Affiliation:
1. Changchun University of Science and Technology
Abstract
An analytical model based on the slip line field theory and a finite element simulation model based on Deform 3D are set up for mechanical ruling of 79g/mm echelle grating. The theory depth of the diamond tool falling in the grating aluminum got from the analytical model can provide a reference for the simulation model, and the compared groove results of the two models are both acceptable. The dynamic grating ruling simulation and its analysis make it known that the aluminum springback on the groove surface and the bump on the groove top is the main factors of grating groove indexes deviated from theoretical values, which reveals the aluminum nature of elastic-plastic deformation regularity during grating mechanical ruling
Publisher
Trans Tech Publications, Ltd.
Reference3 articles.
1. B.Y. Hexig, J.X. Gao, X.D. Xu, et. Design and Manufacture for Select Frequency Oscillation Grating in the Zero-Order Coupling Output of 9. 77μm Laser. Chinese Journal of Lasers, Vol. 33(2005), p.301-p.305.
2. J. F. Verrill. The Effect of Diamond Wear on The Production and Properties of Ruled Diffraction Grating . J. Phys. E: Scientific Instruments, Vol. 15(1982), p.516-p.519.
3. D.J. Waldorf, R.E. DeVor, S.G. Kapoor. A Slip-Line Field for Ploughing During Orthogonal Cuting. Journal of Manufacturing Science and Engineering, Vol. 120(1998), p.693-p.699.
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