Indlela yokuphumeza ukuvulwa ngokukhawuleza kunye nokuvalwa kweevalve zebhola?

Ukuvulwa nokuvala ngokukhawuleza kweiivalve zebholaikakhulu ixhomekeke kuyilo lwazo lwesakhiwo esijikelezayo kunye nesixhobo sokutywina esisezantsi sokutywina. Umgaqo othe ngqo ngulo ulandelayo:

1. 90 ° ukujikeleza ukuvula nokuvalwa

Undoqo wevalve yeivalve yebholaIngqukuva kwaye inomngxuma ophumela ngaphakathi. Xa umqheba okanye isixhobo sokuqhuba siqhuba ibhola ukujikeleza 90 °, umngxuma wokutyhutyha kunye nevalve umzimba umjelo utshintsho ukusuka elungelelaniswe ngokupheleleyo (evulekileyo) ukuya perpendicular (evaliweyo), okanye ukusebenza kwelinye icala. Olu yilo luvumela isenzo sokuvula kunye nokuvala ukuba kugqitywe kwikota nje yokujika, ngokukhawuleza kakhulu kuneevalvu ezifana neevalvu zesango kunye neevalvu zeglowubhu ezifuna ukujika okuphindaphindiweyo kokujikeleza.

2. Uyilo lwetorque ephantsi

Streamlined Sphere: Umphezulu wengqukuva ugudile, unokumelana okuphantsi xa ulwelo ludlula. Xa ivuliwe, uxinzelelo oluphakathi lunokuncedisa ekutyhaleni i-sphere, ukunciphisa i-torque yokusebenza.

Isakhiwo sebhola edadayo okanye esisigxina:

Ivalve yebhola edadayo: Ibhola idada ezantsi kumsinga ukuya kwindawo yokutywina phantsi koxinzelelo lwesixhobo esiphakathi, senza ukuzitywina, kwaye amandla okusebenza kufuneka kuphela ukoyisa ukukhuhlana komsesane wokutywina.

Ilungisiweivalve yebhola: Ibhola igxininiswe ngeziqu zevalve ephezulu kunye nezantsi kwaye ifanelekile kwiimeko zoxinzelelo oluphezulu. Inciphisa ukungqubana okujikelezayo ngeebheringi ngelixa igcina iimpawu eziphantsi zetorque.

3. Ukuphuculwa kwesakhiwo sokutywina

Umsesane wokutywina we-Elastic: njenge-PTFE (i-polytetrafluoroethylene) okanye intsimbi yokutywina intsimbi, ibambelela ngokuqinileyo kwi-sphere phantsi koxinzelelo lwangaphambili, kodwa inomlinganiso ophantsi we-friction kunye nokuchasana okuphantsi ngexesha lokujikeleza.

Ukutywinwa kwe-Bidirectional: Ezinye iivalve zebhola zenzelwe ukutywinwa kwe-bidirectional, enokuthi inqumle ngokukhawuleza ulwelo kungakhathaliseki ukuba uhamba njani ophakathi, ngaphandle kwesidingo sokulungelelanisa indlela yokusebenza.

4. Isixhobo sokuqhuba esincedisayo

Ukusebenza ngesandla: I-handle emfutshane okanye i-lever design inokwandisa amandla okusebenza kwaye ifezekise ukujikeleza ngokukhawuleza.

I-actuator yombane / i-pneumatic: Iqhutywe yi-motor okanye i-cylinder, inokugqiba ukuvula nokuvala ngaphakathi kwe-0.5-5 imizuzwana kwaye ifanelekile kwiinkqubo zokulawula ukuzenzekelayo.

Iimeko zosetyenziso oluqhelekileyo

Ukuvalwa okungxamisekileyo: okufana neenkqubo zokukhusela umlilo kunye nemibhobho yerhasi, kufuneka ivalwe kwimizuzwana embalwa ukuthintela ingozi ekunyukeni kwayo.

Ukulawulwa kwefrikhwensi ephezulu: Ukulawula ukuhamba kwiinkqubo zeekhemikhali, kuyimfuneko ukutshintsha ngokukhawuleza ukuvulwa ukuze kugcinwe iiparitha zenkqubo ezinzile.

Isishwankathelo: Iivalvu zebhola zifezekise isantya sokuvula nokuvala ezidlula kakhulu ezo zezinye iivalvu ngokujikeleza kwe-90 °, uyilo oluphantsi lwetorque, ukulungelelaniswa kwetywina, kunye noncedo lwesixhobo sokuqhuba, nto leyo ebenza babe lolona khetho lukhethwayo kwiimeko zokuphendula ngokukhawuleza.