Tuag casting yog txheej txheem casting, tseem hu ua tuag casting. Tuag casting yog txheej txheem ntawm txhaj cov hlau uas tsis yog-ferrous rau hauv pwm los tsim ntau yam duab. Tuag casting qhov chaw yog dav siv nyob rau hauv ntau yam khoom xws li tsheb, khoom siv hauv tsev, tshuab luam ntawv, tshuab xaws, thiab lwm yam.
Tuag casting yog txheej txheem ntawm melting non-ferrous hlau thiab tom qab ntawd siv lub siab los txhaj rau hauv pwm. Vim yog siv cov pwm, nws tsim nyog rau ntau lawm. Tsis zoo li lwm yam castings, tus yam ntxwv ntawm kev tuag-casting yog tias nws yuav tsum tau lub siab, ua rau qhov zoo ntawm qhov tseeb. Tsis tas li ntawd, vim tias cov pwm yog siv los ntawm cov xuab zeb pwm, qhov saum npoo kuj tseem du. Tuag casting yog tsim rau kev tsim cov khoom zoo li cov khoom uas tsis tuaj yeem ua tiav nrog cov ntawv hlau, lossis cov khoom uas tsis tuaj yeem ua tiav nrog cov resin. Vim nws lub peev xwm los tsim cov duab peb-dimensional complex, nws yog tus cwj pwm los ntawm cov qib siab ntawm kev ywj pheej ntau dua li cov ntawv hlau thiab cov txiaj ntsig siab dua li kev txiav. Ntawm qhov tod tes, nws tsis tuaj yeem siv los tsim cov kav dej lossis cov duab hollow. Tsis tas li ntawd, vim yog siv cov pwm, nws tsis haum rau cov duab uas protrude sab hauv, xws li cantilever lossis sab qhov. Tuag casting yog tsim rau cov ntaub ntawv xws li txhuas alloy, zinc alloy, magnesium alloy, tooj liab, thiab lwm yam. tshwj xeeb tshaj yog aluminium tuag casting thiab zinc tuag casting yog dav siv. Ntawm daim duab, txhuas tuag castings raug cim raws li ADC, thiab zinc tuag castings raug cim raws li ZDC.
Cov yam ntxwv ntawm aluminium tuag castings yog lub teeb yuag, muaj zog dua zinc tuag castings, thiab me me hloov pauv raws sijhawm. Yog li ntawd, nws yog siv nyob rau hauv kev tsim ntawm ntau yam, xws li lub casing ntawm lub tsheb gearbox. Tsis tas li ntawd, siv nws cov thermal conductivity zoo, nws kuj yog siv los ua cov phaj kub dissipation. Zinc die-casting yog hnyav dua li txhuas tuag-casting thiab tsis muaj qhov zoo ntawm lub zog. Tab sis nws cov machinability muaj zog heev, thiab nws muaj peev xwm tsim cov khoom uas muaj ntau txoj kev thiab muaj siab precision dua txhuas tuag castings. Feem ntau siv rau kev tsim cov khoom zoo uas tsis tas yuav muaj zog ntau dhau. Nws kuj tau nquag siv nyob rau hauv cov qauv ntawm cov khoom siv tsheb thiab cov tshuab ua haujlwm. Tsis tas li ntawd, vim nws txoj kev kho saum npoo yooj yim, nws kuj yog siv rau cov rooj tog zaum, thiab lwm yam. Txawm hais tias qhov tseeb qhov tseeb ntawm qhov tuag-casting yog qhov siab, piv nrog kev txiav thiab lwm yam txheej txheem, qhov tseeb qhov tseeb tsis siab. Yog li ntawd, kev siv tshuab xws li kev txiav thiab sib tsoo feem ntau yuav tsum tau ua ua ntej sib dhos ntawm qhov chaw mating ntawm qhov chaw tuag-casting, kev teeb tsa ntawm lwm cov khoom, thiab fastening nto ntawm screws.
Txawm hais tias tuag-casting muaj cov khoom loj loj thiab yooj yim los tsim cov duab nyuaj, nws kuj muaj nws qhov tsis zoo.
Lub ntsiab tsis zoo ntawm tuag-casting yog raws li nram no:
Piv nrog rau kev txiav, tib yam khoom muaj zog qis dua
Thaum txhaj cov hlau molten nyob rau hauv siab, muaj teeb meem ntawm kev txo lub zog ntawm cov ntaub ntawv txhuas thiab zinc piv rau cov khoom uas ua los ntawm kev txiav cov txheej txheem vim yog kev sib xyaw ntawm huab cua thiab lwm yam teeb meem. Kev txhaj tshuaj hlau ua kua hauv lub tshuab nqus tsev pwm tuaj yeem txhim kho qhov tsis txaus no, tab sis nws yuav tsum tau them nqi ntau dua.
Cov nqi siab ua ntej
Tuag casting yuav tsum tau siv cov pwm. Tsis tas li ntawd, cov hlau molten yuav tsum tau txhaj, thiab cov khoom siv ntau lawm siv rau kev ua haujlwm yog kim heev. Yog li ntawd, yog tias tsis muaj kev xav tau loj loj xws li hauv cov tsheb, nws yuav tsis tuaj yeem rov qab tau cov nqi pib nqis peev.
Aluminium tuag-casting thiab zinc tuag-casting yog tsuas yog siv nyob rau hauv cov txheej txheem tuag-casting. Aluminium tuag castings muaj cov yam ntxwv ntawm lub teeb yuag, lub zog muaj zog, thiab yooj yim hloov tshav kub. Cov yam ntxwv ntawm zinc tuag-casting yog kev ua haujlwm zoo thiab qhov tseeb qhov tseeb. Thov xaiv ib txoj hauv kev tsim nyog raws li lawv cov yam ntxwv.