Kwinkqubo yokulawula ulwelo lwemveliso yemveliso, iivalvu ngamacandelo abalulekileyo, kwaye ukusebenza okuqhelekileyo kwe-Solid valve handwheel njengesixhobo esithe ngqo sevalvu yokusebenza kubalulekile kuzinzo lwenkqubo yonke. Nangona kunjalo, kwinkqubo yokusetyenziswa kwexesha elide-, ivili lesandla sevalve eqinileyo ngokuqinisekileyo liya kuba neempazamo ezohlukeneyo. Indlela yokujongana nezi mpazamo kwangexesha nangendlela esebenzayo iye yaba yingqwalasela kumashishini amashishini.
Isiqulatho
1. Iintlobo zempazamo eziqhelekileyo zevalve yesandla esiqinileyo
2. Ukubaluleka kokuphatha iimpazamo
3. Ukuphatha iindlela zeempazamo ezahlukeneyo
4. Amanyathelo okuthintela
5. Isiphelo
1. Iintlobo zempazamo eziqhelekileyo zevalve yesandla esiqinileyo
1. Ukunxiba ukungaphumeleli
Ngenxa yemisebenzi yokujikeleza rhoqo, umphezulu weIvili lesandla sevalve eqinileyokwaye iindawo eziqhagamshelwe kwivalve zikulungele ukunxiba. -ukukhuhlana kwexesha elide kuya kubangela ukuba i-coating engaphezulu komphezulu wevili lesandla iwe, kwaye itshintshe imilinganiselo yesakhiwo sevili lesandla, echaphazela ukuva kunye nokuchaneka komsebenzi.
2. Ukusilela okuyekelelayo
Ngexesha lokusetyenziswa, ukudityaniswa phakathi kwesondo lesandla kunye nesiqu sevalve kunokukhululeka. Oku kunokuba kungenxa yokungonelanga kokuqina ngexesha lofakelo, okanye iibholiti zoqhagamshelo ziye ziyeke kancinci kancinci kwixesha elide{1}}indawo yokusebenza engcangcazelayo, ekhokelela ekubeni ivili lesandla lingakwazi ukuhambisa itorque ngokufanelekileyo, okuchaphazela ukuvuleka okuqhelekileyo kunye nokuvalwa kwevalve.
3. Ukungaphumeleli kwekhefu
Kwezinye iimeko ezigqithisileyo, ezifana nempembelelo yangaphandle okanye ukusebenza okungafanelekanga, i-handwheel ye-valve eqinile inokuphuka. I-handwheel ephukile ayikwazi ukuqhubeka isetyenziswe, eya kubangela ukuba i-valve ingaphumeleli ukusebenza ngokuqhelekileyo, ichaphazela kakhulu ukuqhubeka kwemveliso.
4. Ukusilela kweJam
I-jamming ye-handwheel ngexesha lokujikeleza nayo enye yeempazamo eziqhelekileyo. Oku kunokubangelwa kukonakala kwamalungu angaphakathi, izinto zangaphandle ezingena kwivili lesandla, okanye ukuthambisa okunganelanga. I-Jamming yenza umsebenzi ube nzima kwaye kunokubangela ukuba ivalve ingakwazi ukuvula okanye ukuvala ngokupheleleyo.
2. Ukubaluleka kokuphatha iimpazamo
1. Qinisekisa ukhuseleko lwemveliso
Ukuba i-valve ye-handwheel ye-Solid ayiphathwanga ngexesha, inokubangela ukuba ivalve ingaphumeleli ukuvula nokuvala ngokuqhelekileyo, ngaloo ndlela ichaphazela ulawulo lokuhamba kwendawo. Kweminye imveliso yemizi-mveliso ebandakanya iikhemikhali ezinobungozi, ubushushu obuphezulu kunye noxinzelelo oluphezulu lwemithombo yeendaba, oku kunokubangela iingozi ezimandundu zokhuseleko ezinje ngokuvuza kunye nogqabhuko-dubulo, okusongela ukhuseleko lobomi babasebenzi kunye nokhuseleko lwepropathi yeshishini.
2. Ukuphucula ukusebenza kakuhle kwemveliso
Ivili lesandla elingalunganga liya kwenza ukusebenza kwevalvu kube nzima kwaye kwandise ukuqina kwabasebenzi kunye nexesha lokusebenza kwabaqhubi. Ukuphathwa kwangethuba kwesiphoso kunokubuyisela ukusebenza okuqhelekileyo kwevalve, ukuphucula ukusebenza kakuhle kokulawulwa kwamanzi kwinkqubo yokuvelisa, kunye nokunciphisa ixesha lokuma kwemveliso okubangelwa kukusilela kwevalvu, ngaloo ndlela kuphuculwe ukusebenza kakuhle kwemveliso yeshishini.
3. Ukunciphisa iindleko zokugcina
Ukuba iIvili Lesandla EsiqinileyoUkungaphumeleli akusingathwanga ngexesha, impazamo encinci inokuvela ngokuthe ngcembe ibe yimpazamo enkulu, ibangele umonakalo kwi-handwheel okanye ivalve yonke. Ukufunyanwa kwangexesha kunye nokuphathwa kwempazamo kunokuphepha ukwandiswa ngakumbi kwesiphoso, ukunciphisa iindleko zokutshintsha iinxalenye kunye neendleko zokulondolozwa, kunye nokunciphisa iindleko zokugcinwa kweshishini.
3. Ukuphatha iindlela zeempazamo ezahlukeneyo
1. Ukulungisa ingxaki yokunxiba
Ukunxiba okuncinci: Kwivili lesandla sevalve eyomeleleyo enokunxitywa komphezulu omncinci, umphezulu wayo unokulungiswa. Umzekelo, ukucola, ukugulisa kunye nezinye iindlela zingasetyenziselwa ukususa i-coating egugileyo kunye nomphezulu ongalinganiyo, kwaye ke i-coat ingalungiswa kwakhona{1}}ukuphathwa ukubuyisela inkangeleko kunye nokusebenza kokukhusela kwevili lesandla.
Ukugqoka okuqinileyo: Ukuba iqondo lokugqoka linzima, okubangela utshintsho oluphawulekayo kwimilinganiselo yesakhiwo sesandla, esichaphazela ukusebenza komsebenzi, i-handwheel entsha idinga ukutshintshwa. Xa utshintsha, qiniseka ukuba ivili lesandla esitsha lihambelana neenkcukacha kunye nemodeli yevalve.
2. Ukulungisa ingxaki ngokukhululeka
Qwalasela iibholithi zokuqinisa: Okokuqala, khangela ukuba iibholiti zokuqinisa ezidibanisa ivili lesandla kwisikhondo sevalve zikhululekile. Ukuba ikhululekile, qinisa iibholithi ngezixhobo ezifanelekileyo. Ngexesha lenkqubo yokuqinisa, nikela ingqalelo kwixabiso letorque elichaziweyo ukunqanda ngaphezulu-ukuqina okanye ngaphezulu{3}}ukukhulula.
Ukuqinisa uxhulumaniso: Ukuba kusekho ukukhululeka emva kokuba iibholithi ziqinisiwe, uxhulumaniso lunokufuneka luqiniswe. Umzekelo, iindlela ezinjengokufaka iigaskets kunye nokusebenzisa i-anti{1}}i-nuts ezikhululayo zingasetyenziselwa ukuphucula uzinzo loqhakamshelwano.
3. Ukuphathwa kwempazamo yokwaphuka
Utshintsho olungxamisekileyo: Emva kokuba ivili lesandla sevalve eyomeleleyo kufunyaniswe ukuba laphukile, ukusebenza kwesixhobo esifanelekileyo kufuneka kumiswe ngoko nangoko, kwaye amanyathelo angxamisekileyo kufuneka athathwe ukubuyisela ivili lesandla esitsha. Ngexesha lenkqubo yokutshintshwa, qinisekisa ukusebenza okukhuselekileyo ukuphepha ezinye iimpazamo ezibangelwa kukusebenza okungafanelekanga.
Uhlalutyo lwesizathu sokuphuka: Emva kokutshintshwa kwesandla esitsha, isizathu sokuphuka kufuneka sihlalutywe ngokunzulu. Ukuba ukuphuka kubangelwa yimpembelelo yangaphandle, amanyathelo okukhusela afanelekileyo kufuneka athathwe ukuphepha iimeko ezifanayo ukuba zingenzeki kwakhona; ukuba ukuphuka kubangelwa ingxaki yekhwalithi ye-handwheel ngokwayo, unxibelelwano olufike ngexesha kunye nomthengisi kufuneka lwenziwe ukulandelwa komgangatho kunye namabango.
4. Ukuphatha iimpazamo ezixingileyo
Ukucoca into yangaphandle: Ukuba ukuxinana kubangelwa yinto yangaphandle engena kwivili lesandla, vala ivalve kuqala, emva koko uqhaqhe ivili lesandla, kwaye ucoce into yangaphandle ngaphakathi. Ngethuba lenkqubo yokucoca, qaphela ukuba ugweme ukulimaza iindawo zangaphakathi ze-handwheel.
Ukunyangwa kwe-Lubrication: Ukuba i-jamming ibangelwa ukuthambisa okungonelanga, inxalenye ejikelezayo ye-handwheel inokuthanjiswa. Khetha i-lubricant efanelekileyo kwaye uyifake okanye uyifake ngokwendlela emiselweyo yokunciphisa ukuxhathisa ukukhuhla kunye nokubuyisela ukujikeleza okugudileyo kwesondo lesandla.
Jonga iindawo zangaphakathi: Ukuba into encamathelayo isekhona emva kokucoca kunye nokuthambisa, mhlawumbi iindawo ezingaphakathi kwivili lesandla zonakele. Ngeli xesha, kuyimfuneko ukuqhubela phambili ukuqhaqha i-handwheel, khangela ukunxiba kwamalungu angaphakathi, kwaye utshintshe iindawo ezonakalisiweyo.
1. Ukugcinwa rhoqo
Phuhlisa isicwangciso sokulungisa rhoqo ukucoca, ukuthambisa, kunye nokuhlola ivili lesandla. Jonga rhoqo ukunxiba kwesondo lesandla kunye nokuqina kwamalungu onxibelelwano, kwaye ngokukhawuleza ufumanise iimpazamo ezinokwenzeka kwaye uziphathe.
2. Ukusebenza ngokuchanekileyo kunye nokusetyenziswa
Yomeleza uqeqesho lwabasebenzi ukuze bakwazi ukulawula indlela echanekileyo yokusebenza kwevalvu. Gwema amandla amaninzi xa usebenzisa i-handwheel ukukhusela umonakalo kwi-handwheel ngenxa yokusebenza ngokungafanelekanga. Ngelo xesha, nikela ingqalelo ekusebenzeni kwe-handwheel ngexesha lokusebenza, kwaye uxele nayiphi na into engaqhelekanga ngexesha elifanelekileyo.
3. Khetha iimveliso ezikumgangatho ophezulu{1}
Xa uthengaIvili lesandla kwiValve yokumisa, khetha ababoneleli abanomgangatho othembekileyo kunye nodumo oluhle. Hlola ngokuthe ngqo kwaye uvavanye izinto eziphathekayo, inkqubo, ukusebenza, njl.
Ivili lesandla sevalve eqinileyoidlala indima ebalulekileyo kwimveliso yamashishini. Ukuphathwa kwangexesha iimpazamo zayo kubalulekile ekuqinisekiseni ukhuseleko lwemveliso, ukuphucula ukusebenza kakuhle kwemveliso nokunciphisa iindleko zokuyigcina. Ngokuqonda iintlobo zempazamo eziqhelekileyo, ukulawula iindlela zokuphatha iimpazamo ezahlukeneyo kunye nokuthatha amanyathelo okukhusela asebenzayo, ukusebenza okuqhelekileyo kwe-valve ye-valve handwheel kunokuqinisekiswa, ukubonelela ngenkxaso eqinile yophuhliso oluzinzile lwemveliso yezoshishino. Amashishini kufuneka abethelele ukubaluleka okukhulu kugcino nolawulo lwevili lesandla sevalvu eSolid, kwaye ngokuqhubekayo ephucula amandla okuphatha iziphene kunye namanqanaba othintelo ukuhlangabezana neemfuno eziya zintsokotha ezikhulayo zemveliso yemizi-mveliso.
