Isakhiwo esiyisisekelo kanye nesimiso samandla okuvalwa kwendandatho yokugcina amandla entwasahlobo kuboniswa esithombeni esilandelayo.Idizayini evamile ivamise ukusebenzisa i-polymer esebenza kahle kakhulu njengejazi, futhi ihambisana neziphethu zokugcina amandla ensimbi amelana nokubola.Lapho i-UPP ihlanganiswe emseleni wokuvala njengoba kuboniswe emfanekisweni, ingcindezi yokuguquguquka kwentwasahlobo izonikeza ukucindezela kokuqala kokuqina komlomo ovalayo, okwenza ukucindezeleka kokuqala kokuvala.Ngesikhathi esifanayo, ngenxa ye-superposition yokucindezela kwesistimu, uhlelo lokubeka uphawu lungakwazi ukuzivumelanisa nokubeka uphawu ngaphansi kwezimo ezihlukene zokucindezela.Ukunwebeka okuhlala njalo kwentwasahlobo nakho kunganxephezela ukugqokwa kwezindebe ezivala uphawu kanye ne-offset kanye ne-eccentricity ye-hardware.
Izinto zokuvala zejazi ngokuvamile zenziwe nge-polytetrafluoroethylene namanye ama-polymers asebenza kahle, okwenziwa ngokujika okunembayo.Inokumelana okuhle kakhulu nezinga lokushisa naphakathi.
Ukuma kwesigxivizo sokugcina amandla entwasahlobo esimweni sokusebenza sigwema ukuhluleka kwe-torsional kanye ne-helical okuvame ukwenzeka lapho i-O-ring ivalwe ngokuguquguqukayo.Umkhiqizo oqediwe ungabuye ugcinwe unomphela ngaphandle kwenkinga yokwehluleka ukuguga.
Izinzuzo zefomu lendandatho yokugcina intwasahlobo zimi kanje:
I-1, ukungqubuzana nokuqala ukumelana ne-static kuncane
2, ukuhambisana kwekhwalithi nobubanzi
3, ngebanga elibanzi lokujwayela izinga lokushisa
4, imikhiqizo yenjoloba ukucindezela deformation unomphela, ukuguga, embrittlement kanye nezinye izinkinga
I-5, ukumelana nengcindezi ephezulu, ukumelana ne-extrusion eqinile
6. Umklamo wesakhiwo ongajwayelekile onqunywe ubuchwepheshe bokucubungula uyaguquguquka
7, izimo zokungqubuzana ezomile
8, isikhathi sokugcina asipheli
Ngasikhathi sinye, ohlelweni lwesicelo sokuvala uphawu lwesikhathi eside, kukhona nezinhlelo ezimbalwa zokuhlaziya nokwenza ngcono ukushiyeka kwalezi zinhlelo zokubeka uphawu, ukufakwa, indandatho yokugcina amandla entwasahlobo ngokuvamile kunconywa i-groove evulekile, esikhundleni sokuvala uphawu lwe-elastomer yasekuqaleni. uhlelo kulula ukubhekana nezinkinga zokufaka.Ngakho-ke, izimpawu ezinjalo zidinga ukuthi umklamo we-seal groove ungaqinisekiswa nomhlinzeki we-seal ngesikhathi sesigaba sokuklama semishini yoketshezi.Ngokuvamile, indlela yokucubungula yendandatho yokugcina amandla inquma ukuthi izindleko zayo zokukhiqiza zizoba phezulu kunalezo zezimpawu ze-elastomer ezifanayo, kodwa ukuthuthukiswa kokusebenza kwemishini kukonke okulethwa indandatho yokugcina amandla kungavala kakhulu lokhu kuntuleka.
Ukucutshungulwa kwezingxenyekazi zekhompuyutha, ukwelashwa okungaphezulu kwe-Hardware seal enendandatho yokugcina amandla ngokuvamile kuphakeme kunaleyo ye-elastomer evamile, kodwa ukwanda kwezindleko zokucubungula kungenziwa futhi ngokuthuthuka okungenhla ekusebenzeni okuphelele kwemishini.
Indandatho yophawu lokugcina amandla entwasahlobo iyisixazululo sokuvala esinezidingo eziphakeme kakhulu zohlelo lokusebenza, futhi sithemba ukuthi kancane kancane sizothuthukisa ukusetshenziswa kwaleyo mibono yokuvala ethuthukisiwe embonini yoketshezi ngesikhathi sokusetshenziswa okujwayelekile nabasebenzisi, futhi sikhuthaze ukwakheka kophawu kanye nezinga lokufaka isicelo. yemboni yezimboni yaseChina.
Isikhathi sokuthumela: Jun-28-2023
