Reason-A Technical Journal (Formerly Reason-A Technical Magazine)

Sanchayan Mukherjee , Anirban Bhattacharya

Abstract

For the sixth year "Reason" is seeing the light of the day. Through all these years many a technical article has been published in "Reason" that has drawn accolades from all corners. It has always been the hallmark of the technical magazine of the college. Every year it brings in new ideas. Facts, when combined with ideas constitute the greatest force in the world. The world of science and technology always comes up with changes, and "Reason" plays its small but invaluable part in acquainting us with the changes. Somebody has rightly said, "we must dare to think 'unthinkable' thoughts.

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Avijit Sen ¹, Santanu Das ¹, Anirban Bhattacharya ¹

Affiliations
1 Kalyani Government Engineering College, Kalyani - 741 235, IN

Abstract

Screw fasteners are undoubtedly one of the greatest innovations, which human beings have ever developed. The outstanding feature of the screw fastener is that, they have been the best method for temporary joining of machine elements due to their simple design and they provide a high clamping force using a very simple tool.

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Anirban Bhattacharya ¹, Chinmoy Mondal ²

Affiliations
1 Mechanical Engineering Department, Kalyani Government Engineering College, IN
2 Production Engineering, Kalyani Government Engineering College, IN

Abstract

The casting of metals has been practiced for more than 6,000 years, using first copper and bronze, then iron, and now alloys of zinc and other metals. Die castings are among the highest volume, mass-produced items manufactured by the metalworking industry, and they can be found in thousands of consumers, commercial and industrial products. The die casting industry in India has been constantly searching for improved methods of production, to produce casting with reasonably good mechanical properties, less porosity and metal filling related problems.

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Sanchayan Mukherjee , Anirban Bhattacharya

Abstract

It is a matter of pride and pleasure that Reason is going to see the light of the day for the seventh consecutive year. Through all these years it has always been the mirror of the academic environment of Kalyani Government Engineering College in true sense. It is the beloved child of the family of the college. There has never been dearth of articles enriched with knowledge and depth. Science and technology have progressed in the last few years by leaps and bounds, and the world experiences newer dimensions in life styles, and, ironically, more and more complicated problems to face.

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Souvik Choudhary ¹, Sandip Kumar Nath ¹, Anirban Bhattacharya ¹, Sumanta Banerjee ¹, Santanu Das ¹

Affiliations
1 Dept. of Mechanical Engineering, IN

Abstract

Some machine parts are essentially constructed in such a way that they may be readily connected or disconnected without making any damage to the machine components or the fasteners. This is needed for the purpose of holding, adjustment, servicing, inspection, replacement, etc. These requirements are most adeptly fulfilled by the use of screw fasteners.

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