Seamless mechanical steel yeeb nkab yog ib qho ntawm feem ntau siv hom seamless steel kav.Lub seamless steel yeeb nkab muaj qhov hollow seem thiab tsis muaj welds txij thaum pib mus txog thaum xaus.Piv nrog cov khoom siv hlau xws li cov hlau puag ncig, seamless steel yeeb nkab muaj qhov hnyav dua thaum khoov thiab lub zog torsion zoo ib yam, thiab nws yog hom kev lag luam hla ntu hlau.
Muaj ob hom seamless mechanical steel yeeb nkab:
Cold drawn seamless (CDS) thiab kub dov seamless (HFS).Ob leeg CDS thiab HFS steel kav muaj lub zog thiab kav ntev, tab sis cov txheej txheem tsim tau zoo ntawm txhua hom yeeb nkab sib txawv me ntsis.Kev txiav txim siab seb cov yeeb nkab txias seamless los yog kub ua tiav seamless yeeb nkab yog qhov zoo tshaj plaws nyob ntawm seb koj npaj siv cov yeeb nkab rau koj daim ntawv thov.
Qhov txias rub seamless mechanical raj yog ua los ntawm kub dov SAE 1018 carbon steel thiab ces ncab ntawm chav tsev kub.Thaum lub sij hawm stretching txheej txheem, lub hau ntawm lub raj dhau los ntawm pwm.Kev quab yuam yog siv los ncab cov hlau mus rau qhov xav tau tuab thiab zoo li qub thiab du nto.Cov yeeb nkab steel no ua tau raws li tus qauv ASTM A519.Nws muaj zog yield zog, ze tolerances thiab du nto, ua rau nws yog thawj xaiv rau ntau yam khoom siv.
Common carbon steel seamless mechanical kav:
ASTM A106 Gr.B Seamless Steel Yeeb Nkab
ASTM A53 GR.B Seamless Steel Yeeb Nkab
Qhov zoo ntawm txias kos seamless (CDS):
Zoo nto tiav-zoo heev machinability-nce qhov ntev kam rau-siab zog-rau-qhov hnyav piv.Kev kho cua sov seamless mechanical raj yog tsim los siv SEA 1026 carbon steel thiab tsim los siv tib txheej txheem extrusion, tab sis tsis muaj qhov kawg ntawm kev kos lub raj ntawm chav tsev kub.Cov kav hlau uas tsim los ntawm cov txheej txheem HFS yog ib qho yooj yim rau txheej txheem thiab yog qhov zoo tagnrho rau cov ntawv thov uas tsis tas yuav tsum muaj qhov ntev ntev los yog du nto tiav.HFS steel yeeb nkab ua tau raws li ASTM A519 tus qauv thiab feem ntau yog siv rau hauv cov ntawv thov uas xav tau cov phab ntsa tuab thiab hnyav dua.
Qhov zoo ntawm thermally processed seamless (HFS):
Cov khoom siv raug nqi-zoo processability-wide loj ntau yam.Cold drawn seamless thiab kub-tiav seamless mechanical steel kav tsim los ntawm ASTM A519 muaj nyob rau hauv ntau yam kev teeb tsa.
Post lub sij hawm: Aug-11-2023