Kuchokera pansi pa nyanja mpaka kutali kwa mlengalenga, mainjiniya nthawi zonse amakumana ndi malo ovuta komanso ntchito zomwe zimafuna mayankho atsopano. Limodzi mwa mayankho amenewa lomwe latsimikizira kuti ndi lofunika m'mafakitale osiyanasiyana ndi ma bellow achitsulo opangidwa ndi edge welded—gawo losinthasintha lomwe lapangidwa kuti lithetse mavuto ovuta mosavuta. Njira yolimba iyi, yogwira ntchito bwino kwambiri, imayimira chisankho chabwino kwambiri kwa mainjiniya padziko lonse lapansi omwe amafunikira mayankho odalirika komanso olimba pamavuto ovuta. M'nkhaniyi, tifufuza ma bellow achitsulo opangidwa ndi edge welded omwe akufotokoza ntchito yawo, njira zopangira, komanso momwe amaperekera yankho losayerekezeka pamavuto omwe amawoneka osagonjetseka.
Tanthauzo la Edge Welded Metal Bellows
Ma bellow achitsulo opangidwa ndi m'mphepete ndi zida zamakanika zomwe zimapangidwa kuti zipereke chisindikizo chosinthasintha komanso cholimba pa ntchito zosiyanasiyana zauinjiniya. Ma bellow awa ali ndi m'mphepete mwa ma diaphragm achitsulo omwe amalumikizidwa pamodzi mwanjira yosinthana, motero amapanga chisindikizo chokhazikika pakati pa mbale iliyonse. Kapangidwe kameneka kamalola kukana kochepa pomwe kumalola kusinthasintha kwakukulu ndi kusinthasintha. Poyerekeza ndi mitundu ina ya ma bellow, ma bellow achitsulo opangidwa ndi m'mphepete amapereka magwiridwe antchito abwino kwambiri popereka kukhudzidwa kwakukulu ndi ma axial, angular, ndi lateral deflections, komanso posunga mphamvu zabwino kwambiri zochotsera mpweya kapena kupanikizika popanda kusokoneza mphamvu yosuntha.
Zigawo za Edge Welded Metal Bellows
Ponena za kumvetsetsa ma bellow achitsulo olumikizidwa m'mphepete, kukhala ndi chidziwitso chakuya cha zigawo zake ndikofunikira. Zinthu zofunika izi zimatsimikiza magwiridwe antchito ndi magwiridwe antchito a ma bellow achitsulo. Zigawo zazikulu za ma bellow achitsulo olumikizidwa m'mphepete ndi izi:
Ma Diaphragm a Bellows: Ma bloki omangira ma bellow achitsulo opangidwa m'mphepete ndi ma diaphragm opyapyala, okokedwa mozama, ozungulira. Ma diaphragm awa ali ndi magawo osalala, ooneka ngati mphete okhala ndi mawonekedwe opindika komanso opindika. Amagwira ntchito ngati malire a kuthamanga ndipo amalola kusinthasintha.
Zolumikizirana Zolukira: Kuti apange gawo lathunthu lochokera ku ma diaphragm, maanja awiriawiri amalumikizidwa pamodzi pa mainchesi awo amkati (ID) ndi mainchesi akunja (OD). Izi zimachitika pogwiritsa ntchito njira yapamwamba yolukira yotchedwa "edge welding." Cholumikizira chilichonse cholukira chimatsimikizira kudalirika ndi kukana kutopa pamene chimalola kuyenda mkati mwa dongosolo.
Kuchuluka kwa masika: Mkati mwa gulu lililonse la masika, kuchuluka kwa masika kumatsimikiza mphamvu yofunikira kuti itembenuze pansi mtunda winawake munjira yake ya axial kapena motion ya angular, nthawi zambiri imayesedwa mu mapaundi pa inchi (lb/in) kapena Newtons pa millimeter (N/mm). Kuchuluka kwa masika kumasiyana malinga ndi zinthu monga makulidwe a khoma, mitundu ya zinthu, kuchuluka kwa ma convolutions (ma diaphragm pairs), kutalika kwa convolution, ndi zina.
Ma Flange Olumikizira: Ma bellow ena achitsulo olumikizidwa m'mphepete amakhala ndi ma flange omwe amalola kulumikizana kosavuta ndi ziwalo zolumikizirana mkati mwa makina kapena chipinda chotsukira. Malo otsekera amaganiziridwanso popanga flange.
Zophimba Zoteteza: Nthawi zina pamene malo ovuta akufunika kapena chitetezo chowonjezera chikufunika kuti ntchito ikhale yosalala, zophimba zoteteza zimatha kulumikizidwa kuti ziteteze mivi ku kuwonongeka kwakuthupi monga mikwingwirima kapena kukwawa.
Kodi Edge Welded Metal Bellows Amapangidwa Bwanji?
Ma bellow achitsulo opangidwa ndi m'mphepete amapangidwa pogwiritsa ntchito njira yapadera yolumikizira yomwe imaphatikizapo kusonkhanitsa ndi kulumikizana kolondola kwa ma diaphragm kapena ma disc. Kupanga ma bellow awa kumatsatira njira imodzi ndi imodzi kuti zitsimikizire kuti ndi odalirika, osinthasintha, komanso olimba.
Kupanga ma diaphragm: Poyamba, mapepala opyapyala achitsulo - osankhidwa kutengera zofunikira zinazake - amadutsa mu njira yokanikiza kuti apange ma diaphragm ozungulira. Ma diaphragm awa amabwera m'magawo osiyanasiyana ndi ma profiles kutengera momwe amagwirira ntchito.
Kuyika ma diaphragm: Ma diaphragm okwanira akapangidwa, amaikidwa pamodzi kuti apange chipangizo choyezera. Choyezera ichi pamapeto pake chidzatsimikizira kutalika kwa choyezera komanso kuthekera kwake kupirira zovuta.
Kuyika zigawo zolumikizana: Kuti muwongolere kusinthasintha ndikuchepetsa kupsinjika mu zitsulo zolumikizidwa m'mphepete, njira ina yosankha imaphatikizapo kuyika zigawo zolumikizana zopangidwa ndi zojambulazo zachitsulo zopyapyala pakati pa awiriawiri aliwonse a diaphragm.
Kulukira m'mphepete: Pambuyo poyika zigawo zofunikira zolumikizirana, ma diaphragm awiriawiri amalukirana pamodzi mozungulira mozungulira pogwiritsa ntchito njira zolukira za laser kapena electron beam. Ma algae olukira m'mphepete omwe amatsatira amapanga kulumikizana kotetezeka pakati pa ziwalo zapafupi za diaphragm popanda kupangitsa kuti zinthuzo ziwonongeke kapena kusokonekera kwa kapangidwe kake.
Kuyesa kwa vacuum kapena mphamvu: Akakonzedwa bwino, zitsulo zolumikizidwa m'mphepete zimayesedwa ndi vacuum kapena mphamvu kuti zitsimikizire magwiridwe antchito monga kukana kuthamanga, kulimba kwa kutuluka kwa madzi, kuthamanga kwa masika, kutalika kwa sitiroko, komanso nthawi yotopetsa. Mayesowa amatsimikizira kuti chinthu chomaliza chikukwaniritsa miyezo yamakampani komanso zosowa za ogwiritsa ntchito.
Kudula: Ngati pakufunika kutero kuti pakhale kulondola kapena zopinga pakupanga (monga kuphatikiza koyenera kumapeto), kudula kwina kumachitika pambuyo pa kuwotcherera pagawoli.
Malingaliro ndi Migwirizano Yofunika
Pofuna kumvetsetsa ma bellow achitsulo opangidwa ndi m'mphepete, ndikofunikira kumvetsetsa kaye mfundo ndi mawu ofunikira. Izi zithandiza kukhazikitsa maziko olimba othetsera mavuto pakupanga, kupanga, ndi kugwiritsa ntchito zigawozi.
Mivi Yachitsulo: Mivi yachitsulo ndi chinthu chotanuka komanso chosinthasintha chomwe chingapiringizidwe kapena kufalikira poyankha kusintha kwa mphamvu pamene chikusunga kutsekedwa kapena kulekanitsidwa pakati pa malo osiyanasiyana. Mivi yachitsulo nthawi zambiri imagwiritsidwa ntchito ngati malo olumikizirana kapena zolumikizira kuti zigwirizane ndi kusintha kwa kukula kwa kutentha, kugwedezeka, kapena kupsinjika kwa makina m'njira zosiyanasiyana.
Kuweta Mphepete: Kuweta mphepetete ndi njira yolumikizira yomwe imapanga mgwirizano wolimba pakati pa zigawo ziwiri zachitsulo zopyapyala popanda kuwonjezera zinthu zodzaza kapena kusintha kwambiri mawonekedwe awo oyambirira. Njirayi imadalira kutentha komwe kumachitika pamalo ofooka, zomwe zimapangitsa kuti pakhale malo ochepa okhudzidwa ndi kutentha (HAZ) komanso kusokonekera kochepa.
Diaphragm: Diaphragm ndiye chinthu chachikulu chomwe chimapangidwa ndi zitsulo zolumikizidwa m'mphepete. Chimakhala ndi mbale ziwiri zozungulira zomwe zimalumikizidwa m'mphepete mozungulira madera awo. Kenako ma diaphragm awiriwa amaikidwa ndi zolumikizira zosiyanasiyana m'mimba mwake mkati ndi kunja kuti akonze mawonekedwe onse a bellows.
Kusinthasintha: Ponena za mivi yachitsulo yolumikizidwa m'mphepete, kusinthasintha kumatanthauza kuthekera kwawo kusinthasintha pansi pa kukakamizidwa komwe kwagwiritsidwa ntchito pamene akubwerera ku mawonekedwe awo oyambirira mphamvu ikachotsedwa. Kusinthasintha ndikofunikira kwambiri kuti pakhale nthawi yayitali yogwira ntchito ndikuchepetsa mavuto okhudzana ndi kutopa pazochitika zambiri zogwirira ntchito.
Kuchuluka kwa Mpweya: Kuchuluka kwa Mpweya kumayesa kuuma kwa chitsulo cholumikizidwa m'mphepete poyerekeza ndi kusintha kwa kutalika kwake kokakamizidwa chikayang'aniridwa ndi mphamvu zakunja. Kumatanthauzira kuchuluka kwa katundu komwe kumafanana ndi kusuntha kwina ndipo kumathandiza kuwonetsa momwe makina amachitira zinthu pamikhalidwe yosiyanasiyana yogwirira ntchito.
Zipangizo Zogwiritsidwa Ntchito mu Edge Welded Metal Bellows
Ma bellow achitsulo opangidwa ndi m'mphepete amapangidwa pogwiritsa ntchito zipangizo zosiyanasiyana, kutengera momwe akufunira kugwiritsa ntchito komanso momwe akugwirira ntchito. Kusankha kwa zinthu kumakhudza zinthu monga kukana dzimbiri, mphamvu, nthawi yogwira ntchito yotopa, komanso kuthekera kwa kutentha. Apa tifufuza zinthu zina zomwe zimagwiritsidwa ntchito popanga ma bellow achitsulo opangidwa ndi m'mphepete.
Chitsulo Chosapanga Dzimbiri: Chimodzi mwa zinthu zodziwika kwambiri zopangira zitsulo zolukidwa m'mphepete ndi chitsulo chosapanga dzimbiri. Chitsulo chosapanga dzimbiri chimapereka kukana dzimbiri bwino, mphamvu ya makina, ndipo chimatha kuwotcherera mosavuta. Zina mwa zinthu zomwe zimagwiritsidwa ntchito kwambiri ndi monga AISI 316L/316Ti, AISI 321, ndi AISI 347.
Mkuwa wa Beryllium: Mkuwa wa Beryllium ndi chida chosatulutsa mphamvu zamagetsi chomwe chimathandizira kwambiri komanso chimateteza dzimbiri. Ubwino wake waukulu pakupanga zitsulo zolumikizidwa m'mphepete ndi mawonekedwe ake abwino kwambiri ofanana ndi masika chifukwa cha kuuma kwake. Khalidweli limapangitsa kuti munthu azitha kutopa nthawi yayitali poyerekeza ndi zipangizo zina.
Ma aloyi a Nickel: Ma aloyi a nickel monga Inconel®, Monel®, ndi Hastelloy® amadziwika kuti amapirira kutentha kwambiri komanso amakana dzimbiri kwambiri pakakhala zovuta kwambiri. Makhalidwe amenewa amapangitsa kuti ma aloyi a nickel akhale oyenera kugwiritsidwa ntchito pomwe ma bellow ayenera kugwira ntchito m'malo owononga mankhwala kapena kutentha kwambiri.
Titaniyamu: Titaniyamu ndi chinthu chopepuka kwambiri chachitsulo chomwe chimapereka chiŵerengero chabwino kwambiri cha mphamvu ndi kulemera. Chinthuchi chili ndi makhalidwe abwino monga kukana dzimbiri kwambiri, kutentha kochepa, komanso kuthekera kupirira kutentha kwambiri. Titaniyamu ndi chisankho chabwino kwambiri popanga zitsulo zolumikizidwa m'mphepete pamene kusunga kulemera ndikofunikira kwambiri popanda kuwononga kulimba.
Kusankha zinthu kumathandiza kwambiri pakudziwa momwe zinthu zimagwirira ntchito bwino. Poganizira zinthu monga malo ogwirira ntchito, kuchuluka kwa mphamvu, kusinthasintha kwa kutentha, kugwedezeka ndi nthawi yogwiritsira ntchito panthawi yosankha zinthu, kumatsimikizira kudalirika koyenera komwe kumagwirizana ndi zosowa zosiyanasiyana za ntchito, komanso kusunga ndalama moyenera.
Zinthu Zomwe Zimakhudza Kusankha Zinthu
Posankha zipangizo zopangira zitsulo zolumikizidwa m'mphepete, pali zinthu zingapo zofunika kuziganizira kuti zigwire bwino ntchito komanso kulimba. Zinthu izi zikuphatikizapo:
Malo ogwirira ntchito: Malo ogwirira ntchito a bellows amachita gawo lofunika kwambiri pakusankha zinthu. Zinthu monga kutentha, kupezeka kwa zinthu zowononga, komanso kukhudzana ndi kuwala kwa dzuwa ndizofunikira kwambiri.
Zofunikira pa kupanikizika: Mphamvu ya kupanikizika ya bellows yachitsulo imagwirizana mwachindunji ndi mphamvu ya chinthu chosankhidwacho. Zitsulo zosiyanasiyana zimatha kupirira kupsinjika kwamkati kapena kwakunja kosiyanasiyana.
Moyo wa kutopa: Kusankha zinthu kudzakhudza moyo wa kutopa kwa chipangizo choyezera, zomwe zikutanthauza kuchuluka kwa maulendo omwe chingadutse chisanagwe chifukwa cha ming'alu kapena mavuto ena okhudzana ndi kutopa.
Kuchuluka kwa masika: Kuchuluka kwa masika kumafanana ndi mphamvu yofunikira kuti pakhale kutembenuka kwina m'mitsempha. Ntchito zina zingafunike kutsika kwa masika kuti pakhale mphamvu yochepa, pomwe zina zingafunike kukwera kwa masika kuti pakhale kukana kwakukulu.
Zoletsa kukula: Zipangizo zokhala ndi mphamvu zambiri pakati pa kulemera ndi kulemera zimatha kupereka ubwino wa kukula ndi kulemera m'malo ena pomwe pali zoletsa malo.
Kuganizira za mtengo: Kuletsa bajeti kungakhudzenso kusankha zinthu, chifukwa zipangizo zina zomwe zili ndi makhalidwe abwino zingakhale zodula kwambiri pa ntchito zina.
Kapangidwe ka maginito: Kugwiritsa ntchito zinthu zokhudzana ndi kusokoneza kwa maginito kapena kufunikira zinthu zopanda maginito kumafuna kugwiritsa ntchito zipangizo zinazake zomwe zili ndi makhalidwe oyenera a maginito.
Kugwirizana ndi zigawo zolumikizira: Mukaphatikiza zitsulo zolumikizidwa m'mphepete mwa makina kapena msonkhano, ndikofunikira kuonetsetsa kuti zikugwirizana pakati pa zipangizo zomwe zimagwiritsidwa ntchito polumikizira zigawo ndi zomwe zimagwiritsidwa ntchito polumikiza zokha.
Mwa kuganizira mosamala zinthu izi posankha zinthu, mainjiniya amatha kukonza magwiridwe antchito a zitsulo zolumikizidwa m'mphepete kutengera zofunikira zawo komanso mikhalidwe yomwe angakumane nayo panthawi yogwira ntchito.
Kugwiritsa ntchito kwa Edge Welded Metal Bellows
Ma bellow achitsulo opangidwa ndi Edge welded ndi zinthu zosiyanasiyana zomwe zimagwiritsidwa ntchito m'mafakitale osiyanasiyana kuti athetse mavuto okhudzana ndi kuthamanga kwa mpweya, kutentha, ndi kayendedwe ka makina. Amagwira ntchito yofunika kwambiri pa ntchito zosiyanasiyana zomwe zimafuna kuwongolera molondola, kulimba, komanso magwiridwe antchito odalirika. Nazi zina mwa ntchito zofunika kwambiri za ma bellow achitsulo opangidwa ndi Edge welded:
Ndege ndi Chitetezo
Mu mafakitale a ndege ndi chitetezo, zitsulo zolumikizidwa m'mphepete zimagwiritsidwa ntchito posunga kupanikizika, kuyankha kusintha kwa kutentha, komanso kupereka kudalirika pazochitika zovuta kwambiri. Zimapezeka mu makina oyendetsera satellite, ma radar waveguides, mita ya thanki yamafuta, makina ozizira a zida za avionics, ma cryogenic couplings kapena zolumikizira, zigawo zotsekera vacuum za infrared detectors kapena masensa.
Makampani Opanga Makontrakitala
Makampani opanga ma semiconductor nthawi zambiri amagwiritsa ntchito zitsulo zopindika kuti zisunge malo oyera powongolera zodetsa mkati mwa mizere ya mpweya (makina odulira) kapena zipinda zotsukira (kuyika nthunzi m'thupi). Zimathandizira zofunikira pakuwonekera kwa kuwala kwa ultraviolet panthawi ya njira zowunikira ndi kutulutsa mpweya pang'ono. Kuphatikiza apo, zimapereka mphamvu yofunikira yosamutsa ma wafer panthawi yopanga mwa kulola mayendedwe ozungulira otsika komanso osawonongeka.
Zipangizo Zachipatala
Mu zipangizo zachipatala monga mapampu othandizira mtima kapena mitima yopangidwa, zitsulo zolumikizidwa m'mphepete zimapereka mphamvu yoyendetsera kayendedwe ka madzi kuphatikizapo magazi kapena mankhwala molunjika komanso kuonetsetsa kuti zikuyenda bwino ngakhale mu kugwedezeka kochepa. Zimathandizanso kupeza malo otsekedwa bwino okhala ndi zinthu zamagetsi zomwe zimafunika kutetezedwa ku zinthu zamphamvu zomwe zili mkati mwa thupi la munthu.
Makampani Ogulitsa Magalimoto
Ma bellow achitsulo opangidwa ndi Edge amagwiritsidwa ntchito pamagalimoto monga ma valve obwezeretsanso mpweya (EGR), ma waste gate actuators a ma turbocharger ndi ma servomotor omwe amagwiritsidwa ntchito mkati mwa ma anti-lock braking systems (ABS). Zinthuzi zimathandiza kuti pakhale malamulo abwino okhudza madzi ndi momwe galimoto imayankhira panthawi yoyendetsa galimoto.
Ma Gauge Opanikizika ndi Masensa
Ma pressure gauge ndi masensa angapo amadalira kayendedwe kakang'ono komwe kumachitika ndi ma bellow achitsulo olumikizidwa m'mphepete kuti alembe molondola kusintha kwa kuthamanga kapena kusamuka. Amathandizira kuyeza molondola komanso mosamala komwe kumaperekedwa ku ma hydraulic accumulators, ma flow control valves, ma pressure compensators ndi ma vacuum switch.
Ubwino ndi Kuipa kwa Edge Welded Metal Bellows
Ubwino
Ma bellow achitsulo opangidwa ndi Edge welded amapereka zabwino zambiri zomwe zimapangitsa kuti akhale yankho labwino kwambiri pa ntchito zosiyanasiyana. Ubwino wina waukulu ndi monga:
Kusinthasintha kwakukulu: Amatha kukulitsidwa, kupsinjika, ndi kupindika popanda kutayika kwakukulu pakugwira ntchito kapena kulimba.
Nthawi Yokhala ndi Moyo: Ndi kusankha bwino zipangizo ndi kapangidwe kake, mivi yachitsulo yolumikizidwa m'mphepete imakhala ndi moyo wautali, nthawi zambiri kuposa ukadaulo wina.
Kutentha kosiyanasiyana: Ma bellow awa amapangidwa ndi zipangizo zapamwamba zomwe zimapirira kutentha kosiyanasiyana, zomwe zimapangitsa kuti zikhale zoyenera madera osiyanasiyana.
Kutsika kwa kutayikira kwa madzi: Njira yowotcherera m'mphepete imapangitsa kuti pakhale kutsekeka kwa madzi pakati pa kutsekeka kwa madzi, zomwe zimapangitsa kuti mpweya kapena madzi azituluka pang'ono panthawi yogwira ntchito.
Kusintha kwa Makonda: Opanga amatha kupanga mayankho okonzedwa kutengera zofunikira zinazake, kuphatikizapo kusintha kwa kukula, mawonekedwe, ndi zipangizo zomwe zimagwiritsidwa ntchito.
Zoyipa
Ngakhale kuti ma bellows achitsulo opangidwa ndi waya ali ndi ubwino wambiri, ali ndi zovuta zingapo:
Mtengo wokwera kwambiri: Poyerekeza ndi ukadaulo wina monga ma diaphragms ndi ma flat springs, ma edge welded metal bellows nthawi zambiri amakhala okwera mtengo chifukwa cha zovuta komanso kulondola komwe kumafunika popanga.
Njira yovuta yopangira: Kupanga ma bellow achitsulo olumikizidwa m'mphepete kumafuna zida zapadera komanso akatswiri odziwa bwino ntchito kuti akwaniritse ma weld abwino komanso magwiridwe antchito oyenera.
Zofooka pa kapangidwe: Popeza zigawozi zimadalira kusintha kwa zinthu zokhala ndi makoma ochepa kuti zigwirizane ndi kuyenda, pakhoza kukhala zoletsa pankhani ya kupotoka kwakukulu kapena mphamvu yogwiritsira ntchito mphamvu.
Mwachidule, ngakhale kuti ma bellow achitsulo opangidwa ndi m'mphepete ali ndi ubwino monga kusinthasintha kwakukulu, moyo wautali, kusintha kwa zinthu, kutsika kwa madzi, komanso kutentha kwakukulu; akukumana ndi mavuto chifukwa cha ndalama zambiri zogulira kapena kukhazikitsa komanso njira zovuta zopangira zomwe zimafuna ukatswiri wapadera komanso zinthu zina kuti apambane - izi ziyenera kuyesedwa poyerekeza ndi zabwino zambiri pa ntchito iliyonse, kuti adziwe ngati ma bellow achitsulo opangidwa ndi m'mphepete ndi oyenera.
Kuyerekeza Edge Welded Metal Bellows ndi Njira Zina Zamakono
Ma bellow achitsulo opangidwa ndi m'mphepete nthawi zambiri amayerekezeredwa ndi ukadaulo wina monga ma diaphragm seals, ma elastomeric seals ndi ma O-rings, ndi ma bellows opangidwa ndi electroformed. Kumvetsetsa kusiyana kungathandize kuzindikira ukadaulo woyenera kugwiritsa ntchito mwanjira inayake.
Zisindikizo za Diaphragm ndi zitsulo zopyapyala kapena zosalala zomwe zimapindika zikagwiritsidwa ntchito. Zimasiyana ndi zisindikizo zachitsulo zolumikizidwa m'mphepete mwa kusinthasintha kwawo komanso kuthekera kochepa kwa kukwapula. Zisindikizo za Diaphragm zimafunanso mphamvu zambiri kuti zipindike, zomwe sizingakhale zabwino pa ntchito zina. Ngakhale kuti zimakhala ndi mtengo wotsika poyerekeza ndi zisindikizo zachitsulo, mawonekedwe awo ogwirira ntchito amachepetsa kugwiritsa ntchito kwawo makamaka pakugwiritsa ntchito mphamvu zowunikira.
Zisindikizo za Elastomeric ndi mphete za O ndi zinthu zofanana ndi rabara zopangidwa ndi zipangizo zosiyanasiyana (monga EPDM, Nitrile, kapena Silicone) zomwe zimapangitsa kuti zisindikize pakati pa malo awiri mwa kukanikiza pansi pa kupanikizika. Ngakhale zili ndi mphamvu zabwino zotsekera komanso mtengo wotsika poyerekeza ndi zitsulo zotsekera, zisindikizo za elastomeric zimavutika ndi kutentha kochepa komanso kukana pang'ono kukhudzana ndi mankhwala. Zinthuzi zimapangitsa kuti zisagwiritsidwe ntchito m'malo ovuta kwambiri komwe zitsulo zotsekera zitsulo zimakhala bwino kwambiri.
Ma bellow opangidwa ndi electroformed, monga ma bellow achitsulo opangidwa ndi m'mphepete, amakhala ndi ma convolutions angapo omwe amagwiritsa ntchito zitsulo zapamwamba pomanga; komabe, amagwiritsa ntchito njira yosiyana yopangira. Electroforming imapereka makoma opyapyala komanso kusinthasintha kwakukulu kuposa ma bellow opangidwa ndi m'mphepete, koma popanda mphamvu yotsika komanso moyo wotopa. Ma bellow opangidwa ndi electroformed ndi abwino kwambiri pa ntchito zovuta pomwe pamafunika kulondola kwambiri pamene mukusunga hysteresis yochepa (kusowa kuyankha).
Pomaliza, kusankha pakati pa ukadaulo uwu kumadalira zofunikira zina monga kulimba, kupirira kutentha, kuyanjana ndi mankhwala, zoletsa kulemera, kuganizira za mtengo wa moyo ndi mawonekedwe a magwiridwe antchito omwe amafunidwa ndi pulogalamuyo. Mivi yachitsulo yolumikizidwa ndi Edge imapereka ubwino kuposa njira zina pankhani ya chiŵerengero cha mphamvu ndi kulemera, kuthekera kowongolera mayendedwe molondola pansi pa mikhalidwe yovuta kwambiri, komanso moyo wautali wotopa. Komabe, sizingakhale zabwino kwambiri pakugwiritsa ntchito zomwe zimafuna njira zotsika mtengo kapena zotsekera zosavuta popanda kufunikira kukana dzimbiri kwambiri kapena kusinthasintha kwa kutentha.
Mafunso Ofunsidwa Kawirikawiri
Kodi pali kusiyana kotani pakati pa ma bellow achitsulo opangidwa ndi m'mphepete ndi ma electrodepositioned metal bellows?
Ma bellow achitsulo opangidwa ndi m'mphepete amapangidwa polumikiza ma diaphragm osiyanasiyana kuti apange mizere ingapo, pomwe ma bellow opangidwa ndi electrodeposition (electroformed) amaphatikizapo kuyika chitsulo pa mandrel ndikuchichotsa pambuyo poti makulidwe omwe mukufuna apezeka. Ngakhale mitundu yonse iwiri imatha kukhala yosinthasintha komanso yolondola, ma bellow opangidwa ndi m'mphepete nthawi zambiri amakhala ndi kukana kwakukulu kwa kupanikizika chifukwa cha kapangidwe kawo kolumikizidwa.
Kodi ndingasankhe bwanji zinthu zoyenera kugwiritsa ntchito pazitsulo zomwe ndagwiritsa ntchito m'mphepete?
Kusankha zipangizo zoyenera kumadalira zinthu monga malo ogwirira ntchito, mphamvu yowononga, kutentha komwe kungagwiritsidwe ntchito, nthawi yogwira ntchito, komanso kugwirizana kwa makina. Zosankha zomwe anthu ambiri amagwiritsa ntchito ndi monga chitsulo chosapanga dzimbiri (chogwiritsidwa ntchito kwambiri), Inconel (yogwiritsidwa ntchito kutentha kwambiri), kapena Titanium (pamene kukana dzimbiri ndi kupepuka ndikofunikira). Funsani katswiri kapena onani zomwe mukufuna kugwiritsa ntchito kuti mudziwe bwino momwe mungasankhire zipangizo.
Kodi ma bellows achitsulo opangidwa ndi m'mphepete akhoza kukonzedwa?
Kuwonongeka kwa chitsulo cholumikizidwa m'mphepete kungawononge ubwino wake ndi magwiridwe ake. Kutengera ndi kuchuluka kwa kuwonongeka ndi malo a ming'alu/kutuluka kwa madzi, zingatheke kukonza ming'aluyo mwa kutseka kapena kukonza malo otayikira kapena ming'alu. Komabe, kumbukirani kuti kukonza chitsulo cholumikizidwa kungasinthe mawonekedwe osinthasintha a cholumikiziracho. Nthawi zonse funsani akatswiri musanayese kukonza chilichonse kapena kufunsa akatswiri kuti akuwunikireni.
Kodi chitsulo chopindidwa m'mphepete nthawi zambiri chimakhala nthawi yayitali bwanji?
Moyo wa ntchito ya chitsulo cholumikizidwa m'mphepete umadalira zinthu zosiyanasiyana monga zinthu, mtundu wa njira yopangira, zovuta zomwe zimapangidwa, momwe zimagwirira ntchito monga kuthamanga kwa mpweya komanso kusinthasintha kwa kutentha komwe kumakhudza moyo wa kutopa. Kuti mukhale ndi moyo wautali, tsatirani malangizo oyenera okhazikitsa ndi njira zosamalira nthawi zonse.
Kodi pali njira zina zomwe ndingagwiritsire ntchito m'malo mogwiritsa ntchito zitsulo zoswedwa m'mphepete mwa waya?
Pali njira zingapo zomwe zikupezeka kutengera zomwe mukufuna kugwiritsa ntchito. Zina mwa njira zomwe zimadziwika bwino ndi monga ma diaphragm seal (pazida zoyezera kuthamanga), ma spring-loaded seal (pazogwiritsa ntchito zozungulira), ndi ma hydraulic/pneumatic piston kapena ma rod seal. Komabe, ndikofunikira kuwunika malo ogwirira ntchito, zofunikira pakuyenda, ndi kapangidwe ka dongosolo lonse musanasankhe ukadaulo wina.
Kodi kusintha kwa zinthu n'kotheka pa zitsulo zoswedwa m'mphepete?
Inde, zitsulo zolumikizidwa ndi m'mphepete zimatha kusinthidwa kutengera zofunikira zinazake, monga kusankha zinthu, mawonekedwe a bellow (kuchuluka kwa convolution ndi kutalika), kapangidwe ka ma flanges omaliza, ndi mtundu wa chisindikizo. Gwirani ntchito ndi wopanga kapena gulu la mainjiniya lodziwika bwino lomwe limayang'anira mayankho apadera kuti muwonetsetse kuti magwiridwe antchito abwino komanso kuti zinthuzo zikugwirizana ndi ntchito yanu yapadera.
Pomaliza
Pomaliza, ma bellow achitsulo opangidwa ndi m'mphepete ndi akatswiri abwino kwambiri othana ndi mavuto okhudzana ndi kutseka kwamphamvu komanso kusinthasintha. Mwa kupereka malo otsekedwa bwino, kudalirika kwapamwamba, kuthekera kosintha zinthu, komanso moyo wautali wodabwitsa, zinthu zanzeruzi zimakhala zokonzeka kuthana ndi ntchito zanu zovuta kwambiri zaukadaulo. Musalole kuti zinthu zolepheretsa zikulepheretseni zolinga zanu za kapangidwe - gwiritsani ntchito luso la ma bellow achitsulo opangidwa ndi m'mphepete ndipo khalani ndi mayankho osintha lero!
Nthawi yotumizira: Januwale-05-2024