Umahluko phakathi kwe-uoe kunyeumbhobho wejcoe

Umgangatho omkhulu, uxinzelelo oluphezulu lonikezelo, imigama emide yezothutho kunye neentlobo ezininzi zendlela yezothutho luphawu oluphambili lwenkqubela phambili yethekhinoloji yeshishini, kodwa kunye nentsingiselo ngokubanzi yophuhliso lweshishini lombhobho.Ngophuhliso loshishino lwe-oyile yaseTshayina, umgca wegesi, umgca wesibini, kunye nezinye iiprojekthi ezinkulu eziqhubekayo, ububanzi obukhulu, ubukhulu bodonga lombhobho ophezulu woxinzelelo, ukuphucula kakhulu imfuno.Umbhobho odityanisiweyo we-spiral weld yemveli awukwazanga ukuhlangabezana neemfuno malunga nomthamo kunye nokusebenza kokhuseleko, ubukhulu bodonga, ubukhulu bodonga, imibhobho ye-LSAW yomgangatho ophezulu wokubuyisela umbhobho we-spiral welded ibe yinto engenakuthintelwa.Umbhobho we-LSAW othembekileyo osemgangathweni, usetyenziswe ngokubanzi kumazwe angaphandle kwi-oyile kunye negesi ye-high-voltage transmission line trunk.Kwiminyaka yakutshanje, ilizwe liya kwenza ngokuthe ngcembe amandla okuvelisa umbhobho we-LSAW, umbhobho oqhelekileyo we-UOE ubuchwepheshe kunye ne-JCOE yobuchwepheshe.

Ngophuculo lomgangatho wentsimbi, ulwakhiwo lwemibhobho, umthungo othe ngqo odityanisiweyo we-arc odityanisiweyo ukuze ube lolona khetho lokuqala lolona mzila uphambili wetranki, ngakumbi kwimekobume yendalo erhabaxa, umbhobho oxineneyo waselwandle.“IProjekthi yoMbhobho weGesi eNtshona-Mpuma, ezimbini, ezintathu, ezine iintlobo zomthungo omkhulu othe nkqo ontywiliselwe umbhobho we-arc odityanisiweyo, i-14% yenziwe ityhubhu ye-JCOE, kwaye enye ithunyelwa ngaphandle kwe-UOE umbhobho.

Inkqubo yemveliso ye-UOE

Izinto eziphathekayo kwi-converter yentsimbi yentsimbi→ukucokisa→ukuphosa okuqhubekayo→icwecwe→welding arc ibhodi→Ukugaya→phambi→Uyabumba→O ukubunjwa kwamanzi anoxinzelelo oluphezulu→yomile→ukuthengisa kwangaphambili→ukuwelda→welding yangaphandle flange ukususwa ucaphula arc ibhodi→weld kunye nombhobho→ukuphela kombhobho owandisiweyo ububanzi bokuphela kokufunyanwa kwempazamo ye-ultrasonic→Ukuhlolwa kweX-reyi→Umbhobho→ityhubhu ekupheleni welds flathead olukhazimlisiweyo→uvavanyo lwe-hydrostatic→weld umbhobho ekupheleni Uvavanyo lwe-X-reyi yovavanyo lwe-ultrasonic ye-weld kunye nesiphelo sombhobho ekupheleni kwe-stratification kunye nokuhlolwa kwe-particle magnetic→remanence demagnetization→ukuhlola umzi-mveliso→ubunzima→umkhohlisi→ityhubhu yokugada umsesane wokulinganisa ubude→uphawu lokutshiza→ukuthunyelwa ngenqanawe

Inkqubo yokuvelisa i-JCOE

Material re-→ukuxhoma ivacuum→ibhodi probe→qhwaba→i-curl yokucwangcisa phambi kwepleyiti yedemi (J ukubumba) kwi.emphethweni webhodi→ikhululekile→ngenisa ipleyiti yentsimbi yedemi (C ukubumba) ipleyiti yentsimbi yedemi→curl→khulula ngaphandle→goba→efakwe ngaphambili→welding ecatshulwe (ukucima) arc ibhodi→ukuwelda→Qing ingcambu Weld→ukuphela kokulungiswa komatshini ukuya kuvavanyo olukhankanyiweyo lwe-hydrostatic (ukhuphe) arc ibhodi→ukuhlolwa kwe-ultrasonic→ukwandiswa koomatshini→ityhubhu ekupheleni kweringi yokuhlola i-ultrasonic→Ukuhlolwa kweX-reyi→Ukuhlolwa kwe-magnetic particle yokuhlolwa kwemveliso egqityiweyo→ukulinganisa kunye nokulinganisa ubude bovavanyo lwe-UT stratification→ngaphandle kwe-anticorrosion→ukubola kwangaphakathi→uphawu→ukuhanjiswa

Ukuveliswa kwe-UOE kunye ne-JCOE, ukuhlukana kweemveliso ezahlukeneyo

Umbono ovela kwiinkqubo ezimbini zemveliso, zombini kwinkqubo yokuqulunqa ngaphambili nangasemva ngokusisiseko iyafana, umahluko omkhulu kukuba indlela yokubumba.Ukubumba i-UOE ikakhulu inamanyathelo amabini: ukubumba u-U kunye nokubumba kwe-O.Kwaye i-JCOE eyenza inxalenye yenkqubo yahlulwe ibe ngamacandelo amathandathu, ukusebenza kakuhle kwemveliso kuyancipha kakhulu.Ukwenza indlela eyahlukileyo, ekhokelela kwi-UOE kunye ne-JCOE umahluko phakathi kobubanzi, ubukhulu bodonga, imilinganiselo, ukusebenza kakuhle kwemveliso, umlinganiselo wesivuno.

Umbhobho womgca we-UOE kunye ne-JCOE yombhobho wepayipi ukusuka kuhlalutyo lokuthelekisa inkqubo yokuvelisa kunye neendleko zokuvelisa, ezi zigqibo zilandelayo:

(1) Ukusebenza kwemveliso ye-UOE, umthamo, kunye nokutshintshwa kwexesha elide lokungunda, lilungele imveliso

(1) Ukuphumelela kwemveliso ye-UOE, umthamo, kunye nokutshintshwa kwexesha elide lokungunda, lilungele ukuveliswa kwezinto ezininzi, imveliso yenkcazo enye;imveliso esebenza ngaphantsi kwe-JCOE, i-mold ehambelana neentlobo ezahlukeneyo, ilungele ngakumbi ukuveliswa komthamo omncinci, iimveliso ezininzi.

(2) i-UOE ivelisa uluhlu lwedayamitha yeemveliso kunye noluhlu lobukhulu kufuneka lube ngaphantsi kwe-JCOE, kodwa lukwazi ngokupheleleyo ukuhlangabezana neemfuno zeprojekthi.

(3) Ukusuka kwindawo yokujonga ukusebenza, umbhobho womgca we-UOE uthelekisa i-JCOE enoxinzelelo olushiyekileyo, ukuchaneka okuphezulu Ubungakanani buvelisa inzuzo kunencinci.