jeden. Materi\u00e1ly:
Uhl\u00edkov\u00fd kov, nehrdzavej\u00faca oce\u013e, siv\u00e1 liatina, tv\u00e1rna liatina, temperovan\u00e1 liatina, hlin\u00edk a tak \u010falej.
2. Stroj:
S\u00fastruh, CNC v\u0155ta\u010dka, fr\u00e9zka, vyvrt\u00e1vacie zariadenie, zariadenie PlHangZhou
tri. Norm\u00e1lne: AISI, ASTM, BS, DIN, JIS
4. Nadv\u00e1ha: 0,1 \u2013 5 000 kg
5. Postup: Odlievanie do piesku, investi\u010dn\u00e9 liatie (krem\u00edkov\u00e1 p\u00f4da a sklo na pitn\u00fa vodu), tlakov\u00e9 liatie, dlhodob\u00e9 odlievanie do foriem, odlievan\u00e9 komponenty<\/p>\n
\u0161es\u0165. V\u00fdrobn\u00e9 zariadenia (pou\u017e\u00edvan\u00e9 v zlievarni): kupolov\u00e1 pec, elektrick\u00e1 pec, \u017eivicov\u00e9 spoje, mlyn na such\u00fa zmes piesku, lis na tryskanie, ot\u00e1\u010dac\u00ed lis, z\u00e1vesn\u00e1 skri\u0148a na tryskanie, valcov\u00e1 skri\u0148a na tryskanie, met\u00f3da tepeln\u00e9ho spracovania
V\u00fdrobn\u00e9 n\u00e1stroje (zamestnan\u00e9 v dielni): numerick\u00fd s\u00fastruh s kontroln\u00fdm ovl\u00e1dan\u00edm, vertik\u00e1lny CNC obr\u00e1bac\u00ed centr\u00e1lny obr\u00e1bac\u00ed stroj, matovac\u00ed stroj, fr\u00e9zka CZPT, stojaca fr\u00e9zka, vertik\u00e1lne v\u0155tacie zariadenie, stolov\u00e9 v\u0155tacie zariadenie, \u0161tandardn\u00fd s\u00fastruh, reza\u010dka \u010diar a tak \u010falej.
sedem. Testovacie zariadenia (pou\u017e\u00edvan\u00e9 v zlievarni): tester pred\u013a\u017eenia, tester tvrdosti, metalografick\u00fd mikroskop, spektrometer, po\u010d\u00edta\u010dov\u00fd teplomer, pr\u00edstroj na tepeln\u00e9 sk\u00famanie CE-NSP-550CS, pr\u00edstroj na sk\u00famanie v\u00fdliskov, miestnos\u0165 na anal\u00fdzu chemick\u00e9ho zlo\u017eenia
Testovacie zariadenia (pou\u017e\u00edvan\u00e9 v obchode so zariadeniami): posuvn\u00e9 meradlo, mikrometer, h\u013abkov\u00fd mikrometer, Raiusov posuvn\u00fd mera\u010d, elektronick\u00fd posuvn\u00fd mera\u010d, digit\u00e1lny h\u013abkov\u00fd posuvn\u00fd mera\u010d, mikrometer na vn\u00fatorn\u00fd a vonkaj\u0161\u00ed rozmer, mno\u017estvo n\u00e1strojov na meranie uhlov, s\u00faradnicov\u00fd merac\u00ed stroj a mnoho \u010fal\u0161\u00edch.
\u00a0<\/p>\n
\n
\u00a0 <\/p>\n
\n
\n
Ako vypo\u010d\u00edta\u0165 priemer z\u00e1vitovkov\u00e9ho zariadenia<\/h2>\n
![\"z\u00e1vitovkov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/t-wormshaft-4.webp\")
V tomto \u010dl\u00e1nku si prejdeme vlastnosti dvojit\u00fdch, jednohrdl\u00fdch a podrezan\u00fdch z\u00e1vitovkov\u00fdch prevodov a presk\u00famame priehyb z\u00e1vitovkov\u00e9ho hriade\u013ea. Okrem toho zist\u00edme, ako sa vypo\u010d\u00edtava priemer z\u00e1vitovkov\u00e9ho prevodu. Ak m\u00e1te ak\u00e9ko\u013evek ot\u00e1zky t\u00fdkaj\u00face sa fungovania z\u00e1vitovkov\u00e9ho prevodu, m\u00f4\u017eete sa pozrie\u0165 na tabu\u013eku ni\u017e\u0161ie. Majte tie\u017e na pam\u00e4ti, \u017ee z\u00e1vitovkov\u00fd prevod m\u00e1 nieko\u013eko d\u00f4le\u017eit\u00fdch parametrov, ktor\u00e9 ur\u010duj\u00fa jeho fungovanie.<\/p>\n
Duplexn\u00e9 z\u00e1vitovkov\u00e9 zariadenie<\/h2>\n
Dvojit\u00e1 z\u00e1vitovkov\u00e1 s\u00faprava sa vyzna\u010duje schopnos\u0165ou udr\u017eiava\u0165 presn\u00e9 uhly a zna\u010dn\u00e9 prevodov\u00e9 pomery. V\u00f4\u013eu ozubenia je mo\u017en\u00e9 nastavi\u0165 mnohokr\u00e1t. Axi\u00e1lnu polohu z\u00e1vitovkov\u00e9ho hriade\u013ea je mo\u017en\u00e9 nastavi\u0165 \u00fapravou skrutiek na kryte krytu. T\u00e1to funkcia umo\u017e\u0148uje zn\u00ed\u017ei\u0165 v\u00f4\u013eu v z\u00e1bere rozstupu zubov z\u00e1vitovky so z\u00e1vitovkov\u00fdm kolesom. T\u00e1to funkcia je obzvl\u00e1\u0161\u0165 u\u017eito\u010dn\u00e1, ke\u010f je v\u00f4\u013ea d\u00f4le\u017eit\u00fdm prvkom pri v\u00fdbere ozuben\u00fdch kolies.
Hriade\u013e be\u017en\u00e9ho z\u00e1vitovkov\u00e9ho zariadenia vy\u017eaduje podstatne menej mazania ako jeho dvojit\u00fd n\u00e1protivok. Z\u00e1vitovkov\u00e9 prevody sa n\u00e1ro\u010dnej\u0161ie mazaj\u00fa, preto\u017ee sa sk\u00f4r k\u013a\u017eu ako ot\u00e1\u010daj\u00fa. Maz\u00fa tie\u017e menej pohybliv\u00fdch komponentov a menej faktorov poruchy. Nev\u00fdhodou z\u00e1vitovkov\u00e9ho zariadenia je, \u017ee nie je mo\u017en\u00e9 zmeni\u0165 smer pohybu kv\u00f4li treniu medzi z\u00e1vitovkou a kolesom. Z tohto d\u00f4vodu sa najlep\u0161ie pou\u017e\u00edvaj\u00fa v zariadeniach, ktor\u00e9 pracuj\u00fa pri ni\u017e\u0161\u00edch r\u00fdchlostiach.
Z\u00e1vitovkov\u00e9 koles\u00e1 maj\u00fa smalt, ktor\u00fd tvor\u00ed \u0161pir\u00e1lu. T\u00e1to \u0161pir\u00e1la vytv\u00e1ra axi\u00e1lne axi\u00e1lne sily v z\u00e1vislosti od uhla \u0161pir\u00e1ly a smeru ot\u00e1\u010dania. Na zvl\u00e1dnutie t\u00fdchto s\u00edl by mali by\u0165 z\u00e1vitovky bezpe\u010dne upevnen\u00e9 pomocou kol\u00edkov, f\u00e1zov\u00fdch hriade\u013eov a kol\u00edkov. Aby sa zabr\u00e1nilo posunutiu z\u00e1vitovky, os z\u00e1vitovkov\u00e9ho kolesa mus\u00ed by\u0165 zarovnan\u00e1 so stredom pracovnej \u0161\u00edrky z\u00e1vitovkov\u00e9ho kolesa.
V\u00f4\u013ea duplexn\u00e9ho z\u00e1vitovkov\u00e9ho zariadenia CZPT je nastavite\u013en\u00e1. Axi\u00e1lnym posunut\u00edm z\u00e1vitovky sa \u010das\u0165 z\u00e1vitovky s po\u017eadovanou hr\u00fabkou zuba dostane do kontaktu s kolesom. V\u010faka tomu je v\u00f4\u013ea nastavite\u013en\u00e1. Z\u00e1vitovkov\u00e9 prevody s\u00fa vynikaj\u00facou vo\u013ebou pre oto\u010dn\u00e9 stoly, vysoko presn\u00e9 reverza\u010dn\u00e9 aplik\u00e1cie a prevodovky s mimoriadne n\u00edzkou v\u00f4\u013eou. Axi\u00e1lna zmena v\u00f4le je k\u013e\u00fa\u010dovou v\u00fdhodou duplexn\u00fdch z\u00e1vitovkov\u00fdch prevodov a t\u00e1to vlastnos\u0165 sa premieta do jednoduch\u00e9ho a r\u00fdchleho procesu mont\u00e1\u017ee.
Pri v\u00fdbere ozuben\u00e9ho kolesa bude rozmer a sp\u00f4sob mazania k\u013e\u00fa\u010dov\u00fd. Ak nebudete opatrn\u00ed, m\u00f4\u017eete skon\u010di\u0165 s po\u0161koden\u00fdm ozuben\u00fdm kolesom alebo s ozuben\u00fdm kolesom so zlou v\u00f4\u013eou. Na\u0161\u0165astie existuje nieko\u013eko jednoduch\u00fdch sp\u00f4sobov, ako udr\u017ea\u0165 spr\u00e1vny tvar zubov a v\u00f4\u013eu va\u0161ich z\u00e1vitovkov\u00fdch prevodov, \u010d\u00edm sa zabezpe\u010d\u00ed dlhodob\u00e1 spo\u013eahlivos\u0165 a v\u00fdkon. Rovnako ako pri ka\u017edom in\u0161talovanom zariaden\u00ed, spr\u00e1vne mazanie zabezpe\u010d\u00ed, \u017ee va\u0161e z\u00e1vitovkov\u00e9 prevody vydr\u017eia dlho.![\"z\u00e1vitovkov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/c-wormshaft-4.webp\")
<\/p>\n
Jednohrdlov\u00fd z\u00e1vitovkov\u00fd prevod<\/h2>\n
Z\u00e1vitovkov\u00e9 koles\u00e1 zaberaj\u00fa klzn\u00fdmi a valiv\u00fdmi pohybmi, ale klzn\u00fd re\u010dn\u00edk dominuje pri ve\u013ek\u00fdch reduk\u010dn\u00fdch pomeroch. V\u00fdkon z\u00e1vitovkov\u00fdch kolies je obmedzen\u00fd tren\u00edm a teplom vznikaj\u00facim po\u010das k\u013azania, tak\u017ee na zachovanie maxim\u00e1lnej \u00fa\u010dinnosti je potrebn\u00e9 mazanie. Z\u00e1vitovka a koleso s\u00fa zvy\u010dajne vyroben\u00e9 z r\u00f4znych kovov, ako je fosforov\u00fd bronz alebo kalen\u00fd kov. Na hriade\u013e sa zvy\u010dajne pou\u017e\u00edva MC nylon, syntetick\u00fd technick\u00fd plast.
Z\u00e1vitovkov\u00e9 prevody s\u00fa vysoko \u00fa\u010dinn\u00e9 pri prenose v\u00fdkonu a s\u00fa prisp\u00f4sobite\u013en\u00e9 r\u00f4znym typom strojov a zariaden\u00ed. Ich minim\u00e1lna v\u00fdstupn\u00e1 r\u00fdchlos\u0165 a vysok\u00fd kr\u00fatiaci moment z nich robia zn\u00e1mu vo\u013ebu pre prenos elektrickej energie. Jednohrdlov\u00e9 z\u00e1vitovkov\u00e9 prevody sa \u013eahko montuj\u00fa a uzamykaj\u00fa. Dvojhrdlov\u00e9 z\u00e1vitovkov\u00e9 prevody potrebuj\u00fa dva hriadele, jeden pre ka\u017ed\u00fa z\u00e1vitovkov\u00fa prevodovku. Rovnak\u00e9 typy s\u00fa \u00fa\u010dinn\u00e9 v aplik\u00e1ci\u00e1ch s vysok\u00fdm kr\u00fatiacim momentom.
Z\u00e1vitovkov\u00e9 prevody sa \u0161iroko pou\u017e\u00edvaj\u00fa na \u00fa\u010dely prenosu elektrickej energie jednoducho kv\u00f4li ich n\u00edzkej r\u00fdchlosti a kompaktnej kon\u0161trukcii a \u0161t\u00fdlu. Bol vyvinut\u00fd numerick\u00fd n\u00e1vrh na ur\u010denie kv\u00e1zistatick\u00e9 rozdelenie za\u0165a\u017eenia medzi ozuben\u00fdmi kolesami a sp\u00e1jac\u00edmi plochami. Technika koeficientov vplyvu umo\u017e\u0148uje r\u00fdchly v\u00fdpo\u010det deform\u00e1cie ozuben\u00e9ho povrchu a lok\u00e1lneho kontaktu sp\u00e1jac\u00edch pl\u00f4ch. V\u00fdsledn\u00e9 vyhodnotenie ukazuje, \u017ee z\u00e1vitovkov\u00e9 zariadenie s jedn\u00fdm hrdlom m\u00f4\u017ee zn\u00ed\u017ei\u0165 mno\u017estvo energie potrebnej na pohyb elektromotora.
Okrem pou\u017eitia sp\u00f4soben\u00e9ho tren\u00edm m\u00f4\u017ee z\u00e1vitovkov\u00e9 koleso podlieha\u0165 aj in\u00e9mu pou\u017eitiu. Ke\u010f\u017ee z\u00e1vitovkov\u00e9 koleso je m\u00e4k\u0161ie ako z\u00e1vitovka, v\u00e4\u010d\u0161ina pou\u017eitia sa odohr\u00e1va na kolese. V skuto\u010dnosti by po\u010det zubov na z\u00e1vitovkovom kolese nemal zodpoveda\u0165 po\u010dtu jeho z\u00e1vitov. Jednohrdl\u00fd z\u00e1vitovkov\u00fd hriade\u013e m\u00f4\u017ee zv\u00fd\u0161i\u0165 \u00fa\u010dinnos\u0165 zariadenia a\u017e o 35%. Okrem toho m\u00f4\u017ee zn\u00ed\u017ei\u0165 prev\u00e1dzkov\u00fa hodnotu.
Z\u00e1vitovkov\u00e9 koleso sa pou\u017e\u00edva, ke\u010f je rozstup z\u00e1vitovkov\u00e9ho kolesa a z\u00e1vitovkov\u00e9ho zariadenia rovnak\u00fd. Ak je rozstup z\u00e1vitovkov\u00fdch kolies rovnak\u00fd, z\u00e1vitovky do seba spr\u00e1vne zaber\u00fa. Z\u00e1vitovkov\u00e9 koleso a z\u00e1vitovka s\u00fa navy\u0161e navz\u00e1jom spojen\u00e9 nastavovacou skrutkou. T\u00e1to skrutka sa zasunie do n\u00e1boja a potom sa zaist\u00ed poistnou maticou.<\/p>\n
Zariadenie na podrezanie \u0161neku<\/h2>\n
Z\u00e1vitovkov\u00e9 koles\u00e1 s podrezan\u00edm maj\u00fa valcov\u00fd hriade\u013e a ich zuby s\u00fa tvarovan\u00e9 pod\u013ea evolu\u010dn\u00e9ho vzoru. Z\u00e1vitovky s\u00fa vyroben\u00e9 z kalen\u00e9ho spevnen\u00e9ho kovu 16MnCr5. Po\u010det zubov zariadenia je ur\u010den\u00fd uhlom tlaku pri nulovej korekcii ozubenia. Zuby s\u00fa konvexn\u00e9 v norm\u00e1lov\u00fdch a stredov\u00fdch rezoch. Priemer z\u00e1vitovky je ur\u010den\u00fd tangenci\u00e1lnym profilom z\u00e1vitovky d1. Z\u00e1vitovkov\u00e9 koles\u00e1 s podrezan\u00edm sa pou\u017e\u00edvaj\u00fa, ke\u010f je po\u010det zubov vo valci ve\u013ek\u00fd a ke\u010f je hriade\u013e dostato\u010dne tuh\u00fd, aby odolal nadmern\u00e9mu za\u0165a\u017eeniu.
D\u013a\u017eka stredovej osi z\u00e1vitovkov\u00fdch prevodov je d\u013a\u017eka od stredu z\u00e1vitovky k vonkaj\u0161iemu priemeru. T\u00e1to vzdialenos\u0165 ovplyv\u0148uje vych\u00fdlenie z\u00e1vitovky a jej z\u00e1kladn\u00fa bezpe\u010dnos\u0165. Zadajte konkr\u00e9tny pr\u00ednos pre vzdialenos\u0165 lo\u017e\u00edsk. Softv\u00e9r potom navrhne rozsah vhodn\u00fdch odpoved\u00ed v z\u00e1vislosti od po\u010dtu zubov a modulu. Tabu\u013eka odpoved\u00ed sa sklad\u00e1 z r\u00f4znych mo\u017enost\u00ed a vybran\u00fd variant sa prenesie do hlavn\u00e9ho v\u00fdpo\u010dtu.
Z\u00e1vitovku s kompenz\u00e1ciou sily a uhla je mo\u017en\u00e9 vytvori\u0165 pomocou jednohrot\u00fdch s\u00fastruhov alebo koncov\u00fdch fr\u00e9z. Priemer a h\u013abka z\u00e1vitovky s\u00fa ur\u010den\u00e9 pou\u017eitou fr\u00e9zou. Okrem toho priemer br\u00fasneho kot\u00fa\u010da ur\u010duje profil z\u00e1vitovky. Ak je z\u00e1vitovka pr\u00edli\u0161 hlboko, povedie to k podrezaniu. Aj napriek riziku podrezania je typ z\u00e1vitovkov\u00e9ho prevodu prisp\u00f4sobiv\u00fd a umo\u017e\u0148uje zna\u010dn\u00fa vo\u013enos\u0165.
Prevodov\u00fd pomer z\u00e1vitovkov\u00e9ho prevodu je obrovsk\u00fd. U\u017e s mal\u00fdm \u00fasil\u00edm dok\u00e1\u017ee z\u00e1vitovkov\u00fd prevod drasticky zn\u00ed\u017ei\u0165 r\u00fdchlos\u0165 a kr\u00fatiaci moment. Naproti tomu be\u017en\u00e9 s\u00fapravy prevodov vy\u017eaduj\u00fa viacero prevodov, aby dosiahli rovnak\u00fd stupe\u0148 redukcie. Z\u00e1vitovkov\u00e9 prevody maj\u00fa tie\u017e mnoho nev\u00fdhod. Z\u00e1vitovkov\u00e9 prevody nedok\u00e1\u017eu zvr\u00e1ti\u0165 smer elektrickej energie, preto\u017ee trenie medzi z\u00e1vitovkou a kolesom to mimoriadne s\u0165a\u017euje. Z\u00e1vitovkov\u00fd prevod nedok\u00e1\u017ee zvr\u00e1ti\u0165 smer prenosu energie, ale z\u00e1vitovka sa pohybuje z jednej konkr\u00e9tnej cesty na druh\u00fa.
Postup podrezania \u00fazko s\u00favis\u00ed s profilom z\u00e1vitovky. Profil z\u00e1vitovky sa bude l\u00ed\u0161i\u0165 v z\u00e1vislosti od priemeru z\u00e1vitovky, uhla priamky a priemeru br\u00fasneho kot\u00fa\u010da. Profil z\u00e1vitovky sa zmen\u00ed, ak sp\u00f4sob obr\u00e1bania odstr\u00e1nil obsah zo z\u00e1kladne zuba. Mierne podrezanie zni\u017euje pevnos\u0165 zuba a zni\u017euje hlasitos\u0165. Pre men\u0161ie ozuben\u00e9 koles\u00e1 by sa mali pou\u017ei\u0165 ozuben\u00e9 koles\u00e1 s minim\u00e1lne 14-1\/2 stup\u0148a PA.![\"z\u00e1vitovkov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/b-wormshaft-4.webp\")
<\/p>\n
Sk\u00famanie priehybu z\u00e1vitovkov\u00e9ho hriade\u013ea<\/h2>\n
Na vyhodnotenie priehybu z\u00e1vitovkov\u00e9ho hriade\u013ea sme najprv odvodili jeho optim\u00e1lnu hodnotu priehybu. Priehyb sa vypo\u010d\u00edta pomocou Euler-Bernoulliho met\u00f3dy a Timo\u0161enkovej \u0161mykovej deform\u00e1cie. N\u00e1sledne sme vypo\u010d\u00edtali moment zotrva\u010dnosti a plochu prie\u010dnej \u010dasti pomocou CAD aplik\u00e1cie. V na\u0161om prieskume sme pou\u017eili kone\u010dn\u00e9 v\u00fdsledky prieskumu na porovnanie v\u00fdsledn\u00fdch parametrov s teoretick\u00fdmi \u00fadajmi.
V\u00fdsledn\u00fa d\u013a\u017eku stredovej \u010diary a profily zubov z\u00e1vitovkov\u00e9ho kolesa m\u00f4\u017eeme pou\u017ei\u0165 na odhad potrebn\u00e9ho priehybu z\u00e1vitovkov\u00e9ho kolesa. Pomocou t\u00fdchto hodn\u00f4t m\u00f4\u017eeme pou\u017ei\u0165 prieskum priehybu z\u00e1vitovkov\u00e9ho kolesa na zabezpe\u010denie spr\u00e1vneho rozmeru lo\u017eiska a povrchu z\u00e1vitovkov\u00e9ho kolesa. Hne\u010f ako tieto hodnoty m\u00e1me, m\u00f4\u017eeme ich prenies\u0165 do prim\u00e1rneho v\u00fdpo\u010dtu. N\u00e1sledne m\u00f4\u017eeme vypo\u010d\u00edta\u0165 priehyb z\u00e1vitovky a jej ochranu. Potom zad\u00e1me hodnoty do pr\u00edslu\u0161n\u00fdch tabuliek a v\u00fdsledn\u00e9 mo\u017enosti sa okam\u017eite prenes\u00fa do hlavn\u00e9ho v\u00fdpo\u010dtu. Mus\u00edme v\u0161ak ma\u0165 na pam\u00e4ti, \u017ee miera priehybu sa nebude pova\u017eova\u0165 za bezpe\u010dn\u00fa, ak je v\u00e4\u010d\u0161ia ako vonkaj\u0161\u00ed priemer z\u00e1vitovkov\u00e9ho kolesa.
Na sk\u00famanie priehybu z\u00e1vitovkov\u00e9ho hriade\u013ea pou\u017e\u00edvame \u0161tvorf\u00e1zov\u00fd proces. Najprv pou\u017eijeme met\u00f3du kone\u010dn\u00fdch aspektov na v\u00fdpo\u010det priehybu a presk\u00famame v\u00fdsledky simul\u00e1cie s experiment\u00e1lne testovan\u00fdmi z\u00e1vitovkov\u00fdmi hriade\u013emi. Nakoniec vykon\u00e1me v\u00fdskum parametrov s p\u00e4tn\u00e1stimi ozubeniami z\u00e1vitovkov\u00e9ho zariadenia bez zoh\u013eadnenia geometrie hriade\u013ea. T\u00e1to f\u00e1za je prvou zo \u0161tyroch f\u00e1z sk\u00famania. Po v\u00fdpo\u010dte priehybu m\u00f4\u017eeme pou\u017ei\u0165 kone\u010dn\u00e9 v\u00fdsledky simul\u00e1cie na ur\u010denie parametrov potrebn\u00fdch na zlep\u0161enie rozlo\u017eenia.
Pomocou v\u00fdpo\u010dtov\u00e9ho programu na v\u00fdpo\u010det priehybu z\u00e1vitovkov\u00e9ho hriade\u013ea m\u00f4\u017eeme ur\u010di\u0165 \u00fa\u010dinnos\u0165 z\u00e1vitovkov\u00fdch prevodov. Existuje mnoho parametrov na zv\u00fd\u0161enie \u00fa\u010dinnosti prevodu, ako s\u00fa materi\u00e1ly a geometria a mazivo. Okrem toho m\u00f4\u017eeme zn\u00ed\u017ei\u0165 straty v lo\u017eisk\u00e1ch, ktor\u00e9 s\u00fa sp\u00f4soben\u00e9 poruchami lo\u017e\u00edsk. V ponuke mo\u017enost\u00ed m\u00f4\u017eeme tie\u017e objavi\u0165 sp\u00f4sob podopretia z\u00e1vitovkov\u00fdch hriade\u013eov. Teoretick\u00e1 oblas\u0165 poskytuje e\u0161te viac inform\u00e1ci\u00ed.<\/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":"
Item Description Stainless Steel Casting for Hand Wheel one. Materials:Carbon Metal, Stainless Steel, Grey Iron, Ductile Iron, Malleable Iron, Aluminium and so on.2. Machine:Lathe, CNC Drilling Machine, Milling Device, Boring Equipment, PlHangZhou Devicethree. Normal: AISI, ASTM, BS, DIN, JIS4. Excess weight: .1-5000kg5. Procedure: Sand Casting, Investment Casting(Silicon soil and drinking water glass), Die Casting, Long […]<\/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":[76,27,124,402,403],"class_list":["post-60","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-auto-shaft","tag-shaft","tag-shaft-machining","tag-shaft-steering","tag-steering-shaft"],"_links":{"self":[{"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/posts\/60","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=60"}],"version-history":[{"count":0,"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/posts\/60\/revisions"}],"wp:attachment":[{"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/media?parent=60"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/categories?post=60"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/tags?post=60"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}