A New Cooling Nitrogen Gas Generator and Experiments of High Speed Milling of Ti Alloy

Abstract:

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Gas cooled cutting is an important branch of green machining technology with its excellent cooling performance and is used more and more widely in field of machining. A new method of developing cooling gas generator using semiconductor refrigeration is presented in this paper. Then the main principle, structure and performance of the generator are introduced. In addition, the experiments of high speed milling of Ti Alloy using cooled nitrogen gas were conducted and satisfactory results were achieved. These researches show that the new cooling gas generator has a series of merits such as simple structure, excellent performance, handy operation, low cost and significant spreading value etc.

Info:

Periodical:

Materials Science Forum (Volumes 471-472)

Edited by:

Xing Ai, Jianfeng Li and Chuanzhen Huang

Pages:

140-143

DOI:

10.4028/www.scientific.net/MSF.471-472.140

Citation:

N. He et al., "A New Cooling Nitrogen Gas Generator and Experiments of High Speed Milling of Ti Alloy", Materials Science Forum, Vols. 471-472, pp. 140-143, 2004

Online since:

December 2004

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$35.00

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