Strailed steel kav yog cov yeeb nkab steel ntau heev hauv lub neej. Daim ntawv thov ntawm cov kav dej no yog dav heev. Kuv ntseeg tias ntau tus neeg tau hnov txog cov raj xa dej no.Yog li koj puas paub cov cuab yeej siv hluav taws xob ncaj seam steel kav?Cov txheej txheem ntawm cov kav hlau ncaj nraim tuaj yeem muab faib ua ob pawg, ib qho yog high-frequency ncaj seam steel kav, thiab lwm yam yog faus arc vuam ncaj seam steel kav.Cov ob txheej txheem ntau lawm txawv. Cia peb saib cov thev naus laus zis ntau lawm ntawm ob lub kav hlau ncaj ncaj!
1. faus arc vuam
Tom qab cov hlau daim hlau uas yuav siv los tsim loj -caliber faus arc vuam ncaj seam steel kav yog muab tso rau hauv cov kab ntau lawm.Ua ntej ua ib tug tag nrho-board ultrasonic soj ntsuam, thiab ces siv ob-sided nto ntawm steel phaj siv. Muab ob npaug rau-sided milling thiab ua rau saum npoo ntawm cov hlau phaj.Ua kom ob lub npoo npoo ntawm cov phaj steel ncav cuag qhov dav, qhov sib npaug ntawm lub phaj ntug, thiab cov duab ntawm lub toj.Tom qab ntawd, cov khoom siv ua ntej tau txais yuav yog siv. ua ntej-tau txais kev ua haujlwm ntawm ntug kev lag luam, kom cov ntug ntawm lub rooj tsavxwm muaj qhov nkhaus curvature.Tom qab ntawd, siv JCO molding tshuab ua rau peb ib nrab ntawm cov nkhaus steel phaj rau ntau kauj ruam, stamping rau hauv J -shaped shape.Ntxiv rau, stamped lwm ib nrab kauj ruam stamped rau hauv C-shaped puab thiab ua tus O-shaped ntawm qhov kawg qhib.
Ua cov txheej txheem ncaj seam welded steel kav thiab seams thiab siv roj tiv thaiv vuam (MAG) rau kev txuas txuas ntxiv; siv cov kem-rau-xaim faus arc vuam (txog plaub lub xov hlau) ntawm sab hauv ntawm cov yeeb nkab ncaj steel rau welding; faus arc vuam yog welded sab nraum sab nraud ntawm cov ncaj arc welded steel yeeb nkab.Tom qab vuam tiav, qhov Thawj qhov kev tshuaj xyuas ultrasonic (tseem ceeb tshaj plaws ntawm kev soj ntsuam cov welds thiab cov khoom siv niam ntawm ob sab), kev kuaj X-ray thawj zaug (kuaj xyuas qhov rhiab heev ntawm kev kuaj pom), qhov ntsuas ntawm txoj kab uas hla, thiab cov dej siab (dej pressurePress test sij hawm cia li khaws cov ntaub ntawv. ).
Tom qab ntawd ua cov txheej txheem kev tshuaj xyuas ntawm cov kav dej steel rau qhov loj me uas ua tau raws li qhov yuav tsum tau ua, thiab tom qab ntawd ua qhov kev tshuaj ntsuam xyuas ultrasonic thib ob, kev tshuaj xyuas X-ray thib ob, lub raj kawg sib nqus hmoov kuaj, anticorrosive thiab txheej, thiab ua tiav tag nrho cov txheej txheem. txheej txheem.
2. High-frequency vuam
High-frequency welding yog raws li lub hauv paus ntsiab lus ntawm electromagnetic induction thiab AC nqi nyob rau hauv tus neeg xyuas pib, cov nyhuv nyob ib sab, thiab lub vortex thermal nyhuv ntawm ntug ntawm lub weld mus rau lub melting lub xeev, thiab ces nyem nws nrog ib tug roller kom lub seam. ua tiav indirect crystals nyob rau hauv seams., kom ua tiav lub hom phiaj ntawm welding welding.High-frequency welding yog ib qho inductive welding (los yog siab hu rau vuam). Nws tsis tas yuav vuam seam filling, tsis muaj vuam txaws, vuam thermal cuam tshuam rau qhov chaw nqaim, zoo nkauj vuam molding, thiab zoo vuam tshuab ua haujlwm. Yog li ntawd, nws yog raug rau zus tau tej cov steel kav.Wide daim ntawv thov.
Lub siab-frequency vuam ntawm cov yeeb nkab steel siv cov tawv nqaij ntawm cov tawv nqaij-tending nyhuv thiab cov nyhuv ntawm AC zog. Tom qab cov hlau (nrog hlau) yog dov thiab tsim, ib tug ntoo khaub lig-section disconnected ncig lub voj voog yog tsim.Los yog ib txheej ntawm impedance (magnetic rods), ib tug electromagnetic induction Circuit Court yog tsim nyob rau hauv lub qhib impedance thiab qhib ntawm lub impedance. cev. Nyob rau hauv qhov kev txiav txim ntawm cov tawv nqaij nyiam thiab cov nyhuv nyob sib ze, cov ntug ntawm lub raj lub qhov ncauj muaj qhov muaj zog thiab muaj zog thermal nyhuv, yog li ntawd cov ntug ntawm cov welded seams tuaj yeem ua rau cov ntug ntawm cov welded seams.Tom qab cua sov sai sai rau qhov kub thiab txias. rau vuam, tom qab lub siab cov menyuam yog nyem, cov hlau ntawm lub xeev melting tiav indirect siv lead ua convergence, thiab ib tug khoom docking weld yog tsim tom qab txias.
