1) puzdro: hlin\u00edkov\u00e1 zliatina ADC12 (ve\u013ekos\u0165 571-090) kovan\u00e1 liatina HT200 (rozmery sto desa\u0165 - sto p\u00e4\u0165desiat)
2) Z\u00e1vitovka: 20Cr, ZI Evolventn\u00fd profil karboniz\u00e1ciou a kalen\u00edm met\u00f3dou tepeln\u00e9ho spracovania zvy\u0161uje tvrdos\u0165 plochy zariadenia a\u017e na 56 a\u017e 62 HRC. Po presnom br\u00fasen\u00ed je hr\u00fabka nauhli\u010dovacej vrstvy medzi 0,3 a 0,5 mm.
tri) Z\u00e1vitovkov\u00e9 koleso: nosite\u013en\u00e1 zliatina c\u00ednu CuSn10-1<\/p>\n
Komplexn\u00e9 fotografie<\/p>\n
Mo\u017enosti kombin\u00e1ci\u00ed:<\/strong> Rozlo\u017een\u00fd poh\u013ead:<\/b><\/p>\n Parametre produktu<\/p>\n \n \n \n Definova\u0165 rozmer GMRV: \n \n Profil organiz\u00e1cie<\/p>\n O spolo\u010dnosti CZPT Transmission<\/strong>: \u00a0\u00dadaje o balen\u00ed: Plastov\u00e1 bato\u017eina + kart\u00f3ny + dreven\u00e9 puzdr\u00e1 alebo na po\u017eiadanie<\/strong><\/b> Logistika<\/p>\n \n Slu\u017eby kr\u00e1tko po predaji<\/p>\n jedna.Doba \u00fadr\u017eby a z\u00e1ruka<\/strong>Do 1 12 mesiacov od doru\u010denia produktov.<\/strong> \u010casto kladen\u00e9 ot\u00e1zky<\/p>\n jedna. Ot\u00e1zka: M\u00f4\u017eete to urobi\u0165 pre ka\u017ed\u00fa v\u00fdkresov\u00fa dokument\u00e1ciu kupuj\u00faceho? Hovorte s inform\u00e1ciami:<\/strong> \n \n V tomto \u010dl\u00e1nku si povieme, ako odhadn\u00fa\u0165 priehyb z\u00e1vitovkov\u00e9ho hriade\u013ea z\u00e1vitovkov\u00e9ho prevodu. Povieme si tie\u017e o vlastnostiach z\u00e1vitovkov\u00e9ho prevodu, vr\u00e1tane s\u00edl na jeho zuboch. A rozoberieme d\u00f4le\u017eit\u00e9 vlastnosti z\u00e1vitovkov\u00e9ho prevodu. \u010c\u00edtajte \u010falej a dozviete sa viac! Tu je nieko\u013eko vec\u00ed, ktor\u00e9 by ste mali zv\u00e1\u017ei\u0165 pred k\u00fapou z\u00e1vitovkov\u00e9ho prevodu. D\u00fafame, \u017ee sa v\u00e1m \u010d\u00edtanie bude p\u00e1\u010di\u0165! Po pre\u010d\u00edtan\u00ed tohto \u010dl\u00e1nku budete dobre vybaven\u00ed na v\u00fdber z\u00e1vitovkov\u00e9ho prevodu, ktor\u00fd bude vyhovova\u0165 va\u0161im potreb\u00e1m. Hlavn\u00fdm cie\u013eom v\u00fdpo\u010dtov je ur\u010di\u0165 priehyb z\u00e1vitovky. Z\u00e1vitovky sa pou\u017e\u00edvaj\u00fa na radenie prevodov a mechanick\u00fdch zariaden\u00ed. Tento typ prevodu pou\u017e\u00edva z\u00e1vitovku. Priemer z\u00e1vitovky a mno\u017estvo laku sa do v\u00fdpo\u010dtu zad\u00e1vaj\u00fa postupne. Na obrazovke sa potom zobraz\u00ed tabu\u013eka s vhodn\u00fdmi rie\u0161eniami. Po vyplnen\u00ed tabu\u013eky m\u00f4\u017eete prejs\u0165 na hlavn\u00fd v\u00fdpo\u010det. M\u00f4\u017eete tie\u017e upravi\u0165 parametre h\u00fa\u017eevnatosti. Ohybov\u00e1 tuhos\u0165 z\u00e1vitovkov\u00e9ho zariadenia z\u00e1vis\u00ed od s\u00edl na zuboch. Sily na zuboch sa zvy\u0161uj\u00fa so zvy\u0161uj\u00facou sa hustotou energie, ale to tie\u017e vedie k zlep\u0161eniu priehybu hriade\u013ea z\u00e1vitovky. V\u00fdsledn\u00fd priehyb m\u00f4\u017ee ma\u0165 vplyv na \u00fa\u010dinnos\u0165, potenci\u00e1lne za\u0165a\u017eenie a spr\u00e1vanie sa pri vibr\u00e1ci\u00e1ch a vibr\u00e1ci\u00e1ch (NVH). Neust\u00e1le zlep\u0161ovanie bronzov\u00fdch komponentov, maz\u00edv a v\u00fdroby dobrej kvality umo\u017enilo v\u00fdrobcom z\u00e1vitovkov\u00fdch prevodov dosahova\u0165 st\u00e1le vy\u0161\u0161ie hustoty energie. Z\u00e1vitovkov\u00e9 prevody s\u00fa jedine\u010dn\u00e9 druhy ozuben\u00fdch kolies. Maj\u00fa r\u00f4zne vlastnosti a funkcie. Tento \u010dl\u00e1nok sa zameria na vlastnosti a v\u00fdhody z\u00e1vitovkov\u00fdch prevodov. Potom sa pozrieme na ich be\u017en\u00e9 pou\u017eitie. Pozrime sa na ne! Predt\u00fdm, ako sa pust\u00edme do z\u00e1vitovkov\u00fdch prevodov, si zhodnot\u00edme ich vlastnosti. V ide\u00e1lnom pr\u00edpade uvid\u00edte, ak\u00e9 s\u00fa tieto prevody prisp\u00f4sobiv\u00e9. Merchandise Description \u00a0 Product Description Primary Resources:1)housing:aluminium alloy ADC12(size 571-090) die forged iron HT200(dimensions a hundred and ten-a hundred and fifty)2)Worm:20Cr, ZI Involute profile carbonize&quencher warmth treatment method make equipment area hardness up to fifty six-sixty two HRC After precision grinding, carburization layer’s thickness amongst .3-.5mm.three)Worm Wheel:wearable stannum alloy CuSn10-1 Comprehensive Photos Combination Possibilities:Input:with enter […]<\/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":[168,756,757,511,512,754,19,801,190,191,22,573,817,1201,1047,208,515,215,657,576,665,668,1912,30,1019,583,682,683,33,582,584,35],"class_list":["post-530","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-china-motor","tag-electric-gear","tag-electric-gear-motor","tag-electric-motor","tag-electric-motor-electric-motor","tag-electric-motor-gear","tag-gear","tag-gear-for-motor","tag-gear-motor","tag-gear-motor-near-me","tag-gear-worm","tag-gear-worm-motor","tag-industrial-gear","tag-industrial-gear-motor","tag-industrial-motor","tag-motor","tag-motor-electric","tag-motor-motor","tag-motor-servo","tag-motor-worm","tag-servo-gear-motor","tag-servo-motor","tag-servo-motor-industrial","tag-worm-gear","tag-worm-gear-electric-motor","tag-worm-gear-motor","tag-worm-gear-servo","tag-worm-gear-servo-motor","tag-worm-gear-worm","tag-worm-motor","tag-worm-motor-gear","tag-worm-worm-gear"],"_links":{"self":[{"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/posts\/530","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/comments?post=530"}],"version-history":[{"count":0,"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/posts\/530\/revisions"}],"wp:attachment":[{"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/media?parent=530"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/categories?post=530"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/tags?post=530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Vstup: so vstupn\u00fdm hriade\u013eom, so \u0161tvorcovou pr\u00edrubou, s be\u017enou vstupnou pr\u00edrubou IEC
V\u00fdstup: s momentovou p\u00e1kou, v\u00fdstupnou pr\u00edrubou, osamel\u00fdm v\u00fdstupn\u00fdm hriade\u013eom, dvojit\u00fdm v\u00fdstupn\u00fdm hriade\u013eom, plastov\u00fdm prechodom
\u0160nekov\u00e9 reduktory sa pon\u00fakaj\u00fa v r\u00f4znych kombin\u00e1ci\u00e1ch: NMRV+NMRV, NMRV+NRV, NMRV+Osobn\u00fd po\u010d\u00edta\u010d, NMRV+UDL, NMRV+MOTORY<\/p>\n
<\/strong><\/p>\n
Sme profesion\u00e1lna spolo\u010dnos\u0165 zaoberaj\u00faca sa redukciami so s\u00eddlom v meste HangZhou v provincii ZhangZhou.
Na\u0161\u00edm najlep\u0161\u00edm tovarom je kompletn\u00fd sortiment z\u00e1vitovkov\u00fdch reduktorov RV571 - stop\u00e4\u0165desiat, tie\u017e vybaven\u00fdch hypoidnou \u0161pir\u00e1lovou prevodovkou GKM, radovou \u0161pir\u00e1lovou prevodovkou GRC, po\u010d\u00edta\u010dov\u00fdmi modelmi, vari\u00e1tormi a striedav\u00fdmi motormi UDL a \u0161pir\u00e1lov\u00fdm prevodov\u00fdm motorom G3.
V\u00fdrobky sa hojne pou\u017e\u00edvaj\u00fa na \u00fa\u010dely ako: potraviny, keramika, obaly, chemik\u00e1lie, farm\u00e1cia, plasty, v\u00fdroba papiera, stavebn\u00e9 stroje, hutn\u00edcke bane, environment\u00e1lna bezpe\u010dnostn\u00e1 technika a v\u0161etky druhy po\u010d\u00edta\u010dov\u00fdch a mont\u00e1\u017enych foriem.
V\u010faka r\u00fdchlym dod\u00e1vkam, vynikaj\u00facemu popredajn\u00e9mu servisu a inovat\u00edvnemu v\u00fdrobn\u00e9mu zariadeniu sa na\u0161e produkty dobre pred\u00e1vaj\u00fa doma aj v zahrani\u010d\u00ed. Na\u0161e reduktory sme vyviezli do juhov\u00fdchodnej \u00c1zie, japonskej Eur\u00f3py, stredn\u00e9ho v\u00fdchodu a \u010fal\u0161\u00edch kraj\u00edn. Na\u0161\u00edm cie\u013eom je vyv\u00edja\u0165 a inovova\u0165 na z\u00e1klade vysokej kvality a budova\u0165 si dobr\u00fa reput\u00e1ciu reduktorov.<\/p>\n
Z\u00fa\u010dast\u0148ujeme sa v\u00fdstavy v Hannoveri v Nemecku, ve\u013etrhu PTC v Zhejiangu a v Turecku, Earn Eurasia.\u00a0<\/b><\/p>\n
dve.\u010eal\u0161ie 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>Napr\u00edklad sprievodca v\u00fdberom modelovania, sprievodca nastaven\u00edm a manu\u00e1l rie\u0161enia probl\u00e9mov at\u010f.<\/p>\n
\u00a0 \u00a0A: \u00c1no, poskytujeme klientom personalizovan\u00e9 slu\u017eby. Pre prevodovky m\u00f4\u017eeme pou\u017ei\u0165 typov\u00fd \u0161t\u00edtok z\u00e1kazn\u00edka.
dva. Ot\u00e1zka: Ak\u00e9 s\u00fa va\u0161e platobn\u00e9 podmienky?
\u00a0\u00a0\u00a0A: z\u00e1loha thirty% pred v\u00fdrobou, stabilita T\/T pred odoslan\u00edm a doru\u010den\u00edm.
tri. Ot\u00e1zka: Ste obchodn\u00e1 organiz\u00e1cia alebo v\u00fdrobca?
\u00a0\u00a0\u00a0A: Sme v\u00fdrobca so sofistikovan\u00fdmi n\u00e1strojmi a sk\u00fasen\u00fdm person\u00e1lom.
4. Ot\u00e1zka: Ak\u00e1 je va\u0161a v\u00fdrobn\u00e1 kapacita?
\u00a0\u00a0\u00a0A: 8000-9000 KS\/tridsa\u0165d\u0148ov\u00e1 lehota
5. Ot\u00e1zka: Je k dispoz\u00edcii bezplatn\u00e1 vzorka alebo nie?
\u00a0\u00a0\u00a0A: V skuto\u010dnosti m\u00f4\u017eeme poskytn\u00fa\u0165 bezplatn\u00fa vzorku, ak klient s\u00fahlas\u00ed s \u00fahradou n\u00e1kladov na kuri\u00e9rsku slu\u017ebu.
\u0161es\u0165. Ot\u00e1zka: M\u00e1te nejak\u00fd certifik\u00e1t?
\u00a0\u00a0\u00a0A: Samozrejme, m\u00e1me certifik\u00e1t CE a certifika\u010dn\u00fa spr\u00e1vu SGS.<\/p>\n
Pani Lingel Pan
V pr\u00edpade ak\u00fdchko\u013evek ot\u00e1zok ma nev\u00e1hajte kontaktova\u0165. \u010eakujeme za va\u0161u pozornos\u0165 venovan\u00fa na\u0161ej organiz\u00e1cii!<\/strong><\/p>\nV\u00fdpo\u010det priehybu z\u00e1vitovkov\u00e9ho hriade\u013ea<\/h2>\n
![\"z\u00e1vitovkov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/t-wormshaft-2.webp\")
<\/p>\nV\u00fdpo\u010det priehybu z\u00e1vitovkov\u00e9ho hriade\u013ea<\/h2>\n
Najv\u00e4\u010d\u0161ie priehyb z\u00e1vitovkov\u00e9ho hriade\u013ea sa vypo\u010d\u00edta pomocou met\u00f3dy kone\u010dn\u00fdch faktorov (FEM). N\u00e1vrh m\u00e1 viacero parametrov vr\u00e1tane rozmerov faktorov a okrajov\u00fdch situ\u00e1ci\u00ed. V\u00fdsledky t\u00fdchto simul\u00e1ci\u00ed sa porovn\u00e1vaj\u00fa s pr\u00edslu\u0161n\u00fdmi analytick\u00fdmi hodnotami na v\u00fdpo\u010det maxim\u00e1lneho priehybu. V\u00fdsledkom je tabu\u013eka, ktor\u00e1 zobrazuje najv\u00e4\u010d\u0161ie priehyb z\u00e1vitovkov\u00e9ho hriade\u013ea. Tabu\u013eky si m\u00f4\u017eete stiahnu\u0165 ni\u017e\u0161ie. M\u00f4\u017eete sa tie\u017e dozvedie\u0165 viac podrobnost\u00ed o r\u00f4znych formul\u00e1ci\u00e1ch priehybu a ich aplik\u00e1ci\u00e1ch.
V\u00fdpo\u010dtov\u00e1 strat\u00e9gia pou\u017e\u00edvan\u00e1 normou DIN EN 10084 je zalo\u017een\u00e1 preva\u017ene na kalenom cementovanom z\u00e1vitovn\u00edku z ocele 16MnCr5. V takom pr\u00edpade m\u00f4\u017eete pou\u017ei\u0165 normy DIN EN 10084 (CuSn12Ni2-C-GZ) a DIN EN 1982 (CuAl10Fe5Ne5-C-GZ). Potom m\u00f4\u017eete zada\u0165 \u0161\u00edrku \u010delnej plochy z\u00e1vitovky bu\u010f manu\u00e1lne, alebo pomocou automatick\u00e9ho v\u00fdberu.
Typick\u00e9 met\u00f3dy v\u00fdpo\u010dtu priehybu z\u00e1vitovkov\u00e9ho hriade\u013ea poskytuj\u00fa ve\u013emi dobr\u00fa aproxim\u00e1ciu priehybu, ale nezoh\u013ead\u0148uj\u00fa geometrick\u00e9 zmeny na z\u00e1vitovke. Aj ke\u010f Norgauerova technika z roku 2021 tieto probl\u00e9my rie\u0161i, nezoh\u013ead\u0148uje \u0161pir\u00e1lov\u00e9 vinutie skloviny z\u00e1vitovky a nadhodnocuje v\u00fdsledok spevnenia ozubenia. Pre efekt\u00edvny n\u00e1vrh a \u0161t\u00fdl \u0161t\u00edhlych z\u00e1vitovkov\u00fdch hriade\u013eov je potrebn\u00fdch ove\u013ea inovat\u00edvnej\u0161\u00edch pr\u00edstupov.
Z\u00e1vitovkov\u00e9 prevody maj\u00fa v porovnan\u00ed s in\u00fdmi typmi mechanick\u00fdch zariaden\u00ed n\u00edzku hlu\u010dnos\u0165 a vibr\u00e1cie. Z\u00e1vitovkov\u00e9 prevody s\u00fa v\u0161ak \u010dasto obmedzen\u00e9 mno\u017estvom pou\u017e\u00edvania, ku ktor\u00e9mu doch\u00e1dza na m\u00e4k\u0161om z\u00e1vitovkovom kolese. Priehyb z\u00e1vitovkov\u00e9ho hriade\u013ea je v\u00fdznamn\u00fdm faktorom ovplyv\u0148uj\u00facim hluk a pou\u017e\u00edvanie. V\u00fdpo\u010dtov\u00fd postup pre priehyb z\u00e1vitovkov\u00e9ho prevodu je k dispoz\u00edcii v norm\u00e1ch ISO\/TR 14521, DIN 3996 a AGMA 6022.
Z\u00e1vitovkov\u00fd prevod m\u00f4\u017ee by\u0165 navrhnut\u00fd so \u0161pecifick\u00fdm prevodov\u00fdm pomerom. V\u00fdpo\u010det zah\u0155\u0148a rozdelenie prevodov\u00e9ho pomeru medzi viac stup\u0148ov v prevodovke. Vstupn\u00e9 parametre prenosu elektrickej energie ovplyv\u0148uj\u00fa teles\u00e1 prevodov, ako aj materi\u00e1ly z\u00e1vitovky\/prevodovky. Pre dosiahnutie lep\u0161ej \u00fa\u010dinnosti musia materi\u00e1ly z\u00e1vitovky\/prevodovky zodpoveda\u0165 situ\u00e1ci\u00e1m, v ktor\u00fdch sa m\u00e1 z\u00e1vitovka pou\u017ei\u0165. Z\u00e1vitovkov\u00fd prevod m\u00f4\u017ee by\u0165 samosvorn\u00fd.
Z\u00e1vitovkov\u00e1 prevodovka sa sklad\u00e1 z nieko\u013ek\u00fdch prvkov zariadenia. Hlavn\u00fdmi prispievate\u013emi k celkov\u00fdm strat\u00e1m elektrickej energie s\u00fa axi\u00e1lne stovky a straty v lo\u017eisk\u00e1ch na z\u00e1vitovkovom hriadeli. Preto sa sk\u00famaj\u00fa r\u00f4zne konfigur\u00e1cie lo\u017e\u00edsk. Jeden typ zah\u0155\u0148a pr\u00edpravy na axi\u00e1lne\/neaxi\u00e1lne lo\u017eisk\u00e1. Druh\u00fdm s\u00fa ku\u017eel\u00edkov\u00e9 lo\u017eisk\u00e1. Z\u00e1vitovkov\u00e9 prevody sa posudzuj\u00fa pri axi\u00e1lnych lo\u017eisk\u00e1ch na rozdiel od neaxi\u00e1lnych. Vyhodnotenie z\u00e1vitovkov\u00fdch pohonov je tie\u017e sk\u00faman\u00edm usporiadania X a \u0161tvorstup\u0148ov\u00e9ho kontaktu lo\u017e\u00edsk.![\"z\u00e1vitovkov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/c-wormshaft-2.webp\")
<\/p>\nVplyv s\u00edl zubov na ohybov\u00fa tuhos\u0165 z\u00e1vitovkov\u00e9ho prevodu<\/h2>\n
\u0160tandardizovan\u00e9 v\u00fdpo\u010dtov\u00e9 met\u00f3dy zoh\u013ead\u0148uj\u00fa nosn\u00fd vplyv ozubenia na z\u00e1vitovkov\u00fd hriade\u013e. Napriek tomu sa do v\u00fdpo\u010dtu nezah\u0155\u0148aj\u00fa \u013eavostrann\u00e9 z\u00e1vitovkov\u00e9 koles\u00e1. Okrem toho sa oblas\u0165 ozubenia nezoh\u013ead\u0148uje, s v\u00fdnimkou pr\u00edpadu, ke\u010f je hriade\u013e vytvoren\u00fd smerom k z\u00e1vitovkov\u00e9mu ozuben\u00e9mu kolesu. Podobne sa priemer kore\u0148a pova\u017euje za ekvivalentn\u00fd ohybov\u00fd priemer, ale t\u00fdm sa ignoruje nosn\u00fd vplyv ozubenia z\u00e1vitovky.
Na odhadnutie pr\u00edspevku STE k vibra\u010dn\u00e9mu budeniu je poskytnut\u00e1 zov\u0161eobecnen\u00e1 formul\u00e1cia. V\u00fdsledky s\u00fa pou\u017eite\u013en\u00e9 pre ak\u00e9ko\u013evek zariadenie so sie\u0165ov\u00fdm vzorom. Odpor\u00fa\u010da sa, aby in\u017einieri overili r\u00f4zne strat\u00e9gie sie\u0165ovania, aby z\u00edskali presnej\u0161ie v\u00fdsledky. Jedn\u00fdm zo sp\u00f4sobov testovania povrchov, do ktor\u00fdch zuby zasahuj\u00fa, je pou\u017eitie podprogramu pre kone\u010dn\u00e9 faktory nap\u00e4tia a siete. Tento po\u010d\u00edta\u010dov\u00fd softv\u00e9r vyhodnot\u00ed ohybov\u00e9 nap\u00e4tia zubov pod dynamick\u00fdmi hmotnos\u0165ami.
Vplyv \u010distenia zubov kefkou a maziva na ohybov\u00fa tuhos\u0165 sa d\u00e1 dosiahnu\u0165 zv\u00fd\u0161en\u00edm uhla deform\u00e1cie z\u00e1vitovkov\u00e9ho p\u00e1ru. To m\u00f4\u017ee zn\u00ed\u017ei\u0165 ohybov\u00e9 nam\u00e1hanie zubov v z\u00e1vitovkovom zariaden\u00ed. \u010eal\u0161ou met\u00f3dou je pridanie testu za\u0165a\u017eenia zubov pri za\u0165a\u017een\u00ed (CCTA). Toto sa tie\u017e pou\u017e\u00edva na pos\u00fadenie nespr\u00e1vneho tvaru z\u00e1vitovky ZC1. V\u00fdsledky dosiahnut\u00e9 touto met\u00f3dou sa \u0161iroko pou\u017e\u00edvaj\u00fa na r\u00f4zne typy ozuben\u00fdch kolies.
V tejto \u0161t\u00fadii sme zistili, \u017ee ohybov\u00e1 tuhos\u0165 ozuben\u00e9ho venca je v\u00fdrazne ovplyvnen\u00e1 zubom. Skosen\u00e1 p\u00e4ta ozuben\u00e9ho venca je v\u00e4\u010d\u0161ia ako \u0161\u00edrka dr\u00e1\u017eky. Preto sa ohybov\u00e1 tuhos\u0165 ozuben\u00e9ho venca l\u00ed\u0161i v z\u00e1vislosti od \u0161\u00edrky zuba, ktor\u00e1 sa zvy\u0161uje s hr\u00fabkou steny ozuben\u00e9ho venca. Okrem toho, zmena hr\u00fabky steny ozuben\u00e9ho venca z\u00e1vitovkov\u00e9ho kolesa vedie k v\u00e4\u010d\u0161ej odch\u00fdlke od \u0161pecifik\u00e1cie rozlo\u017eenia.
Pre pochopenie vplyvu zuba na ohybov\u00fa tuhos\u0165 z\u00e1vitovkov\u00e9ho zariadenia je d\u00f4le\u017eit\u00e9 pozna\u0165 tvar kore\u0148a. Evolventn\u00e9 zuby s\u00fa n\u00e1chyln\u00e9 na ohybov\u00fd tlak a m\u00f4\u017eu sa zlomi\u0165 za extr\u00e9mnych okolnost\u00ed. Sk\u00fa\u0161ka zlomenia zubov to dok\u00e1\u017ee rie\u0161i\u0165 identifik\u00e1ciou tvaru kore\u0148a a ohybovej tuhosti. Optimaliz\u00e1cia stavu kore\u0148a priamo na kone\u010dnom zariaden\u00ed minimalizuje ohybov\u00e9 nap\u00e4tie v evolventn\u00fdch zuboch.
Vplyv s\u00edl zubov na ohybov\u00fa tuhos\u0165 z\u00e1vitovkov\u00e9ho zariadenia bol sk\u00faman\u00fd pomocou zariadenia CZPT pre \u0161pir\u00e1lov\u00e9 ku\u017ee\u013eov\u00e9 ozubenie. V tejto \u0161t\u00fadii bolo viacn\u00e1sobn\u00e9 sklo \u0161pir\u00e1lov\u00e9ho ku\u017ee\u013eov\u00e9ho pastorka meran\u00e9 tlakomermi a analyzovan\u00e9 pri r\u00fdchlostiach od statick\u00fdch do 14 400 ot.\/min. Testy boli vykonan\u00e9 s energetick\u00fdmi stup\u0148ami a\u017e do 540 kW. Z\u00edskan\u00e9 v\u00fdhody boli v porovnan\u00ed s anal\u00fdzou trojrozmern\u00e9ho produktu s kone\u010dn\u00fdmi rozmermi.![\"z\u00e1vitovkov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/b-wormshaft-2.webp\")
<\/p>\nVlastnosti z\u00e1vitovkov\u00fdch prevodov<\/h2>\n
Z\u00e1vitovkov\u00e9 zariadenie dok\u00e1\u017ee dosiahnu\u0165 mas\u00edvne reduk\u010dn\u00e9 pomery s minim\u00e1lnym \u00fasil\u00edm. Zv\u00e4\u010d\u0161en\u00edm obvodu kolesa m\u00f4\u017ee z\u00e1vitovka v\u00fdrazne zlep\u0161i\u0165 svoj kr\u00fatiaci moment a zn\u00ed\u017ei\u0165 svoju r\u00fdchlos\u0165. Konven\u010dn\u00e9 ozuben\u00e9 koles\u00e1 vy\u017eaduj\u00fa nieko\u013eko prevodov na dosiahnutie rovnak\u00e9ho reduk\u010dn\u00e9ho pomeru. Z\u00e1vitovkov\u00e9 prevody maj\u00fa menej prenosov\u00fdch \u010dast\u00ed, tak\u017ee existuje menej miest na poruchu. Nedok\u00e1\u017eu v\u0161ak obr\u00e1ti\u0165 smer toku elektrickej energie. Je to preto, \u017ee trenie medzi z\u00e1vitovkou a kolesom neumo\u017e\u0148uje z\u00e1vitovke pohybova\u0165 sa sp\u00e4tne.
Z\u00e1vitovkov\u00e9 prevody sa \u0161iroko pou\u017e\u00edvaj\u00fa vo v\u00fd\u0165ahoch, zdv\u00edhac\u00edch zariadeniach a zdvih\u00e1koch. S\u00fa obzvl\u00e1\u0161\u0165 u\u017eito\u010dn\u00e9 v pr\u00edpadoch, kde je r\u00fdchlos\u0165 zastavenia k\u013e\u00fa\u010dov\u00e1. M\u00f4\u017eu by\u0165 s\u00fa\u010das\u0165ou men\u0161\u00edch brzd, aby sa zabezpe\u010dila ur\u010dit\u00e1 bezpe\u010dnos\u0165, ale nemali by sa spolieha\u0165 na ne ako na hlavn\u00fd brzdov\u00fd syst\u00e9m. Zvy\u010dajne s\u00fa samosvorn\u00e9, tak\u017ee s\u00fa skvelou vo\u013ebou pre r\u00f4zne aplik\u00e1cie. Maj\u00fa tie\u017e mnoho v\u00fdhod, medzi ktor\u00e9 patr\u00ed zv\u00fd\u0161en\u00e1 \u00fa\u010dinnos\u0165 a bezpe\u010dnos\u0165.
Z\u00e1vitovkov\u00e9 prevody s\u00fa vyvinut\u00e9 na dosiahnutie ur\u010dit\u00e9ho reduk\u010dn\u00e9ho pomeru. Zvy\u010dajne s\u00fa usporiadan\u00e9 medzi vstupn\u00fdm a v\u00fdstupn\u00fdm hriade\u013eom motora a z\u00e1\u0165a\u017ee. Tieto dva hriadele s\u00fa \u010dasto umiestnen\u00e9 pod uhlom, ktor\u00fd zaru\u010duje spr\u00e1vne zarovnanie. Z\u00e1vitovkov\u00e9 prevody maj\u00fa rozostup srdcov zodpovedaj\u00faci ve\u013ekosti telesa. Osov\u00fd rozostup zariadenia a z\u00e1vitovkov\u00e9ho hriade\u013ea ur\u010duje axi\u00e1lny rozstup. Napr\u00edklad, ak s\u00fa ozuben\u00e9 koles\u00e1 nastaven\u00e9 na radi\u00e1lnu d\u013a\u017eku, je potrebn\u00fd men\u0161\u00ed vonkaj\u0161\u00ed priemer.
Klzn\u00fd kontakt z\u00e1vitovkov\u00fdch prevodov zni\u017euje ich \u00fa\u010dinnos\u0165. Z\u00e1rove\u0148 v\u0161ak zabezpe\u010duje pokojn\u00fd chod. Klzn\u00fd pohyb obmedzuje v\u00fdkon z\u00e1vitovkov\u00fdch prevodov na 30% a\u017e 50%. Tu je uveden\u00fdch nieko\u013eko takt\u00edk na minimaliz\u00e1ciu trenia a vytvorenie dobr\u00fdch vstupn\u00fdch a v\u00fdstupn\u00fdch medzier. \u010coskoro pochop\u00edte, pre\u010do s\u00fa takouto prisp\u00f4sobivou vo\u013ebou pre va\u0161e potreby! Ak teda uva\u017eujete o k\u00fape z\u00e1vitovkov\u00e9ho prevodu, ur\u010dite si pre\u010d\u00edtajte tento \u010dl\u00e1nok, aby ste sa dozvedeli viac o jeho vlastnostiach!
Uskuto\u010dnenie z\u00e1vitovkov\u00e9ho zariadenia je op\u00edsan\u00e9 na obr. 19 a dvadsa\u0165. Alternat\u00edvne uskuto\u010dnenie techniky vyu\u017e\u00edva jeden motor a jeden z\u00e1vitovkov\u00fd mechanizmus 153. Z\u00e1vitovkov\u00fd mechanizmus 153 ot\u00e1\u010da ozuben\u00e9 koleso, ktor\u00e9 poh\u00e1\u0148a rameno 152. Rameno 152 n\u00e1sledne pohybuje zostavou \u0161o\u0161ovky\/zrkadla 10 o r\u00f4zne uhly elev\u00e1cie. Riadiace zariadenie motora 114 potom sleduje uhol elev\u00e1cie zostavy \u0161o\u0161ovky\/zrkadla 10 vo vz\u0165ahu k referen\u010dnej situ\u00e1cii.
Z\u00e1vitovkov\u00e9 koleso aj z\u00e1vitovka s\u00fa vyroben\u00e9 z kovu. Mosadzn\u00e1 z\u00e1vitovka aj koleso s\u00fa v\u0161ak vyroben\u00e9 z mosadze, \u010do je \u017elt\u00fd kov. Ich alternat\u00edvy maz\u00edv s\u00fa flexibilnej\u0161ie, ale s\u00fa obmedzen\u00e9 pr\u00edsadami kv\u00f4li ich \u017elt\u00e9mu kovu. Plasty na kovov\u00fdch z\u00e1vitovkov\u00fdch prevodoch sa zvy\u010dajne nach\u00e1dzaj\u00fa v aplik\u00e1ci\u00e1ch s n\u00edzkym za\u0165a\u017een\u00edm. Pou\u017eit\u00e9 mazivo z\u00e1vis\u00ed od druhu plastu, preto\u017ee nieko\u013eko druhov plastov reaguje na uh\u013eovod\u00edky nach\u00e1dzaj\u00face sa v be\u017enom mazive. Z tohto d\u00f4vodu potrebujete nereakt\u00edvne mazivo.<\/p>\n![\"\u010c\u00ednska](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/wormshaft-l1.webp\")
![\"\u010c\u00ednska](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/wormshaft-l2.webp\")
<\/p>","protected":false},"excerpt":{"rendered":"