Uma kuqhathaniswa nezinjini ezincane, uhlelo lokuthwala lwezinjini ezinkulu luyinkimbinkimbi kakhulu. Akunangqondo kangako ukuxoxa ngama-motor bearings ngokwawo; kunalokho, ingxoxo kufanele ihlanganise izingxenye ezihlobene njengemigoqo, izindlu zama-bearings, izembozo zokugcina, kanye nezembozo zama-bearings zangaphakathi nezangaphandle. Ukuhambisana nalezi zingxenye ezihlobene kumane nje kuyindlela yokufaneleka komshini, kodwa uNksz. Can ukholelwa ukuthi kufanele futhi kucabangele izici zangaphandle ezifana nezimo zokusebenza zenjini.
Ekusebenzeni nasekusetshenzisweni kwama-motor, inkinga evame kakhulu umsindo ovela kuma-bearings. Le nkinga ingase ihlobane nekhwalithi yama-bearings ngokwawo ngakolunye uhlangothi, kanti ngakolunye uhlangothi, ingase ihlobane nokukhethwa kwama-bearings. Iningi lezinkinga livela emikhubeni engafanele noma engafanele enqubweni yokukhiqiza eholela ezinkingeni zama-bearings.
Siyazi ukuthi umsindo uvela ekudlidlizeni. Ukuze kuxazululwe inkinga yomsindo wama-bearings, inkinga eyinhloko okufanele ixazululwe ukudlidliza. Uma kuqhathaniswa nama-motor amancane nama-motor ajwayelekile, ama-motor amakhulu, ama-motor ane-voltage ephezulu, kanye nama-motor alawula isivinini esiguquguqukayo nawo abhekene nenkinga yamanje we-shaft. Ukuze kuxazululwe le nkinga, umuntu angasebenzisa ama-insulated bearings, kodwa izindleko zokuthenga zala ma-bearings ziphakeme kakhulu, kanti amanye ama-insulated bearings awatholakali kabanzi. Enye indlela ukusebenzisa amabhulashi e-carbon aphansi, kodwa le ndlela iyinkinga kakhulu ukuyinakekela. Ngenxa yalesi simo, abakhiqizi abaningi bezimoto bafuna izixazululo endlini yama-bearings futhi basungule izindlu zama-bearings ezivikelwe. Kodwa-ke, lezi zindlu zama-bearings ezivikelwe ziyinkimbinkimbi kakhulu ukuzenza. Isimiso esiyisisekelo ukuhlukanisa indlu yama-bearings ibe izingxenye ezimbili bese uvala ingxenye yegumbi lama-bearings, ngaleyo ndlela unqume ngokuphelele isekethe ebangelwa yi-shaft voltage kanye ne-shaft current, okuyisixazululo sesikhathi esisodwa. Isithombe esilandelayo siwumbono oyingxenye wendlu yama-bearings evikelwe.
Lolu hlobo lwendlu yokubeka ama-insulated lungahlukaniswa lube yi-sleeve yangaphakathi kanye ne-sleeve yangaphandle, kanye ne-insulation filler phakathi kwe-sleeve yangaphakathi neyangaphandle. Ubukhulu bengqimba yokugcwalisa ama-insulation bungu-2-4mm. Le ndlu yokubeka ama-insulated, ngokusebenzisa ungqimba lokugcwalisa ama-insulation, ihlukanisa i-sleeve yangaphakathi kanye ne-sleeve yangaphandle, isebenza ukuvimba ugesi womgodi, ngaleyo ndlela ivikele ama-bearings futhi yandise impilo yawo yenkonzo.
Abanyeinjini engenamgogodlaAbakhiqizi basebenzisa namabhodi okufaka ugesi ukuze bafeze lo mphumela, kodwa ukusebenza kokufaka ugesi kwamabhodi okufaka ugesi kuzoncipha uma eba manzi. Ngaphezu kwalokho, kungase kube nezikhala zomoya phakathi kwezindawo ezimbili zamakholomu ngenxa yobukhulu obungalingani bebhodi lokufaka ugesi noma izindawo zamakholomu ezingahlangabezani nokuzungeza okudingekayo, okungaba nomthelela ekusebenzeni kwendlu yokubeka ugesi. Kunconywa ukuthatha izinyathelo zokulungisa ezidingekayo.
Umbhali:UZiana
Isikhathi sokuthunyelwe: Septhemba-24-2024