Mfundo yotumizira mu injini yoyendera ma stepper ya nyongolotsi

Kutumiza kwa zida za nyongolotsi kumapangidwa ndi nyongolotsi ndi gudumu la nyongolotsi, ndipo nthawi zambiri nyongolotsi ndiye gawo logwira ntchito. Zida za nyongolotsi zimakhala ndi ulusi womwewo wa dzanja lamanja ndi lamanzere, womwe umatchedwa zida za nyongolotsi za dzanja lamanja ndi lamanzere motsatana. Nyongolotsi ndi giya yokhala ndi mano amodzi kapena angapo ozungulira omwe amalumikizana ndi gudumu la nyongolotsi kuti apange giya lozungulira. Malo oikira chizindikiro amatha kukhala ozungulira, ozungulira kapena ozungulira, ndipo pali magulu anayi a nyongolotsi za Archimedes, nyongolotsi za involute, nyongolotsi yowongoka bwino, ndi nyongolotsi yozungulira yopapatiza.

 

Ubwino wa zida zotumizira nyongolotsi.

 

✦ Chiŵerengero cha ma transmission a gawo limodzi ndi chachikulu, nthawi zambiri i=10~100. Mu njira yowerengera mphamvu yotumizira, mphamvu yochulukirapo ikhoza kupitirira 1500.

✦ Meshi yomweyo ndi yolumikizana ndi mzere, yomwe imatha kupirira mphamvu yayikulu.

✦ Kapangidwe kakang'ono, magiya osalala, komanso phokoso lochepa.

✦ Ngati ngodya yokweza ya nyongolotsi ili yocheperapo kuposa ngodya yofanana ya kukangana pakati pa magiya, imadzitsekera yokha ndi counter-stroke, mwachitsanzo, nyongolotsi yokha ndi yomwe ingayendetse gudumu la nyongolotsi, osati gudumu la nyongolotsi.

Zoyipa za kuyendetsa zida za nyongolotsi.

✦Ndi ma axe awiri opingasa, liwiro la mzere wa ma node awiri a magudumu ndi lopingasa, kotero liwiro lotsetsereka ndi lalikulu, losavuta kutentha ndi kuvala.

✦Kugwira ntchito kotsika, nthawi zambiri kuyambira 0.7 mpaka 0.8; magiya a nyongolotsi okhala ndi magiya a nyongolotsi odzitsekera okha ndi osagwira ntchito bwino, nthawi zambiri osakwana 0.5.

 

Kodimota wopondera wa nyongolotsiKodi nthawi zonse mumakhala ndi magwiridwe antchito odzitsekera nokha?

Ayi, pali zofunikira. Pamene ngodya ya lead < ngodya ya friction,mota wopondera wa nyongolotsiikhoza kudzitseka yokha.

Kawirikawiri injini yochepetsera magiya ikasankhidwa, wogwiritsa ntchito ayenera kugwiritsa ntchito chitetezo cha kulephera kwa magetsi kapena injini yochepetsera magiya, kotero injini yochepetsera magiya imasankhidwa ndi brake kuti ikwaniritse cholinga choyimitsa, koma sizikutanthauza kuyimitsa kwathunthu, kusakhala ndi mphamvu kwenikweni kulipo.

Kodi kudzitseka ndi chiyani?Lingaliro lodzitsekera lokha ndilakuti ngakhale mphamvu itali bwanji, ngakhale mphamvu itali bwanji, bola ngati gawo logwira ntchito silikugwira ntchito, makina onse amatha kuletsa mabuleki, injini yoyendetsa ma stepper gear yokhala ndi magwiridwe antchito odzitsekera lokha. Palibe magwiridwe antchito odzitsekera lokha a ma stepper gear, ndipo pali magwiridwe antchito odalirika odzitsekera lokha a ma stepper gear omwe ali ndi liwiro la 1:30 ndi kupitirira apo, ndipo chiŵerengero chochepetsera chikakhala chachikulu, magwiridwe antchito odzitsekera lokha ndi abwino.

Kodi mungasankhe bwanji chiŵerengero chochepetsera kuti muwonetsetse kuti mota ya nyongolotsi ya nyongolotsi imadzitsekera yokha?

1. Chiŵerengero cha kukangana kwa giya la nyongolotsi ndi 0.6, ngodya yotsogolera giya la nyongolotsi ndi yochepera 3°29′11″ zomwe zimadzitseka zokha, ndipo mosemphanitsa.

2, kugundana kwa giya la nyongolotsi ndi 0.7, ngodya yotsogolera giya la nyongolotsi ndi yochepera 4°03′57″ zomwe zimadzitseka zokha, ndipo mosemphanitsa.

3. Ngati chiŵerengero cha kukangana kwa gudumu la nyongolotsi chili 0.8, ngodya yotsogolera ya nyongolotsiyo imakhala yochepera 4°38′39″, kutanthauza, kudzitseka yokha, ndi mosemphanitsa.

Pamene ngodya yotsogola ya nyongolotsi ili yocheperapo kuposa ngodya yofanana ya kukangana pakati pa mano a gudumu la meshing, makina ochepetsera stepper motor amakhala ndi kudzitsekera okha, zomwe zimatha kudzitsekera okha, ndiko kuti, nyongolotsi yokha ndi yomwe ingayendetse gudumu la nyongolotsi, koma osati gudumu la nyongolotsi loyendetsa nyongolotsi. Kawirikawiri popanga makina olemera, opanga amagwiritsa ntchito makina a nyongolotsi ndi kudzitsekera okha, chifukwa kudzitsekera kwake kobwerera kumbuyo kumatha kukhala ndi gawo lofunika kwambiri pakuteteza chitetezo.

Fomula yowerengera ya gudumu la nyongolotsi ndi zida za nyongolotsi.

1. Chiŵerengero cha kufalikira kwa matenda = chiwerengero cha mano a zida za nyongolotsi ÷ chiwerengero cha mutu wa nyongolotsi

2, Mtunda wapakati = (pitch ya gudumu la nyongolotsi + pitch ya giya la nyongolotsi) ÷ 2

3, Chidutswa cha gudumu la nyongolotsi = (chiwerengero cha mano + 2) × modulus

4, Pitch ya gudumu la nyongolotsi = gawo × chiwerengero cha mano

5, mphutsi ya nyongolotsi = mphutsi ya m'mimba mwake wakunja - 2 × gawo

6, Chitsogozo cha nyongolotsi = π×module×head

7, ngodya ya Helix (ngodya yotsogolera) tgB = (modulus × nambala ya mutu) ÷ nyongolotsi

8, mphutsi yotsogolera = π×module×mutu

9, Modulus = m'mimba mwake wa bwalo lolozera/chiwerengero cha mano

Chiwerengero cha mitu ya nyongolotsi: nyongolotsi yokhala ndi mutu umodzi (pali helix imodzi yokha pa nyongolotsi, mwachitsanzo nyongolotsi imazungulira kwa sabata imodzi ndipo gudumu la nyongolotsi limazungulira kudzera pa dzino limodzi); nyongolotsi yokhala ndi mitu iwiri (pali helix ziwiri pa nyongolotsi, mwachitsanzo nyongolotsi imazungulira kwa sabata imodzi ndipo gudumu la nyongolotsi limazungulira kudzera m'mano awiri).

Modulus ndi kukula kwa helix pa screw, mwachitsanzo modulus ikakhala yayikulu, helix pa screw ndi yayikulu.

Chigawo cha m'mimba mwake ndi makulidwe a sikurufu.

Modulus: Bwalo lowerengera giya ndiye muyezo wopangira ndikuwerengera miyeso ya gawo lililonse la giya, ndipo kuzungulira kwa bwalo lowerengera giya = πd = zp, kotero m'mimba mwake mwa bwalo lowerengera

d=zp/π

Popeza π ndi nambala yosamveka bwino mu equation yomwe ili pamwambapa, sizoyenera kuyiyika pa index circle ngati reference. Pofuna kuwerengera, kupanga ndi kuyang'anira, chiŵerengero cha p/π tsopano chatchulidwa mwachinyengo ngati ma values ​​ena osavuta, ndipo chiŵerengerocho chimatchedwa modulus (module), chomwe chimafotokozedwa ngati m.

Mitundu ya zida zomangira mphutsi

Malinga ndi mawonekedwe osiyanasiyana a nyongolotsi, nyongolotsi imatha kugawidwa m'magulu awiri: cylindrical worm drive, annular worm drive ndi conical worm drive. Pakati pawo, cylindrical worm drive ndiyo yomwe imagwiritsidwa ntchito kwambiri.

 

Magiya wamba a nyongolotsi amadulidwa kwambiri pa lathe ndi chida chozungulira chokhala ndi tsamba lolunjika la basi. Ndi kusintha kwa malo oyika chida ndi chida chomwe chikugwiritsidwa ntchito, mitundu inayi ya magiya a nyongolotsi okhala ndi mawonekedwe osiyanasiyana a mano m'gawo lopingasa la mzere wowongoka ingapezeke: magiya a nyongolotsi a involute (mtundu wa ZI), magiya a nyongolotsi a Archimedes (mtundu wa ZA), magiya a nyongolotsi olunjika (ZN), ndi magiya a nyongolotsi a cylindrical ozungulira (ZK).

 

Nyongolotsi ya Involute (mtundu wa ZI)- tsamba la tsambalo lili ndi mphutsi yozungulira, ndipo mano otsiriza ndi osakhazikika, oyenera kuthamanga kwambiri komanso mphamvu zambiri.

 

Nyongolotsi ya Archimedean (mtundu wa ZA)- Mbiri ya dzino lolunjika ku mzere wozungulira ndi screw ya Archimedean, ndipo mbiri ya dzino lomwe lili m'mphepete mwa mzerewo ndi yowongoka, yosavuta kukonza komanso yolondola pang'ono. (Zida zolumikizirana za mphutsi za Axial straight profile).

Nyongolotsi yodziwika bwino yolunjika (ZN)- ingagwiritsidwe ntchito kupukuta mano ndi gudumu lopukusira losinthidwa, kukonza ndikosavuta, nthawi zambiri kumagwiritsidwa ntchito pa nyongolotsi yokhala ndi mitu yambiri, mphamvu yotumizira mpaka 0.9.

 

Poona kuti mukumvetsa pang'ono za kutumizamfundo yama mota a zida za nyongolotsiNgati pali china chilichonse chomwe mukufuna kulankhulana nacho, chondeLumikizanani nafe!

Timagwirizana kwambiri ndi makasitomala athu, kumvetsera zosowa zawo ndikuchita zomwe akufuna. Timakhulupirira kuti maziko a mgwirizano pakati pa onse ndi ubwino wa malonda ndi utumiki kwa makasitomala.

Changzhou Vic-tech Motor Technology Co., Ltd. ndi bungwe la akatswiri ofufuza ndi kupanga lomwe limayang'ana kwambiri kafukufuku ndi chitukuko cha magalimoto, mayankho onse a ntchito zamagalimoto, ndi kukonza ndi kupanga zinthu zamagalimoto. Ltd. yakhala yapadera pakupanga ma mota ang'onoang'ono ndi zowonjezera kuyambira 2011. Zogulitsa zathu zazikulu: ma mota ang'onoang'ono oyendera, ma mota a giya, ma mota a gear, ma thruster oyenda pansi pa madzi ndi ma driver a magalimoto ndi owongolera magalimoto.

Gulu lathu lili ndi zaka zoposa 20 zokumana nazo popanga, kupanga ndi kupanga ma micro-motor, ndipo limatha kupanga zinthu ndikuthandizira makasitomala opanga malinga ndi zosowa zapadera! Pakadali pano, timagulitsa makamaka kwa makasitomala m'maiko mazana ambiri ku Asia, North America ndi Europe, monga USA, UK, Korea, Germany, Canada, Spain, ndi zina zotero. Malingaliro athu a bizinesi "okhulupirika ndi odalirika, oganizira bwino", miyezo ya "kasitomala patsogolo" imalimbikitsa luso lochita zinthu zatsopano, mgwirizano, mzimu wogwira mtima wa bizinesi, kukhazikitsa "kumanga ndi kugawana". Cholinga chachikulu ndikupanga phindu lalikulu kwa makasitomala athu.