Na\u0161e \u0159e\u0161en\u00ed
(1) S v\u00fdjime\u010dnou \u0161pi\u010dkovou kvalitou a dostupnou cenou(2) Z\u00e1ruka v\u010dasn\u00e9ho dod\u00e1n\u00ed(3) Bezpe\u010dn\u00e9, spolehliv\u00e9, cenov\u011b dostupn\u00e9 a odoln\u00e9(4) Stabiln\u00ed p\u0159enos, bezprobl\u00e9mov\u00fd proces(5) Vysok\u00fd v\u00fdkon vyza\u0159ov\u00e1n\u00ed tepla, vysok\u00e1 nosnost(6) Ka\u017ed\u00e1 jednotliv\u00e1 polo\u017eka mus\u00ed b\u00fdt p\u0159ed odesl\u00e1n\u00edm testov\u00e1na<\/p>\n
Obchodn\u00ed informaceSpole\u010dnost ZheJiang Reijay Hydraulic & Transmission Tech Co., Ltd., zalo\u017een\u00e1 v roce 2003, se zam\u011b\u0159uje na v\u00fdrobu a export spojek pro mechanick\u00fd p\u0159enos energie, n\u00e1hradn\u00edch d\u00edl\u016f pro hydraulick\u00e9 syst\u00e9my a produkt\u016f pro v\u00fdm\u011bn\u00edky tepla (n\u00e1stroje pro oh\u0159ev a chlazen\u00ed oleje). Poskytujeme tak\u00e9 souvisej\u00edc\u00ed specializovan\u00fd servis a slu\u017eby. Z\u00e1kazn\u00edk\u016fm tak\u00e9 slou\u017e\u00edme v oblasti n\u00e1vrhu, mont\u00e1\u017ee, p\u0159epracov\u00e1n\u00ed a servisu prvk\u016f pr\u016fmyslov\u00e9 automatizace (pneumatick\u00e9, hydraulick\u00e9, XRV s\u00e9rie, automatick\u00e9 myc\u00ed syst\u00e9my, vodot\u011bsn\u00e9 \u0161nekov\u00e9 p\u0159evodovky, reduktory IP67, p\u0159evodovky do my\u010dky s motorem PLC), pr\u016fmyslov\u00e9ho inteligentn\u00edho syst\u00e9mu, hydraulick\u00fdch elektrick\u00fdch model\u016f a pojezdov\u00fdch sekc\u00ed.<\/p>\n
\u010casto kladen\u00e9 ot\u00e1zkyOt\u00e1zka: Jste investi\u010dn\u00ed firma nebo spole\u010dnost?<\/strong>A: Jsme glob\u00e1ln\u00ed v\u00fdrobce OEM stavebn\u00edch stroj\u016f a ji\u017e n\u011bkolik let jsme dodavatelem zna\u010dek Sany, Xcmg, Liugong, Zoomlion, Cummins, Deutz, Rexroth, Parker\u2026.Ot\u00e1zka: Jak dlouh\u00e1 je va\u0161e dodac\u00ed lh\u016fta?<\/strong>A: Obvykle je to 5\u201310 dn\u00ed, pokud je zbo\u017e\u00ed skladem. Nebo patn\u00e1cti a\u017e \u0161edes\u00e1tin\u00e1sobek, pokud produkty skladem nejsou, z\u00e1le\u017e\u00ed na mno\u017estv\u00ed.Ot\u00e1zka: Jak dlouho mus\u00edm \u010dekat na odpov\u011b\u010f po odesl\u00e1n\u00ed dotazu?<\/strong>A: B\u011bhem n\u011bkolika hodin.Ot\u00e1zka: Jak\u00e9 informace v\u00e1m mus\u00edm sd\u011blit k potvrzen\u00ed polo\u017eky?<\/strong>A: Model\/M\u011b\u0159en\u00ed, pr\u016fm\u011br h\u0159\u00eddele, pr\u016fm\u011br mezery a kupn\u00ed cena a mnoho dal\u0161\u00edch.Ot\u00e1zka: Jak\u00e1 je z\u00e1ru\u010dn\u00ed doba na va\u0161e zbo\u017e\u00ed?<\/strong>A: Nab\u00edz\u00edme v\u00e1m 2letou z\u00e1ruku ode dne odplut\u00ed lodi z \u010c\u00edny.Ot\u00e1zka: Jak\u00e9 jsou va\u0161e platebn\u00ed podm\u00ednky?<\/strong>A: Platba = 1000 USD, 30% T\/T prob\u00edh\u00e1, vyrovn\u00e1n\u00ed p\u0159ed odesl\u00e1n\u00edm. Vy\u0159izujeme tak\u00e9 LC. Pokud m\u00e1te je\u0161t\u011b jeden dotaz, 3Cm-.368 P\u00edstov\u00fd bezolejov\u00fd plynov\u00fd vzduchov\u00fd kompresor 200L, nev\u00e1hejte n\u00e1s kontaktovat. \n Dr\u00e1\u017ekovan\u00e1 h\u0159\u00eddel je strojn\u00ed sou\u010d\u00e1st s vnit\u0159n\u00edmi a vn\u011bj\u0161\u00edmi dr\u00e1\u017ekami. Dr\u00e1\u017eky se vytv\u00e1\u0159ej\u00ed \u010dty\u0159mi r\u016fzn\u00fdmi zp\u016fsoby: evolventn\u00ed, rovnob\u011b\u017en\u00e9, vroubkovan\u00e9 a kulov\u00e9. V\u00edce se o jednotliv\u00fdch typech dr\u00e1\u017eek dozv\u00edte v tomto \u010dl\u00e1nku. P\u0159i v\u00fdb\u011bru dr\u00e1\u017ekovan\u00e9 h\u0159\u00eddele se ujist\u011bte, \u017ee zvol\u00edte tu spr\u00e1vnou pro va\u0161i aplikaci. \u010ct\u011bte d\u00e1le a dozv\u00edte se o r\u016fzn\u00fdch typech dr\u00e1\u017eek a o tom, jak ovliv\u0148uj\u00ed v\u00fdkon h\u0159\u00eddele. Evolventn\u00ed dr\u00e1\u017eky v dr\u00e1\u017ekovan\u00e9 h\u0159\u00eddeli se pou\u017e\u00edvaj\u00ed k zaji\u0161t\u011bn\u00ed a prodlou\u017een\u00ed mechanick\u00fdch sestav. Jsou to hladk\u00e9, dovnit\u0159 zak\u0159iven\u00e9 dr\u00e1\u017eky, kter\u00e9 odol\u00e1vaj\u00ed odd\u011blen\u00ed b\u011bhem provozu. H\u0159\u00eddel s evolventn\u00edmi dr\u00e1\u017ekami je \u010dasto del\u0161\u00ed ne\u017e samotn\u00e1 h\u0159\u00eddel. Tato vlastnost umo\u017e\u0148uje v\u011bt\u0161\u00ed axi\u00e1ln\u00ed pohyb. To je v\u00fdhodn\u00e9 pro mnoho aplikac\u00ed, zejm\u00e9na v p\u0159evodovk\u00e1ch. Rovnob\u011b\u017en\u00e9 dr\u00e1\u017ekov\u00e1n\u00ed se na dr\u00e1\u017ekovan\u00e9 h\u0159\u00eddeli vytv\u00e1\u0159\u00ed vlo\u017een\u00edm jednoho nebo v\u00edce zub\u016f do druh\u00e9ho. Vn\u011bj\u0161\u00ed dr\u00e1\u017ekov\u00e1n\u00ed je um\u00edst\u011bno ve st\u0159edu vnit\u0159n\u00edho dr\u00e1\u017ekov\u00e1n\u00ed. Zuby vnit\u0159n\u00edho dr\u00e1\u017ekov\u00e1n\u00ed jsou tak\u00e9 rovnob\u011b\u017en\u00e9 s osou h\u0159\u00eddele, ale b\u011b\u017en\u00e9 nesouos\u00ed zp\u016fsobuje, \u017ee se dr\u00e1\u017ekov\u00e1n\u00ed val\u00ed a nakl\u00e1n\u00ed. To je b\u011b\u017en\u00e9 v mnoha pr\u016fmyslov\u00fdch aplikac\u00edch a existuje \u0159ada zp\u016fsob\u016f, jak zlep\u0161it v\u00fdkon dr\u00e1\u017ekov\u00e1n\u00ed. Dr\u00e1\u017ekovan\u00e1 h\u0159\u00eddel m\u00e1 n\u011bkolik v\u00fdhod. Tento typ h\u0159\u00eddele je vysoce nastaviteln\u00fd. Jeho velk\u00fd po\u010det zub\u016f umo\u017e\u0148uje velk\u00e9 kroutic\u00ed momenty a krat\u0161\u00ed \u0161\u00ed\u0159ka zub\u016f umo\u017e\u0148uje v\u011bt\u0161\u00ed se\u0159\u00edzen\u00ed. D\u00edky t\u011bmto vlastnostem je tento typ h\u0159\u00eddele ide\u00e1ln\u00ed volbou pro aplikace, kde je p\u0159esnost kritick\u00e1. N\u00ed\u017ee jsou uvedeny n\u011bkter\u00e9 z v\u00fdhod tohoto typu h\u0159\u00eddele. Tyto v\u00fdhody jsou jen n\u011bkter\u00e9 z nich. Zjist\u011bte v\u00edce o tomto typu h\u0159\u00eddele. Vyn\u00e1lez se t\u00fdk\u00e1 h\u0159\u00eddele s kuli\u010dkov\u00fdm rota\u010dn\u00edm pohybem. H\u0159\u00eddel se skl\u00e1d\u00e1 z mno\u017estv\u00ed kuli\u010dek, kter\u00e9 jsou uspo\u0159\u00e1dan\u00e9 v s\u00e9rii a jsou funk\u010dn\u011b spojeny s \u010d\u00e1st\u00ed dr\u00e1hy zat\u00ed\u017een\u00ed. Kuli\u010dky se mohou nekone\u010dn\u011b odvalovat po dr\u00e1ze. Tento vyn\u00e1lez se tak\u00e9 t\u00fdk\u00e1 kuli\u010dkov\u00e9ho lo\u017eiska. Kuli\u010dkov\u00e9 lo\u017eisko je zde jedn\u00edm z mnoha typ\u016f ozuben\u00fdch kol. N\u00e1sleduj\u00edc\u00ed popis popisuje vlastnosti kuli\u010dkov\u00e9ho lo\u017eiska. M\u011b\u0159idlo pro kontrolu nadm\u011brn\u00e9ho rozm\u011bru dr\u00e1\u017ekovan\u00e9ho h\u0159\u00eddele je n\u00e1stroj, kter\u00fd kontroluje nadm\u011brn\u00fd rozm\u011br dr\u00e1\u017ekovan\u00e9ho h\u0159\u00eddele. Je to efektivn\u00ed zp\u016fsob, jak zjistit stav nadm\u011brn\u00e9ho rozm\u011bru dr\u00e1\u017ekovan\u00e9ho h\u0159\u00eddele bez nutnosti jeho demont\u00e1\u017ee. M\u011b\u0159\u00ed vn\u011bj\u0161\u00ed dr\u00e1\u017ekov\u00e1n\u00ed a zoubkov\u00e1n\u00ed. M\u011b\u0159idlo pro kontrolu nadm\u011brn\u00e9ho rozm\u011bru je k dispozici ve velikostech od 19 mm do 130 mm s d\u00e9lkou profilu 25 mm. Z\u00e1ruka: 2 rokyPou\u017eiteln\u00e1 odv\u011btv\u00ed: Opravny stroj\u016f, V\u00fdroba potravin a n\u00e1poj\u016f, Maloobchod, Pevnostn\u00ed a t\u011b\u017eebn\u00ed pr\u016fmysl, stavebn\u00ed strojeZak\u00e1zkov\u00e1 podpora: OEM, ODM, OBMConstrukce: \u010celistn\u00ed \/ pavou\u010d\u00edFlexibiln\u00ed nebo tuh\u00e9: Flexibiln\u00edB\u011b\u017en\u00e9 nebo nestandardn\u00ed: B\u011b\u017en\u00e9Obsah: Hlin\u00edk\/ocel\/litinaOEM: anoCel\u00e9 t\u011bloObsah: Hlin\u00edk, kov, pln\u00e1 litinaVenkovn\u00ed pr\u016fm\u011br (D): 26 mm ~ 420 mmPr\u016fm\u011br otvoru (d): 4 mm-200 mmHledan\u00fd v\u00fdraz: univerz\u00e1ln\u00ed spojka\u010delis\u0165ov\u00e1 spojkaktr spojkaPou\u017eit\u00ed: Stavebn\u00ed stroje, hydraulick\u00e9 stroje\u2026B\u011b\u017en\u00e9: IEC B\u011b\u017en\u00fd motorSlu\u017eby: OEM [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2089,2262,1722,2035,430,129,371,1972,1702,2037,268,2265,2648,1704,456,1520,2647,19,142,620,1521,1773,1094,1774],"class_list":["post-1091","post","type-post","status-publish","format-standard","hentry","category-product-catalog","tag-car-drive-shaft","tag-car-motor","tag-car-shaft","tag-china-coupling","tag-china-motor","tag-coupling","tag-coupling-shaft","tag-drive-coupling","tag-drive-motor-shaft","tag-drive-shaft-coupling","tag-motor","tag-motor-car","tag-motor-coupling","tag-motor-drive","tag-motor-motor","tag-motor-shaft","tag-motor-shaft-coupling","tag-shaft","tag-shaft-coupling","tag-shaft-drive","tag-shaft-motor","tag-spline-coupling","tag-spline-shaft","tag-spline-shaft-coupling"],"_links":{"self":[{"href":"https:\/\/splineshaft.top\/cs\/wp-json\/wp\/v2\/posts\/1091","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/splineshaft.top\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/splineshaft.top\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/splineshaft.top\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/splineshaft.top\/cs\/wp-json\/wp\/v2\/comments?post=1091"}],"version-history":[{"count":0,"href":"https:\/\/splineshaft.top\/cs\/wp-json\/wp\/v2\/posts\/1091\/revisions"}],"wp:attachment":[{"href":"https:\/\/splineshaft.top\/cs\/wp-json\/wp\/v2\/media?parent=1091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/splineshaft.top\/cs\/wp-json\/wp\/v2\/categories?post=1091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/splineshaft.top\/cs\/wp-json\/wp\/v2\/tags?post=1091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Na\u0161i sou\u010dasn\u00ed strategi\u010dt\u00ed partne\u0159i: <\/p>\nR\u016fzn\u00e9 typy dr\u00e1\u017eek v dr\u00e1\u017ekovan\u00e9 h\u0159\u00eddeli<\/h2>\n
![\"dr\u00e1\u017ekovan\u00fd](\"https:\/\/img.hzpt.com\/img\/spline_shaft\/T_splineshaft_1.webp\")
<\/p>\nEvolventn\u00ed dr\u00e1\u017ekov\u00e1n\u00ed<\/h2>\n
Evolventn\u00ed dr\u00e1\u017ekov\u00e1n\u00ed je tvarovan\u00e9 dr\u00e1\u017ekov\u00e1n\u00ed, podobn\u00e9 paraleln\u00edmu dr\u00e1\u017ekov\u00e1n\u00ed. Je \u00fahlov\u00e9 a skl\u00e1d\u00e1 se ze zub\u016f, kter\u00e9 vytv\u00e1\u0159ej\u00ed spir\u00e1lov\u00fd vzor, \u200b\u200bjen\u017e umo\u017e\u0148uje line\u00e1rn\u00ed a rota\u010dn\u00ed pohyb. Od ostatn\u00edch dr\u00e1\u017ekov\u00e1n\u00ed se odli\u0161uje vroubkov\u00e1n\u00edm na boc\u00edch. M\u00e1 tak\u00e9 ploch\u00fd vr\u0161ek. Je dobrou volbou pro spojky a dal\u0161\u00ed aplikace, kde je nutn\u00fd \u00fahlov\u00fd pohyb.
Evolventn\u00ed dr\u00e1\u017eky se tak\u00e9 naz\u00fdvaj\u00ed evolventn\u00ed zuby kv\u016fli sv\u00e9mu tvaru. Jsou ploch\u00e9 naho\u0159e a zak\u0159iven\u00e9 po stran\u00e1ch. Tyto zuby mohou b\u00fdt bu\u010f vnit\u0159n\u00ed, nebo vn\u011bj\u0161\u00ed. V d\u016fsledku toho poskytuj\u00ed evolventn\u00ed dr\u00e1\u017eky v\u011bt\u0161\u00ed kontaktn\u00ed plochu, co\u017e pom\u00e1h\u00e1 sni\u017eovat nam\u00e1h\u00e1n\u00ed a \u00fanavu materi\u00e1lu. Bez ohledu na tvar se evolventn\u00ed dr\u00e1\u017eky obecn\u011b snadno obr\u00e1b\u011bj\u00ed a osazuj\u00ed.
Evolventn\u00ed dr\u00e1\u017ekov\u00e1n\u00ed je typ dr\u00e1\u017ekov\u00e1n\u00ed, kter\u00e9 se pou\u017e\u00edv\u00e1 u dr\u00e1\u017ekovan\u00fdch h\u0159\u00eddel\u00ed. Toto dr\u00e1\u017ekov\u00e1n\u00ed m\u00e1 r\u016fzn\u00e9 n\u00e1zvy v z\u00e1vislosti na pr\u016fm\u011bru. P\u0159\u00edkladem ozna\u010den\u00ed je 32zub\u00fd vn\u011bj\u0161\u00ed dr\u00e1\u017ekov\u00e1n\u00ed, modul 2 500 zub\u016f a \u00fahel z\u00e1b\u011bru 30 stup\u0148\u016f. P\u0159\u00edkladem vn\u011bj\u0161\u00edho dr\u00e1\u017ekov\u00e1n\u00ed je dr\u00e1\u017ekov\u00e1n\u00ed s koutov\u00fdm ko\u0159enem, kter\u00e9 se pou\u017e\u00edv\u00e1 k popisu pr\u016fm\u011bru dr\u00e1\u017ekovan\u00e9ho h\u0159\u00eddele.
Efektivn\u00ed tlou\u0161\u0165ka zub\u016f dr\u00e1\u017ekovan\u00fdch h\u0159\u00eddel\u00ed z\u00e1vis\u00ed na po\u010dtu dr\u00e1\u017eek pro pero a typu dr\u00e1\u017ekov\u00e1n\u00ed. Evolventn\u00ed dr\u00e1\u017ekov\u00e1n\u00ed v dr\u00e1\u017ekovan\u00fdch h\u0159\u00eddel\u00edch by m\u011blo b\u00fdt navr\u017eeno tak, aby b\u011bhem spojen\u00ed zab\u00edralo 25 a\u017e 50 procent zub\u016f dr\u00e1\u017ekov\u00e1n\u00ed. Evolventn\u00ed dr\u00e1\u017ekov\u00e1n\u00ed by m\u011blo b\u00fdt schopno odolat zat\u00ed\u017een\u00ed bez prask\u00e1n\u00ed.<\/p>\nRovnob\u011b\u017en\u00e9 dr\u00e1\u017ekov\u00e1n\u00ed<\/h2>\n
Rovnob\u011b\u017en\u00e9 dr\u00e1\u017ekov\u00e1n\u00ed se obvykle pou\u017e\u00edv\u00e1 ke sn\u00ed\u017een\u00ed t\u0159en\u00ed v rotuj\u00edc\u00ed \u010d\u00e1sti. Dr\u00e1\u017ekov\u00e1n\u00ed na dr\u00e1\u017ekovan\u00e9 h\u0159\u00eddeli je na \u010deln\u00ed plo\u0161e u\u017e\u0161\u00ed ne\u017e na vnit\u0159n\u00ed stran\u011b, co\u017e je \u010din\u00ed n\u00e1chyln\u011bj\u0161\u00edmi k opot\u0159eben\u00ed. Tento typ dr\u00e1\u017ekov\u00e1n\u00ed se pou\u017e\u00edv\u00e1 v r\u016fzn\u00fdch odv\u011btv\u00edch, nap\u0159\u00edklad ve stroj\u00edrenstv\u00ed, a tak\u00e9 umo\u017e\u0148uje v\u011bt\u0161\u00ed \u00fa\u010dinnost p\u0159i p\u0159enosu to\u010div\u00e9ho momentu.
Evolventn\u00ed dr\u00e1\u017ekov\u00e1n\u00ed na dr\u00e1\u017ekovan\u00e9 h\u0159\u00eddeli je nejb\u011b\u017en\u011bj\u0161\u00ed. M\u00e1 rovnom\u011brn\u011b rozm\u00edst\u011bn\u00e9 zuby, a proto je m\u00e9n\u011b pravd\u011bpodobn\u00e9, \u017ee praskne v d\u016fsledku \u00fanavy materi\u00e1lu. Tak\u00e9 se snadno \u0159e\u017ee a l\u00edcuje. Nejedn\u00e1 se v\u0161ak o nejlep\u0161\u00ed typ dr\u00e1\u017ekov\u00e1n\u00ed. P\u0159ed rozhodnut\u00edm, kter\u00e9 dr\u00e1\u017ekov\u00e1n\u00ed pou\u017e\u00edt, je d\u016fle\u017eit\u00e9 pochopit rozd\u00edl mezi rovnob\u011b\u017en\u00fdm a evolventn\u00edm dr\u00e1\u017ekov\u00e1n\u00edm.
Rozd\u00edl mezi dr\u00e1\u017ekovan\u00fdmi a evolventn\u00edmi dr\u00e1\u017ekami spo\u010d\u00edv\u00e1 ve velikosti dr\u00e1\u017eek. Evolventn\u00ed dr\u00e1\u017eky jsou obecn\u011b v\u011bt\u0161\u00ed ne\u017e paraleln\u00ed dr\u00e1\u017eky. Tyto typy dr\u00e1\u017eek poskytuj\u00ed v\u011bt\u0161\u00ed to\u010div\u00fd moment zub\u016fm ozuben\u00e9ho kola a sni\u017euj\u00ed nam\u00e1h\u00e1n\u00ed b\u011bhem provozu. Jsou tak\u00e9 odoln\u011bj\u0161\u00ed a maj\u00ed del\u0161\u00ed \u017eivotnost. A proto\u017ee se pou\u017e\u00edvaj\u00ed v zem\u011bd\u011blsk\u00fdch stroj\u00edch, jsou v tomto typu aplikace nezbytn\u00e9.![\"dr\u00e1\u017ekovan\u00fd](\"https:\/\/img.hzpt.com\/img\/spline_shaft\/C_splineshaft_1.webp\")
<\/p>\nVroubkovan\u00e9 dr\u00e1\u017eky<\/h2>\n
Proces odvalov\u00e1n\u00ed je levn\u00fd a vysoce p\u0159esn\u00fd. Je u\u017eite\u010dn\u00fd pro vn\u011bj\u0161\u00ed dr\u00e1\u017ekovan\u00e9 h\u0159\u00eddele, ale nen\u00ed vhodn\u00fd pro vnit\u0159n\u00ed dr\u00e1\u017ekov\u00e1n\u00ed. Tento typ procesu vytv\u00e1\u0159\u00ed na h\u0159\u00eddeli synchronizovan\u00e9 tvary, \u010d\u00edm\u017e se zkracuje v\u00fdrobn\u00ed cyklus a stabilizuje relativn\u00ed f\u00e1ze mezi dr\u00e1\u017ekou a z\u00e1vitem. K tvarov\u00e1n\u00ed h\u0159\u00eddele se pou\u017e\u00edv\u00e1 brusn\u00fd kotou\u010d. CZPT Manufacturing m\u00e1 velk\u00fd sklad vroubkovan\u00fdch dr\u00e1\u017ekovan\u00fdch h\u0159\u00eddel\u00ed.
Zuby dr\u00e1\u017ekovan\u00e9ho h\u0159\u00eddele jsou navr\u017eeny tak, aby se dot\u00fdkaly n\u00e1boje po cel\u00e9m obvodu h\u0159\u00eddele. Zuby h\u0159\u00eddele jsou rovnom\u011brn\u011b rozm\u00edst\u011bny po dr\u00e1\u017ece, \u010d\u00edm\u017e vytv\u00e1\u0159ej\u00ed v\u00edcezubov\u00fd kontaktn\u00ed bod po cel\u00e9 d\u00e9lce h\u0159\u00eddele. V\u00fdsledky t\u011bchto anal\u00fdz jsou obvykle uspokojiv\u00e9. Existuj\u00ed v\u0161ak ur\u010dit\u00e1 omezen\u00ed. V prvn\u00ed \u0159ad\u011b je t\u0159eba dr\u00e1\u017ekov\u00e1n\u00ed dr\u00e1\u017ekovan\u00e9ho h\u0159\u00eddele pe\u010dliv\u011b volit. Pokud aplikace vy\u017eaduje rozs\u00e1hlou anal\u00fdzu, m\u016f\u017ee b\u00fdt nutn\u00e9 konstrukci upravit.
Dr\u00e1\u017ekov\u00e1n\u00ed vroubkovan\u00e9ho dr\u00e1\u017ekovan\u00e9ho h\u0159\u00eddele se pou\u017e\u00edv\u00e1 i k jin\u00fdm \u00fa\u010del\u016fm. Mohou b\u00fdt pou\u017eity k p\u0159enosu to\u010div\u00e9ho momentu na jin\u00e9 za\u0159\u00edzen\u00ed. Funguj\u00ed tak\u00e9 jako antirota\u010dn\u00ed za\u0159\u00edzen\u00ed a jako line\u00e1rn\u00ed veden\u00ed. Funkci dr\u00e1\u017ekovan\u00e9ho h\u0159\u00eddele ur\u010duje jak konstrukce, tak typ dr\u00e1\u017eek. V automobilov\u00e9m pr\u016fmyslu se pou\u017e\u00edvaj\u00ed ve vozidlech, leteck\u00e9m pr\u016fmyslu, zemn\u00edch stroj\u00edch a mnoha dal\u0161\u00edch odv\u011btv\u00edch.<\/p>\nKuli\u010dkov\u00e9 dr\u00e1\u017eky<\/h2>\n
Sestava kuli\u010dkov\u011b dr\u00e1\u017ekovan\u00e9ho h\u0159\u00eddele zahrnuje h\u0159\u00eddel s alespo\u0148 jednou kuli\u010dkov\u011b dr\u00e1\u017ekovanou dr\u00e1\u017ekou a v\u00edce obvodov\u00fdmi stup\u0148ovit\u00fdmi dr\u00e1\u017ekami. H\u0159\u00eddel je dr\u017eena v prvn\u00edm up\u00ednac\u00edm prost\u0159edku, kter\u00fd se rozkl\u00e1d\u00e1 pod\u00e9ln\u011b a je oto\u010dn\u011b dr\u017een druh\u00fdm up\u00ednac\u00edm prost\u0159edkem. H\u0159\u00eddel i prvn\u00ed up\u00ednac\u00ed prost\u0159edek jsou v\u016f\u010di sob\u011b navz\u00e1jem poh\u00e1n\u011bny prvn\u00edm hnac\u00edm prost\u0159edkem. Kuli\u010dkov\u011b dr\u00e1\u017ekovan\u00fd h\u0159\u00eddel je mo\u017en\u00e9 vyrobit r\u016fzn\u00fdmi zp\u016fsoby.
Dr\u00e1\u017ekovan\u00fd h\u0159\u00eddel s kuli\u010dkou je opat\u0159en matic\u00ed s recirkuluj\u00edc\u00edmi kuli\u010dkami. Dr\u00e1\u017ekovan\u00e1 matice se v t\u011bchto dr\u00e1\u017ek\u00e1ch pohybuje a zaji\u0161\u0165uje line\u00e1rn\u00ed pohyb, ale z\u00e1rove\u0148 zabra\u0148uje ot\u00e1\u010den\u00ed. Dr\u00e1\u017ekovan\u00fd h\u0159\u00eddel s matic\u00ed s recirkuluj\u00edc\u00edmi kuli\u010dkami m\u016f\u017ee tak\u00e9 poskytovat rota\u010dn\u00ed pohyb. Dr\u00e1\u017ekovan\u00fd h\u0159\u00eddel s kuli\u010dkou m\u00e1 tak\u00e9 vy\u0161\u0161\u00ed \u00fanosnost ne\u017e kuli\u010dkov\u00e9 pouzdro. Z t\u011bchto d\u016fvod\u016f jsou kuli\u010dkov\u00e9 dr\u00e1\u017eky vynikaj\u00edc\u00ed volbou pro mnoho aplikac\u00ed.
V tomto vyn\u00e1lezu je dvojice h\u0159\u00eddel\u00ed s kuli\u010dkov\u00fdmi rotacemi ulo\u017eena v pouzd\u0159e pod nosn\u00fdm za\u0159\u00edzen\u00edm 40. Ka\u017ed\u00e1 z t\u011bchto dvou h\u0159\u00eddel\u00ed se rozprost\u00edr\u00e1 pod\u00e9l pod\u00e9ln\u00e9 linie ramene 50. Jeden konec ka\u017ed\u00e9 h\u0159\u00eddele je oto\u010dn\u011b podep\u0159en posuvn\u00fdm blokem 56. Posuvn\u00fd blok m\u00e1 tak\u00e9 nosn\u00e9 rameno 58, kter\u00e9 konzolov\u011b podp\u00edr\u00e1 st\u0159edov\u00e9 rameno 50.![\"dr\u00e1\u017ekovan\u00fd](\"https:\/\/img.hzpt.com\/img\/spline_shaft\/B_splineshaft_1.webp\")
<\/p>\nM\u011b\u0159idlo v sektoru zak\u00e1zan\u00e9ho provozu<\/h2>\n
Sektorov\u00fd m\u011b\u0159ic\u00ed p\u0159\u00edstroj s nulov\u00fdm dosahem m\u00e1 dv\u011b skupiny diametr\u00e1ln\u011b protilehl\u00fdch zub\u016f. Vzd\u00e1lenost mezi nimi je vyrobena na maxim\u00e1ln\u00ed \u0161\u00ed\u0159ku vzd\u00e1lenosti a tlou\u0161\u0165ka zubu mus\u00ed b\u00fdt v r\u00e1mci p\u0159edem stanoven\u00e9 tolerance. Tento m\u011b\u0159ic\u00ed p\u0159\u00edstroj by byl mimo toleranci, pokud by se dr\u00e1\u017ekov\u00e1n\u00ed m\u011b\u0159ilo kol\u00edkem. Rozm\u011bry tohoto dr\u00e1\u017ekovan\u00e9ho h\u0159\u00eddele lze nal\u00e9zt v p\u0159\u00edslu\u0161n\u00fdch norm\u00e1ch ANSI nebo DIN.
M\u011b\u0159idlo typu \u201ego-no-go\u201c je u\u017eite\u010dn\u00e9 pro kone\u010dnou kontrolu pr\u016fm\u011bru stoup\u00e1n\u00ed z\u00e1vitu. Je tak\u00e9 u\u017eite\u010dn\u00e9 pro dr\u00e1\u017ekovan\u00e9 h\u0159\u00eddele a z\u00e1vitov\u00e9 matice. Z\u00e1vit \u0161roubu mus\u00ed odpov\u00eddat obrysu m\u011b\u0159ic\u00ed hlavy typu \u201ego-no-go\u201c, aby se zabr\u00e1nilo stavu \u201ego-no-go\u201c. Nic nenahrad\u00ed kvalitn\u00ed stroj. Je to nezbytn\u00fd n\u00e1stroj pro ka\u017ed\u00e9ho v\u00fdrobce dr\u00e1\u017ekovan\u00fdch h\u0159\u00eddel\u00ed a spojovac\u00edch prvk\u016f.
M\u011b\u0159idlo NO-GO dok\u00e1\u017ee detekovat zm\u011bny tlou\u0161\u0165ky zubu. Lze jej kalibrovat podle norem ISO17025 a m\u00e1 oproti m\u011b\u0159idlu non-go mnoho v\u00fdhod. Poskytuje tak\u00e9 vizu\u00e1ln\u00ed referenci tlou\u0161\u0165ky dr\u00e1\u017ekovan\u00e9ho h\u0159\u00eddele. Kdy\u017e se zuby shoduj\u00ed, h\u0159\u00eddel je pova\u017eov\u00e1na za p\u0159ipravenou k mont\u00e1\u017ei. Jedn\u00e1 se o kritick\u00fd proces. V n\u011bkter\u00fdch p\u0159\u00edpadech je nemo\u017en\u00e9 ur\u010dit p\u0159esnou d\u00e9lku dr\u00e1\u017eky h\u0159\u00eddele.
\u00dahel tlaku 45 stup\u0148\u016f se nej\u010dast\u011bji pou\u017e\u00edv\u00e1 pro n\u00e1pravy a \u010dleny p\u0159en\u00e1\u0161ej\u00edc\u00ed kroutic\u00ed moment. Tento \u00fahel tlaku je nej\u00fasporn\u011bj\u0161\u00ed z hlediska \u017eivotnosti n\u00e1stroje, ale dr\u00e1\u017eky se nebudou odvalovat \u00fahledn\u011b jako u \u00fahlu 30 stup\u0148\u016f. U dr\u00e1\u017eky 45 stup\u0148\u016f je pravd\u011bpodobn\u011bj\u0161\u00ed, \u017ee se v\u00edce odd\u011bl\u00ed ne\u017e u ostatn\u00edch dvou. \u010casto bude m\u00edt tak\u00e9 zak\u0159iven\u00fd vzhled. \u00dahel tlaku 37,5 stup\u0148\u016f je kompromisem mezi ostatn\u00edmi dv\u011bma \u00fahly tlaku. \u010casto se pou\u017e\u00edv\u00e1, kdy\u017e je materi\u00e1l dr\u00e1\u017ekovan\u00e9 h\u0159\u00eddele tvrd\u0161\u00ed ne\u017e obvykle.<\/p>\n![\"\u010c\u00edna](\"https:\/\/img.hzpt.com\/img\/spline_shaft\/spline_shaft_l1.webp\")
![\"\u010c\u00edna](\"https:\/\/img.hzpt.com\/img\/spline_shaft\/spline_shaft_l2.webp\")
editor od czh 2023-02-21<\/p>","protected":false},"excerpt":{"rendered":"