發(fā)布時(shí)間：2018-01-18 11:32

  本文關(guān)鍵詞：大型機(jī)床床身鑄造工藝的優(yōu)化設(shè)計(jì)　出處：《熱加工工藝》2017年17期 　論文類型：期刊論文

  更多相關(guān)文章： 機(jī)床床身 Any Casting 模擬仿真 澆注系統(tǒng)

【摘要】：以某大型機(jī)床床身為研究對(duì)象,在對(duì)鑄件結(jié)構(gòu)充分分析的基礎(chǔ)上,設(shè)計(jì)了底注式多內(nèi)澆道澆注系統(tǒng)和均布頂冒口鑄造工藝。通過Any Casting軟件完成鑄件成型過程的模擬仿真,以模擬結(jié)果為依據(jù),對(duì)原工藝的澆注系統(tǒng)、冒口、冷鐵進(jìn)行了優(yōu)化,并確定出澆注溫度1320℃,澆注速度1.2 m/s為最佳工藝參數(shù)。使用優(yōu)化后工藝及參數(shù)得到的鑄件質(zhì)量理想,鑄件質(zhì)量達(dá)到驗(yàn)收標(biāo)準(zhǔn)。
[Abstract]:Taking the bed of a large machine tool as the research object, the structure of castings is fully analyzed. The casting process of the casting process was simulated by Any Casting software, and the simulation results were based on the simulation results. The gating system, riser and cold iron of the original process were optimized, and the pouring temperature was determined to 1320 鈩，

本文編號(hào)：1440761