3D Model Optimization of Four-Facet Drill for 3D Drilling Simulation
نویسندگان
چکیده
منابع مشابه
Facet-Based Surfaces for 3D Mesh Generation
A synthesis of various algorithms and techniques used for modeling and evaluating facet-based surfaces for 3D surface mesh generation algorithms is presented, including implementation details of how these techniques are used within an existing mesh generation toolkit. An object oriented data representation for facet-based surfaces is described. Numerical techniques for describing G continuous c...
متن کاملA Dynamic Model for a Drill in the Drilling Process
The dynamic model of a drill in drilling process was proposed and investigated in this study. To assure a good drilling quality, the vibration variation on the drill tips during high speed drilling is needed to be investigated. A pre-twisted beam is used to simulate the drill. The moving Winkler-Type elastic foundation is used to characterize the tip boundary variation in drilling. Due to the v...
متن کاملA 3d Micro-Plane Model for Shape Memory Alloys
are compared with the experimental results. In these test results the shape memory alloys behavior as: super elasticity under various temperatures, loading rate effects, asymmetry in tension and pressure, various loops of loading and unloading, hydrostatic pressure effects, different proportional tension-shear biaxial loading and unloading, and also deviation from normality due to non-proportio...
متن کاملA New Quasi-3D Model for Functionally Graded Plates
This article investigates the static behavior of functionally graded plate under mechanical loads by using a new quasi 3D model. The theory is designated as fifth-order shear and normal deformation theory (FOSNDT). Properties of functionally graded material are graded across the transverse direction by using the rule of mixture i.e. power-law. The effect of thickness stretching is considered to...
متن کاملVIV of Tapered Cylinders: 3D LES Numerical Simulation
In the present study, the author’s previous experimental investigations on the vortex induced vibration of uniform and tapered circular cylinders are numerically simulated. The circular cylinders have medium mass ratios (5.93, 6.1), low mass-damping parameters (0.0275, 0.0279) a mean diameter of 0.028m and an aspect ratio of about 14. A fully coupled two-way fluid-structure interaction (FSI) an...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Research Papers Faculty of Materials Science and Technology Slovak University of Technology
سال: 2016
ISSN: 1338-0532
DOI: 10.1515/rput-2016-0043