Zininzi iingxaki ezixhaphakileyo ngeevalvu, ngakumbi ezo ziqhelekileyo zibaleka, zibaleka, zivuza, ezisoloko zibonwa kwimizi-mveliso. Imikhono yevalvu yeevalvu eziqhelekileyo ubukhulu becala yenziwe ngerabha yokwenziwa, engasebenzi kakuhle ngokupheleleyo, ekhokelela kukonakala okugqithisileyo kwendawo yokusebenza, ubushushu obungafanelekanga kunye noxinzelelo, njl. njl.; ukupakisha yonke ibekwe kwindawo yokugcina, kwaye ukungqubuzana kwangaphakathi kukhulu; ukupakisha kusetyenziswa ixesha elide kakhulu. Isiganeko sokuguga; ukusebenza kundlongondlongo kakhulu; Isiqu sevalve sinomhlwa, okanye irusi ngenxa yokungabikho kokhuseleko emoyeni ovulekileyo, njl. njl., ebangela iingxaki zevalve.
Umkhono wevalvu woluhlu lwevalvu engagugiyo wenziwe ngerabha ephezulu ekwaziyo ukunxiba, enqabileyo ukuvuza. Ixutywe kunye nenani elincinci lezongezo ze-nano-scale kunye ne-latex yendalo kwimeko emanzi (i-rubber yendalo). Ubisi kulula ukuxuba kwimeko engamanzi), ukuxuba kufana kakhulu, kunye nomxholo werabha yendalo malunga ne-97%, ukwenzela ukuba ikhonkco elide leemolekyuli zerabha lihlala likhuselekile, kwaye ukuxhathisa ukunxiba kunye nokunwebeka zihlandlo ezili-10 zerabha ngokubanzi, ngoko ke Unomsebenzi oqinileyo we-abrasive kwaye ufanelekile kwimidiya eyahlukeneyo yokusebenza eyonakalisayo. Ino-elasticity ephezulu kwaye inokunciphisa ukukhuhlana, ngoko ingasetyenziselwa ixesha elide. Iingxaki ze-pitting kunye ne-rust ye-valve stem zifuna ukukhuselwa kwansuku zonke ngabasebenzisi.
Ukongezelela, ukusebenza kokutywinwa kwe-valve jikelele ayilungile, kwaye ayikwazi ukumelana nefuthe leendaba ezihamba ngesantya esiphezulu; umsesane wokutywina awuhambelani ngokusondeleyo nesitulo sevalvu kunye nepleyiti yevalvu; ukuvalwa kukhawuleza kakhulu, kwaye indawo yokutywina ayidibanisi kakuhle; ezinye imidiya, ngokuthe ngcembe emva kokuvala. Ukupholisa kuya kubangela i-seams emihle kwindawo yokutywina, okubangela ukukhukuliseka kunye nezinye iingxaki. Irabha engagugiyo kwivalve enganyangekiyo ithatha itekhnoloji ye-vulcanization ephezulu kwiqondo lobushushu begumbi ngexesha lenkqubo ye-vulcanization, ukuze irabha enomzantsi omkhulu oshinyeneyo ifudunyezwe kwaye ivuthwe ngokulinganayo ngaphakathi nangaphandle kwangaxeshanye, i-vulcanization ifana ngakumbi, umphezulu ugudileyo, kwaye amandla aqinile omelele. Ukomelela okuphezulu, kunokufunxa, ukugxotha impembelelo, ukukhuhlana kunye nokusebenza kokutywina. Akukho ngxaki ngokutywinwa kokusebenza, inomphezulu ogudileyo, kwaye ayibangeli ukudityaniswa okungalunganga komphezulu ngenxa yokuvalwa ngokukhawuleza.
Kukho nezinye izizathu, nokuba i-valve jikelele okanye i-valve-resistant valve, umsebenzisi kufuneka athathe amanyathelo okukhusela kunye nokusetyenziswa okuqhelekileyo, njengalokhu: xa imozulu ibanda, i-valve ayithathi amanyathelo okukhusela, okubangela ukuba i-valve body cracking phenomenon; impembelelo okanye ixesha elide Ivili lesandla lonakaliswe ngenxa yokusebenza ngobundlobongela kwe-lever; amandla angalinganiyo xa ucofa ukupakisha, okanye indlala enesiphene ibangela ukuba idlala lokupakisha liphuke njalo njalo.
Ixesha lokuposa: Dec-22-2022