铣床底座铸件表面缺陷分析
Defect Analysis of Milling Machine Base Casting
刘 焱, 李庆煜
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作者单位:(宜春学院 理工学院,江西 宜春 336000)
中文关键字:铣床底座; 气孔缺陷; 浇注系统; 改进设计
英文关键字:milling machine base casting; gas hole defect; gating system; improved design
中文摘要:对某型铣床底座铸件表面气孔缺陷产生的原因进行分析,通过试验找到了问题的症结。对浇注系统进行了重新改进设计,铸件质量显著提高,达到了预期目的。
英文摘要:The surface defect's cause in the milling machine base casting was analyzed, the solution was found by test. The design of gating system was improved, so the castings' quality significantly improve, the intended purpose was achieved.