Isitywina somatshini esisetyenziswa kwimpompo yamanzi seal yenye yezona ndlela zisebenzayo zokujikeleza isitywina soomatshini.Ukuchaneka kokusetyenzwa kwayo kuphezulu kakhulu, ngakumbi umsesane oguqukayo, omileyo.Ukuba indlela yokuqhawula ayifanelekanga okanye isetyenziswe ngokungafanelekanga, ukutywinwa komatshini emva kokuhlanganisana akukwazi nje ukufezekisa injongo yokutywinwa, kodwa kunokonakalisa izinto ezidibeneyo zokutywina.
1. Ukulungiswa kunye nemiba efuna ingqwalasela phambi kokufakelwa kwetywina lempompo yamanzi
Emva kokuba lo msebenzi wolondolozo ungentla ugqityiwe, umatshini wokutywina kufuneka ufakwe kwakhona.Ngaphambi kokufaka, amalungiselelo kufuneka enziwe:
1.1 Ukuba kufuneka ukutshintshwa kwesitywina esitsha, kufuneka sijonge ukuba imodeli, inkcazo ye-mechanical seal ichanekile okanye ayikho, umgangatho uhambelana nomgangatho okanye awuhambelani;
I-1.2 1mm-2mm i-axial clearance iya kugcinwa phakathi kwe-groove echasene ne-roting ekupheleni kwe-static ring kunye ne-top of the anti-reselling pin ukuphepha ukungaphumeleli kwe-buffer;
1.3 Ubuso bokugqibela beendandatho ezihambayo kunye ne-static kufuneka zihlambuluke ngotywala, kwaye iindawo eziseleyo zetsimbi kufuneka zihlanjululwe ngepetroli kwaye zomiswe ngomoya ococekileyo oxinyiweyo.Jonga ngononophelo ukuqinisekisa ukuba akukho monakalo kwindawo yokutywina yezangqa ezihambayo kunye nezizinzileyo.Ngaphambi kokuhlanganisana, iziqwenga ezibini ze-"0" yeringi yerubha yokutywinwa kufuneka zigqunywe ngomaleko we-oyile yokuthambisa, isiphelo sobuso bamakhonkco ashukumayo kunye ne-static akumele kugqunywe ngeoyile.
2. Ukufakwa kwezitywina zempompo zamanzi
Ulandelelwano lofakelo kunye nezilumkiso zokutywinwa komatshini zezi zilandelayo:
1. Emva kokuba indawo ehambelanayo ye-rotor kunye nomzimba wempompo ugxininiswe, misela indawo yofakelo lwetywina lomatshini, kwaye ubale ubungakanani bokumisa itywina kwi-shaft okanye umkhono we-shaft ngokobungakanani bofakelo lwetywina kunye nendawo. yeringi emileyo kwidlala;
2. Faka umatshini wokutywina umsesane ohambayo, oya kukwazi ukuhamba ngokuguquguqukayo kwi-shaft emva kokufakwa;
3. Hlanganisa inxalenye yeringi edibeneyo kunye nenxalenye yeringi ehambayo;
4. Faka isiciko sokuphela kokutywina kumzimba wokutywina kwaye uqinise izikrufu.
Imiqathango yokususwa kwempompo yamanzi:
Xa ususa isitywina somatshini, ungasebenzisi isando kunye nefosholo flat, ukuze ungonakalisi izinto zokutywina.Ukuba kukho izitywina zomatshini kuzo zombini iziphelo zempompo, kufuneka kuthathelwe ingqalelo ngexesha lenkqubo yokuqhaqha ukukhusela ukulahleka.Kumatywina omatshini asele esetyenzisiwe, ukuba umphezulu wokutywina uyashukuma xa idlala likhululekile, iindawo ezijikelezayo nezijikelezayo kufuneka zitshintshwe, kwaye akufanele ziqiniswe kwakhona ukuze zisetyenziswe ngokuqhubekayo.Ngenxa yokuba emva kokukhulula, i-original track track ye-friction pair iya kutshintsha, kwaye ukutywinwa kwendawo yokudibanisa kuya konakala lula.Ukuba i-elementi yokutywina ibotshelelwe ngokungcola okanye i-agglomerates, susa i-condensation ngaphambi kokususa itywina lomatshini.
Ixesha lokuposa: Sep-18-2021