Kusukela ekujuleni kolwandle kuya ezindaweni ezikude zesikhala, onjiniyela bahlala behlangana nezimo eziyinselele kanye nezinhlelo zokusebenza ezidinga izixazululo ezintsha. Esinye sezixazululo esiye sazibonakalisa sibalulekile ezimbonini ezahlukene yi-edge weld metal bellows—ingxenye eguquguqukayo eyenzelwe ukubhekana nezinkinga ezidinga amandla kalula. Le ndlela eqinile, esebenza kahle kakhulu imelela njengenketho eyinhloko konjiniyela emhlabeni wonke abadinga izixazululo ezinokwethenjelwa neziqinile ezimweni eziyinkimbinkimbi. Kulesi sihloko, sizohlola i-edge welded metal bellows echaza umsebenzi wayo, inqubo yokukhiqiza, nokuthi inikeza kanjani impendulo engakaze ibonwe ezinseleleni ezibonakala zingenakunqotshwa.
Incazelo ye-Edge Welded Metal Bellows
Izimbobo zensimbi ezihlanganisiwe ezinqenqemeni ziyimishini eyenzelwe ukuhlinzeka ngesivalo esiguquguqukayo, esiqinile sokuvuza kwezinhlelo zokusebenza ezahlukahlukene zobunjiniyela. Lezi zimbobo zibonisa kuphela imiphetho yokugcina yama-diaphragm ensimbi ahlanganiswa ndawonye ngendlela ehlukile, ngaleyo ndlela akhiqize isivalo esingenasici phakathi kwepuleti ngalinye. Lo mklamo uvumela ukumelana okuncane ngenkathi uvumela ukuguquguquka okuphezulu nokunwebeka. Uma kuqhathaniswa nezinye izinhlobo zezimbobo, izimbobo zensimbi ezihlanganisiwe ezinqenqemeni zinikeza ukusebenza okungcono ngokunikeza ukuzwela okuphezulu ekuphambukeni kwe-axial, i-angular, kanye ne-lateral, kanye nokugcina amandla amahle kakhulu okugcina i-vacuum noma ingcindezi ngaphandle kokubeka engcupheni amandla okunyakaza.
Izingxenye ze-Edge Welded Metal Bellows
Uma kukhulunywa ngokuqonda izimbobo zensimbi ezihlanganisiwe ezinqenqemeni, ukuba nolwazi olujulile ngezingxenye zazo kubalulekile. Lezi zinto ezibalulekile zinquma ukusebenza kahle kanye nokusebenza kahle kwezimbobo zensimbi. Izingxenye eziyinhloko zezimbobo zensimbi ezihlanganisiwe ezinqenqemeni yilezi:
Ama-Bellows Diaphragms: Amabhlogo okwakha ama-bellows ensimbi ahlanganiswe ngomphetho angama-diaphragm azungezwe udonga oluncane, adonswe ngokujulile, ayindilinga. Lawa ma-diaphragm aqukethe izingxenye eziyisicaba, ezimise okwendandatho ezinamaphrofayili aqondile nagobile. Asebenza njengemingcele yokucindezela futhi enza kube lula ukuguquguquka.
Ama-Weld Joints: Ukuze kwakhiwe iyunithi ephelele engezansi evela kuma-diaphragm, amabhangqa ngamanye ahlanganiswa ndawonye kububanzi bawo bangaphakathi (ID) kanye nobubanzi bangaphandle (OD). Lokhu kufezwa kusetshenziswa indlela ethuthukisiwe yokuwelda ebizwa ngokuthi “ukuwelda komphetho.” I-weld joint ngayinye iqinisekisa ukuthembeka kanye nokumelana nokukhathala ngenkathi ivumela ukunyakaza ngaphakathi kwesistimu.
Izinga Lentwasahlobo: Ngaphakathi kwenhlangano ngayinye engezansi, izinga lentwasahlobo linquma amandla adingekayo ukuze kuphambukiswe ibanga elithile ohlangothini lwayo lwe-axial noma ukunyakaza kwe-angular, okuvame ukulinganiswa ngamakhilogremu nge-intshi (lb/in) noma amaNewton ngemilimitha (N/mm). Izinga lentwasahlobo elingaphansi liyahlukahluka kuye ngezici ezifana nobukhulu bodonga, izinhlobo zezinto, inani lama-convolutions (ama-diaphragm pairs), ukuphakama kwama-convolution, nokunye.
Ama-Flanges Okuxhuma: Ezinye izimbobo zensimbi ezihlanganisiwe ezinqenqemeni zifaka ama-flanges avumela ukuxhumana okulula nezingxenye zokuhlangana ngaphakathi kohlelo lwemishini noma ukusetha igumbi le-vacuum. Izindawo zokuvala nazo ziyacatshangelwa ngesikhathi sokuklama i-flange.
Izimbozo Zokuvikela: Ezimweni ezithile lapho kusetshenziswa khona izindawo ezinzima noma kudingeka isivikelo esengeziwe ukuze kusebenze kahle, izimbozo zokuvikela zingahlanganiswa ukuze zivikele izimbozo ekulimaleni ngokomzimba njengokuklwebheka noma ukuklwebheka.
Zenziwa Kanjani Izithungo Zensimbi Ezihlanganisiwe Ze-Edge?
Izimbobo zensimbi ezihlanganisiwe ezinqenqemeni zakhiwa kusetshenziswa inqubo ehlukile yokumboza ehilela ukuhlanganiswa okunembile kanye nokuhlanganiswa kwama-diaphragm noma ama-disc. Ukudalwa kwalezi zimbobo kulandela indlela yesinyathelo ngesinyathelo ukuqinisekisa ukuthembeka kwazo, ukuguquguquka, kanye nokuqina kwazo.
Ukwakheka kwama-diaphragm: Ekuqaleni, amashidi ensimbi amancane – akhethwe ngokusekelwe ezidingweni ezithile – adlula enkambisweni yokucindezela ukuze akhe ama-diaphragm ayindilinga. Lawa ma-diaphragm eza ngama-gauge namaphrofayili ahlukahlukene kuye ngezimfanelo zokusebenza ezifiselekayo.
Ukufakwa kwe-diaphragm: Uma sekukhona ama-diaphragm anele, ayahlanganiswa ukuze akhe iyunithi ye-bellows. Lesi sigaba sizogcina sinquma ubude be-bellow kanye nekhono layo lokumelana nezimo zokucindezela.
Ukufakwa kwesendlalelo esiphakathi: Ukuze kuthuthukiswe ukuguquguquka nokunciphisa ukugxilisa ingqondo ezimbozweni zensimbi ezihlanganisiwe ezinqenqemeni, isinyathelo sokuzikhethela sihilela ukufaka isendlalelo esiphakathi esenziwe nge-foil yensimbi encane phakathi kwepheya ngalinye le-diaphragm.
Ukushisela umphetho: Ngemva kokufaka noma yiziphi izendlalelo ezidingekayo zokuxubha, ama-diaphragm ngazinye ahlanganiswa ndawonye ngokuqhubekayo nxazonke zawo kusetshenziswa izinqubo zokushisela ze-laser noma ze-electron beam ngokunemba okuphezulu. Ukushisela komphetho okuvelayo kudala ukuxhumana okuphephile phakathi kwamalungu e-diaphragm aseduze ngaphandle kokubangela ukuqhekeka noma ukukhubazeka kwesakhiwo ezintweni eziyinhloko.
Ukuhlolwa kwe-vacuum noma okuhlobene namandla: Uma sekuhlanganiswe ngokuphelele, izimbobo zensimbi ezihlanganisiwe ezinqenqemeni zihlolwa nge-vacuum noma ezisekelwe emandleni ukuqinisekisa izici zokusebenza njengokumelana nengcindezi, ukuqina kokuvuza, izinga lentwasahlobo, ikhono lobude bokushaya, kanye nokuphila kokukhathala. Lokhu kuhlolwa kuqinisekisa ukuthi umkhiqizo wokugcina uhlangabezana nezindinganiso zomkhakha kanye nezidingo ezithile zohlelo lokusebenza.
Ukusika: Uma kudingeka ngezinhloso zokunemba noma imikhawulo yokuklama (isb., ukuhlanganiswa kokufakwa kokugcina), ukusika okwengeziwe kwenzeka ngemuva kokushisela kulesi sigaba.
Imiqondo Eyinhloko Nemigomo
Ekuqondeni izinsimbi zensimbi ezihlanganisiwe ezinqenqemeni, kubalulekile ukuqonda kuqala imiqondo ebalulekile kanye namagama abalulekile. Lokhu kuzosiza ekusunguleni isisekelo esiqinile sokuxazulula izinkinga ekwakhiweni, ekukhiqizweni nasekusetshenzisweni kwalezi zingxenye.
Izinsimbi Zokusha: Izinsimbi zokusha ziyinto enwebekayo, eguquguqukayo engacindezela noma yande ngenxa yezinguquko zengcindezi ngenkathi igcina ukuvalwa noma ukuhlukaniswa phakathi kwezindawo ezahlukene. Izinsimbi zokusha zivame ukusetshenziswa njengezixhumanisi zokusha noma ama-coupling ukuze zivumelane nezinguquko zobukhulu ngenxa yokwanda kokushisa, ukudlidliza, noma ukucindezeleka komshini ezisetshenziswayo ezahlukahlukene.
Ukushisela Unqenqema: Ukushisela Unqenqema kuyindlela yokuhlanganisa edala isibopho esiqinile phakathi kwezingxenye ezimbili zensimbi ezinodonga oluncane ngaphandle kokwengeza izinto zokugcwalisa noma ukushintsha kakhulu isimo sazo sokuqala. Le nqubo incike ekushiseni okusendaweni ezindaweni ezifiphele, okuholela endaweni encane ethinteke ngokushisa (HAZ) kanye nokuphambuka okuncane.
I-Diaphragm: I-diaphragm iyisakhiwo esiyinhloko sezinsimbi zensimbi ezihlanganisiwe ezinqenqemeni. Yakhiwe ngamapuleti amabili ayindilinga ahlanganiswe ndawonye nxazonke zawo. Lawa ma-diaphragm abe esebekwa ngama-weld ashintshanayo kumadayamitha awo angaphakathi nangaphandle ukuze kuhlanganiswe isakhiwo esiphelele sezinsimbi.
Ukuguquguquka: Uma kukhulunywa ngezinsimbi zensimbi ezihlanganisiwe ezinqenqemeni, ukuguquguquka kubhekisela ekhonweni lazo lokuguquguquka ngaphansi kwengcindezi esetshenzisiwe ngenkathi zibuyela esimweni sazo sokuqala uma amandla esesusiwe. Ukuguquguquka kubalulekile ekuhlinzekeni isikhathi eside senkonzo nokunciphisa izinkinga ezihlobene nokukhathala emijikelezweni eminingi yokusebenza.
Izinga Lentwasahlobo: Izinga lentwasahlobo lilinganisa ukuthi insimbi eboshwe ngomphetho iqine kangakanani uma iqhathaniswa noshintsho lobude bayo obucindezelwe lapho ibhekene namandla angaphandle. Lichaza ukuthi umthwalo ongakanani ohambisana nokufuduka okuthile futhi lisiza ekuchazeni ukuziphatha komshini ngaphansi kwezimo zokusebenza ezahlukahlukene.
Izinto Ezisetshenziswa Ezingxenyeni Zensimbi Ezihlanganisiwe Ze-Edge
Izimbobo zensimbi ezihlanganisiwe ezihlanganisiwe zenziwa kusetshenziswa izinto ezahlukahlukene, kuye ngokuthi kuhloswe ukusetshenziswa kanye nezidingo zokusebenza. Ukukhetha izinto kuthinta izici ezifana nokumelana nokugqwala, amandla, impilo yokukhathala, kanye namakhono okushisa. Lapha sizohlola ezinye zezinto ezivamile ezisetshenziselwa ukwakha izimbobo zensimbi ezihlanganisiwe ezihlanganisiwe.
Insimbi Engagqwali: Enye yezinto ezithandwa kakhulu zokufaka izinsimbi zensimbi ezihlanganisiwe ngomphetho yinsimbi engagqwali. Insimbi engagqwali inikeza ukumelana okuhle kakhulu nokugqwala, amandla okusebenza, futhi kulula ukuyishibilika. Amanye amagreyidi asetshenziswa kakhulu afaka i-AISI 316L/316Ti, i-AISI 321, kanye ne-AISI 347.
I-Beryllium Copper: I-Beryllium copper iyi-alloy engashisi i-sparking ene-conductivity ephezulu kagesi kanye nokumelana okuhle nokugqwala. Inzuzo yayo eyinhloko yezinsimbi zensimbi ezihlanganisiwe ezinqenqemeni yizakhiwo zayo ezinhle kakhulu ezifana nezentwasahlobo ngenxa yenqubo yokuqina kokuguga. Lesi sici siphumela ekukhathaleni isikhathi eside uma kuqhathaniswa nezinye izinto.
Ama-Nickel Alloys: Ama-nickel alloys afana ne-Inconel®, i-Monel®, ne-Hastelloy® aziwa ngokubekezelela kwawo amazinga okushisa aphezulu kanye nokumelana nokugqwala okuphezulu ngaphansi kwezimo ezimbi kakhulu. Lezi zakhiwo zenza ama-nickel alloys abe ukukhetha okufanele ukusetshenziswa lapho izinsimbi kufanele zisebenze ezindaweni ezibhubhisa amakhemikhali noma zilondoloze amazinga okushisa aphezulu.
I-Titanium: I-Titanium iyinto yensimbi elula kakhulu enikeza isilinganiso esivelele samandla nesisindo. Le nto ikhombisa izimfanelo eziphawulekayo njengokumelana nokugqwala okuphezulu, ukuhanjiswa kokushisa okuphansi, kanye nekhono lokubekezelela amazinga okushisa aphezulu. I-Titanium isebenza njengesinqumo esifanele sokwenza izinsimbi zensimbi ezihlanganisiwe ezinqenqemeni lapho ukonga isisindo kuyinto ebaluleke kakhulu ngaphandle kokubeka engcupheni ukuqina.
Ukukhethwa kwezinto kudlala indima ebalulekile ekunqumeni izici zokusebenza zokugcina zesistimu yensimbi ehlanganisiwe enqenqemeni. Ngokucabanga ngezinto ezifana nendawo yokusebenza, izilinganiso zokucindezela, ukuguquguquka kwezinga lokushisa, ukudlidliza kanye nokuphila kwesevisi ngesikhathi senqubo yokukhetha izinto kuqinisekisa ukuthembeka okuphezulu okulungiselelwe ngqo izidingo zezinhlelo zokusebenza ezahlukahlukene ngenkathi kugcinwa ukusebenza kahle kwezindleko.
Izici Ezithonya Ukukhethwa Kwezinto
Uma ukhetha izinto zokwakha izinsimbi zensimbi ezihlanganisiwe, kunezici eziningana okufanele uzicabangele ukuze ufeze ukusebenza okuhle kakhulu nokuqina. Lezi zici zifaka:
Indawo yokusebenza: Indawo yokusebenza yezimbobo idlala indima ebalulekile ekukhetheni izinto. Izinto ezicatshangelwayo njengobubanzi bokushisa, ukuba khona kwezinto ezigqwalisayo, kanye nokuchayeka emisebeni kubalulekile.
Izidingo Zokucindezela: Amandla okucindezela ezinsimbi zensimbi ahlobene ngqo nezakhiwo zamandla ezinto ezikhethiwe. Izinsimbi ezahlukene zingamelana namazinga ahlukahlukene okucindezela kwangaphakathi noma kwangaphandle.
Impilo yokukhathala: Ukukhetha izinto kuzothinta impilo yokukhathala kweyunithi ye-bellows, okubhekisela ekutheni ingadlula emijikelezweni emingaki ngaphambi kokuba ihluleke ngenxa yokuqhekeka noma ezinye izinkinga ezihlobene nokukhathala.
Izinga lentwasahlobo: Izinga lentwasahlobo lihambisana namandla adingekayo ukuze kubangele ukuphambuka okuthile ezimbotsheni. Ezinye izinhlelo zokusebenza zingadinga izinga lentwasahlobo eliphansi ukuze kufakwe amandla amancane, kanti ezinye zingadinga izinga lentwasahlobo eliphezulu ukuze kuvinjwe kakhulu.
Imikhawulo yobukhulu: Izinto ezinamazinga aphezulu okuqina-kuya-esisindoni zinganikeza izinzuzo zobukhulu nesisindo kwezinye izinhlelo zokusebenza lapho kukhona imikhawulo yesikhala.
Izindleko Zokucatshangelwa: Imikhawulo yesabelomali ingathinta nokukhethwa kwezinto zokwakha, njengoba ezinye izinto zokwakha ezinezakhiwo ezifiselekayo zingabiza kakhulu kumaphrojekthi athile.
Izakhiwo Zikazibuthe: Izicelo ezihilela ukuphazamiseka kukagesi noma ukudinga izingxenye ezingezona izikazibuthe zidinga ukusetshenziswa kwezinto ezithile ezinezici ezifanele zikagesibuthe.
Ukuhambisana nezingxenye ezixhumanisayo: Uma uhlanganisa izimbobo zensimbi ezihlanganisiwe ezinqenqemeni ohlelweni noma ekuhlanganisweni, kubalulekile ukuqinisekisa ukuhambisana phakathi kwezinto ezisetshenziselwa ukuxhuma izingxenye nalezo ezisetshenziselwa izimbobo ngokwazo.
Ngokucabanga ngokucophelela ngalezi zici ngesikhathi sokukhetha izinto, onjiniyela bangenza ngcono ukusebenza kwezinsimbi zensimbi ezihlanganisiwe ngokususelwa ezidingweni zazo ezithile zohlelo lokusebenza kanye nezimo abazohlangabezana nazo ngesikhathi sokusebenza.
Izicelo ze-Edge Welded Metal Bellows
Izimbobo zensimbi ezihlanganisiwe ezihlanganisiwe ziyizingxenye eziguquguqukayo ezisetshenziswa ezimbonini ezahlukahlukene ukuxazulula izinkinga ezihlobene nokucindezela, izinga lokushisa, kanye nokunyakaza kwemishini. Zidlala indima ebalulekile ezinhlobonhlobo zezicelo ezidinga ukulawulwa okunembile, ukuqina, kanye nokusebenza okuthembekile. Nazi ezinye zezicelo eziphawulekayo zezimbobo zensimbi ezihlanganisiwe ezihlanganisiwe:
Izindiza kanye Nokuvikela
Ezimbonini zezindiza nezokuvikela, izimbozo zensimbi ezihlanganisiwe ezinqenqemeni zisetshenziselwa ukugcina ukucindezela, ukuphendula ezinguqukweni zokushisa, kanye nokunikeza ukuthembeka ngaphansi kwezimo ezimbi kakhulu. Zingatholakala ezinhlelweni zokuqhuba ngesathelayithi, ama-radar waveguides, amamitha ethangi likaphethiloli, izinhlelo zokupholisa imishini ye-avionics, ama-cryogenic couplings noma izixhumi, izingxenye zokuvala i-vacuum zezitholi ze-infrared noma izinzwa.
Imboni Ye-semiconductor
Imboni ye-semiconductor ivame ukusebenzisa izimbobo zensimbi ezihlanganisiwe ukuze igcine indawo ihlanzekile ngokulawula ukungcola ngaphakathi kwemigqa yegesi yenqubo (imishini yokuqopha) noma amakamelo okuhlanza (ukufakwa komhwamuko ngokomzimba). Zisekela izidingo zokuvezwa kokukhanya kwe-ultraviolet ngesikhathi sezinqubo ze-photolithography ngokukhipha igesi okuncane. Ngaphezu kwalokho, zinikeza amandla okudlulisa abalulekile ama-wafer ngesikhathi sokukhiqiza ngokuvumela ukunyakaza okujikelezayo okuphansi nokungagugi.
Amadivayisi Ezokwelapha
Kumadivayisi ezokwelapha afana namaphampu okusiza inhliziyo noma izinhliziyo zokwenziwa, izimbobo zensimbi ezihlanganisiwe ezinqenqemeni zinikeza ukulawula ukugeleza okuqondiswa ngokunembile koketshezi okuhlanganisa igazi noma imithi ngenkathi kuqinisekiswa ukuthembeka okuphezulu ngisho nasekudlidlizeni okuncane. Zisiza futhi ekufinyeleleni izindawo ezivalwe kahle eziqukethe izingxenye ze-elekthronikhi ezizwelayo ezidinga ukuvikelwa ezindabeni ezinolaka ezikhona emzimbeni womuntu.
Imboni Yezimoto
Izimbozo zensimbi ezihlanganisiwe ze-Edge zisetshenziswa ezinhlotsheni zezimoto ezifana nama-valve okuvuselela igesi ephumayo (EGR), ama-actuator esango likadoti lama-turbocharger kanye nama-servomotor asetshenziswa ngaphakathi kwezinhlelo zokubhuleka ezilwa nokukhiya (i-ABS). Lezi zingxenye zinegalelo ekulawulweni koketshezi okuphumelelayo kanye nokuphathwa kokuphendula ngesikhathi sokusebenza kwezimoto.
Amageyiji Okucindezela kanye Nezinzwa
Ama-pressure gauge nama-sensor amaningana athembele ekunyakazeni okuncane okwenziwa yizinsimbi zensimbi ezihlanganisiwe ukuze ziqophe ngokunembile izinguquko ekucindezelweni noma ekufudukeni. Zenza kube lula ukulinganisa okunembe kakhulu nokuzwela okwelulelwe kuma-hydraulic accumulator, ama-flow control valve, ama-pressure compensators kanye nama-vacuum switch.
Izinzuzo kanye nokungalungi kwe-Edge Welded Metal Bellows
Izinzuzo
Izimbozo zensimbi ezihlanganisiwe ze-Edge zinikeza izinzuzo eziningi ezenza zibe yisisombululo esifanele ezinhlelweni ezahlukene. Ezinye izinzuzo ezibalulekile zifaka:
Ukuguquguquka okuphezulu: Zinganwetshwa, zicindezelwe, futhi zigobe ngaphandle kokulahlekelwa okukhulu ekusebenzeni noma ekuqineni.
Isikhathi Sokuphila: Ngokukhethwa okufanele kwezinto zokwakha kanye nomklamo, izimbozo zensimbi ezihlanganisiwe ezinqenqemeni zibonisa impilo ende yenkonzo, ngokuvamile ezihlala isikhathi eside kunezinye izindlela zobuchwepheshe.
Izinga lokushisa elibanzi: Lezi zimbozo zenziwe ngezinto ezisezingeni eliphezulu ezimelana nobubanzi obubanzi bamazinga okushisa okusebenza, okwenza zifaneleke ezindaweni ezahlukahlukene.
Izinga lokuvuza eliphansi: Inqubo yokushisela umphetho iholela ekuvaleleni okungenamoya phakathi kokuhlangana, okuqinisekisa ukuvuza okuncane kwegesi noma uketshezi ngesikhathi sokusebenza.
Ukukwazi ukwenza ngokwezifiso: Abakhiqizi bangakhiqiza izixazululo ezenzelwe wena ngokusekelwe ezidingweni ezithile zohlelo lokusebenza, okuhlanganisa izinguquko kusayizi, ukuma, kanye nezinto ezisetshenziswayo.
Ukungalungi
Naphezu kwezinzuzo eziningi zezinsimbi zensimbi ezihlanganisiwe ezinqenqemeni, nazo zinezinkinga ezimbalwa:
Izindleko eziphezulu kusengaphambili: Uma kuqhathaniswa nezinye ubuchwepheshe ezifana nama-diaphragm kanye neziphethu ezisicaba, izimbozo zensimbi ezihlanganisiwe ezinqenqemeni zivame ukubiza kakhulu ngenxa yobunzima nokunemba okudingekayo enkambisweni yokukhiqiza.
Inqubo yokukhiqiza eyinkimbinkimbi: Ukukhiqizwa kwezimbobo zensimbi ezihlanganisiwe ezinqenqemeni kudinga imishini ekhethekile kanye nabasebenzi abanekhono ukuze kufezwe ukushintshwa kwekhwalithi okulinganayo kanye nokusebenza kahle kokuvala.
Imikhawulo yokuklama: Njengoba lezi zingxenye zithembele ekuguqukeni kwezinto ezisodongeni oluncane ukuze zivumelane nokunyakaza, kungase kube nemikhawulo maqondana nokuphambuka okuphezulu noma amandla okuphatha ingcindezi.
Ngamafuphi, nakuba izimbobo zensimbi ezihlanganisiwe ezihlanganisiwe zinezinzuzo ezifana nokuguquguquka okuphezulu, isikhathi sokuphila, ukwenza ngokwezifiso, amazinga okuvuza aphansi, kanye namazinga okushisa avulekile okusebenza; zibhekene nezinselele ezivela ezindleleni eziphakeme zokuthenga noma zokuqalisa kanye nezinqubo zokukhiqiza eziyinkimbinkimbi ezidinga ubuchwepheshe obukhethekile kanye nezinsizakusebenza ukuze ziphumelele - lokhu kumele kulinganiswe nezinzuzo eziningi zesicelo ngasinye, ukuze kunqunywe ukuthi izimbobo zensimbi ezihlanganisiwe ezihlanganisiwe zifanelekile yini.
Ukuqhathanisa i-Edge Welded Metal Bellows ne-Alternative Technologies
Izimbobo zensimbi ezihlanganisiwe nge-Edge zivame ukuqhathaniswa nobuchwepheshe obuhlukile njengezimbobo ze-diaphragm, izimbobo ze-elastomeric kanye nama-O-rings, kanye nezimbobo ezenziwe ngogesi. Ukuqonda umehluko kungasiza ekuboneni ubuchwepheshe obufanele bokusetshenziswa okuthile.
Ama-Diaphragm seal ayizindwangu ezincane zensimbi noma ze-elastomeric ezigobekayo lapho kusetshenziswa ingcindezi. Ahlukile kuma-bellows ensimbi ahlanganiswe ngomphetho ngokuzivumelanisa kwawo kanye nekhono lokushaya elilinganiselwe. Ama-Diaphragm seal nawo adinga amandla amaningi ukuze agobeke, okungase kungafiseleki kwezinye izinhlelo zokusebenza. Nakuba enezindleko eziphansi uma kuqhathaniswa nama-bellows ensimbi, izici zawo zokusebenza zikhawulela ukusetshenziswa kwawo ngokuyinhloko ezinsizeni zokuzwa ingcindezi.
Izivalo ze-Elastomeric kanye nama-O-rings kuyizinto ezifana nerabha ezenziwe ngezinto ezahlukene (njenge-EPDM, i-Nitrile, noma i-Silicone) ezihlinzeka ngokuvala phakathi kwezindawo ezimbili ngokucindezela ngaphansi kwengcindezi. Nakuba zinezakhiwo ezinhle kakhulu zokuvala kanye nezindleko eziphansi uma kuqhathaniswa nezivalo zensimbi, izivalo ze-elastomeric zilwa nobubanzi obuncane bokushisa kanye nokumelana okulinganiselwe ekuchayweni ngamakhemikhali. Lezi zici zizenza zingafaneleki ukusetshenziswa ezindaweni ezibucayi lapho izivalo zensimbi ezihlanganisiwe zisebenza kahle khona.
Ama-bellow akhiwe ngogesi, njenge-bellows yensimbi ehlanganisiwe enqenqemeni, aqukethe ama-convolutions amaningi asebenzisa izinsimbi ezithuthukisiwe ekwakheni; noma kunjalo, asebenzisa inqubo ehlukile yokukhiqiza. I-Electroforming inikeza izindonga ezincane kanye nokuguquguquka okukhulu kune-bellows ehlanganisiwe enqenqemeni, kodwa ngenxa yamandla aphansi kanye nokuphila kokukhathala. Ama-bellow akhiwe ngogesi afaneleka kangcono ekusebenzeni okubucayi lapho kudingeka khona ukunemba okuphezulu ngenkathi kugcinwa amazinga aphansi e-hysteresis (ukuntuleka kokuphendula).
Ekugcineni, ukukhetha phakathi kwalawa matheknoloji kuncike ezidingweni ezithile ezifana nokuqina, ukubekezelela izinga lokushisa, ukuhambisana kwamakhemikhali, imikhawulo yesisindo, izindleko zomjikelezo wokuphila kanye nezici zokusebenza ezifunwa yisicelo. Izimbozo zensimbi ezihlanganisiwe ze-Edge zinikeza izinzuzo kunezinye izinketho ngokwesilinganiso samandla nesisindo, ikhono lokulawula ukunyakaza eliqondile ngaphansi kwezimo ezimbi kakhulu, kanye nokuphila isikhathi eside kokukhathala. Kodwa-ke, zingase zingafaneleki kangako kuzinhlelo zokusebenza ezidinga izixazululo ezishibhile noma izinjongo ezilula zokuvala ngaphandle kwesidingo sokumelana nokugqwala okukhulu noma ukujikeleza kwezinga lokushisa.
imibuzo ejwayelekile ukubuzwa
Uyini umehluko phakathi kwezimbobo zensimbi ezifakwe unqenqema kanye nezimbobo zensimbi ezifakwe ugesi?
Izimbobo zensimbi ezihlanganisiwe ezihlanganisiwe zakhiwa ngokuhlanganisa ama-diaphragm ngamanye ukuze kudalwe uchungechunge lwezimbobo ezihlanganisiwe, kuyilapho izimbobo ezihlanganisiwe ezihlanganisiwe (ezihlanganisiwe) zihilela ukufaka ungqimba lwensimbi ku-mandrel bese zihlutshulwa ngemva kokuba ubukhulu obufunayo sebufinyelelwe. Nakuba zombili izinhlobo zingafinyelela ukuguquguquka okuphezulu nokunemba, izimbobo ezihlanganisiwe ezihlanganisiwe ezihlanganisiwe zivame ukumelana nokucindezela okukhulu ngenxa yokwakhiwa kwazo okuhlanganisiwe.
Ngizikhetha kanjani izinto ezifanele zokusetshenziswa kwensimbi yami ehlanganisiwe emphethweni?
Ukukhetha izinto ezifanele kuncike ezintweni ezifana nendawo yokusebenza, amandla okugqwala, izinga lokushisa, impilo yokukhathala, kanye nokuhambisana kwesistimu. Izinketho ezivamile zifaka phakathi insimbi engagqwali (eguquguqukayo kakhulu), i-Inconel (yezinhlelo zokusebenza ezishisa kakhulu), noma i-Titanium (lapho ukumelana nokugqwala okulula nokulula kubalulekile). Xhumana nochwepheshe noma ubheke izidingo zakho ezithile zesicelo ukuze uthole isiqondiso esifanele ekukhetheni izinto.
Ingabe izimbobo zensimbi ezihlanganisiwe ezinqenqemeni zingalungiswa?
Ukulimala kwensimbi eboshwe ngomphetho kungase kuphazamise ubuqotho bayo kanye nokusebenza kwayo. Kuye ngobukhulu bomonakalo kanye nendawo yokuqhekeka/ukuvuza, kungenzeka ukulungisa izinsimbi ngokuvala noma ukulungisa ukuvuza noma imifantu. Kodwa-ke, khumbula ukuthi ukulungiswa kwezinsimbi kungashintsha izici zokuguquguquka kwesakhiwo. Njalo xhumana nochwepheshe ngaphambi kokuzama noma yikuphi ukulungisa noma ufune ukuhlolwa kochwepheshe.
Insimbi ephothiwe emphethweni ihlala isikhathi esingakanani?
Isikhathi sokuphila kwensimbi ehlanganisiwe enqenqemeni sincike ezintweni ezahlukahlukene ezifana nezinto zokwakha, ikhwalithi yenqubo yokukhiqiza, izinkinga ezihambisana nomklamo wayo, izimo zendawo yokusebenza njengemijikelezo yokucindezela kanye nokushintshashintsha kwezinga lokushisa okuthinta impilo yokukhathala. Ukuze uthuthukise isikhathi sokuphila, landela imihlahlandlela efanele yokufaka kanye nezinqubo zokulungisa njalo.
Ingabe kukhona ezinye izindlela zokusebenzisa izimbobo zensimbi ezihlanganisiwe ezinqenqemeni ekusetshenzisweni kwami?
Kunezindlela eziningana ezitholakalayo kuye ngezidingo zakho ezithile zohlelo lokusebenza. Ezinye izindlela ezivamile zifaka phakathi izivalo ze-diaphragm (zezinto zokulinganisa ingcindezi), izivalo ezinezimbobo zentwasahlobo (zezinhlelo zokuvala ezijikelezayo), kanye nezivalo ze-hydraulic/pneumatic piston noma ze-rod. Kodwa-ke, kubalulekile ukuhlola indawo yokusebenza, izidingo zokunyakaza, kanye nomklamo wohlelo lonke ngaphambi kokukhetha ubuchwepheshe obuhlukile.
Ingabe kungenzeka ukwenza ngokwezifiso izimbobo zensimbi ezihlanganisiwe ngomphetho?
Yebo, izimbobo zensimbi ezihlanganisiwe ezinqenqemeni zingenziwa ngezifiso ngokusekelwe ezidingweni ezithile zohlelo lokusebenza, njengokukhethwa kwezinto, i-bellow geometry (inani le-convolution nokuphakama), ukucushwa kwama-end flanges, kanye nohlobo lwesivalo. Sebenza nomkhiqizi odumile noma ithimba lobunjiniyela eligxile ezixazululweni ezenziwe ngokwezifiso ukuqinisekisa ukusebenza okuhle kakhulu kanye nokuhambisana kwezinto zohlelo lwakho lokusebenza oluhlukile.
Ekuphetheni
Ekuphetheni, ama-bellow ensimbi ahlanganisiwe angochwepheshe abafanele bokuxazulula izinkinga ekubhekaneni nezinselele zokuvala okuguqukayo kanye nokuguquguquka. Ngokuhlinzeka ngendawo evaliwe kahle, ukuthembeka okuhle kakhulu, amandla okwenza ngokwezifiso, kanye nesikhathi sokuphila esimangalisayo, lezi zingxenye ezihlakaniphile zilungele ukubhekana nezinhlelo zakho zobunjiniyela ezidinga kakhulu. Ungavumeli izinto ezikhawulelayo ziphazamise izifiso zakho zokuklama - yamukela amakhono ama-bellow ensimbi ahlanganisiwe ahlanganisiwe futhi uhlangabezane nezixazululo eziguqulayo namuhla!
Isikhathi sokuthunyelwe: Jan-05-2024