn\u00e1 tuhos\u0165 a f je vektor sily.\"\u0161pir\u00e1lov\u00e1<\/p>\n

Smer ot\u00e1\u010dania<\/h2>\n

Na rozdiel od konven\u010dn\u00e9ho ozuben\u00e9ho kolesa, ktor\u00e9 m\u00e1 jednu os ot\u00e1\u010dania, m\u00e1 cykloidn\u00e1 prevodovka tri osi ot\u00e1\u010dania, ktor\u00e9 s\u00fa rovnobe\u017en\u00e9 a le\u017eia v jednej rovine. Cykloidn\u00e1 prevodovka m\u00e1 vynikaj\u00facu torzn\u00fa tuhos\u0165 a odolnos\u0165 vo\u010di r\u00e1zov\u00e9mu za\u0165a\u017eeniu. Zais\u0165uje tie\u017e kon\u0161tantn\u00fa uhlov\u00fa r\u00fdchlos\u0165 a pou\u017e\u00edva sa vo vysokor\u00fdchlostn\u00fdch prevodovk\u00e1ch.
Cykloidn\u00e1 prevodovka sa sklad\u00e1 zo vstupn\u00e9ho hriade\u013ea, hnacieho \u010dlena a cykloidn\u00e9ho kot\u00fa\u010da. Kot\u00fa\u010d sa ot\u00e1\u010da jedn\u00fdm smerom, zatia\u013e \u010do vstupn\u00fd hriade\u013e sa ot\u00e1\u010da opa\u010dn\u00fdm smerom. Vstupn\u00fd hriade\u013e je excentricky upevnen\u00fd na hnacom \u010dlene. Cykloidn\u00fd kot\u00fa\u010d zaber\u00e1 s telesom ozuben\u00e9ho venca a rota\u010dn\u00fd pohyb cykloidn\u00e9ho kot\u00fa\u010da sa pren\u00e1\u0161a na v\u00fdstupn\u00fd hriade\u013e.
Na v\u00fdpo\u010det smeru ot\u00e1\u010dania cykloidnej prevodovky mus\u00ed ma\u0165 cykloid spr\u00e1vnu uhlov\u00fa orient\u00e1ciu a stredov\u00e1 \u010diara cykloidu by mala by\u0165 zarovnan\u00e1 so stredom v\u00fdstupn\u00e9ho otvoru. Najkrat\u0161ia d\u013a\u017eka cykloidu by sa mala rovna\u0165 polomeru rozte\u010de \u010dapu. Najv\u00e4\u010d\u0161\u00ed polomer cykloidu by mal by\u0165 rovnak\u00fd ako vonkaj\u0161\u00ed priemer lo\u017eiska.
Jednostup\u0148ov\u00fd prevod nebude ma\u0165 ve\u013ea priestoru na pr\u00e1cu, tak\u017ee na maximaliz\u00e1ciu priestoru budete potrebova\u0165 viacstup\u0148ov\u00fd prevod. To je tie\u017e d\u00f4vod, pre\u010do s\u00fa cykloidn\u00e9 prevody zvy\u010dajne navrhnut\u00e9 so skr\u00e1ten\u00fdm cykloidom.
Na v\u00fdpo\u010det najefekt\u00edvnej\u0161ieho profilu zuba pre cykloidn\u00e9 ozuben\u00e9 koleso bola navrhnut\u00e1 nov\u00e1 met\u00f3da. T\u00e1to met\u00f3da vyu\u017e\u00edva matematick\u00fd model, ktor\u00fd vyu\u017e\u00edva smer ot\u00e1\u010dania cykloidy a nieko\u013eko \u010fal\u0161\u00edch geometrick\u00fdch parametrov. Pomocou po \u010dastiach definovanej funkcie s\u00favisiacej s rozlo\u017een\u00edm uhla tlaku sa ur\u010d\u00ed najefekt\u00edvnej\u0161\u00ed profil cykloidy. Ten sa potom prekryje s teoretick\u00fdm profilom. Nov\u00e1 met\u00f3da je ove\u013ea flexibilnej\u0161ia ako konven\u010dn\u00e1 met\u00f3da a dok\u00e1\u017ee sa prisp\u00f4sobi\u0165 meniacim sa trendom cykloidn\u00e9ho profilu.<\/p>\n

Dizajn<\/h2>\n

Bolo vyvinut\u00fdch nieko\u013eko kon\u0161trukci\u00ed cykloidn\u00fdch prevodoviek. Tieto prevodovky maj\u00fa ve\u013ek\u00fd reduk\u010dn\u00fd pomer v jednom stupni. Pou\u017e\u00edvaj\u00fa sa hlavne pre \u0165a\u017ek\u00e9 stroje. Poskytuj\u00fa dobr\u00fa torzn\u00fa tuhos\u0165 a odolnos\u0165 vo\u010di r\u00e1zov\u00e9mu za\u0165a\u017eeniu. Pri vysok\u00fdch ot\u00e1\u010dkach v\u0161ak maj\u00fa aj vibr\u00e1cie. Na n\u00e1jdenie rie\u0161enia tohto probl\u00e9mu bolo vykonan\u00fdch nieko\u013eko \u0161t\u00fadi\u00ed.
Cykloidn\u00e1 prevodovka sa navrhuje v\u00fdpo\u010dtom reduk\u010dn\u00e9ho pomeru mechanizmu. Tento pomer sa z\u00edska ve\u013ekos\u0165ou vstupn\u00fdch ot\u00e1\u010dok. Ten sa potom vyn\u00e1sob\u00ed reduk\u010dn\u00fdm pomerom profilu ozuben\u00e9ho kolesa.
Najd\u00f4le\u017eitej\u0161\u00edm faktorom pri kon\u0161trukcii cykloidnej prevodovky je rozlo\u017eenie za\u0165a\u017eenia pozd\u013a\u017e \u0161\u00edrky ozuben\u00e9ho kolesa. Pou\u017eit\u00edm tohto faktora ako kon\u0161truk\u010dn\u00e9ho krit\u00e9ria je mo\u017en\u00e9 zn\u00ed\u017ei\u0165 amplit\u00fadu vibr\u00e1ci\u00ed. T\u00fdm sa zabezpe\u010d\u00ed spr\u00e1vna funkcia prevodovky. Na vytvorenie spr\u00e1vnych podmienok p\u00e1rovania je potrebn\u00e9 presne definova\u0165 trochoidn\u00fd profil na obvode cykloidn\u00e9ho disku.
Jednou z najbe\u017enej\u0161\u00edch foriem cykloidn\u00fdch ozuben\u00fdch kolies je kruhov\u00e9 obl\u00fakov\u00e9 ozubenie. Toto je najbe\u017enej\u0161\u00ed typ ozubenia pou\u017e\u00edvan\u00fd v s\u00fa\u010dasnosti.
\u010eal\u0161\u00edm typom ozuben\u00e9ho kolesa je hypocykloida. Tento tvar vy\u017eaduje, aby priemer valivej kru\u017enice bol rovn\u00fd polovici priemeru z\u00e1kladnej kru\u017enice. \u010eal\u0161\u00edm \u0161peci\u00e1lnym pr\u00edpadom je tvar ozuben\u00e9ho kolesa s hrotom. Tento tvar sa naz\u00fdva aj hodinov\u00e9 ozubenie.
Aby tento profil ozuben\u00e9ho kolesa fungoval, po\u010diato\u010dn\u00fd bod kontaktu mus\u00ed zosta\u0165 pevn\u00fd na okraji valiv\u00e9ho disku. T\u00fdm sa vytvor\u00ed hypocykloidn\u00e1 krivka. Krivka sa sleduje z tohto po\u010diato\u010dn\u00e9ho bodu.
Na presk\u00famanie tohto profilu ozuben\u00e9ho kolesa autori pou\u017eili 3D anal\u00fdzu met\u00f3dou kone\u010dn\u00fdch prvkov. Pou\u017eili matematick\u00fd model v\u00fdroby ozuben\u00fdch kolies, ktor\u00fd zah\u0155\u0148al kinematick\u00e9 parametre, v\u00fdpo\u010dty v\u00fdstupn\u00e9ho momentu a kroky obr\u00e1bania. V\u00fdsledn\u00fd n\u00e1vrh eliminoval v\u00f4\u013eu.\"\u0161pir\u00e1lov\u00e1<\/p>\n

Ve\u013ekos\u0165 a v\u00fdber<\/h2>\n

V\u00fdber prevodovky m\u00f4\u017ee by\u0165 zlo\u017eit\u00e1 \u00faloha. Je potrebn\u00e9 zoh\u013eadni\u0165 mnoho faktorov. Mus\u00edte ur\u010di\u0165 typ aplik\u00e1cie, po\u017eadovan\u00fa r\u00fdchlos\u0165, za\u0165a\u017eenie a prevodov\u00fd pomer prevodovky. Z\u00edskan\u00edm t\u00fdchto inform\u00e1ci\u00ed m\u00f4\u017eete n\u00e1js\u0165 rie\u0161enie, ktor\u00e9 v\u00e1m najlep\u0161ie vyhovuje.
Prv\u00e1 vec, ktor\u00fa mus\u00edte urobi\u0165, je n\u00e1js\u0165 spr\u00e1vnu ve\u013ekos\u0165. Existuje nieko\u013eko programov na ur\u010dovanie ve\u013ekosti, ktor\u00e9 v\u00e1m pom\u00f4\u017eu ur\u010di\u0165 najvhodnej\u0161iu prevodovku pre va\u0161u aplik\u00e1ciu. M\u00f4\u017eete za\u010da\u0165 nakreslen\u00edm cykloidn\u00e9ho ozuben\u00e9ho kolesa, ktor\u00e9 v\u00e1m pom\u00f4\u017ee vytvori\u0165 s\u00fa\u010diastku.
Pri dimenzovan\u00ed je d\u00f4le\u017eit\u00e9 zv\u00e1\u017ei\u0165 prostredie. R\u00e1zov\u00e9 za\u0165a\u017eenia, podmienky prostredia a teploty okolia m\u00f4\u017eu zv\u00fd\u0161i\u0165 opotrebovanie zubov ozuben\u00fdch kolies. Teplota m\u00e1 tie\u017e v\u00fdznamn\u00fd vplyv na viskozitu maziva a tesniace materi\u00e1ly.
Mus\u00edte tie\u017e zv\u00e1\u017ei\u0165 vstupn\u00e9 a v\u00fdstupn\u00e9 ot\u00e1\u010dky. Je to preto, \u017ee vstupn\u00e9 ot\u00e1\u010dky zmenia v\u00fdpo\u010dty prevodov\u00e9ho pomeru prevodovky. Ak prekro\u010d\u00edte vstupn\u00e9 ot\u00e1\u010dky, m\u00f4\u017eete po\u0161kodi\u0165 tesnenia a sp\u00f4sobi\u0165 pred\u010dasn\u00e9 opotrebovanie lo\u017e\u00edsk hriade\u013ea.
\u010eal\u0161\u00edm d\u00f4le\u017eit\u00fdm aspektom dimenzovania je prev\u00e1dzkov\u00fd faktor. Tento faktor ur\u010duje mno\u017estvo kr\u00fatiaceho momentu, ktor\u00fd prevodovka zvl\u00e1dne. Prev\u00e1dzkov\u00fd faktor m\u00f4\u017ee by\u0165 u\u017e od 1,4, \u010do je posta\u010duj\u00face pre v\u00e4\u010d\u0161inu priemyseln\u00fdch aplik\u00e1ci\u00ed. Vysok\u00e9 r\u00e1zov\u00e9 za\u0165a\u017eenia a n\u00e1razy si v\u0161ak bud\u00fa vy\u017eadova\u0165 vy\u0161\u0161ie prev\u00e1dzkov\u00e9 faktory. Nezoh\u013eadnenie t\u00fdchto faktorov m\u00f4\u017ee vies\u0165 k zlomeniu hriade\u013eov a po\u0161kodeniu lo\u017e\u00edsk.
D\u00f4le\u017eit\u00fd je aj typ v\u00fdstupu. Mus\u00edte ur\u010di\u0165, \u010di chcete bezk\u013e\u00fa\u010dov\u00fd alebo k\u013e\u00fa\u010dov\u00fd dut\u00fd otvor, ako aj \u010di potrebujete v\u00fdstupn\u00fa pr\u00edrubu. Ak si vyberiete bezk\u013e\u00fa\u010dov\u00fd dut\u00fd otvor, budete musie\u0165 vybra\u0165 materi\u00e1l tesnenia, ktor\u00fd odol\u00e1 vy\u0161\u0161\u00edm teplot\u00e1m.
\"\u010c\u00edna\"\u010c\u00edna
editor od CX 2023-05-29<\/p>","protected":false},"excerpt":{"rendered":"

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