Paper award Mail Newsletter No.264G
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Wataru Takahashi Receives "Research Encouragement Award" from the Japan Society for Precision Engineering 
The awards for 2021 from the Japan Society for Precision Engineering were recently announced. "Influence of Flank Texture Patterns on the Suppression of Chatter Vibration and Flank Adhesion in Turning Operations" which Mr. Wataru Takahashi from MITSUBISHI MATERIALS contributed, won the "Research Encouragement Award".
Abstract In order to avoid chatter vibration during cutting, the process damping phenomena can be used. This is when the tool flank face contacts the finished surface of the workpiece material and provides a damping effect. This has been proposed as a new method for an effective process damping by using the tool flank texture-assisted technique and has already demonstrated its excellent anti-chatter properties. In the paper submitted, new texture geometries that would improve overall performance were proposed. Compared to other conventional tools, by using these newly designed tools, it was found that the tool is more stable, has improved critical cutting speed, reduced vibration amplitude, and decreased the surface roughness after cutting.
Homepage for the Japan Society for Precision Engineering
Link to the Research Paper
Introducing a Total Tooling Case Video of "Medical Parts" and a "Watch Case" by a Small Machining Center (BT30) There have been many efforts recently in trying to reach carbon neutrality. This small machining center uses the BT30 which can eliminate power consumption. MITSUBISHI MATERIALS is also working hard to reach carbon neutrality by improving machining efficiency and improving tool life as well as constantly improving the performance of cutting tools.
MMC is proud to introduce an example of high efficiency machining in collaboration with Brother Industries, Ltd.
The tools that were used are from the SMART MIRACLE End Mill Series which has been highly evaluated for being able to machine difficult to cut materials as well as using solid carbide drills in order to achieve high quality and high efficiency in total tooling. These tools heavily contribute to the BT30's ability to eliminate power usage.
MMC will continue to introduce various total tooling tools and applications that can be used in conjunction with the BT30. 
Learning Machining Knowleadge through e-learning 
Courses can be started at any time and include helpful animations and illustrations which make learning easier. At the end of each course, a test can be taken which will give out a certificate of completion that can be printed after clearing the test. These courses can be used as introductory education and confirmation of knowledge for employees. The unique features of the curriculum include basic and advanced editions for turning, milling, and drilling as well as work and tool materials. English, Chinese, and Spanish are supported so the courses can be used for employee education at subsidiaries overseas.
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