Lub thickness ntawm aluminium alloy casting phab ntsa yog hu ua thickness, uas yog ib qho tseem ceeb ntawm cov txheej txheem tuag casting. Qhov tsim nyog tuab ntawm aluminium alloy castings nyob ntawm cov qauv txheej txheem ntawm cov ncauj lus kom ntxaws castings, cov khoom ntawm cov alloy, thiab yog ze ze rau cov txheej txheem tuag casting. Txhawm rau ua tiav ntau yam kev xav tau, cov phab ntsa nyias thiab cov tuab tuab yog tsim nyog.
Aluminium alloy casting txoj cai:
1. Cov phab ntsa ntawm cov khoom tuag-casting yuav tsum tsis txhob nyias dhau. Cov phab ntsa loj heev nyias nyias muaj feem rau cov teeb meem hauv qab-casting.
2. Kev xaiv ntawm lub thickness ntawm cov khoom siv tuag-casting phab ntsa: nyob rau hauv ib puag ncig, lub thickness yuav tsum tsis txhob ntau tshaj 4.5 hli, haum thickness me me thiab nruab nrab aluminium ntsia hlau castings: zinc alloy 1-3mm, txhuas, magnesium alloy 1.5-4mm, alloy tooj liab 2-4mm.
3. Lub thickness ntawm cov khoom siv tuag-casting yuav tsum tsis sib xws, uas muaj txiaj ntsig zoo rau kev ua haujlwm ntawm cov kua hlau alloy tom qab "sau", thiab tuaj yeem tiv thaiv qhov tshwm sim ntawm kev nyuaj siab casting, shrinkage porosity, tawg thiab lwm yam tsis xws luag.
4. Qhov tuab-walled ib feem ntawm lub cub tawg tuag-casting khoom qauv tuaj yeem xaiv nrog kev txhawb nqa tav lossis cam khwb cia hauv cov ntxig los txhim kho nws cov kev ua haujlwm zoo thiab txhim kho kev tsim khoom.
5. Nws tsis raug nquahu kom siv cov txheej txheem ntawm kev nce cov thickness ntawm phab ntsa los txhim kho cov kabmob muaj peev xwm ntawm cov khoom tuag-casting. Thaum lub thickness ntawm cov nplua casting tshaj ib theem, nws tej yam toughness yuav txo raws li.
Qhov zoo ntawm aluminium alloy castings hauv lub neej:
1. Aluminium alloy castings muaj kev ua haujlwm zoo, uas yog ib qho kev ua haujlwm uas muaj ntau yam castings tsis muaj.
2. Txij li thaum txhuas muaj zog ruaj khov thiab tiv taus oxidation, aluminium tuag castings yuav tsis corrode thiab kuj tiv taus corrosion. Cov khoom siv cam khwb cia yog siv rau ntau yam khoom siv kho kom zoo nkauj, kom lawv tuaj yeem tswj tau yam tsis muaj fading.
3. Cov khoom siv txhuas muaj kev poob siab zoo, thiab kev ua haujlwm rau huab cua siab thiab huab cua yog amazing.
4. Txij li thaum lub toughness ntawm txhuas yog zoo heev, nyob ntawm seb lub ductility ntawm tuag-casting aluminium castings, nws muaj peev xwm yuav npaj rau hauv ntau yam duab nrog zoo ductility.
