Urumva cheque valve impeta nabantu benshi, ndetse nabamwe mumasoko, shushanya icyuma cyoroshye kashe. Iri ni ikosa rya mbere. Mubyukuri, iyo mpeta ni linchpin yuburyo bwose bwo gufunga kashe muri swing cyangwa wafer cheque. Uburinganire bwa geometrike, ubunyangamugayo bwibintu, no kurangiza byerekana neza niba ubonye gufunga byimazeyo cyangwa karande, bihenze cyane. Nabonye imishinga myinshi cyane aho umubiri wa valve wagereranijwe gutunganirwa, ariko impeta yafatwaga nkibicuruzwa, biganisha ku kunanirwa imburagihe. Ntabwo ari impeta gusa; nikintu gifatika neza.
Imikorere yibanze hamwe nibisanzwe
Akazi kako gasa nkicyoroshye: gutanga ubuso bumwe bwo gufunga disiki cyangwa isahani kugirango bihuze mugihe imigezi ihindutse. Ariko nuance iri mubice bimwe. Impeta niyo itagaragara neza - vuga, hejuru ya 0.05mm yihanganira kuri valve ya santimetero 10 - ntishobora gufunga. Bizakora inzira kubitangazamakuru, muri sisitemu ya pompe bishobora gutera inyundo y'amazi, kandi mumirongo yimikorere irashobora gutuma umuntu yandura cyangwa agabanuka.
Umutego mpura ninshi nukwibwira ko gukomera aribwo buryo bwambere. Nukuri, ukeneye ibikoresho bikomeye kuruta disiki kugirango wirinde gushiramo. Ariko impeta irenze urugero, ivunika cyane cyane muri serivise zo gusiganwa ku magare cyangwa amashyuza, zirashobora gucika. Ndibuka urubanza numukiriya ukoresheje impeta ya karubone isanzwe kumurongo wa kondensate; umunaniro ushushe watumye umusatsi ucika mumaso yicaye mumezi. Gukosora ntabwo byari ibintu bikomeye, ahubwo byarushijeho gukomera hamwe nubushyuhe bwiza.
Ubundi kugenzura ni ukurangiza. Indorerwamo ya mirror ntabwo buri gihe iba nziza. Kuri kashe yoroshye cyangwa disiki yometse kuri elastomer, mubyukuri ukeneye imiterere yubuso bugenzurwa - agaciro ka Ra runaka - kugirango wemerere kashe kuruma gato udatanyaguye. Ubuso butunganijwe neza burashobora rimwe na rimwe kuganisha kunyerera no kumeneka munsi yumuvuduko uhinduka.
Guhitamo Ibikoresho: Byose bijyanye na serivisi
Aha niho imyaka 30-idasanzwe yumushinga nka Qingdao Qiangsenyuan Technology Co., Ltd. (QSY) erekana agaciro kabo. Gutera iyi mpeta ntabwo ari ugusuka ibyuma mubibumbano; ni ukugenzura imiterere yintete kugirango wirinde guhinduka munsi yumutwaro. Kubisanzwe byamazi meza, icyuma cyiza cyiza cyangwa ibyuma bikora. Ariko mugihe ukandagiye mubutaka bwangirika cyangwa ubushyuhe bwo hejuru, umukino urahinduka.
Twakoze kumushinga urimo umurongo wo gufata imiti urimo aside irike. Icyambere cyerekanwe kuri 304 impeta zidafite ingese. Byasaga naho byumvikana. Ariko, gutobora kwangirika byatangiye mumaso yicaye nyuma yigihe gito. Isesengura ryatsinzwe ryerekanaga kwangirika kurwego rwa microscopique. Igisubizo, twateje imbere twaganiriye nitsinda ryabo rishinzwe imashini, kwari uguhindura 316L hamwe na karuboni nkeya hanyuma tukerekana igisubizo kijyanye no kuvura nyuma yo guta kugirango twirinde ruswa. Itandukaniro ryo kuramba ryari ritangaje.
Ubuhanga bwabo mubyuma bidasanzwe, nkibya nikel (tekereza Inconel 625) cyangwa ibivangwa na cobalt (nka Stellite 6), nibyingenzi muri serivisi zikabije. Kuri sisitemu yo kugaburira amazi yumuvuduko mwinshi aho isuri ya cavitation yica, twashushanyijeho isura yicaye yimpeta ya karubone hamwe na Stellite dukoresheje uburyo bunoze bwo kubitsa. Ibi byaduhaye ubukana bwibyuma bifite ubuso budasanzwe, butarwanya isuri. Nuburyo bwimvange bukemura ibibazo byukuri kwisi.
Gukora Nuances: Gukina no Gukora Imashini
Urugendo kuva muri casting kugeza kurangiye reba impeta ya valve ni ngombwa. Hafi-net-shusho-shusho kuva muburyo bwizewe bwibishishwa cyangwa uburyo bwo gushora imari, nkibyo QSY kabuhariwe, bigabanya amafaranga yimashini. Uru ni urufunguzo rwibikoresho nkibikoresho bidafite ingese cyangwa ibyuma-binini cyane, aho ushaka kubika ibintu bifatika no kugabanya imyanda. Gukuraho igice cya santimetero yimigabane ivanze cyane ntabwo bihenze mugihe cyimashini; irashobora gutera imihangayiko.
Urutonde rwimashini rufite akamaro. Ntushobora gukinisha gusa no guhangana nabyo. Ibiranga kwishyiriraho - yaba umufuka ukwiye cyangwa umufuka wigumisha-bigomba kubanza gukorwa, ugashyiraho datum yawe. Hanyuma, hanyuma gusa, urangiza isura ikomeye yo gufunga. Nabonye impeta aho iri tegeko ryahinduwe, biganisha ku buso bwiza bwo gufunga buringaniye rwose nubusa, bitera kudahuza mumubiri wa valve.
Imashini ya CNC ihamye ntishobora kuganirwaho. Kubyiciro byateganijwe, ubushobozi bwiduka bwo kwihanganira ibice amagana nibyo bitandukanya ibice bikora nibibazo. Kwibanda hagati ya OD, isura yo kwicara, nibintu byose byo kugumana akenshi birengagizwa ku bishushanyo ariko ni ngombwa no kwikuramo no gufunga ubuzima. Umufatanyabikorwa mwiza ntazasaba gusa gushushanya; bazabaza kubijyanye nigishushanyo cya valve, ubwoko bwa disiki, nigitutu cyo gukora kugirango batange inama kuri uku kwihanganira kutavuzwe.
Isesengura-ryukuri kwisi no gusesengura kunanirwa
Reka nsobanure umutwe wihariye. Urugomero rw'amashanyarazi rwarimo rutemba ruhoraho mumashanyarazi yarwo akonje. Indangantego zavuguruwe hamwe na disiki nshya, ariko umwimerere reba impeta Byakubiswe byoroheje. Amaraso yarakomeje. Iyo ugenzuye, isura yicaye yerekana impuzu yoroheje, imeze nk'isahani, wenda 0.1mm zimbitse hagati. Ntabwo yabonaga ijisho ariko bihagije kumena kashe. Intandaro? Impeta yumwimerere ntabwo yigeze ikomera, kandi imyaka ya disiki yateje disiki ya plastike. Gufata neza gusa byahinduye imiterere. Gusana bikwiye kwari ugusimbuza impeta zinyuze mu zinangiye. Isomo: burigihe kugenzura impeta kuburinganire no hejuru yubuso, ntabwo bishushanyije gusa.
Mu rundi rubanza, kuri sisitemu ya ballast yo mu nyanja, impeta zerekanwe muri duplex idafite ibyuma kugirango irwanye ruswa. Byarananiranye imburagihe bitewe no gukubita - disiki yakoreshaga mikoro ku mpeta. Ikibazo nuko disiki nimpeta byombi byari bikomeye kandi bivanze. Icyakosowe kwari ukugaragaza ibintu bitandukanye, bihuye na disiki (umuringa wumuringa) kugirango wirinde kwambara, mugihe impeta ya duplex irwanya ruswa. Guhuza ibikoresho ni ngombwa nkibikoresho ubwabyo.
Ibi ntabwo aribibazo byubumenyi. Nubwoko bwibibazo biganisha kumuhamagaro yo kumanura saa mbiri za mugitondo Urupapuro rwerekana akenshi ntirukubiyemo ibi bintu, niyo mpamvu uburambe bwabasirikare babisabye hamwe ninzobere mu gukora inganda babonye ibyo byananiranye - nkitsinda rishinzwe gutanga amabwiriza akomeye ahantu nka tsingtaocnc.com- ni ingirakamaro. Ntabwo ari abatumiza gusa; ni abakemura ibibazo bumva ko igice kigomba kubaho muri sisitemu, ntabwo gihuye gusa nicapiro.
Ibitekerezo bizaza hamwe nibitekerezo bisoza
Urebye imbere, guhuza impeta zitari ibyuma cyangwa bipfundikiriye biriyongera. PTFE ikubiyemo cyangwa impeta zometseho impeta kuri ultra-yera cyangwa serivise zangiza cyane ziragenda zimenyekana. Ikibazo kiva mubintu byinshi bigana kuri adhesion ubunyangamugayo no kwagura ubushyuhe hagati yubushyuhe hamwe nicyuma cya substrate. Ibikoresho byo gutara no gutunganya bigomba kuba bitagira inenge kugirango iyi myenda ikomeze neza.
Byongeye kandi, kuzamuka kwinganda ziyongera bishobora gutanga ibisubizo byimpeta zicapishijwe hamwe nuyoboro wogukonjesha imbere imbere yubushyuhe bwo hejuru cyane, nubwo kuri ubu, imashini gakondo hamwe n’imashini za CNC zitanga uburyo bwiza bwo guhuza ubunyangamugayo, gukora neza, hamwe n’umusaruro ukoreshwa mubikorwa byinshi byinganda.
Noneho, mugihe ukurikira ugaragaza cyangwa ushakisha a reba impeta ya valve, wimuke urenze igice cyumubare. Tekereza ku nshingano zuzuye: amazi, ubushyuhe burahinduka, umuvuduko ukabije, inshuro zingana. Noneho, fata numushinga ufite ubujyakuzimu bwerekana mubibazo byabo, ntabwo ari kataloge yabo gusa. Intego ni uko iyo mpeta yibagirana-gukora neza kuburyo itigera iba impamvu yumurimo. Nicyo kimenyetso cyikintu cyasobanuwe, ntabwo cyakozwe gusa.
