Iilifti ze-aluminium zisetyenziswa kakhulu kwicandelo lomsebenzi womoya ngenxa yeempawu zazo ezilula nezihlala ixesha elide.

Nangona kunjalo, ityathanga, njengesixhobo sayo esiphambili sokudlulisa kunye nezinto ezithwala umthwalo, xa liwile, aliyi kubangela ukuba izixhobo zingasebenzi kakuhle kuphela, kodwa liza neengozi ezinkulu zokhuseleko. Namhlanje siza kuhlalutya unobangela wokuwa kwetyathanga ngokunzulu, size sinike izikhokelo ezicacileyo zokusombulula iingxaki kunye nokugcinwa.

Izizathu ezine eziphambili zokuwa kwekhonkco

1. Ukudinwa kwemihla ngemihla kunye nokudinwa

Xa itshayini isetyenziswa ixesha elide, kuya kubakho ukungqubana okuqhubekayo phakathi kwe-pin shaft kunye ne-sleeve, nto leyo ebangela ukuba ikhonkco (elongation) yolulwe.

Xa ubude betsheyini budlula ukunyamezelana okuvumelekileyo, ukudibana kwayo ne-sprocket kuya kungafani, kwaye ithambekele ekutsibeni nasekuphumeni kwamazinyo. Esi sesona sizathu siqhelekileyo.

2. Ukufakelwa nokugunyaziswa okungafanelekanga

* Uxinzelelo olungakhululekanga:Itsheyini ikhululekile kakhulu ukuba ingangena kakuhle kwi-sprocket, kwaye kulula ukuyishukumisa nokuwa; ukuba itsheyini iqinile kakhulu, iya kuqina ukuguguleka kwaye ivelise ingxolo engaqhelekanga.

*I-sprocket ayilungelelaniswanga:I-sprocket esebenzayo kunye ne-sprocket eqhutywayo azikho kwindawo enye, nto leyo eya kubangela ukuba ikhonkco limelane namandla asecaleni ngexesha lokusebenza kwaye "lahlulwe" kumzila.

3. Izinto ezisebenzayo nezokusingqongileyo

*Ukusebenza kokulayisha kakhulu:Uxinzelelo olukhulu oludlula umthwalo olinganisiweyo lunokuliqhekeza ngokuthe ngqo ikhonkco okanye lulitshintshe.

*Impembelelo yangaphandle:Ngexesha lokuhamba okanye ukusebenza kwezixhobo, inxalenye yetsheyini iyangqubana, nto leyo enokubangela ukuba ikhonkco lijike okanye i-pin shaft ikhululeke.

*Ukungabikho kokuthambisa:Kwimozulu efumileyo, ukuba ityathanga alithanjiswe rhoqo, ukugqwala kunye nokuguguleka kuya kukhawuleziswa, ukuqina kuya kuncipha, kwaye ukubuthathaka kuya kwanda.

4. Ukuguquka okanye umonakalo kwiindawo ezithile

Ukukrazuka okukhulu kwamazinyo e-sprocket, ukuguquka okanye ukulahleka kwesikhuselo setyathanga (ikhaka), kunye nokuqhekeka okanye ukuguquka kwamakhonkco okanye iipleyiti ezidibeneyo zetyathanga ngokwalo kuya kutshabalalisa ubudlelwane obuqhelekileyo bokudluliselwa kwentsholongwane.

Xa udibana nokuwa, ungakujongana njani ngokuchanekileyo nangokungxamisekileyo?

Ukhuseleko kuqala! Nceda wenze la manyathelo alandelayo ngoko nangoko:

1. Yima ngoko nangoko: Cinezela iqhosha lokumisa ngexesha likaxakeka, nqumla umbane opheleleyo wesixhobo, uze uxhome uphawu lwesilumkiso oluthi “Akukho msebenzi”.

2. Uxinzelelo lokukhulula umthwalo: Qinisekisa ukuba iqonga lokuphakamisa lihlisiwe laya kwinqanaba eliphantsi okanye lixhaswe ngokukhuselekileyo nangokuqinileyo zizibonelelo eziqinileyo (ezifana neenkuni ezixhasayo) ukuze kukhululwe lonke uxinzelelo lwetsheyini.

3. Uhlolo lwangaphambili: Phantsi kwengcamango yokuqinisekisa ukhuseleko, jonga imeko yokuchitheka kwaye ujonge iindawo ezicacileyo eziphukileyo, ezigoso okanye ezonakeleyo. Musa ukuzama ukufaka ngezandla zakho okanye ukulungisa kwimeko engakhuselekanga.

Amanyathelo amathathu okugcina ngobuchule

Kwabo bangengoochwephesha, kucetyiswa kakhulu ukuba uqhagamshelane nenkonzo yokulungisa yobungcali yasekuhlaleni. Le ilandelayo yinkqubo yokulungisa eqhelekileyo yeengcali:

1. Uhlolo olupheleleyo:

· Jonga ukuba zonke iilinki ziyaguquguquka na, linganisa ubude betsheyini, uze ubone ukuba ingaba kufuneka itshintshwe na.

· Jonga ubungakanani bokuguguleka kunye nokulungelelana kwezi sprockets zimbini.

· Jonga ukuba i-chain rail kunye ne-shield azikho na.

2. Ukutshintshwa kunye nohlengahlengiso:

·Tshintsha ityathanga: Ukuba ukuguguleka kwetyathanga kudlula umgangatho, ityathanga eliphambili nelincedisayo kufuneka litshintshwe ngababini ukuqinisekisa ubude obufanayo kunye noxinzelelo kunye nokuphepha amandla alinganayo.

* Lungisa inqanaba loxinzelelo: lungisa itsheyini ibe bubunzima obufanelekileyo ngokusebenzisa iibholithi zoxinzelelo (ngesiqhelo ubungakanani bokugoba kwindawo ephakathi bumalunga ne-2%-4% yomgama ophakathi phakathi kwezi sprockets zimbini).

*I-sprocket yokulungisa: Sebenzisa izixhobo ezifana nezixhobo zokubeka i-laser centering ukuqinisekisa ukuba ii-sprocket eziphambili kunye nezikhonzi zilungelelaniswe ngokupheleleyo.

3. Uvavanyo kunye nokwamkelwa:

· Emva kokuba ufakelo lugqityiwe, baleka ungakhange ulayishe ukuze ubone ukuba unxibelelwano phakathi kwetyathanga kunye ne-sprocket lugudile na kwaye akukho ngxolo ingaqhelekanga.

· Yenza uvavanyo lomthwalo ukuqinisekisa ukuba umsebenzi uzinzile kwaye uchanekile ngaphambi kokuba usetyenziswe ngendlela eqhelekileyo.

Ukuthintela kungcono kunonyango: misela inkqubo yolondolozo rhoqo, kuquka ukuhlolwa kwenyanga kokuguga nokuxinana kweetyathanga, ukuthambisa rhoqo ngekota, kunye nokuhlolwa kobungcali nokwabanzi konyaka, okunokuthintela ngempumelelo ukwenzeka kokungaphumeleli okunjalo nokuqinisekisa ukhuseleko lwemisebenzi.