【摘要】：采用Anycasting軟件對(duì)A356合金鑄件半固態(tài)擠壓鑄造過程中充型和凝固過程進(jìn)行數(shù)值模擬。研究了壓射速度、澆注溫度對(duì)半固態(tài)A356鋁合金擠壓鑄造過程的影響,對(duì)工藝參數(shù)進(jìn)行了優(yōu)化,并對(duì)壓鑄模具進(jìn)行了改進(jìn)。結(jié)果表明,模具預(yù)熱溫度為200℃,澆注溫度為600℃,壓射速度為0.5m/s,內(nèi)澆口厚度為5mm時(shí),能夠獲得質(zhì)量理想的鑄件。
[Abstract]:The mold filling and solidification process of A356 alloy casting during semi solid squeeze casting were simulated by Anycasting software. The effects of injection speed and pouring temperature on the extrusion casting process of semi-solid A356 aluminum alloy were studied. The process parameters were optimized and the die casting die was improved. The results show that when the preheating temperature is 200 鈩，

本文編號(hào)：2219709