1. Intshayelelo emfutshane
Ibhloko yebhalansi yinxalenye ebalulekileyo yeyunithi yokupompa i-beam, umsebenzi wayo kukulungelelanisa iyunithi yokupompa Umahluko kumthwalo otshintshileyo ngexesha lokunyuka nokuhla, kuba intloko yedonki ithwalaubunzima bevilit yekholamu yolwelo esebenza kwicandelo lepiston kunye nobunzima bekholamu yentonga yokufunxa kulwelo, kunye nokukhuhlana, inertia, ukungcangcazela kunye neminye imithwalo ngexesha lokubetha phezulu kweyunithi yokumpompa.Ukuhlawula amandla amaninzi: ngenxa yobunzima bentonga yokufunxa ngexesha le-downstroke, intloko ye-esile ithwala kuphela amandla okutsalela ezantsi.Ayisiyiyo kuphela i-motor ayifuni kuhlawula amandla, kodwa isebenza kwi-motor.Ngenxa yokuba umthwalo wemivimbo ephezulu kunye nesezantsi ihluke kakhulu, i-motor kakhulu Kulula ukutshisa, kubangela ukuba iyunithi yokupompa ingasebenzi kakuhle.Ukuze ucombulule ezi ngxaki zingasentla, isixhobo sokulinganisa kufuneka sisetyenziselwe ukunciphisa umehluko womthwalo phakathi kwee-stroke eziphezulu kunye nezantsi, ukwenzela ukuba izixhobo zisebenze ngokuqhelekileyo.
Iubunzima beviliidityaniswe ngokuthe ngqo kwikhrenki ngeebholithi zodidi luka "T".Ngokujikeleza kwe-crank, ukunyakaza okujikelezayo kwenziwa.Ubunzima beubunzima beviliiphakathi kwe-500-1500kg.kwi crank.Kwiyunithi yokumpompa umqadi, ibhalansi yecrank isetyenziswa ngokubanzi koomatshini abanzima.Umthwalo ongezantsi womngxuma mkhulu, kwaye impembelelo yemithwalo eyahlukeneyo etshintshanayo yenza ukuba ibhloko yebhalansi ibe lula ukuyikhulula.Ukuba ibhloko yebhalansi iyaxengalala kwaye ityibilike, iya kubangela ukumpompa Iingozi ezinje ngeentonga zokudibanisa ezigoso, iikranki ezikrazukileyo, kunye neeyunithi zokumpompa aziyi konakalisa kakhulu izixhobo ze-wellhead kuphela, kodwa zide zibeke emngciphekweni ukhuseleko lomntu.Ngoko ke, kubaluleke kakhulu ukuhlalutya izizathu zokukhulula ibhloko yebhalansi yeyunithi yokupompa kwaye uthathe amanyathelo ahambelanayo okunciphisa ukwenzeka kweengozi kunye nokuqinisekisa ukusebenza okuqhelekileyo kwezixhobo zeyunithi yokupompa.
2. Unobangela wokukhululeka kwebholi
Izizathu eziphambili zokukhulula uhlobo lwe "T".i-lug nutsxa umatshini weoli usebenza ngolu hlobo lulandelayo:
(1) Ukulayisha kwangaphambili okungonelanga Okanye, ngenkalipho, ukuze itshokolethi ihambe kakuhle, kodwai-lug nutskufuneka ugxininiswe kwangaphambili.Ubunzima ekuqiniseni intambo bucinezelwe kakhulu.Zama ngamandla ukoyisa uvavanyo lokuzithembela kumsonto.Kukho amandla amaninzi xa kuziwa kumlo obukhali wokunqanda ukhuphiswano ukuba lufakwe kuvavanyo.Akulula ukuqinisa iibholiti, okubangela ukuba ubunzima bokulinganisela bukhululeke lula.
(2) Kukho iziphene kubininutindlela yokutshixa: Ukutshixa amandongomane kabini luhlobo oluqhelekileyo lomsonto wokuchasa ukukhulula kwizicelo ezisebenzayo zangoku.Ineenzuzo zokucutshungulwa ngokufanelekileyo, ukuzinza nokuthembeka, kunye nokuqhaqha kunye nokuhlanganisana.Isetyenziswa kakhulu kwi-petrochemical, processing and production industry, kodwa inokuhlangabezana kuphela neemfuno zokukhulula jikelele., Isiphumo asiyiyo ifanelekileyo phantsi kwemithwalo etshintshileyo ephindaphindiweyo ixesha elide, kuba ukulungelelaniswa phakathi kwezihlanganisi ezidibeneyo kukulungelelaniswa kwemvume, kunye nentambo yangaphakathi kunye nentambo yangaphandle ngokuthe ngcembe ihambelana ngokuqinileyo ngexesha lenkqubo yokuqinisa kwangaphambili, kwaye intambo yangaphandle iyasebenza. amandla angaphandle e-Axial, athi avelise amandla aphikisanayo ngokuchasene necala eliqiniswayo, athintele ibholithi ukuba ikhululeke, kwaye ngaloo ndlela idlala indima yokuqinisa.Nangona kunjalo, ngenxa yesithuba phakathi kwebholiti kunye ne-nut, umthwalo uhlala uguquka ngexesha lokusebenza kwezixhobo, ukwenzela ukuba amandla okuqinisa kwangaphambili phakathi kwemisonto yangaphakathi nangaphandle atshintshe, kwaye uxhulumaniso oludibeneyo lukhululekile kancinci.Oku kukhululeka kuya kuqhubeka kuqokelelana ekuhambeni kwexesha de iwe ibholithi.
(3) Umgangatho wokucutshungulwa kwentambo engafanelekanga Umgangatho wokulungiswa kwamalungu adibeneyo unempembelelo enkulu kwisibini soqhagamshelwano.Umsantsa womsonto oqhelekileyo awulingani.Xa i-gap yentambo inkulu, i-gap efanelekileyo iyanda, ukwenzela ukuba intambo yangaphambili yokuqinisa amandla ayikwazi ukufikelela kulindelo, kwaye kunzima ukuvelisa ukungqubuzana okwaneleyo.Ikhawulezisa ukukhulula intambo phantsi komthwalo otshintshanayo;xa ukukhutshwa kwentambo kuncinci, indawo yoqhagamshelwano yentambo yangaphakathi nangaphandle iba yincinci, kwaye phantsi kwesenzo somthwalo, inxalenye yentambo ithwala umthwalo opheleleyo, ukunciphisa amandla entambo kunye nokukhawulezisa ukungaphumeleli koqhagamshelwano lwentambo. .
(4) Umgangatho wofakelo awuhambelani neemfuno.Xa ufaka, indawo yokudibanisa kufuneka ibe tyaba kwaye ihlambuluke, kwaye i-gap ephezulu akufanele idlule i-0.04 mm.Ngaphandle koko, iplani okanye ifayile kufuneka isetyenziswe ukulinganisa.Ukuba iimeko azifumaneki, i-iron sheet encinci ingasetyenziselwa ukuyilinganisa.Ukuba kukho ukungcola kweoli phakathi kweendawo ezimbini zokudibanisa, iibholiti zebhloko yebhalansi aziyi kuqiniswa ngokuqinileyo, kwaye kuya kuba lula ukukhulula kunye nokukhupha.
(5) Ukuthotyelwa zezinye izinto, ezifana nokushukuma komzimba xa iyunithi yokupompa iyeka kunye neziqhoboshi, utshintsho ngokukhawuleza loxinzelelo lwe-downhole, njl., Kulula ukubangela ukuba i-nut yebhloko yebhalansi ikhulule.
3. Amanyathelo okuQaphela
Ukuthintela ukukhulula uxhulumaniso olunemisonto yeiintsimbi zamavili, la manyathelo alandelayo ahambelanayo kufuneka athathwe kwiinkalo ezintathu zoyilo, ukuveliswa kunye nokufakwa.
(1) Ukuphucula indlela yokulayishwa kwangaphambili Okokuthi, indlela yesayensi isetyenziselwa ukusebenzisa i-torque yokuqinisa ehlangabezana neemfuno zayo kwiibholithi zokuqinisa ukuqinisekisa ukuba uxhulumaniso oludibeneyo ludibana namandla afunekayo okuqinisa kwangaphambili.Ngokweemfuno ze-torque zangaphambili zokuqinisa iibholiti zokudibanisa, ubuninzi obuvumelekileyo bokuqinisa i-torque ye-M42-M48 bolts kufuneka bufikelele kwi-312-416KGM.Ngokwamava entsimi, kulungile xa i-wrench igxuma kancinci.
(2) Yongeza imilinganiselo yokuchasana ukwenzela ukuba kuqinisekiswe ukusebenza okuzinzile kwexesha elide lesixhobo, akwanelanga ukusebenzisa amandla afanelekileyo okuqinisa kwangaphambili, kwaye kufuneka kuthathwe amanyathelo athile ukukhusela iibholiti ukuba zikhululeke.Amanyathelo aqhelekileyo okuchasa ukukhulula aquka ezi zine zilandelayo:
a.Ukukhuhlana ukuthintela ukukhulula.Le ndlela ifana nendlela yokwandisa amandla okuqinisa kwangaphambili.Ngokudibanisa izincedisi, isibini esidibanisayo sivelisa uxinzelelo oluqhubekayo, ngaloo ndlela kwandisa amandla okukhuhlana phakathi kwezibini zentambo ukuthintela ukujikeleza omnye komnye.Iindlela eziqhelekileyo zibandakanya: i-washers elastic, i-nuts ephindwe kabini, i-Self-locking nuts, njl. Le ndlela yokuchasa i-anti-loosening ilula ukuyisebenzisa kwaye ilula ukuyichitha, kodwa kulula ukuyikhulula phantsi kwemithwalo eguqukayo yexesha elide.
b.Mechanical anti-ukukhulula.Ukujikeleza okuhambelanayo phakathi kweebini ezinemisonto kuthintelwe ngokudibanisa isivalo.Njengokusetyenziswa kwezikhonkwane eziqhekezayo, iingcingo ze-serial kunye neewashi zokumisa.Le ndlela yenza ukuba i-disassembly ingabikho, kwaye i-pin yokumisa yonakaliswa lula.
c.I-Riveting punch ukukhusela ukukhulula.I-Welding, i-hot-melting kunye neminye imisebenzi eyenziwa emva kokulayishwa kwangaphambili, eyonakalisa isakhiwo somsonto kwaye yenza ukuba i-pair pair ilahlekelwe yimpawu ze-kinematic pair kwaye ibe lunxibelelwano olungenakuhlukaniswa.Ukungalungi kwale ndlela kukuba inokusetyenziswa kanye kuphela kwaye iibholiti kufuneka zitshatyalaliswe ngokupheleleyo xa zichithwa.
d.Ukuchaswa kwesakhiwo sokuchasa.Ukusebenzisa iintambo ezicandekileyo, iintambo ezilungileyo kunye ne-reverse zidityaniswe kwi-bolt enye, ngaloo ndlela itshintsha isakhiwo sesibini somsonto.Ibholithi enye inokujijwa ibe yinati ejikelezayo eqinisekileyo okanye inut ejikeleza umva.Kwicala elichaseneyo, ukutshixa omnye komnye, oko kukuthi, indlela ye-Down's thread anti-loosening.
Phantsi kweemeko zokusebenza ezintsonkothileyo, ngenxa yefuthe lexesha elide lamaxesha atshintshanayo afana nokungcangcazela kunye nefuthe, zombini i-nut yokuqinisa kunye ne-nut yokutshixa ithande ukukhululeka, kodwa i-nut yokuqinisa isebenzisa i-torque ephikisana newotshi kwi-nut yokutshixa xa ibuyiselwa umva. naphambili., kwaye le torque iya kuqinisa ngakumbi i-lock nut kwi-nut yokuqinisa, kwaye amantongomane amabini aya kutshixana ukuze udibaniso oludibeneyo lungakwazi ukukhululeka.Umsonto we-Down's awudingi ukongeza izesekeli.Ixhomekeke kuphela kumantongomane amabini aneendlela ezichaseneyo ukuba zijikwe kwibholiti enye, kwaye amandongomane amabini atshixiwe omnye komnye.Umsebenzi ulula, ukhuselekile kwaye unokwethenjelwa, kodwa isakhiwo sentambo edibeneyo kwintambo yangaphandle sinzima ngakumbi.Iimfuno zeteknoloji yokucubungula ziphezulu.Kwiyunithi yokumpompa umqadi, ngenxa yempembelelo yokutshintshana komthwalo kunye nokungcangcazela, ukukhulula iibholithi zokuziqinisa.iintsimbi zamaviliixhaphake kakhulu, kwaye ukusetyenziswa kwentambo yeDowns ukuthintela ukukhulula kunokusombulula le ngxaki kakuhle.
Ixesha lokuposa: Sep-16-2022