Qhov ncaj seam steel yeeb nkab yuav muab faib ua high-frequency ncaj steel kav thiab faus arc vuam ncaj seam steel kav raws li cov txheej txheem ntau lawm. Ntawm no yog cov feem ntau high-frequency ncaj seam steel kav thiab faus arc vuam ncaj seam steel kav.
faus arc vuam
Tom qab cov hlau phaj siv los tsim ib tug loj-caliber faus arc vuam ncaj seam steel yeeb nkab nkag mus rau hauv cov kab ntau lawm, tag nrho board ultrasonic tshuaj xyuas yog ua ntej; ob-sided milling ntawm ob lub npoo ntawm cov hlau phaj los ntawm lub tshuab milling, kom nws tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm lub phaj dav, sib npaug sib npaug thiab sib npaug sib npaug, thiab qhov sib npaug ntawm qhov sib npaug thiab sib npaug sib npaug. Cov duab ntawm txoj kab nqes; siv lub tshuab ua ntej-bending rau lub pre-bending ntawm lub rooj tsavxwm kom lub ntug ntawm lub rooj tsavxwm muaj ib tug nkhaus curvature; ua ntej ntawm JCO molding tshuab, ib nrab ntawm cov hlau phaj tom qab lub pre-curved dabtsi yog khoov tau stamped ntau zaus thiab nias rau hauv "J" zoo li. Tom qab ntawd lwm ib nrab ntawm cov hlau phaj kuj yog khoov, nias rau hauv "C" duab, thiab thaum kawg lub "O" zoo ntawm qhov 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) nyob rau sab hauv ntawm cov yeeb nkab steel ncaj rau vuam; faus arc vuam yog welded sab nraum sab nraud ntawm lub ncaj arc welded steel yeeb nkab. Tom qab lub vuam tiav lawm, thawj qhov kev tshuaj xyuas ultrasonic (tsuas yog kev tshuaj xyuas cov welds thiab niam cov khoom ntawm ob sab), kev kuaj X-ray thawj zaug (xyuas qhov rhiab heev ntawm kev kuaj pom), qhov ntsuas ntawm txoj kab uas hla, thiab cov dej siab ( dej siab Xovxwm kuaj lub sijhawm 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.
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 hauv seams. , Ua kom tiav lub hom phiaj ntawm vuam vuam. High-frequency welding yog ib qho inductive welding (lossis siab tiv thaiv 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. Kev thov dav.
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 raj dawb paug yog tsim. Los yog ib txheej ntawm impedance (magnetic rods), ib qho hluav taws xob induction Circuit Court yog tsim nyob rau ntawm qhov qhib ntawm impedance thiab qhib lub duct. Nyob rau hauv qhov kev txiav txim ntawm cov tawv nqaij nyiam thiab cov nyhuv nyob sib ze, lub ntug ntawm lub raj lub qhov ncauj muaj lub 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 uas yuav tsum tau siv rau vuam, tom qab lub siab cov menyuam raug nyem, cov hlau ntawm lub xeev melting ua tiav indirect crystal convergence, thiab cov khoom docking weld yog tsim tom qab txias.
