Study on Reaming High-Precision Thin Hole in Hardened Steel by Ultrasonic Vibration Reamer

Abstract:

It has been one of the difficulties that high-precision thin hole is machined. The supersonic vibration reaming acoustic system is installed in the lathe. The supersonic wave energy applies to reamer to create pulse power on the cutting process. The separating vibration cutting is achieved to make the pulse force. The tests on reaming surface quality and precision are carried. The quality of surface and accuracy machined by this method is more than that by grinding. The reaming process is stability. The cutting force is greatly reduced. The cutting temperature is at room temperature. The tool life is greatly increased. Surface quality and shape precision is greatly improved. The regulations of the ultrasonic vibration reaming thin hole in hardened steel are also summarized. The test results show that the ultrasonic vibration reaming by reamer is of very superior cutting mechanism. It is efficient cutting methods for high-precision thin-hole machining of hardened materials.

• Periodical: Advanced Materials Research (Volumes 690-693)
• Pages: 3307-3311
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.690-693.3307
• Online since: May 2013
• Authors: Jian Zhong Zhang, Nian Cheng Zhang, Yue Zhang
• Keywords: Reaming, Thin Hole, Ultrasonic Vibration

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