Indlela yokuhlola kanye nokulungiswa kwephampu ye-centrifugal slurry evundlile
(1) i-impeller ye-impeller nezinye izingxenye zokulungisa ukuhuzuka kokungqubuzana okwenziwe, indlela yokushisela ukulungisa.Ukuze i-impeller yezinto ezahlukene, indlela yokufaka i-welding ihlukile.Ngemuva kokushisela, kufanele kube ku-lathe, ungqimba lwemoto oluphezulu lube ngosayizi wokuqala.Ungqimba oluwugqinsi olwakhiwe nge-asidi, i-alkali yokugqwala kwe-impeller noma ukuguguleka kwabezindaba kuncipha, i-stomatal cast iron iron impeller noma i-slag kanye nemifantu ebangelwa ukudlidliza noma ukungqubuzana, ngaphansi kwezimo ezijwayelekile ayilungiswa, ingasebenzisa izingxenye eziyisipele ukufaka esikhundleni esisha.Nokho, uma kufanele ulungise, “lungisa indlela yokushisela” ukuze ulungise.Lungisa i-welding ye-impeller, ngokusho kwezinto ezahlukene, usebenzisa izindlela ezahlukene zokulungisa i-welding.
(2) Isiphetho se-cylindrical impeller kanye nesiphetho se-outlet, ukuphuma kwe-radial akufanele kudlule u-0.05mm.Uma ingaphezu kokwanele (ngaphakathi kuka-0.1mm), ingaba ku-lathe ukuya ku-0.06~0.1mm, okuhambisana nezidingo ze.Uma kungaphezu kwabaningi, uma ukuchezuka kokuqondisa kufanele kuhlolwe i-slurry futha shaft kukhulu kakhulu, kungasebenzisa indlela yokuqondisa shaft ukulungisa, ukuqeda ukuphuma kwe-impeller radial.
Umkhono wokulungisa umgodi uyizingxenye zokugqokwa kwephampu ye-centrifugal slurry.Uma ukugqokwa kukuncane kakhulu, okunye kuphela okugqokwa okungashoni kakhulu, izindlela ezingasetshenziswa ukulungisa ukushisela, ukushisela bese ziphendukela kusayizi wokuqala, namanje zingaqhubeka nokusebenzisa.Uma ukugqoka okubi kakhulu, isibazi sokushona esijulile, kufanele umiselele umkhono omusha.
(3) evundlile ye-centrifugal centrifugal futha shaft shaft egobela isiqondiso sokulungiswa kwe-slurry futha shaft kanye nenani lokugoba liyalinganiswa, uma inani lokugoba lidlula ububanzi obuvunyelwe, ungasebenzisa indlela yokuqondisa, i-slurry pump shaft yokuqondisa.By the slurry futha shaft bagqoke zendawo, uma ukuguga ukujula kungekukhulu kakhulu, izingxenye ukuguga nge welding indlela ukulungisa.I-Welding kufanele iguqukele kusayizi wokuqala.Uma ukujula kokugqoka kukukhudlwana, "ingafaka indlela yokulungisa izingxenye".
(4) ekugqokeni kwe-slurry futha shaft ibucayi noma iyaqhekeka, ngokuvamile ayilungiswa, futhi izingxenye ezisele ukuze zishintshwe.
Uhlangothi lokhiye we-slurry futha shaft, uma umonakalo omncane, lungasetshenziselwa ukulungisa ifayela elikhanyayo.Uma kukhona skew mkhuba sina, kufanele usebenzise indlela Welding ukulungisa.Lungisa, okokuqala nge-arc yokushisela umumo wokhiye, bese usebenzisa indlela yokugaya, yokuhlela noma yokufaka ngesandla, ukuze ubuyisele usayizi wangempela kanye nokuma kokhiye.
Ngaphezu kwalokho, ingasetshenziswa futhi ukushintsha izindlela zokumisa ukhiye wokulungisa.I-welding yokuqala egcwele yendawo yokuqala yokhiye, bese igcwalisa indawo, yenza i-surface curvature radius ne-axle nentamo, futhi yakhe uxhumano olubushelelezi.Ekugcineni, i-shaft izungeza i-180 DEG, indawo ehambisanayo ngemuva kwendawo yokhiye yasekuqaleni, ngokuya ngosayizi wangempela kanye nokuma kokhiye wokhiye, khiqiza ukhiye omusha.
5 umzimba wepompo washaya umbhede.
1 imbobo enembobo isicefe, ke ngokusho usayizi faka imbobo ephethe boring.
2 for cast iron iron slurry futha umzimba, avele slag noma amaphutha ezifana nezimbotshana, isici sokuqala ukuhlanza, bese welding.
3 Umzimba wephampu e-slurry ngenxa yokudlidliza, ukungqubuzana noma ukushaywa kanye nokuqhekeka lapho, ungasebenzisa i-oxygen acetylene gas welding noma i-arc welding.
Isikhathi sokuthumela: Jul-13-2021