Kooxda Tianjin Yuantai Derun JCOE Φ1420 weynDhuumaha lsawcutubka ayaa la hawlgeliyay si loo buuxiyo farqiga ka jira suuqa Tianjin
JCOE waa tignoolajiyada samaynta birta dhexroor weyn oo dhumuc weyn, oo ku salaysan habka wax soo saarka alxanka arc laba dhinac quusin, halkaas oo alaabta la shiiday, pre-qaloocsan, qaloocsan, tollayn, gudaha alxanka, dibadda welded, toosan, iyo flat-dhammeeyey in habraacyo badan. Habka samaynta waxaa loo kala qaybin karaa N+1 tillaabooyinka (N waa leydhka togan), iyadoo saxanka birta si toos ah loo quudin doono oo si toos ah loogu foorarsanayo tillaabooyinka la dejiyay si loo gaaro horumarka CNC ee samaynta JCO. Saxanka birta ah wuxuu galaa mashiinka samaynta jihada leexsan, waxaana u kaxeeya gawaarida quudinta si ay u fuliyaan marxaladda koowaad ee N / 2 tillaabooyin badan oo foorarsi ah si loo gaaro "J" samaynta qaybta hore ee saxanka birta; Marxaladda labaad marka hore waxay samaysaa saxan bir ah oo "J" ah oo degdeg ah quudinta transverse si ay u gudubto booska cayiman, laga bilaabo dhamaadka kale ee saxanka birta ah ee aan qaabaysan ee N / 2 kale oo tallaabooyin badan leh, si loo gaaro qaybta labaad ee saxanka birta samaynta, si loo dhamaystiro "C" samaynta; Ugu dambeyntii, qaybta hoose ee "C" billet billet foorarsi hal mar si loo gaaro "Tallaabo kasta oo saxaafaddu waxay ku salaysan tahay mabda'a aasaasiga ah ee foorarsiga saddex-dhibcood.
Dhuumaha birta LSAWdoor muhiim ah ka ciyaaradhuunta lsawmashaariicda, mashaariicda gudbinta biyaha iyo gaaska, dhismaha shabakada dhuumaha magaalooyinka, tuullaynta buundooyinka, dhismaha dawladda hoose iyo dhismaha magaalooyinka. Sanadihii la soo dhaafay, sida nooc cusub oo tamarta-badbaadinta iyo nidaamka dhismaha deegaanka saaxiibtinimo, dhismaha birta qaab dhismeedka ayaa lagu amaanay sida "dhismaha cagaaran" ee qarniga 21aad. In ka badan iyo in ka badan-sare-sare iyo ultra-sare-sare nidaamka design dhismaha in la siiyo mudnaanta isticmaalka nidaamka dhismaha birta ama birta la taaban karo, dhismayaasha waaweyn-span si firfircoon u isticmaalaya qaab dhismeedka grid meel, qaab-dhismeedka truss saddex-cabbir ah, qaab-dhismeedka xuubka cable iyo nidaamka qaab-dhismeedka pre-stressed, kuwanu waa biibiile birta in dhismaha dalabka badan, scenariometer-scenarios steel. ayaa sidoo kale si weyn u kordhay. Dhab ahaantii, ahlsaw iyo hsaw tubooyinkasoo saaray by Yuantai Derun Steel Pipe Group wax soo saarka ayaa si weyn loo isticmaalaa. Sida tayo sare lehsoo saaraha tuubada lsawShiinaha, Yuantai Derun waxay ku lug leedahay bixinta tuubooyinka birta ee mashaariic badan oo waaweyn.
Dhowaan, kooxda Tianjin Yuantai Derun Steel Pipe Group waxay ku gudubtay shahaadada la xidhiidhaAPI 5L dhuumaha lsaw, waxaana si aad ah loogu isticmaali doonaa meelo kala duwan mustaqbalka. Waxyaabaha ugu muhiimsan waxaa ka mid ahlsaw dhuumaha birta kaarboon, dhexroor weyn lsaw dhuun bir ahiyolsaw tuubo bir alxan.
Unugga JCOEΦ1420 ee kooxda Tianjin Yuantai Derun Steel Pipe Group waxay soo saari kartaa tilmaamo u dhexeeya Φ355.6mm ilaa Φ1420mm dhexroorka iyo ilaa 50mm ee dhumucda gidaarka, taas oo buuxin doonta farqiga u dhexeeya suuqa Tianjin ee badeecadaha noocan oo kale ah marka la geliyo qaab-dhismeedka oo si weyn u gaabin kara waqtiga-wareejinta, habaynta iyo habaynta. tuubooyinka afar geesoodka ah. The laba-dhinac quusidda arc alxanka weyn ee dhaadheer welded si toos ah loo isticmaali karaa saliidda iyo gudbinta gaaska, JCOE birta birta ah ayaa si weyn loo isticmaalo in mashruuca "West-East gaaska gudbinta" qaranka, halka sida bir qaab dhismeedka lagu dabaqi karo in dhismaha birta ultra-sare-sare, marka lagu daro isticmaalka "wareeg ilaa labajibbaaran" geeddi-socodka lagu dari karaa in ka badan dhexroor dhexroorka geeddi-socod. Tuubooyinka birta ah ee aadka u weyn ee aadka u dhumuc weyn leh, kuwaas oo loo isticmaali karo tas-hiilaadka madadaalada ee waaweyn iyo mashiinada culus iyo soosaarka qalabka.
