Ndifotokoza momwe kusiyanasiyana kumagwirira ntchito. N’chifukwa chiyani gudumu limodzi likuterereka, koma galimotoyo sikuyenda?

Kusiyanitsa ndi chimodzi mwa zida zomwe zimagwiritsidwa ntchito pafupifupi kuyambira chiyambi cha kuyendetsa magalimoto m'magalimoto onse okwera, ndipo magalimoto ena okha amagetsi sangakhale nawo. Ngakhale takhala tikumudziwa kwa zaka zoposa 100, komabe osapitirira 15-20 peresenti. anthu amamvetsetsa momwe zimagwirira ntchito. Ndipo ndikungokamba za anthu omwe ali ndi chidwi ndi makampani opanga magalimoto.  

M'mawu awa, sindidzayang'ana pa mapangidwe a kusiyana, chifukwa zilibe kanthu kumvetsetsa ntchito yothandiza. Makina osavuta komanso odziwika kwambiri okhala ndi zida za bevel (korona ndi ma satellite) amagwira ntchito motere nthawi zonse amagawa torque, mumsewu uliwonse wamagalimoto mofanana mbali zonse. Izi zikutanthauza kuti ngati tili ndi drive uniaxial, ndiye 50 peresenti ya mphindi imapita ku gudumu lakumanzere ndi kuchuluka komweko kumanja. Ngati mumaganiza mosiyana nthawi zonse ndipo china chake sichikuwonjezera, ingovomerezani ngati chowonadi pakadali pano. 

Kodi kusiyanitsa kumagwira ntchito bwanji?

Kenako, gudumu limodzi (lamkati) lili ndi mtunda waufupi ndipo lina (lakunja) limakhala ndi mtunda wautali, zomwe zikutanthauza kuti gudumu lamkati limayenda pang'onopang'ono ndipo gudumu lakunja limatembenuka mwachangu. Kuti athetse kusiyana kumeneku, wopanga magalimoto amagwiritsa ntchito kusiyana. Ponena za dzinalo, limasiyanitsa kuthamanga kwa mawilo, osati - monga momwe ambiri amaganizira - torque.

Tsopano taganizirani momwe galimotoyo ikuyendera molunjika pa liwiro la X ndipo mawilo akuyendetsa 10 rpm. Galimoto ikalowa pakona, koma liwiro (X) silisintha, kusiyana kumagwira ntchito kuti gudumu limodzi liziyenda, mwachitsanzo, pa 12 rpm, ndiyeno limayenda pa 8 rpm. Mtengo wapakati nthawi zonse ndi 10. Ichi ndi malipiro omwe angotchulidwa kumene. Zoyenera kuchita ngati gudumu limodzi lakwezedwa kapena kuyikidwa pamalo oterera kwambiri, koma mita ikuwonetsabe liwiro lomwelo ndipo gudumu lokhalo likuzungulira? Wachiwiri amaimirira, kotero wokwezedwayo azichita 20 rpm.

Sikuti nthawi yonseyi imathera pa wheel slip

Ndiye chimachitika n’chiyani ngati gudumu limodzi likuzungulira kwambiri ndipo galimotoyo itaima? Malinga ndi mfundo yogawa torque 50/50, zonse ndi zolondola. Torque yaing'ono kwambiri, mwachitsanzo 50 Nm, imasamutsidwa ku gudumu pamalo oterera. Kuti muyambe muyenera, mwachitsanzo, 200 Nm. Tsoka ilo, gudumu pamtunda womata limalandiranso 50 Nm, kotero mawilo onsewa amatumiza 100 Nm pansi. Izi sizokwanira kuti galimoto iyambe kuyenda.

Kuyang'ana kunja izi, zimamveka ngati torque yonse imapita ku gudumu lozungulira, koma sichoncho. Ndi gudumu lokhalo lomwe likuzungulira - ndiye chinyengo. Pochita, womalizayo amayesanso kusuntha, koma izi sizikuwoneka. 

Mwachidule, tinganene kuti galimoto mu mkhalidwe woteroyo singakhoze kusuntha, osati chifukwa - kutchula tingachipeze powerenga Internet - "nthawi zonse pa gudumu lozungulira", koma chifukwa nthawi zonse kuti gudumu osazembera amalandira ndi phindu. mawilo ozungulira. Kapena china - pali torque yaing'ono pamawilo onse awiri, chifukwa amalandila torque yofanana.

Zomwezo zimachitikanso m'galimoto yamagudumu onse, pomwe palinso kusiyana pakati pa ma axles. Pochita, ndikwanira kukweza gudumu limodzi kuyimitsa galimoto yotere. Mpaka pano, palibe chomwe chikuletsa kusiyana kulikonse.

Zambiri kuti zikusokonezeni 

Koma mozama, mpaka mutamvetsetsa zomwe zili pamwambazi, ndi bwino kuti musawerengenso. Ndi zoona pamene wina anena zimenezo mphamvu zonse zimapita ku gudumu lozungulira pamalo poterera (osati nthawi zonse). Chifukwa chiyani? Chifukwa, m'mawu osavuta, mphamvu ndi zotsatira za kuchulukitsa torque ndi kuzungulira kwa gudumu. Ngati gudumu limodzi silikuzungulira, i.e. chimodzi mwazofunikira ndi zero, ndiye, monga kuchulukitsa, zotsatira zake ziyenera kukhala ziro. Motero, gudumu losapota sililandira kwenikweni mphamvu, ndipo mphamvu zimangopita ku gudumu lozungulira. Zomwe sizisintha mfundo yakuti mawilo onsewa akupezabe torque yaying'ono kuti ayambitse galimotoyo.