Tool wear increases cutting force, vibration, temperature, etc in end milling and reduces surface finish of the machined work piece. Mathematical model has been developed to predict the tool wear in terms of machining parameters such as helix angle of cutting tool, spindle speed, feed rate, axial and radial depth of cut. Central composite rotatable second order response surface methodology was ...

This paper presents an application of the Taguchi method parameter design to optimize the surface roughness, tool wear and cutting force by hard turning process. The Taguchi parameter design method is an efficient method in which response variable can be optimized, given various controls and using fewer experimental runs. Hard turning is the latest trend in all manufacturing industries and it i...

Due to a lack of an accurate model in finite element simulation mechanized harvesting wild chrysanthemum, the stem chrysanthemum period is taken as research object. ANSYS Workbench 19.0 software and LS-DYNA (LS-PrePOST-4.3-X64) are used calibrate cutting. The diameter distribution at cutting height obtained. maximum shear forces different diameters (7 mm, 8 9 10 11 mm) within range determined 1...

Robotic cutting of soft materials is critical for applications such as food processing, household automation, and surgical manipulation. As in other areas robotics, simulators can facilitate controller verification, policy learning, dataset generation. Moreover, differentiable enable gradient-based optimization, which invaluable calibrating simulation parameters optimizing controllers. In this ...

This research work focusses on optimization of machining and geometrical parameters during turning AISI 1045 steel using carbide cutting tool insert, by Finite Element Analysis and Taguchi’s Technique. Three levels of cutting speed, feed rate, depth of cut, cutting insert shape, relief angle and nose radius are chosen. A suitable L18 Orthogonal array is selected based on Taguchi’s Design of Exp...