1. Model Mno\u017estv\u00ed<\/strong><\/p>\n
2. Zdroje<\/strong><\/p>\n \n 3. Charakteristiky<\/strong><\/p>\n \u010dty\u0159i. Malov\u00e1n\u00ed povrchu<\/strong> p\u011bt.Na\u0161i poskytovatel\u00e9:<\/strong><\/p>\n \u0161est. Fotografie polo\u017eky:<\/strong><\/p>\n sedm.Slo\u017een\u00ed:<\/strong><\/p>\n osm. Certifikace:<\/strong><\/p>\n dev\u011bt.Balen\u00ed a doprava a doru\u010den\u00ed:<\/strong><\/p>\n 10. Na\u0161e podnik\u00e1n\u00ed:<\/strong> jeden\u00e1ct.Kupuj\u00edc\u00ed odch\u00e1z\u00ed:<\/strong><\/p>\n dvan\u00e1ct.\u010casto kladen\u00e9 ot\u00e1zky:<\/strong> 13.Kontakt:<\/strong><\/p>\n V\u00edtejte, kontaktujte m\u011b, pokud m\u00e1te z\u00e1jem o na\u0161e \u0159e\u0161en\u00ed. \n \n V tomto p\u0159\u00edsp\u011bvku si probereme, jak ur\u010dit pr\u016fhyb \u0161nekov\u00e9ho h\u0159\u00eddele \u0161nekov\u00e9ho p\u0159evodu. Tak\u00e9 si probereme vlastnosti \u0161nekov\u00e9ho p\u0159evodu, v\u010detn\u011b sil na jeho zubech. A probereme kl\u00ed\u010dov\u00e9 vlastnosti \u0161nekov\u00e9ho p\u0159evodu. \u010ct\u011bte d\u00e1le a dozv\u00edte se mnohem v\u00edce! Zde je n\u011bkolik v\u011bc\u00ed, kter\u00e9 je t\u0159eba vz\u00edt v \u00favahu p\u0159ed po\u0159\u00edzen\u00edm \u0161nekov\u00e9ho p\u0159evodu. Douf\u00e1me, \u017ee se v\u00e1m \u010dten\u00ed bude l\u00edbit! Po p\u0159e\u010dten\u00ed tohoto \u010dl\u00e1nku budete dob\u0159e vybaveni k v\u00fdb\u011bru \u0161nekov\u00e9ho p\u0159evodu, kter\u00fd bude vyhovovat va\u0161im pot\u0159eb\u00e1m. Hlavn\u00edm c\u00edlem v\u00fdpo\u010dt\u016f je ur\u010dit v\u00fdchylku \u0161neku. \u0160neky se pou\u017e\u00edvaj\u00ed k p\u0159evodovce a \u0159azen\u00ed mechanick\u00fdch jednotek. Tento typ p\u0159evodu vyu\u017e\u00edv\u00e1 \u0161nek. Pr\u016fm\u011br \u0161neku a po\u010det zub\u016f se do v\u00fdpo\u010dtu zad\u00e1vaj\u00ed postupn\u011b. Pot\u00e9 se na monitoru zobraz\u00ed tabulka s vhodn\u00fdmi \u0159e\u0161en\u00edmi. Po vypln\u011bn\u00ed tabulky m\u016f\u017eete p\u0159ej\u00edt k hlavn\u00edmu v\u00fdpo\u010dtu. M\u016f\u017eete tak\u00e9 spr\u00e1vn\u011b upravit v\u00fdkonov\u00e9 parametry. Ohybov\u00e1 tuhost \u0161nekov\u00e9ho p\u0159evodu z\u00e1vis\u00ed na sil\u00e1ch na zubech. S\u00edly na zubech se zvy\u0161uj\u00ed se zvy\u0161uj\u00edc\u00ed se hustotou v\u00fdkonu, ale to tak\u00e9 m\u016f\u017ee v\u00e9st ke zv\u00fd\u0161en\u00ed pr\u016fhybu h\u0159\u00eddele \u0161neku. V\u00fdsledn\u00fd pr\u016fhyb m\u016f\u017ee ovlivnit \u00fa\u010dinnost, nosnost a hluk a vibrace (NVH). Neust\u00e1l\u00fd pokrok v oblasti bronzov\u00fdch sou\u010d\u00e1st\u00ed, maziv a kvality v\u00fdroby umo\u017enil v\u00fdrobc\u016fm \u0161nekov\u00fdch p\u0159evod\u016f vyr\u00e1b\u011bt st\u00e1le v\u011bt\u0161\u00ed hustoty v\u00fdkonu. \u0160nekov\u00e9 p\u0159evody jsou unik\u00e1tn\u00ed typy ozuben\u00fdch kol. Maj\u00ed \u0159adu vlastnost\u00ed a aplikac\u00ed. Tento \u010dl\u00e1nek se bude zab\u00fdvat vlastnostmi a v\u00fdhodami \u0161nekov\u00fdch p\u0159evod\u016f. Pot\u00e9 se pod\u00edv\u00e1me na jejich b\u011b\u017en\u00e9 pou\u017eit\u00ed. Poj\u010fme se na to pod\u00edvat! Ne\u017e se pust\u00edme do \u0161nekov\u00fdch p\u0159evod\u016f, pod\u00edvejme se na jejich funkce. V ide\u00e1ln\u00edm p\u0159\u00edpad\u011b si uk\u00e1\u017eeme, jak funk\u010dn\u00ed tato kola jsou. Merchandise Description Large Quality RV Series Little Transmission Worm Gearbox 1.Model Quantity 2.Resources 3. Characteristics four. Surface area PaintingAluminum alloy housing:one.Shot blasting and special antiseptic deal with-ment on the aluminum alloy surface.2.Following phosphating, paint with RAL5571blue or silvery white paint..Cast iron housingFirst paint with pink antirust paint, then paint whith RAL5571blue or silvery white paint.. […]<\/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":[255,1080,278,281,624,1081,287,566,552,1082,1083,848,1084,567],"class_list":["post-169","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-china-gearbox","tag-custom-worm-gearbox","tag-gearbox","tag-gearbox-china","tag-gearbox-custom","tag-gearbox-transmission","tag-gearbox-with","tag-rv-gearbox","tag-small-gearbox","tag-small-transmission-gearbox","tag-small-worm-gearbox","tag-supplier-gearbox","tag-transmission-gearbox","tag-worm-gearbox"],"_links":{"self":[{"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/posts\/169","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=169"}],"version-history":[{"count":0,"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/posts\/169\/revisions"}],"wp:attachment":[{"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/media?parent=169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/categories?post=169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/cs\/wp-json\/wp\/v2\/tags?post=169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Pouzdro z hlin\u00edkov\u00e9 slitiny:
1. Trysk\u00e1n\u00ed a speci\u00e1ln\u00ed antiseptick\u00e1 \u00faprava povrchu hlin\u00edkov\u00e9 slitiny.
2. Po fosf\u00e1tov\u00e1n\u00ed nat\u0159ete modrou barvou RAL5571 nebo st\u0159\u00edbrn\u011b b\u00edlou barvou.
Litinov\u00e9 pouzdro
Nejprve nat\u0159ete r\u016f\u017eovou antikorozn\u00ed barvou, pot\u00e9 nat\u0159ete modrou nebo st\u0159\u00edbrn\u011b b\u00edlou barvou v odst\u00ednu RAL5571.<\/p>\n
Spole\u010dnost AOKMAN byla zalo\u017eena v roce 1982 a m\u00e1 za sebou v\u00edce ne\u017e 36 let v\u00fdzkumu a v\u00fdvoje a v\u00fdroby p\u0159evodovek, ozuben\u00fdch kol, h\u0159\u00eddel\u00ed, motor\u016f a n\u00e1hradn\u00edch d\u00edl\u016f.
M\u016f\u017eeme dodat vhodn\u00e9 \u0159e\u0161en\u00ed pro nespo\u010det program\u016f. Na\u0161e produkty se b\u011b\u017en\u011b pou\u017e\u00edvaj\u00ed v metalurgick\u00e9m, kovod\u011bln\u00e9m, t\u011b\u017eebn\u00edm, pap\u00edrensk\u00e9m, cukrovarnick\u00e9m a lihovarnick\u00e9m pr\u016fmyslu a v r\u016fzn\u00fdch dal\u0161\u00edch typech za\u0159\u00edzen\u00ed se silnou pozici na mezin\u00e1rodn\u00edm trhu.
AOKMAN se stal spolehliv\u00fdm dodavatelem, CZPT dod\u00e1v\u00e1 vysoce kvalitn\u00ed p\u0159evodovky. S 36 lety zku\u0161enost\u00ed v\u00e1m CZPT nab\u00edz\u00ed maxim\u00e1ln\u00ed spolehlivost a ochranu pro ka\u017ed\u00fd produkt a slu\u017ebu.<\/p>\n
jedna. Ot\u00e1zka: Jak\u00e9 druhy p\u0159evodovek pro n\u00e1s m\u016f\u017eete vyrobit?
A: Hlavn\u00ed zbo\u017e\u00ed na\u0161\u00ed organizace: Vari\u00e1tor rychlosti sb\u011bru UDL, \u0161nekov\u00fd p\u0159evodov\u00fd stupe\u0148 sb\u011bru RV, p\u0159evodovka \u0159ady ATA namontovan\u00e1 na h\u0159\u00eddeli, reduktor sb\u011brn\u00e9ho za\u0159\u00edzen\u00ed X, B,
Planetov\u00e1 p\u0159evodovka kolekce P a spir\u00e1lov\u00e9 reduktory \u0159ady R, S, K a F a mnohem v\u00edce
v\u00edce ne\u017e sto n\u00e1vrh\u016f a tis\u00edce po\u017eadavk\u016f
2. Ot\u00e1zka: M\u016f\u017eete vyrobit podle vlastn\u00edho v\u00fdkresu?
A: Ano, nab\u00edz\u00edme z\u00e1kazn\u00edk\u016fm dodavatele na m\u00edru.
t\u0159i. Ot\u00e1zka: Jak\u00e9 jsou va\u0161e platebn\u00ed podm\u00ednky?
A: 30% Z\u00e1loha bankovn\u00edm p\u0159evodem po podpisu smlouvy. 70% t\u011bsn\u011b p\u0159ed dod\u00e1n\u00edm
4. Ot\u00e1zka: Jak\u00e9 je va\u0161e MOQ?
A: 1 sada<\/p>\n
N\u00e1\u0161 t\u00fdm v\u00e1m pom\u016f\u017ee s jakoukoli pot\u0159ebou. <\/p>\nV\u00fdpo\u010det pr\u016fhybu \u0161nekov\u00e9ho h\u0159\u00eddele<\/h2>\n
![\"\u0161nekov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/t-wormshaft-2.webp\")
<\/p>\nV\u00fdpo\u010det pr\u016fhybu \u0161nekov\u00e9ho h\u0159\u00eddele<\/h2>\n
Maxim\u00e1ln\u00ed pr\u016fhyb h\u0159\u00eddele \u0161neku se vypo\u010d\u00edt\u00e1 pomoc\u00ed metody kone\u010dn\u00fdch komponent (FEM). N\u00e1vrh m\u00e1 mnoho parametr\u016f, jako je velikost prvk\u016f a okrajov\u00e9 situace. Kone\u010dn\u00e9 v\u00fdsledky t\u011bchto simulac\u00ed jsou v kontrastu s odpov\u00eddaj\u00edc\u00edmi analytick\u00fdmi hodnotami pro v\u00fdpo\u010det nejv\u011bt\u0161\u00edho pr\u016fhybu. V\u00fdsledkem je tabulka, kter\u00e1 ukazuje nejvy\u0161\u0161\u00ed pr\u016fhyb h\u0159\u00eddele \u0161neku. Tabulky si m\u016f\u017eete st\u00e1hnout n\u00ed\u017ee. M\u016f\u017eete tak\u00e9 naj\u00edt mnohem v\u00edce informac\u00ed o r\u016fzn\u00fdch vzorc\u00edch pro v\u00fdpo\u010det pr\u016fhybu a jejich \u00fa\u010delu.
V\u00fdpo\u010dtov\u00e1 technika pou\u017e\u00edvan\u00e1 normou DIN EN 10084 je zalo\u017eena p\u0159ev\u00e1\u017en\u011b na kalen\u00e9m cementovan\u00e9m \u0161neku z oceli 16MnCr5. Pak m\u016f\u017eete pou\u017e\u00edt normy DIN EN 10084 (CuSn12Ni2-C-GZ) a DIN EN 1982 (CuAl10Fe5Ne5-C-GZ). Pot\u00e9 m\u016f\u017eete zadat \u0161\u00ed\u0159ku \u010deln\u00ed plochy \u0161neku, a to bu\u010f ru\u010dn\u011b, nebo pomoc\u00ed volby navr\u017een\u00e9 vozidlem.
B\u011b\u017en\u00e9 techniky pro v\u00fdpo\u010det pr\u016fhybu \u0161nekov\u00e9ho h\u0159\u00eddele nab\u00edzej\u00ed vynikaj\u00edc\u00ed aproximaci pr\u016fhybu, ale nezohled\u0148uj\u00ed geometrick\u00e9 zm\u011bny na \u0161neku. Norgauerova metoda z roku 2021 sice tyto probl\u00e9my \u0159e\u0161\u00ed, ale nezohled\u0148uje spir\u00e1lov\u00e9 vinut\u00ed zub\u016f \u0161neku a nadhodnocuje zpev\u0148uj\u00edc\u00ed \u00fa\u010dinek ozuben\u00ed. Pro produktivn\u00ed uspo\u0159\u00e1d\u00e1n\u00ed \u00fazk\u00fdch \u0161nekov\u00fdch h\u0159\u00eddel\u00ed jsou nezbytn\u00e9 mnohem pokro\u010dilej\u0161\u00ed techniky.
\u0160nekov\u00e9 p\u0159evody maj\u00ed ve srovn\u00e1n\u00ed s jin\u00fdmi typy mechanick\u00fdch jednotek ni\u017e\u0161\u00ed hluk a vibrace. \u0160nekov\u00e9 p\u0159evody jsou v\u0161ak obvykle minim\u00e1ln\u00ed, pokud jde o objem nam\u00e1h\u00e1n\u00ed, kter\u00e9 prob\u00edh\u00e1 na m\u011bk\u010d\u00edm \u0161nekov\u00e9m kole. Pr\u016fhyb \u0161nekov\u00e9ho h\u0159\u00eddele je v\u00fdznamn\u00fdm faktorem ovliv\u0148uj\u00edc\u00edm hluk a pou\u017e\u00edv\u00e1n\u00ed. V\u00fdpo\u010dtov\u00e1 metoda pro pr\u016fhyb \u0161nekov\u00e9ho p\u0159evodu je k dispozici v norm\u00e1ch ISO\/TR 14521, DIN 3996 a AGMA 6022.
\u0160nekov\u00e9 kolo lze vytvo\u0159it s p\u0159esn\u00fdm p\u0159evodov\u00fdm pom\u011brem. V\u00fdpo\u010det zahrnuje rozd\u011blen\u00ed p\u0159evodov\u00e9ho pom\u011bru mezi v\u00edce stup\u0148\u016f v p\u0159evodovce. Vstupn\u00ed parametry p\u0159enosu elekt\u0159iny ovliv\u0148uj\u00ed domovn\u00ed p\u0159evody, stejn\u011b jako obsah \u0161neku\/za\u0159\u00edzen\u00ed. Pro dosa\u017een\u00ed lep\u0161\u00edho v\u00fdkonu by materi\u00e1l \u0161neku\/za\u0159\u00edzen\u00ed m\u011bl odpov\u00eddat probl\u00e9m\u016fm, kter\u00e9 je t\u0159eba \u0159e\u0161it. \u0160nekov\u00e9 kolo m\u016f\u017ee b\u00fdt samosvorn\u00fd p\u0159evod.
\u0160nekov\u00e1 p\u0159evodovka se skl\u00e1d\u00e1 z mnoha aspekt\u016f za\u0159\u00edzen\u00ed. Hlavn\u00edmi faktory celkov\u00e9ho poklesu energie jsou axi\u00e1ln\u00ed zat\u00ed\u017een\u00ed a ztr\u00e1ty v lo\u017eisku na \u0161nekov\u00e9 h\u0159\u00eddeli. Proto jsou analyzov\u00e1ny r\u016fzn\u00e9 konfigurace lo\u017eisek. Jeden typ zahrnuje p\u0159\u00edpravu axi\u00e1ln\u00edch\/neaxi\u00e1ln\u00edch lo\u017eisek. Druh\u00fdm typem jsou ku\u017eel\u00edkov\u00e1 lo\u017eiska. Pohony \u0161nekov\u00fdch p\u0159evodovek jsou uva\u017eov\u00e1ny p\u0159i axi\u00e1ln\u00edch lo\u017eisk\u00e1ch na rozd\u00edl od neaxi\u00e1ln\u00edch lo\u017eisek. Anal\u00fdza pohon\u016f \u0161nekov\u00fdch p\u0159evodovek je tak\u00e9 zkoum\u00e1n\u00edm uspo\u0159\u00e1d\u00e1n\u00ed X a \u010dty\u0159stup\u0148ov\u00e9ho kontaktn\u00edho uspo\u0159\u00e1d\u00e1n\u00ed lo\u017eisek.![\"\u0161nekov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/c-wormshaft-2.webp\")
<\/p>\nVliv sil zub\u016f na ohybovou tuhost \u0161nekov\u00e9ho p\u0159evodu<\/h2>\n
Standardizovan\u00e9 v\u00fdpo\u010dtov\u00e9 techniky zohled\u0148uj\u00ed podp\u016frn\u00fd vliv ozuben\u00ed na \u0161nekov\u00fd h\u0159\u00eddel. P\u0159esto se do v\u00fdpo\u010dtu nezapo\u010d\u00edt\u00e1vaj\u00ed radi\u00e1ln\u011b p\u0159esn\u00e9 \u0161nekov\u00e9 p\u0159evody. Plocha ozuben\u00ed se nav\u00edc nebere v \u00favahu, s v\u00fdjimkou p\u0159\u00edpad\u016f, kdy je h\u0159\u00eddel navr\u017eena podle \u0161nekov\u00e9ho kola. Stejn\u011b tak se pr\u016fm\u011br paty pova\u017euje za stejn\u00fd ohybov\u00fd pr\u016fm\u011br, ale t\u00edm se ignoruje podp\u016frn\u00fd vliv ozuben\u00ed \u0161neku.
Je poskytov\u00e1na zobecn\u011bn\u00e1 metoda pro odhad p\u0159\u00edsp\u011bvku STE k vibra\u010dn\u00edmu buzen\u00ed. V\u00fdsledky jsou relevantn\u00ed pro jak\u00e9koli za\u0159\u00edzen\u00ed se s\u00ed\u0165ov\u00fdm vzorem. Doporu\u010duje se, aby in\u017een\u00fd\u0159i testovali r\u016fzn\u00e9 p\u0159\u00edstupy k s\u00ed\u0165ov\u00e1n\u00ed, aby z\u00edskali p\u0159esn\u011bj\u0161\u00ed v\u00fdsledky. Jedn\u00edm konkr\u00e9tn\u00edm zp\u016fsobem, jak zkoumat povrchy zub\u016f, do kter\u00fdch doch\u00e1z\u00ed k z\u00e1b\u011bru, je pou\u017eit\u00ed podprogramu pro kone\u010dn\u00fd tlak a s\u00ed\u0165. Tento software m\u011b\u0159\u00ed ohybov\u00e1 nap\u011bt\u00ed zub\u016f za dynamick\u00fdch stovek.
Vlivu \u010di\u0161t\u011bn\u00ed zub\u016f kart\u00e1\u010dkem a maziva na ohybovou tuhost lze dos\u00e1hnout zv\u00fd\u0161en\u00edm \u00fahlu s\u00edly \u0161nekov\u00e9ho soukol\u00ed. To m\u016f\u017ee sn\u00ed\u017eit ohybov\u00e9 nap\u011bt\u00ed zub\u016f v \u0161nekov\u00e9m soukol\u00ed. Dal\u0161\u00ed strategi\u00ed je za\u010dlen\u011bn\u00ed metody m\u011b\u0159en\u00ed zat\u00ed\u017een\u00fdch zub\u016f (CCTA). Ta se tak\u00e9 pou\u017e\u00edv\u00e1 k posouzen\u00ed nesourod\u00e9ho chodu \u0161neku ZC1. V\u00fdsledky z\u00edskan\u00e9 touto metodou byly \u0161iroce aplikov\u00e1ny na \u0159adu typ\u016f ozuben\u00ed.
V t\u00e9to studii jsme zjistili, \u017ee ohybov\u00e1 tuhost ozuben\u00e9ho v\u011bnce je velmi ovlivn\u011bna velikost\u00ed zubu. Zkosen\u00e1 pata ozuben\u00e9ho v\u011bnce je v\u011bt\u0161\u00ed ne\u017e \u0161\u00ed\u0159ka dr\u00e1\u017eky. Proto se ohybov\u00e1 tuhost ozuben\u00e9ho v\u011bnce m\u011bn\u00ed s \u0161\u00ed\u0159kou zubu, kter\u00e1 se zvy\u0161uje s tlou\u0161\u0165kou st\u011bny v\u011bnce. Krom\u011b toho zm\u011bna tlou\u0161\u0165ky st\u011bny v\u011bnce \u0161nekov\u00e9ho za\u0159\u00edzen\u00ed zp\u016fsobuje men\u0161\u00ed odchylku od konstruk\u010dn\u00edch a stylistick\u00fdch specifikac\u00ed.
Pro pochopen\u00ed vlivu zubu na ohybovou tuhost \u0161nekov\u00e9ho kola je z\u00e1sadn\u00ed zn\u00e1t tvar ko\u0159ene. Evolventn\u00ed sklovina je n\u00e1chyln\u00e1 k ohybov\u00e9mu tlaku a za n\u00e1ro\u010dn\u00fdch okolnost\u00ed se m\u016f\u017ee prasknout. Vy\u0161et\u0159en\u00ed zlomen\u00ed zubu m\u016f\u017ee tento probl\u00e9m zvl\u00e1dnout ur\u010den\u00edm tvaru ko\u0159ene a ohybov\u00e9 tuhosti. Optimalizace tvaru ko\u0159ene p\u0159\u00edmo na uzav\u00edrac\u00edm ozuben\u00e9m kole minimalizuje ohybov\u00fd tlak v evolventn\u00edm zubu.
Vliv sil zub\u016f na ohybovou tuhost \u0161nekov\u00e9ho za\u0159\u00edzen\u00ed byl zkoum\u00e1n pomoc\u00ed za\u0159\u00edzen\u00ed CZPT pro zkoum\u00e1n\u00ed spir\u00e1lov\u00fdch ku\u017eelov\u00fdch ozuben\u00fdch kol. V t\u00e9to studii bylo n\u011bkolik vrstev spir\u00e1lov\u00e9ho ku\u017eelov\u00e9ho ozuben\u00e9ho kola opat\u0159eno tlakom\u011bry a zkoum\u00e1no p\u0159i rychlostech od statick\u00fdch do 14 400 ot\/min. Testy byly provedeny s v\u00fdkonem a\u017e do 540 kW. Z\u00edskan\u00e9 v\u00fdsledky byly porovn\u00e1ny s anal\u00fdzou v\u00edcerozm\u011brn\u00e9ho kone\u010dn\u00e9ho sou\u010dtu.![\"\u0161nekov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/b-wormshaft-2.webp\")
<\/p>\nVlastnosti \u0161nekov\u00fdch p\u0159evod\u016f<\/h2>\n
\u0160nekov\u00e9 p\u0159evodovky mohou dos\u00e1hnout obrovsk\u00fdch reduk\u010dn\u00edch pom\u011br\u016f s mal\u00fdm objemem pr\u00e1ce. Zv\u011bt\u0161en\u00edm obvodu kola m\u016f\u017ee \u0161nek v\u00fdrazn\u011b zv\u00fd\u0161it sv\u016fj to\u010div\u00fd moment a sn\u00ed\u017eit svou rychlost. Konven\u010dn\u00ed p\u0159evodovky vy\u017eaduj\u00ed v\u00edce p\u0159evod\u016f k dosa\u017een\u00ed stejn\u00e9ho reduk\u010dn\u00edho pom\u011bru. \u0160nekov\u00e9 p\u0159evodovky maj\u00ed m\u00e9n\u011b p\u0159evodov\u00fdch prvk\u016f, tak\u017ee existuje m\u00e9n\u011b m\u00edst k selh\u00e1n\u00ed. Nemohou v\u0161ak obr\u00e1tit sm\u011br proudu. Je to proto, \u017ee t\u0159en\u00ed mezi \u0161nekem a kolem m\u016f\u017ee znemo\u017enit zp\u011btn\u00fd pohyb \u0161neku.
\u0160nekov\u00e9 p\u0159evody se b\u011b\u017en\u011b pou\u017e\u00edvaj\u00ed ve v\u00fdtaz\u00edch, zdvihac\u00edch za\u0159\u00edzen\u00edch a zdvihac\u00edch za\u0159\u00edzen\u00edch. Jsou obzvl\u00e1\u0161t\u011b u\u017eite\u010dn\u00e9 v p\u0159\u00edpadech, kdy je rychlost zastaven\u00ed z\u00e1sadn\u00ed. Pro zaji\u0161t\u011bn\u00ed bezpe\u010dnosti je lze kombinovat s kompaktn\u011bj\u0161\u00edmi brzdami, ale nem\u011bly by se na n\u011b spol\u00e9hat jako na hlavn\u00ed brzdn\u00fd syst\u00e9m. Obecn\u011b jsou samosvorn\u00e9, tak\u017ee jsou vynikaj\u00edc\u00ed volbou pro mnoho aplikac\u00ed. Maj\u00ed tak\u00e9 \u0159adu v\u00fdhod, v\u010detn\u011b zv\u00fd\u0161en\u00e9 \u00fa\u010dinnosti a bezpe\u010dnosti.
\u0160nekov\u00e9 p\u0159evody jsou vyrobeny tak, aby dos\u00e1hly odli\u0161n\u00e9ho reduk\u010dn\u00edho pom\u011bru. Obvykle jsou uspo\u0159\u00e1d\u00e1ny mezi vstupn\u00ed a v\u00fdstupn\u00ed h\u0159\u00eddel motoru a z\u00e1t\u011b\u017ee. Dv\u011b h\u0159\u00eddele jsou \u010dasto um\u00edst\u011bny pod \u00fahlem, kter\u00fd zaji\u0161\u0165uje spr\u00e1vn\u00e9 zarovn\u00e1n\u00ed. \u0160nekov\u00e9 p\u0159evody maj\u00ed rozte\u010d st\u0159ed\u016f o velikosti t\u011bla. Osov\u00e1 rozte\u010d st\u0159ed\u016f za\u0159\u00edzen\u00ed a \u0161nekov\u00e9 h\u0159\u00eddele ur\u010duje axi\u00e1ln\u00ed stoup\u00e1n\u00ed. Nap\u0159\u00edklad, pokud jsou ozuben\u00e1 kola nastavena na radi\u00e1ln\u00ed d\u00e9lku, je nutn\u00fd men\u0161\u00ed vn\u011bj\u0161\u00ed pr\u016fm\u011br.
Kluzn\u00fd kontakt \u0161nekov\u00fdch p\u0159evod\u016f sni\u017euje jejich \u00fa\u010dinnost. Z\u00e1rove\u0148 v\u0161ak zaji\u0161\u0165uje klidn\u00fd chod. Kluzn\u00fd pohyb omezuje \u00fa\u010dinnost \u0161nekov\u00fdch p\u0159evod\u016f na 30% a\u017e 50%. Zde je p\u0159edstaveno n\u011bkolik strategi\u00ed pro sn\u00ed\u017een\u00ed t\u0159en\u00ed a vytvo\u0159en\u00ed dobr\u00fdch vstupn\u00edch a v\u00fdstupn\u00edch mezer. Brzy pochop\u00edte, pro\u010d jsou pro v\u00e1s tak v\u0161estrannou volbou! Pokud tedy uva\u017eujete o koupi \u0161nekov\u00e9ho za\u0159\u00edzen\u00ed, nezapome\u0148te si p\u0159e\u010d\u00edst tento \u010dl\u00e1nek, abyste se dozv\u011bd\u011bli v\u00edce o jeho vlastnostech!
Proveden\u00ed \u0161nekov\u00e9ho p\u0159evodu je vysv\u011btleno na obr. 19 a 20. Alternativn\u00ed proveden\u00ed syst\u00e9mu pou\u017e\u00edv\u00e1 jedin\u00fd motor a jeden \u0161nek 153. \u0160nek 153 ot\u00e1\u010d\u00ed za\u0159\u00edzen\u00edm, kter\u00e9 poh\u00e1n\u00ed rameno 152. Rameno 152 n\u00e1sledn\u011b pohybuje sestavou \u010do\u010dky\/zrcadla o r\u016fzn\u00e9 \u00fahly elevace. \u0158\u00eddic\u00ed jednotka motoru 114 pot\u00e9 sleduje \u00fahel elevace sestavy \u010do\u010dky\/zrcadla 10 vzhledem k referen\u010dn\u00ed poloze.
\u0160nekov\u00e9 kolo i \u0161nek jsou vyrobeny z kovu. Mosazn\u00fd \u0161nek i kolo jsou v\u0161ak vyrobeny z mosazi, co\u017e je \u017elut\u00fd kov. Jejich v\u00fdb\u011br maziva je mnohem v\u0161estrann\u011bj\u0161\u00ed, ale je omezen aditivn\u00edmi vlastnostmi kv\u016fli \u017elut\u00e9mu kovu. Plast na kovov\u00fdch \u0161nekov\u00fdch p\u0159evodech se obvykle pou\u017e\u00edv\u00e1 v aplikac\u00edch s n\u00edzk\u00fdm zat\u00ed\u017een\u00edm. Pou\u017eit\u00e9 mazivo z\u00e1vis\u00ed na druhu plastu, proto\u017ee mnoho druh\u016f plast\u016f reaguje na uhlovod\u00edky obsa\u017een\u00e9 v b\u011b\u017en\u00e9m mazivu. Z tohoto d\u016fvodu pot\u0159ebujete nereaktivn\u00ed mazivo.<\/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":"