Analysis of casting defects and identification of remedial measures-A diagnostic study
The paper presents analysis of casting defects and identification of remedial measures carried out at Dakshin Foundry Ltd., Bangalore, India. Diagnostic study carried out on Trunion Support Bracket (TSB) Castings revealed that the contribution of the four prominent defects in casting rejections are sand drop, blow hole, mismatch, and oversize. It was noticed that these defects are frequently occurring at particular locations. Systematic analyses were performed to understand the reasons for defects occurrence and suitable remedial measures were identified. Outcome of the validation trials showed substantial reduction in rejection of castings. Company has accepted the remedial measures and incorporated them in the standard operating procedure.
casting defects analysis casting rejections identification remedial measures diagnostic study
D. N. Shivappa Rohit Abhijit Bhattacharya
Mechanical Engineering Department, Sir MV Institute of Technology, Bangalore Karnataka India Mechanical Engineering Department, Sir MV Institute of Technology, Bangalore India Dakshin Foundry Pvt. Ltd., Bangalore Karnataka India
国际会议
The 11th Asian Foundry Congress(第11届亚洲铸造会议 AFC-11)
广州
英文
1-4
2011-11-12（万方平台首次上网日期，不代表论文的发表时间）