Iindaba zeNkampani
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Ngaba uyawazi onke amagama angama-30 obugcisa beevalvu?
Isigama esisisiseko 1. Ukusebenza kwamandla Ukusebenza kokuqina kwevalvu kuchaza amandla ayo okuthwala uxinzelelo lwesixhobo. Kuba iivalve zizinto zoomatshini eziphantsi koxinzelelo lwangaphakathi, kufuneka zomelele kwaye zomelele ngokwaneleyo ukuze zisetyenziswe ixesha elide ...Funda ngakumbi -
Ulwazi olusisiseko lwevalve yokukhupha
Isebenza njani ivalve yokukhupha Ithiyori ngasemva kwevalve yokukhupha yimpembelelo yolwelo lokuvuselela ibhola kwibhola edadayo. Ibhola edadayo iya kudada ngokwendalo inyukele phezulu ngaphantsi kolwelo njengoko inqanaba lolwelo lwevalvu yokukhupha linyuka de idibane nomphezulu wokutywina we ...Funda ngakumbi -
Iintlobo kunye nokukhethwa kwezixhobo zevalve ye-pneumatic
Ngokwesiqhelo kubalulekile ukucwangcisa izinto ezahlukeneyo ezincedisayo ngelixa iivalvu ze-pneumatic zisetyenziselwa ukuphucula ukusebenza kwazo okanye ukusebenza kakuhle. Izihluzi zomoya, iivalvu ze-solenoid ezibuyisela umva, izitshixo zomda, iindawo zokubeka umbane, njl.njl. zizixhobo eziqhelekileyo zevalvu yevalufa.Isihluzo somoya,...Funda ngakumbi -
Ivalve ezine zokutshintsha umda
Ukuze kuveliswe iziphumo ezikumgangatho ophezulu, iinkqubo zoshishino ezizenzekelayo zifuna amacandelo amaninzi ahlukeneyo ukuba asebenze ngokugqibeleleyo kunye. Abenzi boluvo besikhundla, into ethobekileyo kodwa ebalulekileyo kwimizi-mveliso ezenzekelayo, ingumxholo weli nqaku. Beka izixhobo zoluvo kwimveliso nakwipro...Funda ngakumbi -
Ulwazi olusisiseko lweevalvu
Ivalve kufuneka iqinisekise ukuba iimfuno zesixokelelwano sombhobho wevalve ziqhutywa ngokukhuselekileyo nangokuxhomekeke njengenxalenye yesixokelelwano. Ke ngoko, uyilo lwevalvu kufuneka lwanelise zonke iimfuno zevalve ngokwemigaqo yokusebenza, ukuvelisa, ukufakela,...Funda ngakumbi -
ivalve yokulawula umphunga
Ukuqonda iiValufa zoLawulo lomphunga Ukuthoba ngaxeshanye uxinzelelo lomphunga kunye nobushushu ukuya kwinqanaba elifunwa yimeko ethile yokusebenza, iivalvu ezilawula umphunga ziyasetyenziswa. Ezi zicelo zihlala zinoxinzelelo oluphezulu lokungena kunye namaqondo obushushu, zombini kufuneka zehle kakhulu...Funda ngakumbi -
Inkcazo eneenkcukacha ye-18 yokuKhetha iMigangatho yokuNciphisa iiValufa
Umgaqo Wokuqala Uxinzelelo lokuphuma lunokutshintshwa rhoqo phakathi kwexabiso eliphezulu levalve yokunciphisa uxinzelelo kunye nexabiso elincinci phakathi koluhlu oluchaziweyo lwamanqanaba oxinzelelo lwentwasahlobo ngaphandle kwe-jamming okanye i-vibration engaqhelekanga; UmGaqo wesiBini Makungabikho ukuvuza kokunciphisa uxinzelelo olutywiniweyo...Funda ngakumbi -
IiTaboos ezili-10 zoFakelo lweValve (3)
I-Taboo 21 Isikhundla sofakelo asinayo indawo yokusebenza Imilinganiselo: Nangona ukufakela kuyinselele ekuqaleni, kubalulekile ukuqwalasela umsebenzi wexesha elide lomqhubi ngelixa ubeka i-valve ukuze usebenze. Ukwenza ukuvula kunye nokuvala ivalve lula, yi...Funda ngakumbi -
IiTaboos ezili-10 zoFakelo lweValve (2)
I-Taboo 11 Ivalve ifakwe ngokungalunganga. Umzekelo, ivalve yeglowubhu okanye indlela yokujonga amanzi evalve (okanye umphunga) ichasene nophawu, kwaye isiqu sevalve sinyuselwe ezantsi. Ivalve yokukhangela ifakwe ngokuthe nkqo kunokuba ithe tye. Kude ne-doo yokuhlola ...Funda ngakumbi -
Imibuzo esixhenxe malunga neevalvu
Xa usebenzisa ivalve, kuhlala kukho imiba ecaphukisayo, kubandakanywa ivalve ayivalwanga yonke indlela. Ndithini? Ivalve yolawulo ineentlobo ngeentlobo zemithombo yokuvuza yangaphakathi ngenxa yohlobo lwayo lwesakhiwo sevalvu entsonkothileyo. Namhlanje, siza kuxoxa ngeendidi ezisixhenxe...Funda ngakumbi -
Isishwankathelo somahluko phakathi kweevalvu zeglowubhu, iivalvu zebhola kunye neevalvu zesango
Umgaqo wokusebenza wevalve yeglowubhu: Amanzi atofwa ukusuka ezantsi kombhobho aze akhululwe ukuya emlonyeni wombhobho, kucingelwa ukuba kukho umgca wonikezelo lwamanzi onekepusi. Isigqubuthelo sombhobho ophumayo sisebenza njengesixhobo sokuvala sesivalo. Amanzi azakukhutshelwa ngaphandle ukuba...Funda ngakumbi -
IiTaboos ezili-10 zoFakelo lweValve
I-Taboo 1 Uvavanyo loxinzelelo lwamanzi kufuneka lwenziwe kwiimeko ezibandayo ngexesha lokwakha ebusika. Iziphumo: Umbhobho waba ngumkhenkce kwaye wonakaliswa ngenxa yokukhenkceza kombhobho wovavanyo lwe-hydrostatic. Imilinganiselo: Zama ukuvavanya uxinzelelo lwamanzi ngaphambi kokuba uwasebenzise ebusika kwaye ucime i-w...Funda ngakumbi
