Dab tsi machining txoj kev twg haum rau STKM11A steel yeeb nkab?
Stkm11a steel yeeb nkab yog haum rau machining cov hau kev xws li tig, khib, stamping, thiab dabtsi txias. Vim tias nws cov ntsiab lus carbon qis (tsawg dua los yog sib npaug rau 0.12%), cov khoom no muaj kev ua tau zoo heev thiab txo cov cuab yeej kev hnav. Thaum drilling thiab tapping, nws raug nquahu kom siv lub coolant kom tsim nyog kom tsis txhob overheating. Thaum lub sijhawm dabtsi yog khoov, nws zoo heev yooj yim ua rau nws tsis tshua raug ntes, tab sis kev saib xyuas yuav tsum tau ua kom tsis txhob muaj ntau dua bendii. Rau siab - precision seem, txias} {}}}}}}}}}}}}} Cov yeeb nkab steel yog qhov kev xaiv zoo dua vim yog nws qhov kev xaiv kom nruj.
Dab tsi yog qhov weldability ntawm stkm11a steel yeeb nkab?
Stkm11a steel yeeb nkab muaj zoo heev weldability thiab yog haum rau arc vuam (smws), roj av, gtaw / tig), thiab hluav taws xob rov qab vuam (ERW). Vim tias nws cov pa roj carbon tsawg, cov cua sov- kev ua yeeb yam muaj zog rau cov neeg tawv me me thaum lub sij hawm vuam muag, txo cov kev ua haujlwm tawg. Rau tuab -}} piped kav dej, preheating rau 100 {{}}}}}}}} kev pom zoo kom txo qis kev ntxhov siab. Tshaj tawm - Weld Kev Kho Mob Cua sov feem ntau tsis tas yuav yog, tab sis kev nyuaj siab txhawb nqa kev tuaj yeem ua yog hais tias tus qauv welded yog yuav ua kom muaj zog. JIS Z3311 Cov Qauv Cov Khoom Siv Low-Carbon Cov Hluav Taws Xob lossis cov xaim hluav taws xob tau pom zoo raws li kev pom zoo.
Cov teeb meem tseem ceeb yuav tshwm sim thaum vuam Stkm11a steel yeeb nkab?
Cov teeb meem muaj peev xwm thaum vuam Stkm11a steel yeeb muaj xws li porosity, tsis muaj fusion, thiab weld distortion. Porosity feem ntau tshwm sim los ntawm damp weld cov khoom siv lossis impection tiv thaiv roj, yog li cov kab hlau yuav tsum tau qhuav ua ntej vuam ua ntej siv roj zoo. Slag suav nrog thiab tsis muaj fusion tuaj yeem zam los ntawm kev hloov kho vuam tsis (xws li cov khoom siv tam sim no thiab voltage) thiab ntxuav lub zawj. Weld distortion tuaj yeem tswj tau los ntawm kev siv fixtures lossis kev sib twv tshuaj vuam ua ntu zus. Rau cov qauv tseem ceeb, tsis - kev sim siab (xws li x - kev sim ua kom zoo nkauj lossis ultrasonic kuaj kom ntseeg tau tias weld zoo.
Yuav Stkm11a steel yeeb nkab muab welded nrog lwm cov ntaub ntawv? Stkm11a steel yeeb nkab tuaj yeem welded nrog qis {2} {{{{{{{{{{{{}} alloS steels (xws li cov sus304), tab sis cov khoom sib xyaw yuav tsum tau txiav txim siab. Thaum vuam nrog stainless hlau, 309l lossis 312 vuam cov khoom siv tau pom zoo kom txo qis kev pheej hmoo ntawm cov pa roj carbon tsiv teb tsaws chaw thiab tawg. Thaum vuam tawm cov hlau cuav, preheating thiab tshaj tawm {{} Weld txias cov nqi yuav tsum tau hloov kho raws qhov sib txawv ntawm cov coeffalients ntawm ob cov khoom. Ib qho kev tsim nyog ua ntej-}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Kev ua kom tau sib koom ua ke ua tau raws li qhov yuav tsum tau ua.
Yuav ua li cas txhim kho Stkm11a steel yeeb nkab vuam kev ua tau zoo?
Cov hau kev rau kev txhim kho STKM11A steel yeeb nkab txuas kev ua haujlwm, xws li wring efficiency willing - cored hlau). Rau siab - ntim ntau lawm, cov hluav taws xob tiv thaiv vuam (ERW) lossis laser vuam tuaj yeem nce vuam kev vuam. Tsim tsim cov zawj (xws li v - zoo li tus txiv neej lossis u} zoo li tus neeg tuaj yeem siv lub sijhawm siv. Tsis tas li ntawd, thaum siv multi {{- {{10} {10} {{10} {{10} {{} {}} {{} {}} {}} {} {
