Umsesane wokupakisha ongezantsi awuhlali kakuhle, ukupakisha kuvuza kakhulu kwaye kuguge ishaft ejikelezayo yesixhobo. Nangona kunjalo, ezi aziyongxaki nje ukuba zifakwe ngokuchanekileyo, iindlela ezifanelekileyo zokulondoloza ziyalandelwa kwaye umsebenzi uchanekile. Ukupakisha kulungele izicelo ezininzi zenkqubo. Eli nqaku liza kunceda abasebenzisi bafake, basebenzise kwaye bagcine ukupakisha njengengcali.

Ufakelo oluchanekileyo

Emva kokususa umsesane wokupakisha oye wagqiba ubomi bayo kunye nokuhlola ibhokisi yokupakisha, uchwepheshe uya kunqumla kwaye afake umsesane omtsha wokupakisha. Ukwenza oku, ubukhulu be-shaft ejikelezayo yesixhobo - ipompo - kufuneka ilinganiswe kuqala.

Ukuqinisekisa ubungakanani obuchanekileyo bokupakisha, umntu osika ukupakisha kufuneka asebenzise i-mandrel elingana ne-shaft ejikelezayo yezixhobo. I-mandrel inokwenziwa ngokulula kwizinto ezikhoyo kwisiza, njengemikhono emidala, imibhobho, iintonga zentsimbi okanye iintonga zokhuni. Bangasebenzisa tape ukwenza mandrel ukuba ubukhulu obufanelekileyo. Emva kokuba i-mandrel ibekwe, lixesha lokuba uqale ukusika ukupakisha. Landela la manyathelo:

1. Gquba ukupakisha ngokuqinileyo malunga ne-mandrel.

2. Ukusebenzisa i-joint yokuqala njengesikhokelo, sika ukupakisha kwi-angle malunga ne-45 °. Umsesane wokupakisha kufuneka unqunyulwe ukuze iziphelo zilungele ngokuqinileyo xa umsesane wokupakisha usongelwe kwi-mandrel.

Ngeendandatho zokupakisha ezilungiselelwe, amagcisa anokuqalisa ukufakwa. Ngokwesiqhelo, iimpompo ze turbine ezithe nkqo zifuna iiringi ezintlanu zokupakisha kunye neringi enye yokutywina. Ukuhlala ngokufanelekileyo kwindandatho nganye yokupakisha kubalulekile ekusebenzeni okuthembekileyo. Ukufezekisa oku, ixesha elininzi lichithwa ngexesha lokufakela. Nangona kunjalo, izibonelelo zibandakanya ukuvuza okuncinci, ubomi benkonzo obude, kunye nokugcinwa okuncinci.

Njengoko ikhonkco ngalinye lokupakisha lifakelwe, izixhobo ezinde nezimfutshane kwaye ekugqibeleni umsesane wokutywina usetyenziselwa ukuhlalisa ngokupheleleyo iringi nganye yokupakisha. Ukugxadazela amalunga omsesane ngamnye wokupakisha nge-90°, ukuqala ngentsimbi ye-12, emva koko ngentsimbi yesi-3, ngentsimbi yesi-6, nangesi-9.

Kwakhona, qinisekisa ukuba iringi yokutywina ikhona ukuze ulwelo olugungxulwayo lungene kwibhokisi yokufaka izinto. Oku kwenziwa ngokufaka into encinci kwizibuko lokugungxula kunye nemvakalelo yeringi yokutywina. Xa ufaka umsesane wesihlanu kunye nowokugqibela wokupakisha, ngumlandeli wegland kuphela oya kusetyenziswa. Umfaki kufuneka aqinise umlandeli we-gland usebenzisa i-25 ukuya kwi-30 yeenyawo ze-torque. Emva koko ukhulule ngokupheleleyo idlala kwaye uvumele ukupakisha ukuba kuphumle imizuzwana engama-30 ukuya kwengama-45.

Emva kokuba eli xesha lidlulile, qinisa i-gland nut umnwe-uqinise kwakhona. Qala iyunithi kwaye wenze uhlengahlengiso njengoko kuyimfuneko. Ukuvuza kufuneka kukhawulelwe kumathontsi ali-10 ukuya kwi-12 ngomzuzu nge-intshi nganye yedayamitha yomkhono.

Ukuphambuka kweShaft

Ukuba ishafti ye-a impompo yeinjini yomoya enzulu kakuhle iyaphambuka, iya kubangela ukuba ukupakishwa koxinzelelo kuhambe kwaye kunokwenzeka konakalise. Ukuphambuka kweshafti kukugoba kancinane kweshafti yempompo xa isantya se-impeller sityhala ulwelo singalingani kuzo zonke iindawo ezijikeleze i-impeller.

Ukuphambuka kwe-shaft kunokwenzeka ngenxa ye-rotors yepompo engalungelelananga, ukungahambi kakuhle kwe-shaft, kunye nokusebenza kwempompo kude neyona ndawo isebenzayo. Lo msebenzi uya kubangela ukupakishwa kwangaphambili kwaye kwenze kube nzima ukulawula nokusebenzisa ukuvuza kwamanzi agungxulwayo. Ukongeza i-shaft stabilizing bushing kunokunceda ukunciphisa okanye ukuphelisa le ngxaki.

Iinguqu zeNkqubo kunye nokuNyembeka kweBhokisi yokuFaka

Naluphi na utshintsho kwinkqubo yolwelo okanye isantya sokuhamba siya kuchaphazela ibhokisi yokupakisha kunye nokupakishwa koxinzelelo ngaphakathi kwayo. Ulwelo lokugungxula lwebhokisi kufuneka lusetwe kwaye luqhutywe ngokuchanekileyo ukuqinisekisa ukuba ukupakisha kuhlala kucocekile kwaye kupholile ngexesha lokusebenza. Ukwazi uxinzelelo lwebhokisi yokugxusha kunye nemigca yezixhobo kuyisinyathelo sokuqala. Ingaba usebenzisa ulwelo olugungxulwayo olwahlukileyo okanye ukupompa ulwelo (ukuba lucocekile kwaye alunamasuntswana), uxinzelelo olungena kwibhokisi yokugrumba lubalulekile ekusebenzeni ngokufanelekileyo kunye nobomi bokupakisha. Umzekelo, ukuba umsebenzisi unqanda ukumpompa ukuhamba nangaliphi na ixesha kunye nevalve yokukhupha, uxinzelelo lwebhokisi lokucoca luya kuchaphazeleka kwaye ulwelo olupompelweyo olunamaqhekeza luya kungena kwibhokisi yokupakisha kunye nokupakisha. Uxinzelelo lokugungxula kufuneka luphakame ngokwaneleyo ukuhlawula naziphi na iimeko eziqatha ezinokuthi zenzeke ngexesha lokusebenza kwempompo yeinjini yeinjini enzulu.

Ukugungxula kungaphezulu nje kolwelo oluqukuqelayo ukusuka kwelinye icala lebhokisi yokuhlohla nangaphandle kwelinye icala. Iyapholisa kwaye ithambisa ukupakishwa, ngaloo ndlela yandisa ubomi bayo kunye nokunciphisa ukunxiba kweshaft. Kwakhona igcina amasuntswana abangela ukunxiba ngaphandle kokupakisha.

ULondolozo oluLungileyo

Ukugcina ukuthembeka kwebhokisi yokupakisha, i-flushing liquid kufuneka ilawulwe ukugcina ukupakisha kucocekile, kupholile kwaye kufakwe i-lubricated.

Ukongeza, amandla asetyenziswa ngumlandeli wegland ekupakisheni kufuneka ahlengahlengiswe njengoko kufuneka. Oku kuthetha ukuba ukuba ukuvuza kwebhokisi yokuhlohla kungaphezulu kwe-10 ukuya kwi-12 amathontsi ngomzuzu nge-intshi nganye yedayamitha yomkhono, idlala kufuneka lihlengahlengiswe. Igcisa kufuneka lilungelelanise ngokucothayo de kufike izinga lokuvuza elichanekileyo ukuqinisekisa ukuba ukupakisha akupakishwanga kakhulu. Xa idlala lingasakwazi ukulungiswa, oko kuthetha ukuba ubomi bokupakisha bempompo yeinjini yeinjini enzulu ethe nkqo buphelile kwaye kufuneka kufakwe iringi entsha yokupakisha.