Ngaba Amandla oMathiriyeli weViva yesandla eSolid iwafanele-iiValufa zoxinzelelo oluPhezulu?

Kwintsimi yoshishino, iivalve ngamacandelo aphambili okulawula ukuhanjiswa kwamanzi kwaye zisetyenziswa ngokubanzi kumashishini amaninzi afana nepetroleum, ishishini lemichiza, kunye namandla ombane. Phakathi kwazo, -iivalvu zoxinzelelo oluphezulu kufuneka zisebenze ngokuzinzileyo phantsi{2}}kummandla woxinzelelo oluphezulu, ngoko iimfuno zokusebenza zamalungu azo ahlukeneyo zingqongqo ngokugqithisileyo. Njengomtshini ophambili wokusebenza kwevalvu, nokuba amandla esixhobo se-Solid Valve Handwheel ayakwazi ukuziqhelanisa ne{4}}izivalo zoxinzelelo oluphezulu luye lwaba yingqwalasela yoshishino.

Isiqulatho

1. Inkcazo yoxinzelelo lokusebenza kunye neemeko zosetyenziso lweevalvu eziphezulu{1}}
(I) Imigangatho yenkcazo yoxinzelelo
(II) Iimeko ezingundoqo zesicelo
2. Indima ephambili ye-Solid Valve Handwheel
(I) Ukuhanjiswa kwamandla okusebenza
(II) Isiqinisekiso sokhuseleko
3. Iimfuno zamandla esixhobo se-Solid Valve Handwheel ukuziqhelanisa noxinzelelo oluphezulu{1}
(I) Iimfuno zamandla ezicinezelayo eziphezulu
(II) Ukumelana nokudinwa okuhle
(III) Ukuhambelana nemathiriyeli engundoqo-zevalufa zoxinzelelo oluphezulu
4. Uhlalutyo lwezixhobo eziqhelekileyo kunye nokusebenza kwamandla eSolid Valve Handwheel
(I) Izinto zentsimbi
(II) Izinto ezingezizo{0}}zentsimbi
5. Ulwazi lwedatha yeshishini kunye nohlalutyo lwamatyala
(I) Idatha yesicelo semarike
(II) Uhlalutyo lwemeko
6. Ezinye izinto ezichaphazela ukuguquguquka kwamandla e-Solid Valve Handwheel materials
(I) Inkqubo yokuvelisa
(II) Ubume boyilo
(III) Sebenzisa okusingqongileyo
7. Iindlela zophuhliso loshishino kunye namathemba
(I) I-R&D kunye nokusetyenziswa kwezinto ezintsha
(II) Inkqubo yokwenziwa kwezinto ezintsha
(III) Ukubeka iliso okukrelekrele kunye nokugcinwa
8. Isiphelo

Inkcazo yoxinzelelo lokusebenza kunye neemeko zosetyenziso lweevalvu eziphezulu{0} zoxinzelelo

(I) Umgangatho wenkcazo yoxinzelelo

Ngokomgangatho weshishini jikelele, xa uxinzelelo lwegama (PN) lwevalvu ikuluhlu lwe 10.0 - 80.0MPa, ichazwa njengevalve ephezulu{1}}yoxinzelelo. Olu luhlu loxinzelelo lungaphezulu kakhulu kolu lweevalvu eziqhelekileyo, okuthetha ukuba ivalve kufuneka imelane nemithwalo yoxinzelelo olukhulu, kwaye ibeke iimfuno eziphezulu kakhulu kumandla, ukutywina kunye nokunye ukusebenza kwevalve iyonke kunye namalungu ayo.

(II) Iimeko ezingundoqo zesicelo

{0}Iivalvu zoxinzelelo oluphezulu zisetyenziswa kakhulu kwiimeko ezifana nokutsalwa kwe-oyile nerhasi kunye nothutho, iiyunithi zokusabela kwimichiza, kunye neenkqubo zokuvelisa amandla aphezulu kushishino lwamandla. Umzekelo, kumgama{2}}imibhobho ye-oyile nerhasi emide,{3}}iivalvu zoxinzelelo eziphakamileyo zisetyenziswa ukulawula ukuhamba kunye{4}}nokucima{5}}kuxinzelelo lwerhasi ephezulu okanye ulwelo olukwimibhobho ukuqinisekisa ukhuseleko kunye nokuzinza kothutho lwamandla; kwiiyunithi zokusabela kwimichiza,{6}iivalvu zoxinzelelo eziphezulu kufuneka zilawule ngokuchanekileyo ukungena kunye nokuphuma kwemathiriyeli yokusabela kubushushu obuphezulu{8},{8}}noxinzelelo oluphezulu kunye nobume obuphakathi, obudlala indima ephambili ekusebenzeni okuzinzileyo kwenkqubo yemveliso.

Indima ephambili yeSolid Valve Handwheel

(I) Ukuhanjiswa kwamandla okusebenza

Ngexesha lenkqubo yokusebenza kwevalve, umqhubi uthumela amandla okusebenza okwenziwa ngesandla kwindlela yokuhambisa ivalve ngokujika iSolid Valve Handwheel, ngaloo ndlela eqhuba undoqo wevalve ukuvula, ukuvala okanye ukulungelelanisa ukuhamba kwevalve. Ukuguquguquka kokujikeleza kwe-handwheel kunye nokuhanjiswa okusebenzayo kwamandla okusebenza kukuchaphazela ngokuthe ngqo ukulungeleka kunye nokuchaneka komsebenzi we-valve.

(II) Isiqinisekiso sokhuseleko

Kwiimeko ezingxamisekileyo, njengaxa inkqubo yokulawula ngokuzenzekelayo ingaphumeleli okanye kufuneka ukusebenza ngokukhawuleza, i-Solid Valve Handwheel ngumgca wokugqibela wokukhusela ekusebenzeni ngesandla. Umqhubi unokuphendula ngokukhawuleza ngokuguqula i-handwheel kunye nokulawula isimo se-valve ngexesha lokuphepha iingozi zokuvelisa okanye ukhuseleko olukhuselekileyo olubangelwa ukungakwazi ukusebenzisa i-valve.

Iimfuneko zamandla ezinto zeSolid iValve Handwheel kuxinzelelo oluphezulu-iivalvu

(I) Iimfuno zamandla ezicinezelayo eziphezulu

Uxinizelelo lwangaphakathi-loxinzelelo lwevalvu oluphezulu lukhulu. Xa umqhubi ejika i-handwheel ukulawula ivalve, i-handwheel kufuneka imelane namandla okusabela okwenziwa luxinzelelo lwangaphakathi lwevalve. Ukuthatha -ivalve yoxinzelelo oluphezulu kunye noxinzelelo lwegama lwe-40MPa njengomzekelo, ngexesha lokusebenza, ivili lesandla linokumelana namandla angoko nangoko afikelela kwiitoni ezininzi. Oku kufuna imathiriyeli yevili lesandla ukuba ibe namandla acinezelayo aphezulu kakhulu ukuqinisekisa ukuba inguquko, ukwaphuka kunye nokunye ukusilela akwenzeki phantsi{6}}kwexesha elide kwaye rhoqo{7}}loxinzelelo oluphezulu lwemisebenzi.

(II) Ukumelana nokudinwa okuhle

Kumsebenzi wokwenyani,{0}}iivalvu zoxinzelelo eziphezulu zinokufumana imisebenzi yokuvula nokuvala rhoqo, nto leyo eyenza i-Handwheel ye-Solid Valve ibe kwimeko yoxinzelelo olutshintshanayo ixesha elide. Ngokwezibalo, kwezinye izixhobo zokuvelisa imichiza, inani lemisebenzi yeevalvu eziphezulu{2}}zoxinzelelo zingafikelela kumawaka okanye amashumi amawaka amaxesha ngonyaka. Kule meko, izinto eziphathekayo ze-handwheel kufuneka zibe nokumelana nokudinwa kakuhle ukukhusela i-handwheel ukuba yonakaliswe ngenxa yesizukulwana kunye nokwandiswa kokuqhekeka kokukhathala, okuchaphazela ukusetyenziswa okuqhelekileyo kwevalve.

(III) Ukuhambelana nemathiriyeli ephambili-yevalve yoxinzelelo oluphezulu

Ukuqinisekisa ukusebenza kokutywina ngokubanzi kunye nozinzo lwesakhiwo sevalve, imathiriyeli yeSolid Valve Handwheel kufuneka ihambelane kakuhle neyona nto iphambili{0}}yevalve yoxinzelelo oluphezulu. Umzekelo, kwezinye eziphezulu{2}}iivalvu zoxinzelelo ezenziwe ngentsimbi estainless, ukuba ivili lesandla lenziwe ngezinto ezinomahluko omkhulu kwipropathi ye-electrochemical ukusuka kwintsimbi engatyiwayo, inokubangela ukubola kwegalvanic kwindawo efumileyo neyonakalisayo, ukunciphisa ubomi benkonzo kunye nokhuseleko lwevalvu.

Uhlalutyo lweMathiriyeli eqhelekileyo kunye nokuSebenza kwaMandla eSolid Valve Handwheel

(I) Izinto zeMetal

Intsimbi yeCarbon: Intsimbi yeCarbon inamandla aphezulu kunye nokusebenza kakuhle kokusebenza, kwaye yenye yezinto eziqhelekileyo ezisetyenziswa kwiSolid Valve Handwheel. Phakathi kwabo, intsimbi ephakathi kunye nephezulu yekhabhoni inokuphucula kakhulu amandla abo kunye nobunzima emva konyango olufanelekileyo lokushisa. Umzekelo, emva kokucima kunye nokuthoba, amandla emveliso ye-45 # yentsimbi inokufikelela kwi-355MPa kwaye amandla okuqina anokufikelela kwi-600MPa, enokufikelela kwiimfuno zamandla ezinto eziphakathi kunye noxinzelelo oluphezulu lweevalvu zamavili ezandla. Nangona kunjalo, i-carbon steel ayinamandla ekuxhathiseni ukubola. Kwiimeko zokusetyenziswa kwevalve yoxinzelelo oluphezulu kunye nemithombo yeendaba ezonakalisayo, unyango lokhuselo lomphezulu olufana ne-galvanizing kunye nokupeyinta kunokufuneka.

Intsimbi estainless: Intsimbi engasebenziyo isetyenziswa kakhulu ekwenzeni amavili ezandla zevalvu yoxinzelelo oluphezulu ngenxa yokumelana nokugqwesa kwayo okugqwesileyo. I-Common 304 steel stainless steel inamandla okuvelisa amakhulu kunama-205MPa okanye alingana no-205MPa kunye namandla okuqina angaphezulu okanye alingana no-515MPa, kwaye inokugcina iipropathi ezilungileyo zoomatshini kwiindawo ezinomhlwa jikelele{4}} intsimbi engatyiwayo inoxhathiso olomeleleyo kwimingxuma kunye nomhlwa ngenxa yokongezwa kwe-molybdenum elinganayo okanye i-2MP elingana namandla alingana no-2MPa amandla okuqina kaKhulu kuno okanye alingana no 580MPa, iyenza ifaneleke ngakumbi{7}}amavili esandla sevalvu yoxinzelelo oluphezulu kwindawo ezirhabaxa ezinomhlwa. Nangona kunjalo, ixabiso eliphezulu lensimbi engenasici linciphisa ukusetyenziswa kwayo okukhulu{9}}kumlinganiselo othile. ​

Intsimbi yealloyi: Intsimbi yealloyi inokufumana iipropathi ezigqwesileyo ngokudibanisa izinto ezahlukeneyo zealloy, njengechromium, nickel, kunye nemolybdenum. Umzekelo, intsimbi ye-alloy ye-40CrNiMo inamandla aphezulu, ukuqina okuphezulu, kunye nokuqina okuhle. Amandla ayo esivuno Makhulu kunokuba okanye alingana ne-835MPa kwaye amandla ayo aqinile Makhulu okanye alingana ne-980MPa, enokuthi ihlangabezane kakuhle neemfuno zamandla eSolid Valve Handwheel phantsi koxinzelelo oluphezulu kunye neemeko zomthwalo ophezulu. Nangona kunjalo, iteknoloji yokunyibilikisa kunye nokucubungula i-alloy steel inzima kakhulu, kwaye ixabiso liphezulu kakhulu.

(II) Izinto ezingezizo{0}}zentsimbi
{0}}Iiplastikhi zobunjineli zamandla aphezulu: Ezinye{1}}iiplastiki zobunjineli zamandla aphezulu, ezifana ne-polyetheretherketone (PEEK) kunye ne-polyphenylene sulfide (PPS), nazo ziqalisile ukusetyenziswa ekwenzeni ii-Handwheels ze-Solid Valve ngenxa yokomelela kwazo okuphezulu, ukuxhathisa okulungileyo kwikhemikhali yokubola kunye nokuzithambisa{2}}. Ukuthatha iPEEK njengomzekelo, amandla ayo okuqina anokufikelela kwi-90-100MPa. Ingasetyenziswa njengenye indlela kwimathiriyeli yentsimbi kwezinye{10}}iimeko zosetyenziso lwevalvu ephezulu ezineemfuno zobunzima kunye noxinzelelo oluphantsi ngokwentelekiso (ezifana ne-10-20MPa). Nangona kunjalo, ukuxhathisa ubushushu kunye nokumelana nokunyuka kweeplastiki zobunjineli zibuthathaka kunezo zixhobo zetsimbi. Ngaphantsi kwesenzo sexesha elide lokushisa okuphezulu kunye noxinzelelo oluphezulu, i-deformation kunye nezinye iingxaki zingenzeka. ​

IFayibha{0}}imathiriyeli edityanisiweyo eyomeleziweyo: IFayibha{1}}izinto ezidityanisiweyo eziqinisiweyo, ezifana neeplastiki zeglasi ifayibha eqinisiwe (FRP) kunye necarbon fiber reinforced plastics (CFRP), zineengenelo zamandla athile aphezulu, ubunzima obulula, kunye nokumelana nomhlwa. Amandla e-CFRP anokufikelela kwi-1500-4000MPa, kodwa inkqubo yokuvelisa inzima kwaye iyabiza. Okwangoku, ayifane isetyenziswe kwi-Solid Valve Handwheels. Isetyenziswa kakhulu kwezinye iindawo ezikhethekileyo ezineemfuno eziphezulu kakhulu kubunzima kunye nokusebenza, njengeendawo zokusebenza ezincedisayo zeevalvu zoxinzelelo oluphezulu kwi-aerospace.

Ukuqonda idatha yeshishini kunye nohlalutyo lwamatyala
(I) Idatha yesicelo seMakethi
Ngokweenkcukacha-manani ezisuka kumaziko ophando emarikeni, kwimarike yevalve yoxinzelelo oluphezulu-, iivalvu ezisebenzisa i-carbon steel solid valve handwheels zithatha malunga ne-35%, kwaye zisetyenziswa ikakhulu kwiimeko zeendaba ezingeyongozi nezingadlekiyo, njengeminye imibhobho yemveliso eqhelekileyo; iivalvu ezisebenzisa i-handwheels yensimbi engenastainless akhawunti malunga ne-40%, kwaye isetyenziswa kakhulu kumashishini afana neekhemikhali, ukutya kunye neziselo ezifuna ukuxhathisa ukubola; iivalvu ezisebenzisa i-alloy steel handwheels akhawunti malunga ne-15%, kwaye isetyenziswa kakhulu kwiindawo eziphambili ezifana ne-oyile kunye negesi yotsalo kunye nombane ngoxinzelelo oluphezulu kunye nomthwalo ophezulu; iivalvu ezisebenzisa i-non{5}}i-metallic handwheels akhawunti ngokwentelekiso encinci, malunga ne-10%, kwaye zigxininiswe kwimiba ethile yosetyenziso olukhethekileyo. ​

(II) Uhlalutyo lwetyala
Iprojekthi yepetrochemical: Ishishini elikhulu lepetrochemical lisebenzise inani elikhulu-ivalvu zoxinzelelo kunye noxinzelelo lwegama lwe-32MPa kwiyunithi yalo entsha yokuvelisa i-ethylene. Phakathi kwazo, ezinye iivalvu zazixhotyiswe ngamavili ezandla angama-316 entsimbi engenastainless. Kwinqanaba lokuqala lomsebenzi weyunithi, inani elincinci le-corrosion ye-handwheel yenzeke, kodwa ayizange ichaphazele amandla okwakhiwa kunye nokusebenza komsebenzi we-handwheel. Emva kokuhlalutya, kwafunyaniswa ukuba i-medium kwisixhobo iqulethe umkhondo wee-ion ze-chloride, ezibangele ukubola okuncinci kwi-handwheel yensimbi engenasici. Inkampani yayisombulula ngempumelelo ingxaki ye-corrosion ngokomeleza unyango oluphakathi lokucoca kunye nokudlula umphezulu wesondo lesandla. I-handwheel ibiqhuba ngokuzinzileyo ngaphezulu kweminyaka emi-3. ​

Umzi-mveliso wamandla: Kwiprojekthi yesikhululo samandla obushushu obugqithisileyo, uxinzelelo lwegama lwevalvu ephezulu{0}}yoxinzelelo luphezulu kangange 60MPa. Iprojekthi ikhethe i-Solid Valve Handwheel eyenziwe ngentsimbi yentsimbi eyi-40CrNiMo ukuze ihlangabezane{4}}noxinzelelo oluphezulu kunye{5}}neemfuno zokusebenza zomthwalo ophezulu. Ngexesha lokusebenza kwesikhululo samandla, ngovavanyo oluqhelekileyo olungonakalisi- lwevili lesandla, akukho ziphene ezifana noguquko kunye neentanda ezifunyenwe kwi-handwheel, eqinisekisa ukuthembeka kunye nokhuseleko lomsebenzi wevalvu kunye nokubonelela ngenkxaso eqinileyo yokwenziwa kombane okuzinzileyo kwesikhululo samandla.

Ezinye izinto ezichaphazela amandla okuguquguquka kwezinto ze-Solid Valve Handwheel

(I) Inkqubo yokuvelisa

Inkqubo yokuvelisa i-handwheel inempembelelo ebalulekileyo kumandla wezinto zayo. Umzekelo, i-handwheel eyenziwe ngokuphosa ngokuchanekileyo inesakhiwo sangaphakathi esixineneyo, kwaye ukusebenza kwamandla okusebenza kunokuqinisekiswa ngcono; ngelixa inkqubo yokubumba inokwenza i-fiber structure yezinto zetsimbi zihanjiswe kunye nolwalathiso lwamandla, ngakumbi ukuphucula amandla kunye nokuqina kwesondo lesandla. Ukongezelela, inkqubo yokunyanga ukushisa kwakhona ikhonkco eliphambili ekuphuculeni ukusebenza kwezinto eziphathekayo kwi-handwheel. Ukuphathwa kokushisa okufanelekileyo kunokuphelisa uxinzelelo lwangaphakathi lwezinto, ukuphucula isakhiwo sombutho wezinto eziphathekayo, kunye nokuphucula ukusebenza kwayo okubanzi. ​

(II) Ubume boyilo

Ingaba ulwakhiwo loyilo lwe-handwheel lunengqiqo luhambelana ngokuthe ngqo nokusabalalisa kwamandla kunye nokusebenza kwamandla ngexesha lokusebenza. Inombolo enengqiqo kunye nobukhulu bee-spokes kunye nendlela yokudibanisa phakathi kwe-hub kunye ne-rim ingenza ukusabalalisa uxinzelelo lwe-handwheel ibe yinto efanayo xa iphantsi kwamandla okusebenza, ukuphepha ukwenzeka koxinzelelo loxinzelelo, kwaye ngaloo ndlela kuphuculwe amandla onke kunye nokuthembeka kwe-handwheel. Umzekelo, ezinye ii-Handwheels ze-Solid ezine--spoke kunye ne-arc{3}ezimilise okwearc{3}eziyimilo ye-speaking designs zinokusasaza ngcono uxinzelelo kwaye ziphucule umthamo wokuthwala wevili lesandla xa kuthelekiswa noyilo lwesiko lokuthetha oluthe ngqo.​

(III) Sebenzisa okusingqongileyo
Indawo yokusetyenziswa kwesondo lesandla, njengobushushu, ukufuma, ukubola okuphakathi, njl. Kwindawo yobushushu obuphezulu, ukomelela kwemathiriyeli yesinyithi kunokwehla, ngelixa izinto ezingezizo ezentsimbi ezifana neeplastiki zobunjineli zinokuthamba kwaye zigqwethe; kwindawo efumileyo kunye ne-corrosion, izinto zetsimbi ziyakwazi ukubola, okukhokelela ekunciphiseni amandla. Ngoko ke, xa ukhetha izinto ze-Solid Valve Handwheel, kuyimfuneko ukuqwalasela ngokupheleleyo izinto zokusingqongileyo zokusetyenziswa kunye nokuthatha amanyathelo okukhusela ahambelanayo, njenge-thermal insulation kunye ne-anti{4}}i-corrosion coatings.

IiNdlela zoPhuhliso lweShishini kunye neOutlook
(I) UPhando kunye noPhuhliso lweSicelo seMathiriyeli eNtsha
Ngophuhliso oluqhubekayo lwenzululwazi yemathiriyeli, amatsha aphezulu-amandla amatsha,{1}}okumelana nomhlwa, kunye{2}}nemathiriyeli yokumelana nobushushu obuphezulu iya kuqhubeka nokuvela kwaye isetyenziswe kwicandelo lokwenziwa kwe-Solid Valve Handwheel. Umzekelo, imathiriyeli eneempawu ezigqwesileyo ezifana ne-nanocomposites kunye nemathiriyeli entsha ye-alloy kulindeleke ukuba iphucule ngakumbi amandla ezinto eziphathekayo kunye nokusebenza okubanzi kwamavili ezandla kwaye ihlangabezane neemfuno ezingqongqo zosetyenziso lweevalvu eziphezulu{4} zoxinzelelo. Ngaxeshanye, abasebenzi be-R&D baphonononga ukusetyenziswa kwemathiriyeli ehambelana nokusingqongileyo efana nemathiriyeli esekwe kwibhayoloji{6} kunye nemathiriyeli eyonakalayo kwimveliso yamavili ezandla ukufikelela uphuhliso oluzinzileyo lweshishini. ​

(II) Ukuveliswa kweNkqubo yokuVeliswa
Ukusetyenziswa kweenkqubo eziphambili zokwenziwa kwemveliso kuya kuba yindlela ebalulekileyo yokuphucula umgangatho kunye nokusebenza kweSolid Valve Handwheel{0}}Itekhnoloji yoshicilelo ye-D inokuqonda ukulungelelaniswa kwamavili ezandla kunye nokwenziwa kwezakhiwo ezintsonkothileyo, ukuphucula ukusetyenziswa kwezinto kunye nokusebenza kakuhle kwemveliso; itekhnoloji yokwenziwa kwedijithali inokuqonda ulawulo oluchanekileyo lwenkqubo yokuvelisa kunye nokuqinisekisa ukuchaneka komda kunye nozinzo lomgangatho wesondo lesandla. Ukongeza, iinkqubo ezintsha zonyango lomphezulu, njengokutshiza ngeplasma kunye ne-laser cladding, zinokuphucula kakhulu ukuqina komphezulu, ukuxhathisa ukunxitywa kunye nokumelana nokubola kwesondo lesandla ngaphandle kokutshintsha yonke imathiriyeli yesondo lesandla.

(III) Ukubek'esweni okukrelekrele kunye nokugcinwa
Kwixesha elizayo, i-Solid Valve Handwheel iya kuphuhlisa kwicala lobukrelekrele, idibanisa izinto ezikrelekrele ezinje ngezivamvo zokubeka iliso kwimeko yoxinzelelo, ubushushu, umhlwa kunye nezinye iiparamitha ze-handwheel ngexesha langempela. Nge-Intanethi Yezinto zobuchwepheshe, idatha yokubeka iliso ikhutshelwe kwisixokelelwano solawulo olukude ukuphumeza uvandlakanyo lwenyani{1}}lwexesha lemo yokusebenza kwevili lesandla kunye nesilumkiso sempazamo. Oku akukwazi ukubona kuphela iingxaki ezinokubakho ezinje ngokuhla kwamandla esixhobo sevili lesandla kwangaphambili, kunye nokwenza ugcino kunye nokutshintshwa ngexesha, kodwa kwakhona ukubonelela ngenkxaso yedatha yoyilo lokuphucula kunye nokukhethwa kwezinto eziphathekayo zesondo lesandla, kunye nokuphucula ukuthembeka kunye nokhuseleko lwenkqubo yevalve ephezulu{3} yoxinzelelo.

Ukuqukumbela
Nokuba amandla esixhobo se-Solid Valve Handwheel ayakwazi ukuziqhelanisa-neivalvu zoxinzelelo oluphezulu ngumba ontsonkothileyo obandakanya izinto ezininzi ezinjengokhetho lwemathiriyeli, inkqubo yokwenziwa kokwenziwa, ulwakhiwo loyilo kunye nokusingqongileyo kokusetyenziswa. Ngokuhlalutya ukusebenza kwemathiriyeli eqhelekileyo, ingqiqo yedatha yoshishino kunye nophononongo lweemeko zokwenyani, kunokubonwa ukuba iiHandwheels zeValve eSolid zemathiriyeli ezahlukeneyo zinokuhlangabezana neemfuno zamandla ukuya kumlinganiselo othile kwimiba yazo efanelekileyo esebenzayo{2}}yevalufa yoxinzelelo. Nangona kunjalo, ngenkqubela phambili eqhubekayo yobugcisa bemizi-mveliso, iimeko zosetyenziso lweevalvu eziphezulu{4} zoxinzelelo ziya kuba nzima ngakumbi kwaye zahluke, kwaye iimfuno zamandla ezinto zeSolid Valve Handwheel ziya kuqhubeka zikhula. Iingcali kwimizi-mveliso kufuneka zinike ingqwalasela emandla kuphuhliso lwemathiriyeli emitsha kunye neenkqubo ezintsha, kwaye ngokuqhubekayo baphucule uyilo kunye nokuveliswa kwamavili ezandla ukuqinisekisa ukuba i-Solid Valve Handwheel isoloko idlala umsebenzi othembekileyo nosebenzayo kunye nendima yesiqinisekiso sokhuseleko kwiinkqubo{6} zoxinzelelo oluphezulu.

Oku kulandelayo yitheyibhile yedatha enxulumene nemathiriyeli ye-Solid Valve Handwheel: