Keeb Kwm Ntawm Radiator
Nyiaj thiab tooj liab yog cov khoom siv thermally zoo tshaj plaws, ua raws li kub thiab txhuas. Tab sis kub thiab nyiaj yog kim heev, yog li tam sim no lub dab dej kub yog ua los ntawm txhuas thiab tooj liab. Hauv kev sib piv, ob qho tib si tooj liab thiab txhuas alloy muaj lawv tus kheej qhov zoo thiab qhov tsis zoo: tooj liab muaj cov thermal conductivity zoo, tab sis nws yog kim dua, nyuaj rau txheej txheem, hnyav, thiab tooj liab radiators muaj cov cua sov me me thiab yooj yim rau oxidize. Ntawm qhov tod tes, ntshiab aluminium yog mos heev los siv ncaj qha. Cov aluminium alloy siv tau tuaj yeem muab cov hardness txaus. Qhov zoo ntawm aluminium alloy yog tus nqi qis thiab lub teeb yuag, tab sis cov thermal conductivity yog qhov phem dua li tooj liab. Yog li, cov ntaub ntawv hauv qab no kuj tau tshwm sim hauv keeb kwm ntawm kev txhim kho radiators:
1.Ntshiab aluminium radiator
Ntshiab aluminium radiator yog cov radiator feem ntau nyob rau hauv thaum ntxov, nws cov txheej txheem tsim yog yooj yim, thiab tus nqi qis. Txog tam sim no, ntshiab aluminium radiator tseem nyob ib feem ntawm kev ua lag luam. Txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau nws, nws yog ib qho tsim nyog yuav tsum tau ua kom cov cua sov ua kom sov hauv thaj tsam ntawm nws cov fins, feem ntau siv cov txheej txheem ua rau cov ntshiab aluminium radiators yog aluminium extrusion technology. Cov cim tseem ceeb rau kev ntsuam xyuas cov ntshiab aluminium radiator yog lub thickness ntawm lub radiator puag thiab tus Pin-Fin piv. Pin hais txog qhov siab ntawm qhov fin ntawm lub dab dej kub, thiab Fin yog hais txog qhov kev ncua deb ntawm ob lub fins uas nyob ib sab. Tus Pin-Fin piv yog qhov siab ntawm tus Pin (tsis suav nrog lub thickness ntawm lub hauv paus) muab faib los ntawm Fin. Qhov loj dua tus Pin-Fin piv txhais tau hais tias qhov loj dua qhov zoo ntawm cov cua kub dissipation cheeb tsam ntawm lub tshuab radiator thiab ntau dua cov txheej txheem aluminium extrusion.
2.Ntshiab tooj liab radiator
Lub thermal conductivity ntawm tooj liab yog 1.69 npaug ntawm txhuas, yog li nyob rau hauv tib yam kev mob, cov ntshiab tooj liab radiator tuaj yeem tshem tawm cov cua sov los ntawm qhov chaw sov. Txawm li cas los xij, qhov kev ntxhib los mos ntawm tooj liab yog qhov teeb meem. Ntau tshaj tawm" ntshiab tooj liab radiators" tsis yog 100% tooj liab. Hauv daim ntawv teev cov tooj liab, cov uas muaj tooj liab ntau dua 99% yog hu ua acid-dawb tooj liab, thiab qib tom ntej ntawm tooj liab yog tooj liab liab nrog cov ntsiab lus tooj liab tsawg dua 85%. Feem ntau ntawm cov ntshiab tooj liab radiators tam sim no nyob rau hauv kev ua lag luam muaj cov ntsiab lus tooj liab ntawm ob. Cov ntsiab lus tooj liab ntawm qee qhov tsis zoo ntawm cov ntshiab tooj liab radiators txawm tias tsawg dua 85%. Txawm hais tias tus nqi qis heev, nws cov thermal conductivity tsawg heev, uas cuam tshuam rau cov cua kub dissipation. Tsis tas li ntawd, tooj liab kuj tseem muaj qhov tsis txaus ntseeg, xws li tus nqi siab, kev ua haujlwm nyuaj, thiab cov khoom siv hluav taws xob loj loj, uas cuam tshuam rau daim ntawv thov ntawm tag nrho cov tooj liab kub dab dej. Lub hardness ntawm liab tooj liab tsis zoo li aluminium alloy AL6063, thiab qee qhov kev ua haujlwm (xws li slitting) kev ua haujlwm tsis zoo li txhuas; lub melting point ntawm tooj liab yog ntau dua li ntawm txhuas, uas yog tsis conducive rau extrusion thiab lwm yam teeb meem.
3.Copper thiab aluminium bonding tshuab
Lub thermal conductivity ntawm tooj liab yog 1.69 npaug ntawm txhuas, yog li nyob rau hauv tib yam kev mob, cov ntshiab tooj liab radiator tuaj yeem tshem tawm cov cua sov los ntawm qhov chaw sov. Txawm li cas los xij, qhov kev ntxhib los mos ntawm tooj liab yog qhov teeb meem. Ntau tshaj tawm" ntshiab tooj liab radiators" tsis yog 100% tooj liab. Hauv daim ntawv teev cov tooj liab, cov uas muaj tooj liab ntau dua 99% yog hu ua acid-dawb tooj liab, thiab qib tom ntej ntawm tooj liab yog tooj liab liab nrog cov ntsiab lus tooj liab tsawg dua 85%. Feem ntau ntawm cov ntshiab tooj liab radiators tam sim no nyob rau hauv kev ua lag luam muaj cov ntsiab lus tooj liab ntawm ob. Cov ntsiab lus tooj liab ntawm qee qhov tsis zoo ntawm cov ntshiab tooj liab radiators txawm tias tsawg dua 85%. Txawm hais tias tus nqi qis heev, nws cov thermal conductivity tsawg heev, uas cuam tshuam rau cov cua kub dissipation. Tsis tas li ntawd, tooj liab kuj tseem muaj qhov tsis txaus ntseeg, xws li tus nqi siab, kev ua haujlwm nyuaj, thiab cov khoom siv hluav taws xob loj loj, uas cuam tshuam rau daim ntawv thov ntawm tag nrho cov tooj liab kub dab dej. Lub hardness ntawm liab tooj liab tsis zoo li aluminium alloy AL6063, thiab qee qhov kev ua haujlwm (xws li slitting) kev ua haujlwm tsis zoo li txhuas; lub melting point ntawm tooj liab yog ntau dua li ntawm txhuas, uas yog tsis conducive rau extrusion thiab lwm yam teeb meem.
