I-ball screw yindlela esebenza kahle kakhulu yokuguqula ukunyakaza okujikelezayo kube ukunyakaza okuqondile. Iyakwazi ukwenza lokhu ngokusebenzisa indlela yebhola elijikelezayo phakathi kwe-screw shaft namantongomane. Kunezinhlobo eziningi ezahlukene zezikulufu zebhola, ngayinye inokusetshenziswa kwayo kanye nezinzuzo.
Izinhlobo ezahlukene zezikulufu zebhola
Kunezinhlobonhlobo zezinhlelo zokusebenza nokusetshenziswa kwezikulufu zebhola, ezinezinhlobo ezimbili eziyinhloko ezikhethwe abakhiqizi:
Isikulufu sebhola eliphansi eliqondile
Umehluko phakathi kwesikulufu sebhola eligoqiwe kanye nesikulufu sebhola eliphansi esinembayo
Umehluko wokuqala phakathi kwezikulufu zebhola ezigoqiwe nokunembaizikulufo zebhola lomhlabathiinqubo yabo yokwenziwa. Izikulufu zebhola eliphansi zidalwa ngenqubo yokuhuzuka, lapho i-abrasive cutter ihamba ngobude bendawo engenalutho evundlile, iqopha imicu yesikulufu.
Izikulufu zebhola ezigoqiwe zikhiqizwa kusetshenziswa ithuluzi elizungezayo lapho okungenalutho kuphushwa emuva naphambili phakathi kwama-dies. Lokhu kusiza ekulolongeni izintambo kusikulufa, futhi kuyathandwa ngenxa yokusebenza kahle kwayo okuphezulu.
Uma uqhathanisa izindleko, kunomehluko omkhulu phakathi kwezikulufu zebhola ezigoqiwe kanye nezikulufu zaphansi ezinembayo. Ngenxa yokusebenza kahle kwazo, izikulufu zebhola ezigoqiwe zivame ukonga kakhulu kunezikulufu zomhlabathi. Kodwa-ke, izikulufu ezingaphansi komhlaba zivame ukukhethwa emishinini edinga ukunemba okuphezulu ngoba zinikeza ukunemba okungaphezulu kunezikulufu ezigoqiwe.
Uma kuziwa ekuqhathaniseni ukunemba, izikulufu zebhola eliphansi ziphakeme kunezikulufu zebhola ezigoqiwe ngoba imicu yakhiwe ngokunembe kakhulu nangokushelela kunozakwabo. Uma isikulufu sinembe kakhudlwana, inati lihamba kahle eduze kwe-shaft.
Ubuhle nobubi bezikulufu zebhola
Kunezinzuzo ezimbili eziyinhloko zokusebenzisa izikulufu zebhola: ukusebenza kahle kanye nokungqubuzana okuphansi. Isikulufu sebhola sinikeza izinga eliphezulu lokusebenza kahle kwemishini. Izibalo zibonisa ukuthi zingaletha ukusebenza kahle okungafika ku-90% uma kuqhathaniswa nezikulufu zokuhola, ezinikeza ukusebenza kahle okuphakathi kuka-20% no-25%.
Izikulufu zebhola ziphinde zikhiqize ukungqubuzana okuncane, okulungele ukukhiqiza uhlelo olubushelelezi. Aklanywe ngenadi lapho ama-ball bearings azungeza khona futhi adale indawo eshibilikayo yesikulufu. Lokhu kunciphisa ukungqubuzana futhi kwandisa isikhathi sokuphila sesikulufu sebhola.
Kunezinye izinzuzo zokusebenzisa izikulufu zebhola, okuyilezi:
1）Amamaki okunemba aphezulu ukuze uthole ukunemba okukhulu kwesikhundla
2）Itholakala ngezinhlobo ezigoqiwe neziphansi
3）Ingalungiswa ukuze kukhuliswe/kwehliswe ukulayisha kuqala
4）Idinga ukushintshwa kancane
5）Itholakala ngamadiamitha wesikulufu ukusuka ku-4mm ukuya ku-80mm
Ngokuphathelene nokubi kwezikulufu zebhola, kubili kuphela: ukuthambekela kwazo ukubuyela emuva kanye nezindleko zazo.
Njengoba izikulufu zebhola zidala ukungqubuzana okuphansi kangako, zingashayelwa emuva ngama-engeli athile okuhola.
Izikulufu zebhola zingabiza kancane kunezinye izinketho. Avame ukubiza kancane kunemishini efanayo, kuhlanganise nezikulufu zokuhola. Ngakho-ke ezinkampanini ezikhiqiza izabelomali eziqinile, izindleko eziphezulu zingase zibe yisithiyo.
Kodwa-ke, ngenxa yezinzuzo zabo ezicacile zokusebenza kahle kwemishini kanye nokungqubuzana okuphansi kwangaphakathi, izikulufi zebhola ziseyinketho ethandwa kakhulu kubakhiqizi abaningi futhi ziyi-investimenti ehlakaniphile.
Isikhathi sokuthumela: Jan-10-2024
