Isinciphisi sesantya sebhokisi yegiya yesijikelezi-langa eneenjini ezithembekileyo zokusebenza

I-1) Umahluko woxinzelelo phakathi kwangaphakathi nangaphandle komnciphisi.

Ngethuba lokusebenza kwe-miniderer, i-friction kunye nokushisa kwe-kinematic pair kunye nefuthe lobushushu be-ambient kwandisa ubushushu bomnciphisi.Ukuba akukho mingxunya yomoya okanye imingxuma yomoya evaliweyo, uxinzelelo lwangaphakathi lwesinciphisi luya kunyuka ngokuthe ngcembe.Ukuphakama kwamaqondo obushushu angaphakathi, kokukhona umahluko omkhulu woxinzelelo kunye nehlabathi langaphandle, kwaye i-oyile yokuthambisa iya kuvuza ngaphandle komsantsa phantsi koxinzelelo.

2) Uyilo lwesakhiwo sokunciphisa alunangqiqo.

A, ipleyiti yokuhlola isigqubuthelo somngxuma ibhityile kakhulu, kulula ukuvelisa i-deformation emva kokuqinisa iibholithi, ukwenza umphezulu odibeneyo ungalingani, kunye ne-oyile evuzayo kwisithuba soqhagamshelwano;

B, Ngexesha lokwenziwa kwenkqubo yokuvelisa i-reducer, ukuphosa akunqanyulwanga okanye kugugile, kwaye uxinzelelo lwangaphakathi alupheli, oluya kubangela ukuguqulwa, ukukhutshwa kunye nokuvuza;

C, akukho groove yokubuyisela ioyile kumzimba webhokisi, i-oyile yokuthambisa iqokelela kwindawo efana ne-shaft seal, isigqubuthelo sokuphela kunye nomphezulu odibeneyo, kwaye ivuza ngaphandle kwesithuba phantsi kwesenzo somohluko woxinzelelo;

4) Uyilo lwesakhiwo se-shaft seal alunangqiqo.Kwinqanaba lokuqala, isinciphisi sasebenzisa umjelo we-oyile kunye nesakhiwo se-shaft seal esivakeleyo.Ngethuba lokuhlanganisana, ukuvakalelwa kwakunyanzeliswa kwaye kukhubazekile, kwaye i-gap edibeneyo ivalwe.Ukuba uqhagamshelwano phakathi kwejenali kunye netywina alufanelekanga, itywina liya kusilela ngexesha elifutshane ngenxa yokusebenza kakubi kwembuyekezo yemvakalelo.Nangona kukho imingxuma yokubuyisela ioli kwi-oil groove, kulula ukuyivimba kwaye umsebenzi wokubuyisela ioli kunzima ukuwudlala.

3), ioli eninzi kakhulu.

Ngexesha lokusebenza kwesinciphisi, ichibi leoli lishukunyiswa kakubi, kwaye i-oyile yokuthambisa itshiza kuyo yonke indawo kwisinciphisi.Ukuba ioli eninzi yongezwa, inani elikhulu leoli yokuthambisa iya kuqokelelana kwi-shaft seal kunye nomphezulu odibeneyo, okukhokelela ekuvuzeni.

4) Ukugcinwa kweteknoloji engafanelekanga

Ngexesha lokugcinwa kwesixhobo, ukuvuza kwe-oyile kunokubangelwa kukungaphelelanga kokungcola kumphezulu odibeneyo, ukukhetha okungafanelekanga kwesitywina, ukubuyisela umva ukufakwa kwento yokutywina, kunye nokusilela ukubuyisela into yokutywina ngexesha.

4. Indlela yokulawula ukuvuza kweoli ye-reducer?

1) Phucula ikepusi yokungenisa umoya kunye nepleyiti yokuhlola umngxuma wokuvala.

Esinye sezizathu eziphambili zokuvuza kweoli kukuba uxinzelelo lwangaphakathi lwesinciphisi lukhulu kunoxinzelelo lwe-atmospheric yangaphandle.Ukuba uxinzelelo lwangaphakathi nangaphandle lwe-reducer lunokulinganisela, ukuvuza kweoli kunokuthintelwa.Nangona zonke izinciphisi zineekepusi zokungenisa umoya, imingxuma yokungena komoya mincinci kakhulu ukuba ingavalwa ngamalahle acoliweyo kunye neoyile.Ngaphezu koko, ipleyiti yokugquma yomngxuma wokuhlola kufuneka ivulwe ngalo lonke ixesha ufaka i-petroli, kwaye xa uyivula, amathuba okuvuza kweoyile aya kwanda, ukuze iindawo ezingavuziyo nazo zivuze.Ngesi sizathu, i-oyile yohlobo lwekomityi yokukhupha umoya yenziwe, kwaye ipleyiti ebhityileyo yokuhlola umngxuma wokuhlola yatshintshwa yaya kutsho kwi-6mm ubukhulu.Uhlobo lwekomityi ye-oyile yokukhupha umoya yayidityaniswe kwipleyiti yesigqubuthelo, kwaye ububanzi bomngxuma wokukhupha umoya wawuyi-6mm, eyayilungele ukungena komoya kunye nokulinganisa uxinzelelo.Ukongeza, i-oyile yazaliswa kwikomityi yeoli ngaphandle kokuvula ipleyiti yokuhlola umngxuma wokugquma, eyanciphisa ithuba lokuvuza kweoyile.

2) Ukuhamba kakuhle

Ukuthintela ioyile yokuthambisa egqithileyo ephoswe ngegiya ekuthwaleni ukuba iqokelele kwisitywina se-shaft, ioyile yokuthambisa egqithileyo kufuneka iqukuqelele kwidama lokubuya kweoyile kwicala elithile, oko kukuthi, inokuhamba kakuhle.Indlela ethile kukuvula i-oyile yokubuyisela i-groove ethambekele kumatshini kumbindi we-tile esezantsi yesihlalo sokuthwala, kwaye kwangaxeshanye, vula isithuba emlonyeni othe tye we-cover cover, echasene neoli. buyisela i-groove, ukuze i-oyile yokuthambisa egqithileyo iqukuqelele kwidama lokubuya kwe-oyile ngomsantsa kunye ne-oyile yokubuyisela i-oyile.

3) Ukuphucula isakhiwo se-shaft seal.

I-1) Ukuphuculwa kwetywina le-shaft ye-miniderer ene-half-shaft ye-shaft ye-shaft yokuphuma: i-shaft ye-output ye-miniderer yezixhobo ezininzi ezifana ne-conveyor yebhanti, i-screw unloader kunye ne-impeller coal feeder yi-half-shaft, ekulungele ukuguqulwa.Hlukanisa isinciphisi, susa udibaniso, khupha isiciko sesiphelo se-shaft yesinciphisi, umatshini womatshini we-groove kwicala langaphandle lesigqubuthelo sokugqibela ngokomlinganiselo ohambelana nesakhelo sotywino lweoyile, kwaye ufake isitywina seoyile yesakhelo, kunye nentwasahlobo. icala elijonge ngaphakathi.Ngexesha lokudibanisa kwakhona, ukuba isigqubuthelo sokugqibela singaphezulu kwe-35mm kude nobuso besiphelo sangaphakathi sokudityaniswa, isitywina se-oyile esisecaleni sinokufakwa kwi-shaft ngaphandle kwesigubungelo sokuphela.Nje ukuba isitywina se-oyile singasebenzi, isitywina esonakeleyo sinokukhutshwa kwaye sityhalelwe kwisigqubuthelo sokugqibela, ngaloo ndlela konga iinkqubo ezithatha ixesha kunye nezinzima ezinjengokuqhaqha isinciphisi kunye nokuqhawula isidibaniso.

I-2) Ukuphuculwa kwe-shaft seal of reducer kunye ne-shaft output epheleleyo: i-miniderer ene-shaft transmission epheleleyo ayinakho ukudibanisa, kwaye ukuba ihlaziywa ngokuhambelana neskimu se-2.3.1, umthwalo womsebenzi mkhulu kakhulu kwaye awunakwenzeka.Ukuze kuncitshiswe umsebenzi kunye nokwenza lula inkqubo yokufakela, i-cover detachable end cover yenzelwe, kwaye i-oil seal evulekileyo iyazanywa.Mashini igroove kwicala elingaphandle lesiciko sesiphelo esinokususwa.Xa ufaka isitywina se-oyile, khupha i-spring kuqala, usike isitywina se-oyile ibe yimo yokuvula, bhinqa ioli kwi-shaft ukusuka kwindawo yokuvula, uvale i-adhesive, uze ufake i-spring kwaye uyityhale kwi-cover yokugqibela.

4) Yamkela izinto ezintsha zokutywina.

Ukuvuza kwendawo yokutywina emileyo yesinciphisi, isixhobo esitsha sokulungisa i-polymer sinokusetyenziselwa ukuyincamathela phezulu.Ukuba ukuvuza kwe-oyile kwindawo yokutywina emileyo yesinciphisi kuyasebenza, inokudityaniswa ne-arhente yolungiso olungxamisekileyo lobuchwephesha be-Viscous-Polymer 25551 kunye ne-90T, ukuze kupheliswe ukuvuza kweoyile.

5), ukuphumeza ngokunzulu inkqubo yokulondoloza.

Xa isinciphisi sigqitywe, iinkqubo zobugcisa kufuneka ziphunyezwe ngokucophelela.Isitywina seoli akufanele sifakwe sijonge phantsi, umlebe awufanele wonakaliswe, umda wangaphandle awufanele ukhubazeke, intwasahlobo ayifanele iwe, indawo edibeneyo kufuneka icocwe, i-sealant isetyenziswe ngokulinganayo, kunye nokuzaliswa kweoli. Isixa akufuneki sigqithise isikali segeyiji yeoli.

6), sula

Ngonyango, indawo yokutywina emileyo yesinciphisi ayinakufezekisa ukuvuza.Nangona kunjalo, ngenxa yokuguga kwetywina, umgangatho ophantsi, ukudityaniswa ngokungafanelekanga kunye noburhabaxa obuphezulu bomphezulu weshaft, ezinye iindawo zokutywina eziguquguqukayo zisavuza kancinci.Ngenxa yendawo engasebenzi kakuhle, uthuli lwamalahle lunamathele kwi-shaft kwaye lubonakala lunamafutha, ngoko ke kuyimfuneko ukusula ioli kwi-shaft emva kokuba izixhobo ziyeke ukusebenza.