Iimoto ezikwaziyo ukumelana nokuqhuma, njengezixhobo eziphambili zamandla, zihlala zisetyenziselwa ukuqhuba iimpompo, iifeni, iicompressor kunye nezinye iimatshini zokuhambisa.Injini engaqhumiyoLolona hlobo lusisiseko lwemoto ekwaziyo ukuqhuma, ngenxa yeempawu zayo zesakhiwo ezingatywinwanga, igesi yegesi evuthayo ephambili kwimigodi yamalahle ifikelela kumda othile woxinzelelo, xa idibana negobolondo leentlantsi, ii-arcs, amaqondo obushushu aphezulu ayingozi kunye neminye imithombo yokutsha inokuqhuma; uyilo olufanelekileyo kukuqinisekisa ukuba igobolondo ekwaziyo ukuqhuma yemoto ayizukonakala okanye iguqulwe nje kuphela, kwaye ukuqhuma kwamalangatye okanye iigesi ezishushu ngokusebenzisa umsantsa phakathi kwamalungu. Idlulile, kodwa ayinakuvutha imixube yegesi eqhumayo ejikelezileyo. Eli phepha lidibanisa imigangatho yesizwe kunye neemfuno ezisisiseko zoyilo loomatshini, thetha ngemilinganiselo yesakhiwo seemoto ezinjalo, uxinzelelo, ukupholisa, iinkalo ezintathu zezinto eziqwalaselwayo kuyilo.
I. Izinto eziqwalaselwayo kuyilo lobungakanani obungaqhumiyo
(1) Umphezulu odibeneyo othe tyaba. Umphezulu odibeneyo weplane uhlala ukwikhava yebhokisi yomgca kunye nebhokisi yomgca, ibhodi yesiphelo kunye nemingxunya yokuphuma, okanye kumatshini wokuguqula amaza kwizicelo zokufaka igobolondo kunye negobolondo lemoto. Umphezulu odibeneyo weplane yemoto enkulu nephakathi enokumelana nokuqhuma ngokubanzi yi-milling, inkqubo yokubhoboza, inkqubo yokugaya encinci, uburhabaxa boyilo ngokubanzi yi-Ra 3.2μm, ukunyamezelana koyilo oluthe tyaba kungabi ngaphezu kwe-0.2mm. Iimfuno zokuchaneka koyilo zihlala ziphezulu kuneemfuno ezisemgangathweni zokuchaneka komatshini zingaphantsi kancinci kunomgangatho wesizwe, kodwa zisahlangabezana nemigangatho yesizwe.
(2) Umphezulu we-Cylindrical joint. Umphezulu we-Cylindrical copper joint kwi-motor engaqhumiyo ungasetyenziswa ekufakelweni kwezihlanganisi zekhebula, ekufakelweni kwee-terminals njalo njalo. Ukuba i-cylindrical joint ine-sealing groove, ububanzi be-groove abunakubalwa, ububanzi benxalenye ye-groove partition abunakudityaniswa. Eyona ndlela ingabizi kakhulu nethembekileyo yokufezekisa umphezulu we-cylindrical joint yokujika, ukuchaneka kokukhethwa kwayo ngokubanzi yinqanaba le-hole machining 8 okanye 7, i-shaft machining kukuphucula ukuchaneka kwenqanaba elihambelanayo, uyilo oluqhelekileyo lwe-Ra 3.2μm. Qaphela: umphezulu we-cylindrical joint we-exclusion-proof clearance ubhekisa kumngxunya, umahluko wobubanzi be-shaft.
(3) umphezulu wejoyinti yokumisa. Kuyilo lwesakhiwo semoto esingenakuqhuma, ii-end caps, ii-bearing end caps, njl. zihlala zifakelwa kusetyenziswa uyilo lwe-stop joint. Umphezulu wejoyinti yokumisa ngokwenene yindibaniselwano yeempawu zomphezulu wejoyinti yeplane kunye nomphezulu wejoyinti ye-cylindrical. Kufuneka kuqatshelwe ukuba, ukuba inxalenye ye-stop cylinder yesithuba inkulu kakhulu okanye incinci ububanzi, okanye i-corner chamfer ehambelanayo ingaphezulu kwe-1mm, oko kukuthi, nge-chamfer partition, ke bala kuphela ububanzi bomphezulu wejoyinti yeplane L kunye nomgama l; ngelixa umgama l womphezulu wejoyinti yeplane umncinci kakhulu okanye kunye nomphezulu wejoyinti ye-cylindrical phakathi kwe-partition (ngaphezulu kwe-1mm chamfer okanye i-sealing groove, njl.njl.), ke bala kuphela ububanzi bomphezulu wejoyinti ye-cylindrical.
(4) Umphezulu we-Shaft Joint luhlobo oluqhelekileyo lwee-motors ezijikelezayo, ukongeza kwi-motor shaft kunye nee-end caps kunye nesicelo, kwezinye iimeko kufuneka kufakwe i-knob yesixhobo sombane esingenakuqhuma. I-Shaft joint luhlobo olukhethekileyo lwe-cylindrical joint, umahluko kukuba i-motor shaft ejikelezayo yomphezulu ongenakuqhuma kufuneka yenziwe ngendlela eqhelekileyo yesakhiwo ayizukuguga.
2.injini engaqhumiyoizinto eziqwalaselwayo kuyilo loxinzelelo
Iimoto ezichasene nokuqhuma kunye neemoto eziqhelekileyo lolona mahluko mkhulu phakathi kweqokobhe kufuneka likwazi ukumelana noxinzelelo lwangaphakathi lokuqhuma, ukuqhuma akufuneki kwenzeke xa ukuqhuma kungafanele kuchaphazele uhlobo lokuguquguquka okusisigxina okanye umonakalo kuyo nayiphi na indawo yomsantsa akufuneki kube kukwanda okusisigxina. Ngokwesiqhelo sebenzisa uvavanyo lwendlela yoxinzelelo olungaguqukiyo: kwiqokobhe elizaliswe ngamanzi, elicinezelwe kwi-1MPa, libambe uxinzelelo ngaphezu kwe-10s, njengokungabikho kokuvuza eludongeni lweqokobhe okanye ukuguquguquka okusisigxina, kuthathwa njengovavanyo olugqithisileyo olufanelekileyo.
Izinto ezibangela uxinzelelo lwemoto ezingenakudutyulwa ikakhulu yigobolondo elingenakudutyulwa, ii-shell end caps, ii-flanges, njl.njl., uyilo kufuneka lugxile kumandla azo kunye nokulungelelaniswa kwazo. Ngokwesakhiwo segobolondo elingenakudutyulwa: igobolondo elingenakudutyulwa eliyi-cylindrical, igobolondo elingenakudutyulwa eliyi-square, njl.njl., indlela yokubala yahlukile; indlela ephambili yokubala kwethiyori kunye nohlalutyo lwezinto ezilinganiselweyo zeendlela ezimbini; ukubala kwethiyori kunzima ukubala ngokuchanekileyo uxinzelelo lwendawo; kodwa uhlalutyo lwezinto ezilinganiselweyo lukhawuleza kwaye luqondakala ukuze kufunyanwe isakhiwo sonke semeko yoxinzelelo, ukulungiswa koyilo, ukuze kuthintelwe ukuqhuma kwezilingo ezibangelwa kukuxinana koxinzelelo lwendawo kwegobolondo Ukusilela.
Ixesha leposi: Julayi-16-2024