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題名 | 影響鋁合金外鍋重力鑄造良品率之因素探討=On Factors Affecting the Yield of Gravity Permanent Mold Cast Aluminum Alloy Pot |
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作者 | 楊智富; 謝文彬; 陳孝剛; 黃成康; 蔡宗霖; Yang, C. F.; Sheh, W. B.; Chen, S. K.; Hwang, C. K.; Chai, C. L.; |
期刊 | 鑄工 |
出版日期 | 19970300 |
卷期 | 23:1=92 1997.03[民86.03] |
頁次 | 頁87-93 |
分類號 | 472.5 |
語文 | chi |
關鍵詞 | 外鍋重力鑄造; 不良率; 鋁湯清潔度; 澆鑄速度; 離型劑; 人工澆鑄; Pot gravity permanent mold casting; Yield; Pouring speed; Coating; Casting practices; |
中文摘要 | 大同電鍋是大同公司產品中最經久耐用且膾炙人口的產品,其外鍋係重力鑄造之 鋁矽鎂銅合金,由於其鑄造作業及設備係沿用老舊規劃,目前常遭遇不良率偏高及變化幅度 大之困擾,本研究即針對鑄造不良率偏高及不良率變化不定之因素加以探討,並對其影響程 度多以數量化表示;主要之測試項包括:取湯口處鋁湯清潔度之變化、澆鑄速度、離型劑之 優劣、人工澆鑄之穩定性等因素對不良率之影響。實驗結果顯示,澆鑄速度、離型劑之優劣 以及人工澆鑄之穩定性等因素對澆鑄不良率均有極重大之影響。 |
英文摘要 | The Tatung electric cooking pot has been known as a practical and extremely durable consumer house-hold appliance product for decades. The pot body is made of gravity permanent mold cast Al-3 Si-0.3 Cu-0.15 Mg alloy. Since the melting and casting operations encountered difficulties in meeting the increasing demand for better quality and higher yield, this research focused on the identification and quantification of the factors responsible for the high ratio of casting defects. The results showed that the pouring speed of Al melt, quality of the coating applied to the pouring cup, and the stability of operator's casting practices significantly affect the yield of pot casting. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。