研究和评论:材料科学杂雷竞技苹果下载志》上
菜单ISSN: 2321 - 6212
ISSN: 2321 - 6212
Yuto Horigome, Shinichi Nishida和文人樱井
日本群马县大学研究所的技术,日本群马县学院
ScientificTracks抽象:启J垫。Sci >
DOI:10.4172 / 2321 - 6212 c3 - 020
数控车床是一种主要的金属切削机床。过剩的工具成为大型数控车床的无聊。该工具振动经常在无聊的成为一个问题。表面粗糙度和刀具寿命的影响振动的工具。因此,有必要减少工具振动与数控车床无聊。在这项研究中,阻尼合金的应用提出了数控车床套筒。阻尼合金的特点是吸收振动,振动的动态能量转化成热能。使用新型的切割实验是由套筒的只有阻尼合金和传统类型套管钢做的。结果,如振动、表面粗糙度和刀具寿命是罗克之间的两种工具。工具振动成为小和刀具寿命成为长与新型套管相比传统类型的袖子。 However the surface roughness became large by using new type sleeve. It is supposed that the rigid of new type sleeve is smaller than that of traditional type sleeve. Therefore, the composite sleeve that was combined with damping alloy and steel was developed for improving the rigidity. As a result, the tool vibration using the composite sleeve indicated one fifth and the surface roughness became half compared to the steel sleeve. The vibration analysis based on this experimental results was studied to clarify the vibration mechanism. The modal analysis was operated with the structural analysis software by using 3D models. And the FFT analysis was operated by the vibration data. As a result, it was revealed that the natural frequency of cutting tool system with new type sleeve was changed compared to the traditional system. And it was revealed that the bending mode frequency was closed to the twist mode frequency. Recent Publications 1. Shivaraj S. Vadgeri, Sunil R. Patil and Sandip T. Chavan, Static and Fatigue Analysis of Lathe spindle for Maximum Cutting Force, materialstoday: PROCEEDINGS, Vol.5, Issue 2, Part 1, 4438-4444(2018). 2. Vadim Khoroshailo, Viktor Kovalov and Predrag Dašić, Improving of Vibration Resistance of Boring Tools by Big Diameter Holes Tooling on Lathe, Procedia Technology, Vol.22, 153-160(2016). 3. G. L. Chern and Jia-Ming Liang, Study on boring and drilling with vibration cutting, International Journal of Machine Tools and Manufacture, Vol.47, Issue 1, 133-140(2007). 4. K. Venkata Rao, B. S. N. Murthy and N. Mohan Rao, Prediction of cutting tool wear, surface roughness and vibration of work piece in boring of AISI 316 steel with artificial neural network, Measurement, Vol.51, 63-70(2014). 5. 5. Satoshi Ema and Etsuo Marui, Suppression of chatter vibration of boring tools using impact dampers, International Journal of Machine Tools and Manufacture, Vol.40, Issue 8, 1141-1156(2000).
Yuto Horigome是追求硕士学位项目。他研究了阻尼合金套的特点为无聊的国立理工学院,群马县学院(NITGC)。他进入了群马县大学NITGC毕业后,和他研究加工科学。
