Affiliation:
1. Chulalongkorn University
Abstract
The roundness is one of the most important criteria to accept the mechanical parts in the CNC turning process. The relations of the roundness, the cutting conditions and the cutting forces in CNC turning is hence studied in this research. The dynamometer is installed on the turret of the CNC turning machine to measure the in-process cutting force signals. The cutting parameters are investigated to analyze the effects of them on the roundness which are the cutting speed, the feed rate, the depth of cut, the tool nose radius and the rake angle. The experimentally obtained results showed that the better roundness is obtained with an increase in cutting speed, tool nose radius and rake angle. The relation between the cutting parameters and the roundness can be explained by the in-process cutting forces. It is understood that the roundness can be monitored by using the in-process cutting forces.
Publisher
Trans Tech Publications, Ltd.
Reference13 articles.
1. Rongdi Han, Bodi Cui, and Jianliang Guo: In-Process Monitoring of Dimensional Errors in Turning Slender Bar. LNCS 4402 (2007), p.277–286.
2. Min Wang, Binshi Xu, Shiyun Dong, Jiaying Zhang, Shicheng Wei: Experimental investigations of cutting parameters influence on cutting forces in turning of Fe-based amorphous overlay for remanufacture. Int J Adv Manuf Technol 65 (2013), p.735–743.
3. S. Tangjitsitcharoen: In-process prediction of surface roughness by utilizing the cutting force ratio. NAMRI/SME Vols. 38 (2010), pp.307-315.
4. L. Rico, A. Naranjo, S. Noriega, E. Matertinez, L. Vidal: Effect of cutting parameter on the roundness of cylindrical bars turned of 1018 steel. Proceeding of the 15th annual international conference on Industrial Engineering Theory. Applications and practice Mexico City, Mexico (October 2010).
5. H. Saglam, F. Unsacar and Yaldiz: An experimental investigate as to the effect of cutting parameter on roundness error and surface roughness in cylindrical grinding. International Journal of Product in Research 43 (2005), pp.2309-2322.
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献