Ukususela ezantsi kolwandle ukuya kwiindawo ezikude zendalo, iinjineli zihlala zidibana neendawo ezinzima kunye nezicelo ezifuna izisombululo ezintsha. Esinye sezisombululo esibonakalise ukubaluleka kwaso kumashishini ahlukeneyo yi-edge welded metal bellows—into eguquguqukayo eyenzelwe ukujongana neengxaki ezinzima ngokulula. Le ndlela iqinileyo, esebenza kakuhle ima njengeyona ndlela iphambili kwiinjineli kwihlabathi liphela ezifuna izisombululo ezithembekileyo nezizinzileyo kwiimeko ezinzima. Kweli nqaku, siza kujonga kwii-edge welded metal bellows ezichaza umsebenzi wazo, inkqubo yokuvelisa, kunye nendlela ezibonelela ngayo impendulo engakaze ibonwe kwimingeni ebonakala ingenakunqotshwa.
Inkcazo yeeBellows zeMetal eziWelded Edge
Iintsimbi zentsimbi ezidityanisiweyo ezikwi-Edge zizixhobo zoomatshini ezenzelwe ukubonelela ngesitywino esiguquguqukayo nesiqinileyo kwizicelo ezahlukeneyo zobunjineli. Ezi ntsimbi zibonisa kuphela imiphetho yokugqibela yee-diaphragms zesinyithi ezidityanisiweyo kunye ngendlela etshintshanayo, ngaloo ndlela zenza isitywino esingenamiphetho phakathi kwepleyiti nganye nganye. Olu yilo luvumela ukumelana okuncinci ngelixa luvumela ukuguquguquka okuphezulu kunye nokuthamba. Xa kuthelekiswa nezinye iintlobo zeentsimbi, iintsimbi zentsimbi ezidityanisiweyo ezikwi-edge zibonelela ngokusebenza okungcono ngokubonelela ngovakalelo oluphezulu kwiindlela ezijikelezayo, ezijikelezayo, nezingasemva, nangokugcina amandla amahle okugcina i-vacuum okanye uxinzelelo ngaphandle kokuphazamisa amandla okunyakaza.
Izinto ezisetyenziswa kwi-Edge Welded Metal Bellows
Xa kufikwa ekuqondeni i-edge welded metal bellows, ukuba nolwazi olunzulu malunga namacandelo azo kubalulekile. Ezi zinto zibalulekileyo zimisela ukusebenza kunye nokusebenza kakuhle kwe-metal bellows. Amacandelo aphambili e-edge welded metal bellows zezi:
IiBellows Diaphragms: Iibhloko zokwakha zeebellows zesinyithi ezidityanisiweyo ziingcingo ezibhityileyo, ezitsalwe nzulu, ezijikelezayo. Ezi diaphragms zenziwe ngamacandelo asicaba, amile okwesangqa aneeprofayili ezijijekileyo nezijijekileyo. Zisebenza njengemida yoxinzelelo kwaye zivumela ukuguquguquka.
IiWeld Joints: Ukuze kwenziwe iyunithi epheleleyo engaphantsi ukusuka kwiidiaphragms, izibini ngazinye zidityaniswa kunye kwi-inner diameter yazo (ID) kunye ne-outer diameter (OD). Oku kufezekiswa kusetyenziswa indlela ephucukileyo yokuwelda ebizwa ngokuba yi-"edge welding." I-weld joint nganye iqinisekisa ukuthembeka kunye nokumelana nokudinwa ngelixa ivumela intshukumo ngaphakathi kwenkqubo.
Izinga lentwasahlobo: Ngaphakathi kwendibano nganye engaphantsi, izinga lentwasahlobo limisela amandla afunekayo ukuze i-bellow ijike umgama othile kwicala layo le-axial okanye intshukumo ye-angular, edla ngokulinganiswa ngeepawundi nge-intshi (lb/in) okanye iiNewtons nge-millimeter (N/mm). Izinga lentwasahlobo elingaphantsi liyahluka ngokuxhomekeke kwizinto ezifana nobukhulu bodonga, iintlobo zezinto, inani le-convolutions (ii-diaphragm pairs), ukuphakama kwe-convolution, kunye nezinye.
IiFlanges eziQhagamshelwayo: Ezinye ii-bellows zesinyithi ezidityanisiweyo ezikwicala lomgca zifaka iiflanges ezenza kube lula ukunxibelelana neendawo zokutshatisa ngaphakathi kwenkqubo yoomatshini okanye ukuseta igumbi lokutshiza. Iindawo zokutywina nazo ziyaqwalaselwa ngexesha loyilo lweflange.
Izigqubuthelo zoKhuseleko: Kwiimeko ezithile apho kufuneka kubekho iindawo ezinzima okanye kufuneka ukhuseleko olongezelelweyo ukuze kusebenze kakuhle, izigqubuthelo zokhuseleko zinokudityaniswa ukuze zikhusele iimbombo ekonakalisweni ngokomzimba njengokukrweleka okanye ukurhawuzelelwa.
Zenziwa njani iiBellows ze-Edge Welded Metal?
Iintsimbi zesinyithi ezifakwe umphetho zakhiwe kusetyenziswa inkqubo yokuwelda eyahlukileyo equka ukuhlanganiswa ngokuchanekileyo kunye nokudibanisa ii-diaphragms okanye iidiski. Ukudalwa kwezi ntsimbi kulandela indlela yenyathelo nenyathelo ukuqinisekisa ukuthembeka kwazo, ukuguquguquka kwazo, kunye nokuqina kwazo.
Ukwenziwa kwee-diaphragms: Ekuqaleni, amaphepha esinyithi abhityileyo – akhethwe ngokweemfuno ezithile – adlula kwinkqubo yokucinezela ukuze enze ii-diaphragms ezijikelezayo. Ezi diaphragms ziza ngee-gauges ezahlukeneyo kunye neeprofayili kuxhomekeke kwiimpawu zokusebenza ezifunwayo.
Ukubeka i-diaphragm stacking: Nje ukuba ii-diaphragm zanele zenziwe, ziyahlanganiswa ukuze zenze iyunithi ye-bellows. Esi sithuba ekugqibeleni siya kumisela ubude be-bellow kunye nokukwazi kwayo ukumelana neemeko zoxinzelelo.
Ukufakwa komaleko ophakathi kwemigca: Ukuphucula ukuguquguquka nokunciphisa uxinzelelo kwiintsimbi zesinyithi ezidityanisiweyo ezisemaphethelweni, inyathelo lokuzikhethela libandakanya ukufaka umaleko ophakathi kwemigca owenziwe ngefoyile yesinyithi ebhityileyo phakathi kwesibini ngasinye se-diaphragm.
Ukuwelda komphetho: Emva kokufaka nokufaka naziphi na iileya ezifunekayo phakathi kwemigca, iiperi ezahlukeneyo zeediaphragms zidityaniswa rhoqo kujikelezo lwazo kusetyenziswa iinkqubo zokuwelda ze-laser okanye ze-electron beam ezichanekileyo. Ukuwelda komphetho okubangelwayo kudala unxibelelwano olukhuselekileyo phakathi kwamalungu ediaphragm akufutshane ngaphandle kokubangela ukubhitya okanye iziphene zesakhiwo kwizinto eziphambili.
Uvavanyo lwe-vacuum okanye oluhambelana namandla: Nje ukuba zihlanganiswe ngokupheleleyo, ii-bellows zesinyithi ezidityanisiweyo ezisemaphethelweni ziyavavanywa nge-vacuum okanye uvavanyo olusekelwe kumandla ukuqinisekisa iimpawu zokusebenza ezinje ngokuxhathisa uxinzelelo, ukuqina kokuvuza, isantya sentwasahlobo, amandla obude be-stroke, kunye nobomi bokudinwa. Ezi mvavanyo ziqinisekisa ukuba imveliso yokugqibela iyahlangabezana nemigangatho yoshishino kunye neemfuno ezithile zesicelo.
Ukucheba: Ukuba kuyimfuneko ngeenjongo zokuchaneka okanye imida yoyilo (umz., ukuhlanganiswa kokufakelwa komgca), ukucheba okongezelelweyo kwenzeka emva kokuwelda kweli nqanaba.
Iingcamango eziphambili kunye neMigqaliselo
Ukuze uqonde i-edge welded metal bellows, kubalulekile ukuba uqale uqonde iingcamango ezibalulekileyo kunye namagama abalulekileyo. Oku kuya kunceda ekusekeni isiseko esiqinileyo sokusombulula iingxaki kuyilo, ukwenziwa, kunye nokusetyenziswa kwezi zinto.
Iintsimbi zeMetal: Iintsimbi zemetal yinto ethambileyo neguquguqukayo enokucinezela okanye yoluke xa kuphendulwa utshintsho loxinzelelo ngelixa igcina ukutywinwa okanye ukwahlulwa phakathi kweendawo ezahlukeneyo. Iintsimbi zemetal zihlala zisetyenziswa njengeendawo zokwandisa okanye zokudibanisa ukuze zilungele utshintsho olubangelwa kukwanda kobushushu, ukungcangcazela, okanye uxinzelelo loomatshini kwizicelo ezahlukeneyo.
Ukuwelda koMda: Ukuwelda koMda yindlela yokudibanisa edala unxibelelwano oluqinileyo phakathi kwamacandelo amabini esinyithi anodonga oluncinci ngaphandle kokongeza izinto zokuzalisa okanye ukutshintsha kakhulu imo yazo yokuqala. Le nkqubo ixhomekeke ekufudumaleni kwendawo ethile kwiindawo ezifayo, nto leyo ekhokelela kwindawo encinci echaphazeleka bubushushu (HAZ) kunye nokuphambuka okuncinci.
I-Diaphragm: I-diaphragm yeyona nto iphambili yokwakha i-bellows zentsimbi ezidityaniswe ngomphetho. Iqulathe iipleyiti ezimbini ezijikelezileyo ezidityaniswe ngomphetho kunye ngeenxa zonke. Ezi zimbini zee-diaphragms emva koko zibekwa nge-welds ezitshintshanayo kwiidayamitha zazo zangaphakathi nezangaphandle ukuze kuhlanganiswe isakhiwo esipheleleyo se-bellows.
Ukuguquguquka: Kwimeko yeentsimbi ezifakwe emphethweni, ukuguquguquka kubhekisa kubuchule bazo bokuguquguquka phantsi koxinzelelo olusetyenzisiweyo ngelixa zibuyela kwimo yazo yokuqala xa amandla esusiwe. Ukuguquguquka kubalulekile ekuboneleleni ngobomi benkonzo ende kunye nokunciphisa imiba enxulumene nokudinwa kwimijikelo emininzi yokusebenza.
Izinga lentwasahlobo: Izinga lentwasahlobo lilinganisa indlela eqinile ngayo intsimbi edityaniswe ngomphetho xa ithelekiswa notshintsho lobude bayo xa iphantsi kwamandla angaphandle. Lichaza ukuba umthwalo ungakanani ohambelana notshintsho oluthile kwaye linceda ekuchazeni indlela esebenza ngayo phantsi kweemeko ezahlukeneyo zokusebenza.
Izinto ezisetyenziswa kwi-Edge Welded Metal Bellows
Iintsimbi zesinyithi ezidityanisiweyo ezikwi-edge zenziwa kusetyenziswa izixhobo ezahlukeneyo, kuxhomekeke kwiimfuno zokusetyenziswa kunye nokusebenza kwazo. Ukukhethwa kwezinto kuchaphazela izinto ezifana nokumelana nokugqwala, amandla, ubomi bokudinwa, kunye nokukwazi ubushushu. Apha siza kuhlola ezinye zezinto eziqhelekileyo ezisetyenziselwa ukwenza iintsimbi zesinyithi ezidityanisiweyo ezikwi-edge.
Intsimbi Engagqwaliyo: Enye yezona zinto zidumileyo zokufaka intsimbi ephothiweyo yintsimbi engagqwaliyo. Intsimbi engagqwaliyo inika ukumelana nokugqwala okugqwesileyo, amandla oomatshini, kwaye kulula ukuyithungela. Ezinye zeendlela ezisetyenziswa kakhulu ziquka i-AISI 316L/316Ti, i-AISI 321, kunye ne-AISI 347.
I-Beryllium Copper: I-Beryllium copper yi-alloy engatshisi i-sparking ene-conductivity ephezulu yombane kunye nokumelana okuhle nokugqwala. Inzuzo yayo ephambili kwi-edge weld metal bellows ziimpawu zayo ezintle ezifana nentwasahlobo ngenxa yenkqubo yokuqina kokuguga. Olu phawu lubangela ubomi obude bokudinwa xa kuthelekiswa nezinye izinto.
Ii-Nickel Alloys: Ii-nickel alloys ezifana ne-Inconel®, i-Monel®, kunye ne-Hastelloy® zaziwa ngokunyamezela kwazo ubushushu obuphezulu kunye nokumelana nokugqwala okuphezulu phantsi kweemeko ezinzima. Ezi mpawu zenza ii-nickel alloys zibe lukhetho olufanelekileyo kwiindawo apho i-bellows kufuneka isebenze kwiindawo ezitshabalalisa iikhemikhali okanye igcine ubushushu obuphezulu.
I-Titanium: I-Titanium yinto yesinyithi ekhaphukhaphu kakhulu enika umlinganiselo obalaseleyo wokuqina-ubunzima. Le nto ibonisa iimpawu ezimangalisayo ezifana nokumelana nokugqwala okuphezulu, ukuhanjiswa kobushushu obuphantsi, kunye nokukwazi ukumelana namaqondo obushushu aphezulu. I-Titanium isebenza njengokhetho olufanelekileyo lokwenza i-edge welded metal bellows xa ukonga ubunzima kuyinto ephambili ngaphandle kokubeka emngciphekweni ukuqina.
Ukukhethwa kwezinto kudlala indima ebalulekileyo ekumiseleni iimpawu zokusebenza eziphambili zenkqubo yentsimbi edityanisiweyo emphethweni. Ngokuqwalasela izinto ezifana nendawo yokusebenza, ukulinganiswa koxinzelelo, ukuguquguquka kobushushu, ukungcangcazela kunye nobomi benkonzo ngexesha lenkqubo yokukhetha izinto kuqinisekisa ukuthembeka okuphezulu okulungiselelwe ngokukodwa iimfuno ezahlukeneyo zezicelo ngelixa kugcinwa ukusebenza kakuhle kweendleko.
Izinto Ezichaphazela Ukukhethwa Kwezinto Ezisetyenziswayo
Xa ukhetha izinto zokwenza i-edge weld metal bellows, kukho izinto ezininzi ekufuneka ziqwalaselwe ukuze kufezekiswe ukusebenza kakuhle kunye nokuqina. Ezi zinto ziquka:
Indawo yokusebenza: Indawo yokusebenza ye-bellows idlala indima ebalulekileyo ekukhetheni izinto. Izinto ezinje ngobushushu, ubukho bezinto ezirhabaxa, kunye nokuvezwa kwimitha yelanga zibalulekile.
Iimfuno zoxinzelelo: Amandla oxinzelelo lwezikhonkwane zesinyithi anxulumene ngokuthe ngqo neempawu zokuqina kwento ekhethiweyo. Iintsimbi ezahlukeneyo zinokumelana namanqanaba ahlukeneyo oxinzelelo lwangaphakathi okanye lwangaphandle.
Ubomi bokudinwa: Ukukhethwa kwezinto kuya kuchaphazela ubomi bokudinwa kweyunithi ye-bellows, okubhekiselele kwimijikelo emininzi enokudlula kuyo ngaphambi kokuba ingasebenzi kakuhle ngenxa yokuqhekeka okanye ezinye iingxaki ezinxulumene nokudinwa.
Izinga lentwasahlobo: Izinga lentwasahlobo lihambelana namandla afunekayo ukubangela ukuphambuka okuthile kwi-bellows. Ezinye izicelo zinokufuna izinga lentwasahlobo eliphantsi ukuze kungeniswe amandla amancinci, ngelixa ezinye zinokufuna izinga lentwasahlobo eliphezulu ukuze kuxhathiswe ngakumbi.
Imida yobukhulu: Izixhobo ezinomlinganiselo ophezulu wamandla nobunzima zinokubonelela ngeenzuzo zobukhulu kunye nobunzima kwiindawo ezithile apho kukho imida yendawo.
Iingqwalasela zeendleko: Imida yohlahlo-lwabiwo mali inokuchaphazela ukukhethwa kwezinto, njengoko ezinye izinto ezineempawu ezinqwenelekayo zinokubiza kakhulu kwiiprojekthi ezithile.
Iimpawu zemagnethi: Ukusetyenziswa okubandakanya ukuphazamiseka kwe-electromagnetic okanye ukufuna izinto ezingezizo zemagnethi kufuna ukusetyenziswa kwezinto ezithile ezineempawu zemagnethi ezifanelekileyo.
Ukuhambelana nezixhobo zokudibanisa: Xa kuhlanganiswa izixhobo zentsimbi ezidityanisiweyo ezikwi-edge kwi-system okanye kwi-assembly, kubalulekile ukuqinisekisa ukuhambelana phakathi kwezinto ezisetyenziselwa ukudibanisa izixhobo kunye nezo zisetyenziselwa izixhobo zokudibanisa.
Ngokuqwalasela ngononophelo ezi zinto ngexesha lokukhetha izinto, iinjineli zinokuphucula ukusebenza kweentsimbi zesinyithi ezidityanisiweyo ngokusekwe kwiimfuno zazo ezithile zesicelo kunye neemeko eziya kuhlangabezana nazo ngexesha lokusebenza.
Usetyenziso lwe-Edge Welded Metal Bellows
Iintsimbi zentsimbi ezifakwe kwi-Edge welded zizinto ezinokusetyenziswa kwiindawo ezahlukeneyo ukusombulula iingxaki ezinxulumene noxinzelelo, ubushushu, kunye nokuhamba koomatshini. Zidlala indima ebalulekileyo kwiintlobo ngeentlobo zezicelo ezifuna ulawulo oluchanekileyo, ukuqina, kunye nokusebenza okuthembekileyo. Nazi ezinye zeendlela eziphawulekayo zokusebenzisa iintsimbi zentsimbi ezifakwe kwi-Edge welded:
Inqwelo-moya kunye noKhuselo
Kwimizi-mveliso yeenqwelo-moya nezokhuselo, iintsimbi zesinyithi ezifakwe emphethweni zisetyenziselwa ukugcina uxinzelelo, ukuphendula kutshintsho lobushushu, kunye nokubonelela ngokuthembeka phantsi kweemeko ezinzima. Zinokufumaneka kwiinkqubo zesathelayithi zokuqhubeleka, izikhokelo zamaza eradar, iimitha zetanki yepetroli, iinkqubo zokupholisa izixhobo ze-avionics, ii-cryogenic couplings okanye izihlanganisi, izinto zokutywina nge-vacuum ze-infrared detectors okanye ii-sensors.
Ishishini leSemiconductor
Ishishini le-semiconductor lidla ngokusebenzisa ii-bellows zesinyithi ezidityanisiweyo ukuze zigcine indawo ecocekileyo ngokulawula ungcoliseko ngaphakathi kwemigca yegesi yenkqubo (oomatshini bokugrumba) okanye amagumbi okucoca (ukufakwa komphunga ngokwasemzimbeni). Zixhasa iimfuno zokuvezwa kokukhanya kwe-ultraviolet ngexesha leenkqubo ze-photolithography ngokukhupha igesi kancinci. Ukongeza, zibonelela ngamandla okudlulisa abalulekileyo kwii-wafers ngexesha lokwenziwa ngokuvumela iintshukumo ezijikelezayo eziphantsi kokungqubana kunye nokuguguleka.
Izixhobo zonyango
Kwizixhobo zonyango ezifana neempompo zokuncedisa intliziyo okanye iintliziyo zokwenziwa, iintsimbi zesinyithi ezidityanisiweyo zibonelela ngolawulo lokuhamba kwamanzi oluqhutywa ngokuchanekileyo kuquka igazi okanye amayeza ngelixa ziqinisekisa ukuthembeka okuphezulu nokuba kushukuma kancinci. Zikwanceda ekufezekiseni iindawo ezivalekileyo ezivalekileyo eziqulethe izinto ze-elektroniki ezibuthathaka ezifuna ukhuseleko kwimidiya enamandla ekhoyo emzimbeni womntu.
Ishishini leeMoto
Iintsimbi zentsimbi ezifakwe kwi-Edge zisetyenziswa kwiimoto ezifana neevalvu zokujikeleza igesi ephumayo (EGR), ii-actuators zesango lenkunkuma zee-turbochargers kunye nee-servomotor ezisetyenziswa kwiinkqubo zokuqhobosha ezichasene nokutshixa (ABS). Ezi zinto zinegalelo ekulawuleni ulwelo ngokufanelekileyo kunye nolawulo lokuphendula ngexesha lokusebenza kwezithuthi.
Iigeyiji zoxinzelelo kunye neeSensors
Iigeyiji zoxinzelelo kunye neesensa ezininzi zixhomekeke kwintshukumo encinci eyenzeka kwiintsimbi zesinyithi eziwelsiweyo ezisemaphethelweni ukuze zirekhode ngokuchanekileyo utshintsho kuxinzelelo okanye ukufuduka. Zinceda ekulinganiseni okuchanekileyo nokunovakalelo oluya kwandiswa kwii-hydraulic accumulator, iivalvu zokulawula ukuhamba kwamanzi, ii-pressure compensators kunye nee-vacuum switches.
Iingenelo kunye nokungalungi kwe-Edge Welded Metal Bellows
Iingenelo
Iintsimbi zentsimbi eziweldiweyo ezikwi-Edge zibonelela ngeenzuzo ezahlukeneyo ezenza zibe sisisombululo esifanelekileyo kwizicelo ezahlukeneyo. Ezinye zeenzuzo eziphambili ziquka:
Ukuguquguquka okuphezulu: Zinokwandiswa, zicinezelwe, kwaye zigobeke ngaphandle kokulahlekelwa kakhulu kukusebenza okanye ukuqina.
Ixesha Lokuphila: Ngokukhethwa kakuhle kwezinto kunye noyilo, iintsimbi zesinyithi ezidityanisiweyo ezikwi-edge zibonisa ubomi obude benkonzo, zihlala ixesha elide kunezinye iindlela zobugcisa.
Ububanzi bobushushu: Ezi zixhobo zenziwe ngezinto ezisemgangathweni ophezulu ezimelana nobushushu obuninzi bokusebenza, nto leyo ezenza zifaneleke kwiindawo ezahlukeneyo.
Izinga lokuvuza eliphantsi: Inkqubo yokuwelda emphethweni ibangela ukuba kubekho ukutywinwa okuvalekileyo phakathi kwe-convolutions, okuqinisekisa ukuba akukho gesi okanye ukuvuza kolwelo okuncinci ngexesha lokusebenza.
Ukwenziwa ngokwezifiso: Abavelisi banokuvelisa izisombululo ezenzelwe wena ngokusekelwe kwiimfuno ezithile zesicelo, kubandakanya utshintsho kubungakanani, imo, kunye nezinto ezisetyenzisiweyo.
Iingxaki
Nangona kukho iingenelo ezininzi zeentsimbi zesinyithi eziwelsiweyo, zikwanazo neengxaki ezimbalwa:
Iindleko eziphezulu kwangaphambili: Xa kuthelekiswa nezinye iindlela zobuchwepheshe ezifana nee-diaphragms kunye nezipringi ezithe tyaba, ii-edge welded metal bellows zihlala zibiza kakhulu ngenxa yobunzima kunye nokuchaneka okufunekayo kwinkqubo yokwenza.
Inkqubo yokuvelisa eyinkimbinkimbi: Ukuveliswa kweentsimbi ezifakwe emphethweni kufuna izixhobo ezikhethekileyo kunye nabasebenzi abanobuchule ukuze kufezekiswe iintsimbi ezisemgangathweni ezihambelanayo kunye nokusebenza ngokufanelekileyo kokutywina.
Imida yoyilo: Ekubeni ezi zinto zixhomekeke ekuguqukeni kwezinto ezixineneyo ukuze zilungele intshukumo, kunokubakho imida ngokubhekiselele ekuphambukeni okuphezulu okanye amandla okuphatha uxinzelelo.
Ngamafutshane, nangona ii-edge weld metal bellows zinezibonelelo ezifana nokuguquguquka okuphezulu, ubomi obude, ukwenziwa ngokwezifiso, amazinga aphantsi okuvuza, kunye namaqondo obushushu aphezulu okusebenza; zijongene nemingeni evela kwiindleko eziphezulu zokuqala zokuthenga okanye zokuphumeza kunye neenkqubo zokuvelisa ezintsonkothileyo ezifuna ubuchule obukhethekileyo kunye nezixhobo ukuze ziphumelele - ezi kufuneka zilinganiswe neenzuzo ezininzi zesicelo ngasinye, ukuze kuchongwe ukuba ii-edge weld metal bellows zifanelekile na.
Ukuthelekisa iiBellows zeMetal eziWelded Edge kunye neeTekhnoloji eziNye
Iintsimbi zesinyithi ezifakwe kwi-Edge welded zihlala zithelekiswa nezinye iindlela zobuchwepheshe ezifana nee-diaphragm seals, ii-elastomeric seals kunye nee-O-rings, kunye neentsimbi ezenziwe nge-electroformed. Ukuqonda umahluko kunokunceda ekuchongeni ubuchwepheshe obufanelekileyo bokusetyenziswa okuthile.
Iiseal zeDiaphragm ziimembrane zesinyithi ezibhityileyo okanye ze-elastomeric ezigobekayo xa kufakwa uxinzelelo. Zahlukile kwiibellows zesinyithi eziweldiweyo ezisemacaleni ngokuguquguquka kwazo kunye nokukwazi kwazo ukubetheka okulinganiselweyo. Iiseal zeDiaphragm nazo zifuna amandla angakumbi ukuze zigobeke, nto leyo esenokungafunekiyo kwezinye izicelo. Nangona zinexabiso eliphantsi xa kuthelekiswa neebellows zesinyithi, iimpawu zazo zokusebenza zithintela ukusetyenziswa kwazo ikakhulu kwizicelo zokuva uxinzelelo.
Iiseal ze-Elastomeric kunye nee-O-rings zizinto ezifana nerabha ezenziwe ngezinto ezahlukeneyo (ezifana ne-EPDM, i-Nitrile, okanye i-Silicone) ezibonelela ngesitywino phakathi kweendawo ezimbini ngokucinezela phantsi koxinzelelo. Nangona zineempawu ezintle zokutywina kunye neendleko eziphantsi xa kuthelekiswa neebellows zesinyithi, iiseal ze-elastomeric ziyasokola nobushushu obuncinci kunye nokumelana okuncinci nokuvezwa ziikhemikhali. Ezi zinto zizenza zingafaneleki ukusetyenziswa kwiindawo ezixineneyo apho iibellows zesinyithi eziweldiweyo zibalaseleyo.
Ii-bellows ezenziwe ngombane, njengee-bellows zesinyithi ezidityanisiweyo ngomphetho, zenziwe ngee-convolutions ezininzi zisebenzisa iintsimbi eziphambili zokwakha; nangona kunjalo, zisebenzisa inkqubo eyahlukileyo yokuvelisa. I-Electroforming inika iindonga ezincinci kunye nokuguquguquka okungaphezulu kunee-bellows ezidityanisiweyo ngomphetho, kodwa ngenxa yokungabi namandla aneleyo kunye nobomi bokudinwa. Ii-bellows ezenziwe ngombane zilungele ngcono imisebenzi ebuthathaka apho kufuneka ukuchaneka okuphezulu ngelixa kugcinwa amanqanaba aphantsi e-hysteresis (ukungabikho kokuphendula).
Ekugqibeleni, ukhetho phakathi kwezi teknoloji luxhomekeke kwiimfuno ezithile ezifana nokuqina, ukunyamezela ubushushu, ukuhambelana kweekhemikhali, imida yobunzima, iindleko zomjikelo wobomi kunye neempawu zokusebenza ezifunwa yisicelo. Iintsimbi zesinyithi ezifakwe emphethweni zibonelela ngeenzuzo ngaphezu kwezinye iindlela ngokubhekiselele kumlinganiselo wamandla ukuya kobunzima, amandla okulawula intshukumo ngokuchanekileyo phantsi kweemeko ezinzima, kunye nobomi obude bokudinwa. Nangona kunjalo, zisenokungabi zilungele kakhulu izicelo ezifuna izisombululo ezingabizi kakhulu okanye iinjongo ezilula zokuvala ngaphandle kwesidingo sokumelana nokugqwala okukhulu okanye ukujikeleza kobushushu.
Imibuzo ebuzwa qho
Yintoni umahluko phakathi kwe-edge welded kunye ne-electrodepositioned metal bellows?
Iintsimbi zentsimbi ezidityanisiweyo emphethweni zenziwa ngokudityanisa ii-diaphragms ezahlukeneyo ukuze kwenziwe uthotho lwee-convolutions, ngelixa iintsimbi ezidityanisiweyo nge-electrodeposition (electroformed) ziquka ukufaka umaleko wesinyithi kwi-mandrel kunye nokuwukhupha emva kokuba ubukhulu obufunekayo bufezekisiwe. Nangona zombini ezi ntlobo zinokufikelela ekuguquguqukeni okuphezulu kunye nokuchaneka, iintsimbi ezidityanisiweyo emphethweni zihlala zinokumelana okukhulu noxinzelelo ngenxa yokwakhiwa kwazo ezidityanisiweyo.
Ndingazikhetha njani izinto ezifanelekileyo zokusebenzisa isinyithi esidityanisiweyo esisecaleni?
Ukukhetha izinto ezifanelekileyo kuxhomekeke kwizinto ezifana nendawo yokusebenza, amandla okubola, ubushushu obuphezulu, ubomi bokudinwa, kunye nokuhambelana kwenkqubo. Izinto eziqhelekileyo ezikhethwayo ziquka intsimbi engatyiwayo (eyona iguquguqukayo), i-Inconel (kwizicelo zobushushu obuphezulu), okanye i-Titanium (xa ukuxhathisa okukhaphukhaphu nokubola kubalulekile). Nxibelelana neengcali okanye ubhekisele kwiimfuno zakho zesicelo ukuze ufumane isikhokelo esifanelekileyo ekukhetheni izixhobo.
Ngaba iingxolo zentsimbi ezidityanisiweyo ezisemacaleni zinokulungiswa?
Ukonakala kwentsimbi edityanisiweyo emphethweni kunokubeka emngciphekweni ukuthembeka kwayo kunye nokusebenza kwayo. Ngokuxhomekeke kubungakanani bomonakalo kunye nendawo apho kukho imingxunya/ukuvuza, kunokwenzeka ukulungisa imingxunya ngokuyivala okanye ukuyilungisa imingxunya okanye imingxunya. Nangona kunjalo, khumbula ukuba ukulungiswa kwemingxunya kunokutshintsha iimpawu zokuguquguquka kwendibano. Soloko uqhagamshelana neengcali ngaphambi kokuba uzame naluphi na ukulungiswa okanye ufune uvavanyo lobuchwephesha.
Ihlala ixesha elingakanani intsimbi edityanisiweyo emphethweni?
Ubomi benkonzo yentsimbi edityanisiweyo emphethweni buxhomekeke kwizinto ezahlukeneyo ezifana nezinto eziphathekayo, umgangatho wenkqubo yokwenziwa, iingxaki ezihambelana noyilo lwayo, iimeko zemeko yokusebenza ezifana nemijikelo yoxinzelelo kunye nokuguquguquka kobushushu okuchaphazela ubomi bokudinwa. Ukuze uphucule ixesha elide, landela izikhokelo zokufakela ezifanelekileyo kunye neenkqubo zokulungisa rhoqo.
Ngaba kukho ezinye iindlela zokusebenzisa i-edge welded metal bellows kwisicelo sam?
Kukho iindlela ezahlukeneyo ezikhoyo ngokuxhomekeke kwiimfuno zakho zesicelo esithile. Ezinye iindlela eziqhelekileyo ziquka izitywino ze-diaphragm (zezixhobo zokulinganisa uxinzelelo), izitywino ezinentwasahlobo (zezicelo zokuvala ezijikelezayo), kunye nezitywino ze-hydraulic/pneumatic piston okanye zentonga. Nangona kunjalo, kubalulekile ukuvavanya imeko yokusebenza, iimfuno zokuhamba, kunye noyilo lwenkqubo iyonke ngaphambi kokukhetha itekhnoloji eyahlukileyo.
Ngaba kunokwenzeka ukuba uhlengahlengiso lwezikhonkwane zesinyithi eziwelsiweyo ezisemaphethelweni?
Ewe, iintsimbi zentsimbi ezifakwe emphethweni zinokwenziwa ngokwezifiso ngokusekelwe kwiimfuno ezithile zesicelo, ezinje ngokukhethwa kwezinto, ijiyometri esezantsi (ukubalwa kwe-convolution kunye nokuphakama), uqwalaselo lwee-end flanges, kunye nohlobo lwesitywina. Sebenzisana nomenzi okanye iqela lobunjineli elithembekileyo eligxile kwizisombululo ezenziwe ngokwezifiso ukuqinisekisa ukusebenza okuphezulu kunye nokuhambelana kwezinto kwisicelo sakho esikhethekileyo.
Ukuququmbela
Ukuqukumbela, ii-edge weld metal bellows zezona zibalaseleyo zokusombulula iingxaki ekusombululeni imingeni yokutywina okuguquguqukayo kunye nokuguquguquka. Ngokubonelela ngendawo evalwe kakuhle, ukuthembeka okugqwesileyo, amandla okwenza ngokwezifiso, kunye nexesha lokuphila elimangalisayo, ezi zinto zinobuchule zikulungele ukujongana nezicelo zakho zobunjineli ezifuna kakhulu. Musa ukuvumela izinto ezithintelayo ziphazamise iminqweno yakho yoyilo - yamkela amandla e-edge weld metal bellows kwaye ufumane izisombululo eziguqulayo namhlanje!
Ixesha leposi: Jan-05-2024