Ekubumbeni umjovo, umjovo wesibhamu omfishane, obuye ubizwe ngokuthi i-underfill, ubhekisela ekugcineni kokugeleza kwepulasitiki komjovo wesenzakalo sokungapheleli okuyingxenye noma ingxenye yesikhunta ingagcwaliswa, ikakhulukazi indawo enezindonga ezincane noma ukuphela kokugeleza. indawo yendlela.Ukusebenza kokuncibilika emgodini akugcwaliswa nge-condensation, ukuncibilika emgodleni akugcwaliswa ngokuphelele, okuholela ekuntuleni komkhiqizo wezinto ezibonakalayo.
Siyini isizathu sokubangela umjovo weshodi?
Isizathu esiyinhloko somjovo omfushane ukumelana nokugeleza ngokweqile, okubangela ukuncibilika kungakwazi ukuqhubeka nokugeleza.Izinto ezithinta ubude bokuncibilika kokuncibilika zifaka: ukushuba kodonga lwengxenye, izinga lokushisa lesikhunta, ingcindezi yomjovo, izinga lokushisa lokuncibilika kanye nokwakheka kwezinto.Lezi zici zingabangela umjovo omfushane uma ungaphathwa kahle.
Umphumela we-Hysteresis: obizwa nangokuthi ukugeleza okumile, uma kunesakhiwo esincanyana, ngokuvamile imigoqo yokuqinisa, njll., endaweni eseduze nesango noma endaweni ehambisana nesiqondiso sokugeleza, khona-ke phakathi nenqubo yomjovo, ukuncibilika kuzohlangana. ukumelana okukhulu kakhulu okuya phambili lapho kudlula endaweni, futhi ekugelezeni komzimba wayo oyinhloko, ngenxa yokugeleza okushelelayo, akukho ukucindezela kokugeleza okungakheka, futhi kuphela lapho ukuncibilika kugcwaliswa isiqondiso somzimba omkhulu, noma kungena endaweni. Ukucindezela kokubamba kuzokwakha kuphela ukucindezela okwanele ukugcwalisa ingxenye emile, futhi ngalesi sikhathi, ngoba indawo incane kakhulu futhi ukuncibilika akuhambi ngaphandle kokugcwalisa ukushisa, kuye kwaphulukiswa, ngaleyo ndlela kubangela umjovo wesibhamu esifushane.
Indlela yokuyixazulula?
1.Impahla:
- Khulisa uketshezi lokuncibilika.
-Yehlisa ukwengezwa kwezinto ezigaywe kabusha.
- Ukunciphisa ukubola kwegesi ezintweni ezingavuthiwe.
2.Ithuluzi:
—Indawo yesango iklanyelwe ukuqinisekisa ukuthi igcwalisa udonga oluwugqinsi kuqala ukuze kugwenywe ukumila, okungaholela ekuqineni ngaphambi kwesikhathi kokuncibilika kwe-polymer.
-Khulisa isibalo samasango ukuze unciphise isilinganiso sokugeleza.
- Khulisa usayizi womgijimi ukunciphisa ukumelana nokugeleza.
-Indawo efanelekile yechweba lokungenisa umoya ukuze ugweme ukungangeni kahle (bheka ukuthi indawo ejoviwe ngaphansi komjovo ishile yini).
-Khulisa inombolo kanye nosayizi we-exhaust port.
-Khulisa ukwakheka kwezinto ezibandayo kahle ukuze ukhiphe izinto ezibandayo.
-Ukusatshalaliswa komzila wamanzi okupholisa kufanele kube okunengqondo ukugwema ukwenza izinga lokushisa lendawo lesikhunta libe phansi.
3. Umshini wokujova:
-Hlola ukuthi i-valve yokuhlola kanye nodonga lwangaphakathi lomgqomo kuguge kabi yini, okuzoholela ekulahlekelweni okukhulu komfutho womjovo kanye nevolumu yomjovo.
—Bheka ukuthi ikhona yini into ethekwini lokugcwalisa noma ifakwe ibhuloho.
-Bheka ukuthi umthamo womshini wokubumba umjovo ungafinyelela umthamo wokubumba odingekayo.
4.Inqubo yokujova:
-Khuphula umfutho womjovo.
-Khulisa isivinini sokujova ukuze uthuthukise ukushisa kwe-shear.
-Khulisa umthamo womjovo.
-Khulisa izinga lokushisa lomgqomo kanye nokushisa kwesikhunta.
-Khulisa ubude bokuncibilika komshini wokubumba umjovo.
-Nciphisa ivolumu yebhafa yomshini wokubumba umjovo.
-Yengeza isikhathi sokujova.
-Lungisa ngokunengqondo indawo, isivinini kanye nokucindezela kwesigaba ngasinye somjovo.
5.Isakhiwo somkhiqizo:
- Susa indawo encane
- Susa izimbambo ezibangele ukugeleza okubi.
-Iba nokuqina kwezindonga ezifanayo.
Emsebenzini wethu wansuku zonke, sasibhekane nezimo eziningi ngomjovo wesibhamu esifushane.Kodwa ungakhathazeki, sethemba ukuthi singakusiza ngolwazi olucebile nobungcweti entweni yomjovo.Xhumana nathiukuthola noma yikuphi ukwesekwa.Singochwepheshe ephaketheni lakho.
Isikhathi sokuthumela: Jan-03-2023