Manufacturing Technology Today

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Topology Optimization of Single Point Cutting Tool with Hypermesh Optistruct


Affiliations
1 Department of Mechanical Engineering, Sri Venkateswara University, Tirupati, Andhra Pradesh, India
     

   Subscribe/Renew Journal


In this paper single point cutting tool is modeled using PTC parametric Creo 3.0 and exported to HyperMesh software (OptiStruct) for the analysis of deflection and stress for different tool angles at constant loading and best tool angles are identified from the analysis. Afterwards a model of single point cutting tool is developed for best angles. For verification of results, physical models of initial geometry and final geometry are prepared by grinding angles on HSS tool bits and several cutting experiments are performed at different cutting conditions. Results show that the final geometry has shown less deflection than initial geometry. Hence, it is considered as optimal geometry. This geometry is further modelled and its volume is minimized within the allowable deflection limit using topology optimization method in HyperMesh OptiStruct software.

Keywords

Single Point Cutting Tool, Topology Optimization, HyperMesh, OptiStruct & HyperView.
User
Subscription Login to verify subscription
Notifications
Font Size

  • Zolekar, V; Wankhade, DL: Finite Element Analysis and Optimization of IC Engine Piston Using RADIOSS and OptiStruct, Altair Technology Conference, India, 2013.

  • Saleem, W; Hu Lu; Yuqing, F: Topology Optimization problem formulation and pragmatic outcomes by integration of TOSCA and CAE tools, WCECS, 2008, 22-24.

  • Zoltan, IK; Calin, OM; Vasile, C: An Experimental Study of the Cutting Forces in Metal Turning, Analele University, Eftimie Murgu Resita ANUL XX, NR.2, 2013, 25-32.

  • Roopsandeep B; Prathyusha; Ramana Murty, BV; Optimization of Single Point Turning Tool, International Journal of Engineering Research & Technology, vol. 3, no. 5, 2014, 2340-2350.

  • Trent, EM; Wright, PK: Metal Cutting, Butterworth-Heinemann, USA, 2000.

  • Sharma, PC: Production Technology, S Chand, New Delhi, 2015.

  • American Society of Tools and Manufacturing Engineers, Fundamentals of Tool Design, Prentice - Hall, Michigan, 1962.

  • HyperMesh 13.0 user manual, Altair Engineering Inc, 2014.

  • Optistruct 12.0 user guide, Altair Engineering Inc, 2013.

  • Khan, MI; Serajul Haque; Manufacturing Science, Prentice-Hall India, New Delhi, 2011


Abstract Views: 314

PDF Views: 2




  • Topology Optimization of Single Point Cutting Tool with Hypermesh Optistruct

Abstract Views: 314  |  PDF Views: 2

Authors

P. Ravi Kumar
Department of Mechanical Engineering, Sri Venkateswara University, Tirupati, Andhra Pradesh, India
G. Padmanabhan
Department of Mechanical Engineering, Sri Venkateswara University, Tirupati, Andhra Pradesh, India

Abstract


In this paper single point cutting tool is modeled using PTC parametric Creo 3.0 and exported to HyperMesh software (OptiStruct) for the analysis of deflection and stress for different tool angles at constant loading and best tool angles are identified from the analysis. Afterwards a model of single point cutting tool is developed for best angles. For verification of results, physical models of initial geometry and final geometry are prepared by grinding angles on HSS tool bits and several cutting experiments are performed at different cutting conditions. Results show that the final geometry has shown less deflection than initial geometry. Hence, it is considered as optimal geometry. This geometry is further modelled and its volume is minimized within the allowable deflection limit using topology optimization method in HyperMesh OptiStruct software.

Keywords


Single Point Cutting Tool, Topology Optimization, HyperMesh, OptiStruct & HyperView.

References