1. Popis tovaru<\/strong><\/p>\n DC WORM Gear MOTOR je vhodn\u00fd pre rozsiahle zmenen\u00e9 podmienky vo funk\u010dnom modeli.<\/p>\n N\u00e1\u0161 jednosmern\u00fd z\u00e1vitovkov\u00fd motor sa pou\u017e\u00edva v pracovnom re\u017eime, napr\u00edklad v golfovom aute. Elektrick\u00e9 auto m\u00e1 pohonn\u00fd prvok vysokej kvality, pohodln\u00fa in\u0161tal\u00e1ciu, jednoduch\u00fa kon\u0161trukciu at\u010f. za najlep\u0161iu cenu.<\/p>\n Inform\u00e1cie o motore je mo\u017en\u00e9 upravi\u0165 pod\u013ea po\u017eiadaviek z\u00e1kazn\u00edka! \u00a0<\/p>\n \u0160pecifik\u00e1cie prevodovky:<\/p>\n \n dva.V\u00fdrobn\u00fd tok<\/strong><\/p>\n 3. \u00dadaje o spolo\u010dnosti<\/strong><\/p>\n \u00a0V posledn\u00fdch desiatich rokoch sa spolo\u010dnos\u0165 CZPT venuje v\u00fdrobe motorov\u00e9ho tovaru a hlavn\u00e9 polo\u017eky mo\u017eno zaradi\u0165 do nasleduj\u00facich skup\u00edn: jednosmern\u00e9 motory, motory jednosmern\u00fdch zariaden\u00ed, striedav\u00e9 motory, motory striedav\u00fdch zariaden\u00ed, krokov\u00e9 motory, krokov\u00e9 prevodov\u00e9 motory, servomotory a line\u00e1rne aktu\u00e1tory.\u00a0<\/p>\n Na\u0161e motorov\u00e9 produkty sa \u0161iroko uplat\u0148uj\u00fa v oblastiach leteck\u00e9ho a kozmick\u00e9ho priemyslu, automobilov\u00e9ho priemyslu, pe\u0148a\u017en\u00fdch zariaden\u00ed, dom\u00e1cich spotrebi\u010dov, priemyselnej automatiz\u00e1cie a robotiky, zdravotn\u00edckych zariaden\u00ed, kancel\u00e1rskeho vybavenia, baliacich strojov a prevodov\u00e9ho priemyslu, \u010d\u00edm pon\u00fakaj\u00fa kupuj\u00facim spo\u013eahliv\u00e9 a prisp\u00f4soben\u00e9 rie\u0161enia pre riadenie a riadenie.<\/strong><\/p>\n \u0161tyri.Na\u0161e slu\u017eby<\/strong><\/p>\n jeden). V\u0161eobecn\u00e9 slu\u017eby:<\/strong><\/p>\n \n \u00a0<\/p>\n dva). Slu\u017eby prisp\u00f4sobenia:<\/strong><\/p>\n \u0160pecifik\u00e1cia motora (r\u00fdchlos\u0165 bez za\u0165a\u017eenia, nap\u00e4tie, kr\u00fatiaci moment, priemer, hlu\u010dnos\u0165, \u017eivotnos\u0165, tienenie) a trvanie hriade\u013ea je mo\u017en\u00e9 vyrobi\u0165 na mieru pod\u013ea po\u017eiadaviek z\u00e1kazn\u00edka.<\/p>\n 5. Balenie a doprava \u00a0 <\/p>\n \n \n Tento pr\u00edspevok pon\u00faka preh\u013ead z\u00e1vitovkov\u00fdch hriade\u013eov a ozuben\u00fdch kolies, vr\u00e1tane typu ozubenia a priehybu, ktor\u00e9 maj\u00fa. Medzi \u010fal\u0161ie t\u00e9my patr\u00ed pou\u017eitie hlin\u00edkov\u00fdch verzus bronzov\u00fdch z\u00e1vitovkov\u00fdch hriade\u013eov, v\u00fdpo\u010det priehybu z\u00e1vitovkov\u00e9ho hriade\u013ea a mazanie. \u00dapln\u00e9 pochopenie t\u00fdchto ot\u00e1zok v\u00e1m pom\u00f4\u017ee navrhn\u00fa\u0165 lep\u0161ie prevodovky a in\u00e9 mechanizmy z\u00e1vitovkov\u00fdch zariaden\u00ed. \u010eal\u0161ie inform\u00e1cie n\u00e1jdete na pr\u00edslu\u0161n\u00fdch webov\u00fdch str\u00e1nkach. D\u00fafame tie\u017e, \u017ee tento \u010dl\u00e1nok bude pre v\u00e1s informat\u00edvny. Priemer rozstupu z\u00e1vitovky a rozstup jej z\u00e1vitovkov\u00e9ho kolesa musia by\u0165 rovnak\u00e9. Dva typy z\u00e1vitovkov\u00fdch prevodov maj\u00fa rovnak\u00fd priemer rozstupu, ale hlavn\u00fd rozdiel spo\u010d\u00edva v ich axi\u00e1lnom a kruhovom rozstupe. Priemer rozstupu je vzdialenos\u0165 medzi zubami z\u00e1vitovky pozd\u013a\u017e jej osi a priemer rozstupu v\u00e4\u010d\u0161ieho ozuben\u00e9ho kolesa. Z\u00e1vitovky sa vyr\u00e1baj\u00fa s \u013eavoto\u010div\u00fdm alebo pravoto\u010div\u00fdm z\u00e1vitom. St\u00fapanie z\u00e1vitovky je d\u013a\u017eka, ktor\u00fa sa bod z\u00e1vitu prejde po\u010das jednej ot\u00e1\u010dky z\u00e1vitovkov\u00e9ho kolesa. Meranie v\u00f4le by sa malo vykon\u00e1va\u0165 na nieko\u013ek\u00fdch r\u00f4znych miestach ozuben\u00e9ho kolesa, preto\u017ee ve\u013ek\u00e1 suma v\u00f4le ud\u00e1va rozstup zubov. Pri v\u00fdbere z\u00e1vitovky je potrebn\u00e9 zv\u00e1\u017ei\u0165 nieko\u013eko vec\u00ed. Materi\u00e1l hriade\u013ea by mal by\u0165 pod\u013ea mo\u017enosti bronz alebo hlin\u00edk. Samotn\u00e1 z\u00e1vitovka je hlavnou s\u00fa\u010das\u0165ou, ale k dispoz\u00edcii s\u00fa aj ozuben\u00e9 koles\u00e1. Celkov\u00e9 mno\u017estvo smaltu na z\u00e1vitovke aj ozubenom kolese mus\u00ed by\u0165 v\u00e4\u010d\u0161ie ako 40. Axi\u00e1lny rozstup z\u00e1vitovky mus\u00ed zodpoveda\u0165 kruhov\u00e9mu rozstupu v\u00e4\u010d\u0161ieho zariadenia. D\u013a\u017eka stredovej osi z\u00e1vitovkov\u00e9ho kolesa a po\u010det zubov z\u00e1vitovky zohr\u00e1vaj\u00fa d\u00f4le\u017eit\u00fa \u00falohu vo vych\u00fdlen\u00ed rotora. Tieto parametre by sa mali do pr\u00edstroja zada\u0165 v rovnak\u00fdch jednotk\u00e1ch ako pri prim\u00e1rnom v\u00fdpo\u010dte. Vybran\u00fd variant sa potom prenesie do hlavn\u00e9ho v\u00fdpo\u010dtu. Vych\u00fdlenie z\u00e1vitovkov\u00e9ho kolesa sa d\u00e1 vypo\u010d\u00edta\u0165 z uhla, pod ktor\u00fdm sa zub z\u00e1vitovky zmen\u0161\u00ed. Nasleduj\u00faci v\u00fdpo\u010det je u\u017eito\u010dn\u00fd pri pl\u00e1novan\u00ed z\u00e1vitovkov\u00e9ho kolesa. Na ochranu ozuben\u00fdch kolies si z\u00e1vitovkov\u00e9 pohony vy\u017eaduj\u00fa maziv\u00e1, ktor\u00e9 pon\u00fakaj\u00fa v\u00fdnimo\u010dn\u00fa ochranu proti opotrebovaniu, vysok\u00fa odolnos\u0165 proti oxid\u00e1cii a ni\u017e\u0161ie trenie. Hoci sa maziv\u00e1 na b\u00e1ze miner\u00e1lnych olejov be\u017ene pou\u017e\u00edvaj\u00fa, syntetick\u00e9 z\u00e1kladov\u00e9 oleje maj\u00fa ove\u013ea lep\u0161ie v\u00fdkonnostn\u00e9 vlastnosti a ni\u017e\u0161ie prev\u00e1dzkov\u00e9 teploty. Arrheniusov z\u00e1kon o n\u00e1boji uv\u00e1dza, \u017ee chemick\u00e9 reakcie sa zdvojn\u00e1sobuj\u00fa ka\u017ed\u00fdch 10 stup\u0148ov Celzia. Syntetick\u00e9 maziv\u00e1 s\u00fa pre tieto aplik\u00e1cie najlep\u0161ou vo\u013ebou. Merchandise Description 80mm 24V DC worm equipment motor for truck 1.Merchandise Description DC WORM Gear MOTOR is suitabke for the huge altered predicament in the functioning model. Our DC worm motor is used in the working mode, this sort of as the golfing chartered automobile, the electruc auto does actuation element which of very good […]<\/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":[914,915,981,917,872,16,746,168,747,939,261,749,751,945,752,1005,982,985,987,19,20,801,190,572,22,573,94,208,877,777,964,778,215,576,30,583,994,33,582,584,35],"class_list":["post-428","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-24v-dc-gear-motor","tag-24v-dc-motor","tag-24v-dc-worm-gear-motor","tag-24v-gear-motor","tag-24v-motor","tag-best-gear","tag-china-dc-motor","tag-china-motor","tag-china-motor-dc","tag-dc-24v-motor","tag-dc-gear","tag-dc-gear-motor","tag-dc-motor","tag-dc-motor-24v","tag-dc-motor-gear","tag-dc-motor-with-gear","tag-dc-worm-gear","tag-dc-worm-gear-motor","tag-dc-worm-gear-motor-24v","tag-gear","tag-gear-best","tag-gear-for-motor","tag-gear-motor","tag-gear-with-motor","tag-gear-worm","tag-gear-worm-motor","tag-high-gear","tag-motor","tag-motor-24v","tag-motor-dc","tag-motor-dc-24v","tag-motor-gear-dc","tag-motor-motor","tag-motor-worm","tag-worm-gear","tag-worm-gear-motor","tag-worm-gear-motor-24v","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\/428","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=428"}],"version-history":[{"count":0,"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/posts\/428\/revisions"}],"wp:attachment":[{"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/media?parent=428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/categories?post=428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/tags?post=428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Vitajte a z\u00edskajte na\u0161e motory!
\u0160pecifik\u00e1cie motora:\u00a0<\/p>\n
<\/strong>
\u00a0<\/p>\nPreh\u013ead z\u00e1vitovkov\u00fdch hriade\u013eov a ozuben\u00fdch kolies<\/h2>\n
![\"z\u00e1vitovkov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/t-wormshaft-3.webp\")
<\/p>\nDvojhrdlov\u00e9 z\u00e1vitovkov\u00e9 prevody<\/h2>\n
Dvojhrdlov\u00e9 z\u00e1vitovkov\u00e9 zariadenie je ur\u010den\u00e9 pre programy s vysok\u00fdm za\u0165a\u017een\u00edm. Pon\u00faka najtesnej\u0161ie spojenie medzi z\u00e1vitovkou a ozuben\u00fdm kolesom. Je nevyhnutn\u00e9 presne namontova\u0165 zostavu z\u00e1vitovkov\u00e9ho prevodu. Dizajn a tvar dr\u00e1\u017eky pre k\u013e\u00fa\u010d vy\u017eaduje nieko\u013eko detailov, ktor\u00e9 blokuj\u00fa ot\u00e1\u010danie hriade\u013ea a pom\u00e1haj\u00fa pren\u00e1\u0161a\u0165 kr\u00fatiaci moment na ozuben\u00e9 koleso. Po ur\u010den\u00ed umiestnenia dr\u00e1\u017eky pre k\u013e\u00fa\u010d sa do n\u00e1boja vyv\u0155ta otvor, ktor\u00fd sa potom zaskrutkuje do zariadenia.
Dvojz\u00e1vitov\u00e1 kon\u0161trukcia z\u00e1vitovkov\u00fdch prevodov im umo\u017e\u0148uje odol\u00e1va\u0165 vysok\u00fdm stovk\u00e1m ot\u00e1\u010dok bez preklz\u00e1vania alebo vytrhnutia z\u00e1vitovky. Dvojit\u00e9 z\u00e1vitovkov\u00e9 zariadenie poskytuje najtesnej\u0161ie spojenie medzi z\u00e1vitovkou a prevodovkou, a preto je vynikaj\u00face na zdv\u00edhanie. \u010eal\u0161ou v\u00fdhodou je samosvorn\u00e1 funkcia z\u00e1vitovkov\u00e9ho zariadenia. Ak s\u00fa z\u00e1vitovkov\u00e9 prevody spr\u00e1vne navrhnut\u00e9, s\u00fa vynikaj\u00face na zni\u017eovanie r\u00fdchlost\u00ed, preto\u017ee s\u00fa samosvorn\u00e9.
Pri v\u00fdbere z\u00e1vitovky je d\u00f4le\u017eit\u00fd po\u010det z\u00e1vitov, ktor\u00e9 z\u00e1vitovka m\u00e1. Z\u00e1vit za\u010d\u00edna ur\u010dova\u0165 prevodov\u00fd pomer dvojice, tak\u017ee \u010d\u00edm viac z\u00e1vitov, t\u00fdm lep\u0161\u00ed pomer. To ist\u00e9 plat\u00ed pre uhly skrutkovice z\u00e1vitovky, ktor\u00e9 m\u00f4\u017eu ma\u0165 d\u013a\u017eku jedn\u00e9ho, \u200b\u200bdvoch alebo troch z\u00e1vitov. To sa l\u00ed\u0161i v z\u00e1vislosti od typu z\u00e1vitovky a dvojz\u00e1vitovky a pri v\u00fdbere z\u00e1vitovky je d\u00f4le\u017eit\u00e9 zv\u00e1\u017ei\u0165 uhol skrutkovice.
Dvojhrdlov\u00e9 z\u00e1vitovkov\u00e9 prevody sa od skuto\u010dn\u00e9ho ozuben\u00e9ho kolesa l\u00ed\u0161ia svoj\u00edm profilom. Dvojhrdlov\u00e9 z\u00e1vitovkov\u00e9 prevody s\u00fa obzvl\u00e1\u0161\u0165 u\u017eito\u010dn\u00e9 v programoch, v ktor\u00fdch je hluk d\u00f4le\u017eit\u00fd. Okrem minim\u00e1lneho hluku dok\u00e1\u017eu z\u00e1vitovkov\u00e9 prevody absorbova\u0165 r\u00e1zov\u00e9 za\u0165a\u017eenie. Dvojhrdlov\u00e9 z\u00e1vitovkov\u00e9 prevody s\u00fa tie\u017e zn\u00e1mou vo\u013ebou pre mnoho r\u00f4znych typov programov. Tieto prevody sa tie\u017e zvy\u010dajne pou\u017e\u00edvaj\u00fa pre zdv\u00edhacie zariadenia. Ich profil zubov sa l\u00ed\u0161i od profilu skuto\u010dn\u00e9ho ozuben\u00e9ho kolesa.![\"z\u00e1vitovkov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/c-wormshaft-3.webp\")
<\/p>\nBronzov\u00e9 alebo hlin\u00edkov\u00e9 z\u00e1vitovkov\u00e9 hriadele<\/h2>\n
Najtypickej\u0161\u00edm materi\u00e1lom pou\u017e\u00edvan\u00fdm na z\u00e1vitovkov\u00e9 prevody je bronz jednoducho kv\u00f4li jeho atrakt\u00edvnym mechanick\u00fdm vlastnostiam. Bronz je \u0161irok\u00e9 pojem vz\u0165ahuj\u00faci sa na r\u00f4zne zliatiny medi, medzi ktor\u00e9 patr\u00ed me\u010f-nikel a me\u010f-hlin\u00edk. Bronz sa naj\u010dastej\u0161ie vyr\u00e1ba legovan\u00edm medi s c\u00ednom a hlin\u00edkom. V niektor\u00fdch pr\u00edpadoch t\u00e1to zmes vytv\u00e1ra mosadz, ktor\u00e1 je ekvivalentom bronzu. Bronz je ove\u013ea lacnej\u0161\u00ed a ide\u00e1lny pre \u013eahk\u00e9 stovky.
Bronzov\u00e9 z\u00e1vitovkov\u00e9 prevody maj\u00fa nieko\u013eko v\u00fdhod. S\u00fa pevn\u00e9 a odoln\u00e9 a poskytuj\u00fa v\u00fdnimo\u010dn\u00fa \u017eivotnos\u0165. Na rozdiel od oce\u013eov\u00fdch z\u00e1vitovkov\u00fdch prevodov s\u00fa bronzov\u00e9 z\u00e1vitovkov\u00e9 prevody tich\u0161ie ako ich n\u00e1protivky. Tie\u017e nevy\u017eaduj\u00fa mazanie a s\u00fa odoln\u00e9 vo\u010di kor\u00f3zii. Bronzov\u00e9 z\u00e1vitovkov\u00e9 prevody s\u00fa zn\u00e1me mal\u00fdmi, \u013eahk\u00fdmi a nadv\u00e1hov\u00fdmi zariadeniami, preto\u017ee sa \u013eahko udr\u017eiavaj\u00fa. Viac inform\u00e1ci\u00ed o z\u00e1vitovkov\u00fdch prevodoch n\u00e1jdete v CZPT.
Aj ke\u010f s\u00fa bronzov\u00e9 alebo hlin\u00edkov\u00e9 z\u00e1vitovkov\u00e9 hriadele najbe\u017enej\u0161ie, oba materi\u00e1ly s\u00fa rovnako ide\u00e1lne pre cel\u00fd rad aplik\u00e1ci\u00ed. Bronzov\u00fd hriade\u013e je \u010dasto zn\u00e1my ako bronz, ale v skuto\u010dnosti m\u00f4\u017ee by\u0165 mosadzn\u00fd. Tradi\u010dne sa z\u00e1vitovkov\u00e9 koles\u00e1 vyr\u00e1bali z ozuben\u00e9ho bronzu SAE 65. Napriek tomu boli zaveden\u00e9 nov\u0161ie materi\u00e1ly. Ozuben\u00fd bronz SAE 65 (UNS C90700) je na\u010falej preferovan\u00fdm materi\u00e1lom. Pri ve\u013ekoobjemov\u00fdch programoch m\u00f4\u017ee by\u0165 \u00faspora materi\u00e1lu znate\u013en\u00e1.
Tieto dva typy z\u00e1vitoviek s\u00fa v podstate rovnak\u00e9, \u010do sa t\u00fdka rozmerov a stavu, ale st\u00fapanie na \u013eavej a pravej strane zubov sa m\u00f4\u017ee l\u00ed\u0161i\u0165. To umo\u017e\u0148uje \u0161pecifick\u00e9 nastavenie v\u00f4le z\u00e1vitovky bez zmeny stredovej vzdialenosti medzi z\u00e1vitovkov\u00fdm zariaden\u00edm. R\u00f4zne rozmery z\u00e1vitoviek tie\u017e u\u013eah\u010duj\u00fa ich v\u00fdrobu a \u00fadr\u017ebu. Ak v\u0161ak chcete \u0161peci\u00e1lne mal\u00fa z\u00e1vitovku pre priemyseln\u00e9 zariadenia, mali by ste zv\u00e1\u017ei\u0165 bronz alebo hlin\u00edk.<\/p>\nV\u00fdpo\u010det priehybu z\u00e1vitovkov\u00e9ho hriade\u013ea<\/h2>\n
Z\u00e1vitovkov\u00e9 prevody sa v priemyseln\u00fdch programoch \u0161iroko pou\u017e\u00edvaj\u00fa kv\u00f4li svojim vysok\u00fdm prenosn\u00fdm kr\u00fatiacim momentom a ve\u013ek\u00fdm prevodov\u00fdm pomerom. V\u010faka svojej odolnej a pohodlnej materi\u00e1lovej kombin\u00e1cii s\u00fa vhodn\u00e9 na \u0161irok\u00fa \u0161k\u00e1lu \u00fa\u010delov. Z\u00e1vitovkov\u00fd hriade\u013e je zvy\u010dajne vyroben\u00fd z kalen\u00e9ho kovu a z\u00e1vitovkov\u00e9 koleso je vyroben\u00e9 zo zliatiny medi, c\u00ednu a bronzu. Vo v\u00e4\u010d\u0161ine pr\u00edpadov je koleso bodom kontaktu so zariaden\u00edm. Z\u00e1vitovkov\u00e9 prevody maj\u00fa tie\u017e men\u0161iu v\u00fdchylku, preto\u017ee vysok\u00e1 v\u00fdchylka hriade\u013ea m\u00f4\u017ee ovplyvni\u0165 presnos\u0165 prevodu a zv\u00fd\u0161i\u0165 opotrebenie.
\u010eal\u0161\u00edm pr\u00edstupom k ur\u010deniu priehybu z\u00e1vitovkov\u00e9ho hriade\u013ea je pou\u017eitie ohybovej tuhosti ozubenia z\u00e1vitovkov\u00e9ho kolesa z\u00e1vislej od zubov. V\u00fdpo\u010dtom tuhosti jednotliv\u00fdch \u010dast\u00ed z\u00e1vitovkov\u00e9ho hriade\u013ea je mo\u017en\u00e9 ur\u010di\u0165 tuhos\u0165 cel\u00e9ho z\u00e1vitovka. Pribli\u017en\u00e9 umiestnenie zubov je uveden\u00e9 v bode 5.
\u010eal\u0161\u00edm sp\u00f4sobom, ako ur\u010di\u0165 priehyb z\u00e1vitovkov\u00e9ho hriade\u013ea, je pou\u017eitie techniky FEM. Simula\u010dn\u00fd n\u00e1stroj vyu\u017e\u00edva analytick\u00fd n\u00e1vrh hriade\u013ea z\u00e1vitovkov\u00e9ho kolesa na ur\u010denie priehybu z\u00e1vitovky. Je zalo\u017een\u00fd predov\u0161etk\u00fdm na dvojrozmernom modeli, ktor\u00fd je ove\u013ea vhodnej\u0161\u00ed na simul\u00e1ciu. Potom je potrebn\u00e9 zada\u0165 uhol sklonu z\u00e1vitovkov\u00e9ho kolesa a ozubenie na v\u00fdpo\u010det najv\u00e4\u010d\u0161ieho priehybu.![\"z\u00e1vitovkov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/b-wormshaft-3.webp\")
<\/p>\nMazanie z\u00e1vitovkov\u00fdch hriade\u013eov<\/h2>\n
Syntetick\u00e9 a zmie\u0161an\u00e9 miner\u00e1lne oleje s\u00fa najzn\u00e1mej\u0161ie maziv\u00e1 pre z\u00e1vitovkov\u00e9 prevody. Tieto oleje s\u00fa formulovan\u00e9 na b\u00e1ze miner\u00e1lneho z\u00e1kladu a \u0161tyroch a\u017e \u0161iestich syntetick\u00fdch mastn\u00fdch kysel\u00edn %. Pr\u00edsady zvy\u0161uj\u00face \u00fa\u010dinnos\u0165 dod\u00e1vaj\u00fa zmie\u0161an\u00fdm strojov\u00fdm olejom vynikaj\u00facu mazivos\u0165 a zabra\u0148uj\u00fa \u0161m\u00fdkaniu. Tieto oleje s\u00fa vhodn\u00e9 pre vysokov\u00fdkonn\u00e9 zariadenia, ako s\u00fa z\u00e1vitovkov\u00e9 prevody. Syntetick\u00e9 oleje maj\u00fa v\u0161ak nev\u00fdhodu v tom, \u017ee s\u00fa nekompatibiln\u00e9 s polykarbon\u00e1tom a niektor\u00fdmi farbami.
Syntetick\u00e9 maziv\u00e1 s\u00fa drah\u00e9, ale m\u00f4\u017eu zlep\u0161i\u0165 v\u00fdkon a \u017eivotnos\u0165 z\u00e1vitovkov\u00fdch zariaden\u00ed. Syntetick\u00e9 maziv\u00e1 sa zvy\u010dajne delia do dvoch skup\u00edn: syntetick\u00e9 oleje PAO a syntetick\u00e9 oleje EP. Tie maj\u00fa vy\u0161\u0161\u00ed index viskozity a mo\u017eno ich pou\u017e\u00edva\u0165 pri r\u00f4znych teplot\u00e1ch. Syntetick\u00e9 maziv\u00e1 \u010dasto obsahuj\u00fa pr\u00edsady proti opotrebovaniu a EP (anti-dress-in).
Z\u00e1vitovkov\u00e9 prevody sa be\u017ene montuj\u00fa nad prevodovkou alebo pod \u0148ou. Spr\u00e1vne mazanie je d\u00f4le\u017eit\u00e9 pre zaistenie spr\u00e1vnej mont\u00e1\u017ee a prev\u00e1dzky. Nedostato\u010dn\u00e9 mazanie m\u00f4\u017ee \u010dasto vies\u0165 k skor\u0161iemu zlyhaniu zariadenia, ako sa o\u010dak\u00e1valo. Z tohto d\u00f4vodu si technik nemus\u00ed by\u0165 vedom\u00fd s\u00favislosti medzi nedostatkom maziva a poruchou zariadenia. Je nevyhnutn\u00e9 dodr\u017eiava\u0165 odpor\u00fa\u010dania v\u00fdrobcu a pou\u017e\u00edva\u0165 pre prevodovku mazivo najvy\u0161\u0161ej kvality.
Z\u00e1vitovkov\u00e9 pohony zni\u017euj\u00fa v\u00f4\u013eu zn\u00ed\u017een\u00edm v\u00f4le medzi zubami ozuben\u00fdch kolies. V\u00f4\u013ea m\u00f4\u017ee sp\u00f4sobi\u0165 zranenie, ak p\u00f4sobia nevyv\u00e1\u017een\u00e9 sily. Z\u00e1vitovkov\u00e9 pohony s\u00fa \u013eahk\u00e9 a odoln\u00e9, preto\u017ee maj\u00fa minimum pohybliv\u00fdch \u010dast\u00ed. Okrem toho maj\u00fa z\u00e1vitovkov\u00e9 pohony zn\u00ed\u017een\u00fd hluk a vibr\u00e1cie. Okrem toho ich klzn\u00fd pohyb zo\u0161krab\u00e1va prebyto\u010dn\u00e9 mazivo. Nepretr\u017eit\u00fd klzn\u00fd pohyb generuje zna\u010dn\u00e9 mno\u017estvo tepla, a preto je nevyhnutn\u00e9 vynikaj\u00face mazanie.
Oleje s vysokou pevnos\u0165ou filmu a vynikaj\u00facou pri\u013enavos\u0165ou s\u00fa vynikaj\u00face na mazanie z\u00e1vitovkov\u00fdch prevodov. Niektor\u00e9 z t\u00fdchto olejov obsahuj\u00fa s\u00edru, ktor\u00e1 m\u00f4\u017ee po\u0161kodi\u0165 bronzov\u00e9 ozuben\u00e9 koleso. Aby sa tomu predi\u0161lo, je nevyhnutn\u00e9 pou\u017e\u00edva\u0165 mazivo, ktor\u00e9 m\u00e1 zna\u010dn\u00fa pevnos\u0165 filmu a zabra\u0148uje vzniku nerovnost\u00ed pri zv\u00e1ran\u00ed. Vynikaj\u00facim mazivom pre z\u00e1vitovkov\u00e9 prevody je mazivo, ktor\u00e9 pon\u00faka v\u00fdnimo\u010dn\u00fa pevnos\u0165 filmu a neobsahuje s\u00edru.<\/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":"