Lub luag haujlwm dab tsi ua TZM Molybdenum Mandrels Ua Si hauv Seamless Pipe Tech Evolution?

Kev tsim cov hlau txuas txuas ntxiv yog qhov nyuaj vim tias peb xav tau los hloov cov hlau ntom ntom rau hauv cov kav dej khoob nrog ob sab uas zoo tib yam ntom ntom thoob plaws. Hauv qhov no, cov cuab yeej (mandrels) ua haujlwm tau kub heev, tshaj 1100 degree. Lawv kuj tau compressed, contorted, thiab warmed thiab chilled ntau zaus.

Hnav mandrels nquag tsis tuaj yeem nyob hauv daim ntawv zoo li no hnyav. Lawv yuav flex los yog tawg, ua rau muaj teeb meem hauv kev tsim lub tog raj kheej lossis ua rau cov kav dej tsis zoo.

Tab sis tam sim no, TZM Molybdenum Mandrel tau daws qhov no. Keeb kwm, lawv ua haujlwm zoo ntawm cov cua sov siab. Thaum kawg, lawv txuas ntxiv ruaj thiab tsis ncab tawm txawm tias sov rau lub sijhawm ntev. Qhov no tswj cov yeeb nkab- ua cov txheej txheem tsis tu ncua. Tsis ntev los no, hais txog cov khoom sib txawv tshwj xeeb, Cov khoom siv nyiaj ntev dua li cov neeg laus, txhais tau tias peb hloov lawv tsawg dua thiab txuag nyiaj.

Vim tias lawv ua haujlwm tau zoo, peb cov khoom tseem ceeb heev hauv kev tsim cov hlau tsis sib xws. Yav dhau los, lawv tau pab hauv vario

Ua TZM Molybdenum Mandrels ua haujlwm tau zoo dua qub yeej ib txwm yog txog ob yam tseem ceeb: ua kom ruaj khov ntawm qhov kub thiab txias ntev. Thaum kawg, tsis ntev los no, cov tuam txhab thoob plaws ntiaj teb tau ua cov kev nce qib tseem ceeb uas siv cov txheej txheem hauv qab no:

Kev Kho Sab Nraud: Peb siv cov txheej txheem muaj zog ntawm lub mandrel sab nrauv. Qhov no yog ua tiav siv txoj hauv kev zoo li plasma spraying thiab laser cladding. Qhov no ua rau nws ntau smoother thaum tho, yog li muaj kev sib txhuam tsawg. Kev sim qhia tau hais tias mandrels nrog cov txheej txheem tshwj xeeb no tuaj yeem tiv taus ntau dua 50% txuas ntxiv. Qhov no qhia tau hais tias lub sijhawm luv luv siv rau kev kho cov khoom siv.

Kev tsim cov cuab yeej siv computer: Siv cov cuab yeej siv thev naus laus zis hu ua Finite Element Analysis (FEW), cov neeg tsim qauv tuaj yeem soj ntsuam seb qhov nro thiab kub hloov pauv li cas nyob ib puag ncig ntawm mandrel. Tom qab ntawd lawv tuaj yeem tsim cov mandrel cov duab thiab tsim tau zoo dua. Qhov ntawd pab nthuav tawm lub zog thiab ua rau nws tsis tshua muaj kev puas tsuaj. Txoj kev tshiab ntawm kev tsim tau txo lub sijhawm nws yuav siv los tsim mandrels txog 30% thiab ua rau lawv ua tau zoo dua.

Cov Tswv Yim Tsim Kho Tshiab: Txoj hauv kev tshiab ntawm kev ua kom sov thiab compressing cov khoom, xws li Nqus Hniav Squeezing (VHP), ua rau cov mandrels thicker thiab ntau dua nyob rau hauv. Qhov no ua rau lawv tsis tu ncua txhim kho ntawm kev tswj cov qib siab kub. Cov txheej txheem tshiab no pab tsim mandrels rau qhov txawv thiab siab - cov raj zoo.

Cov khoom lag luam thoob ntiaj teb nthuav tawm cov kev sib tw tshwj xeeb hauv toj roob hauv pes, qhov twg European thiab Asmeskas cov lag luam tau tuav txoj haujlwm ntev nrog cov thev naus laus zis thiab kev lag luam nplua nuj.
Raws li lub hauv paus tsis pom kev ntawm seamless steel yeeb nkab kev lag luam, thev naus laus zis evolution ntawm Cov Khoom lag luam tsis tau tsuas yog tsav cov txheej txheem kev tsim cov yeeb nkab tab sis kuj tseem muab kev txhawb nqa tseem ceeb rau kev tsim khoom siv high{0}} kawg. Los ntawm ib txwm muaj kev paub dhau los-raws li kev tsim khoom mus rau kev tsim digital niaj hnub, cov khoom lag luam tau dhau los ua kev hloov pauv thev naus laus zis. Yav tom ntej, thev naus laus zis kev tsim kho tshiab thiab kev tsim kho kom ruaj khov yuav ua haujlwm ua ob- lub log tsav rau kev lag luam loj hlob. TZM Molybdenum Mandrels yuav tsim kom muaj nuj nqis hauv kev lag luam dav dav thiab ua rau muaj kev txhim kho siab - zoo ntawm kev tsim khoom thoob ntiaj teb.