Optimizing multiple process parameters in fused deposition modeling with particle swarm optimizationSpringer Science and Business Media LLC - Tập 14 - Trang 393-405 - 2019
Arup Dey, David Hoffman, Nita Yodo
Fused deposition modeling (FDM) is one of the most widely used additive manufacturing processes to produce prototypes as well as functional parts from thermoplastics. However, the applications of the FDM process are still limited due to several drawbacks, such as poor surface quality, poor mechanical properties, or high built time. It has been deemed that the part characteristics and build time ca...... hiện toàn bộ
Optimal placement of FACTs devices for enhancing of transmission system performance using whale optimization algorithmSpringer Science and Business Media LLC - - Trang 1-16 - 2022
Kiran Kumar Kuthadi, N D. Sridhar, C. H. Ravi Kumar
The consumption of electricity increases day by day which leads to major problems i.e. voltage instability and voltage deviation etc. To get rid of these problems, power electronic Flexible AC Transmission System (FACTs) devices have been incorporated at proper locations. In the present paper, the economical location of FACTs devices i.e. UPFC, IPFC, TCSC, and SVC has been found utilizing the tech...... hiện toàn bộ
Double optimization of the mesoscopic geometric parameters of ball-end milling cutters based on interactive experimentSpringer Science and Business Media LLC - Tập 16 - Trang 37-47 - 2021
Xin Tong, Jianing Shen, Song Yu
This study is about basing on the optimized area occupied, which affects cutters’ cutting performance, the cutting performance of the tool is optimized. In order to obtain the best area to be occupied by a micro-texture for cutting performance, a micro-texture area occupancy model for a cutter's rake face was established and finite element simulation was used to analyze the influence of different ...... hiện toàn bộ
A multi-technique simultaneous approach for the design of a sailing yachtSpringer Science and Business Media LLC - Tập 11 - Trang 19-30 - 2015
Tommaso Ingrassia, Antonio Mancuso, Vincenzo Nigrelli, Davide Tumino
In this paper, most significant steps involved during the whole process of designing a sailing yacht are outlined. In particular, a novel simultaneous approach has been proposed to optimize the design process of a sailing yacht. Analytical resistance prediction models are simultaneously used with CAD systems and computational fluid dynamics tools to find, in the more effective way, the best soluti...... hiện toàn bộ
Exploiting deep learning and augmented reality in fused deposition modeling: a focus on registrationSpringer Science and Business Media LLC - Tập 17 - Trang 103-114 - 2022
Leonardo Tanzi, Pietro Piazzolla, Sandro Moos, Enrico Vezzetti
The current study aimed to propose a Deep Learning (DL) based framework to retrieve in real-time the position and the rotation of an object in need of maintenance from live video frames only. For testing the positioning performances, we focused on intervention on a generic Fused Deposition Modeling (FDM) 3D printer maintenance. Lastly, to demonstrate a possible Augmented Reality (AR) application t...... hiện toàn bộ
Interactive approach in improving rigidity of lathe structureSpringer Science and Business Media LLC - Tập 15 - Trang 35-45 - 2020
Madhu P, Shailesh Rao A
During the machining process, the machine tool structural member experiences a different types of forces in its body. These forces must be resisted by the machine structure and in particular the bed and column in a machining center. In case of turning operation, the machine structures undergo bending and twisting in its member, which leads in causing the tool to deflect from its desired position. ...... hiện toàn bộ
Performance comparison of powder mixed EDM and traditional EDM on TZM-molybdenum super alloy using response surface methodologySpringer Science and Business Media LLC - Tập 17 - Trang 2647-2658 - 2022
Kapil Surani, Shailesh Patel, Ali Jawad Alrubaie, Ankit Oza, Hitesh Panchal, Sandeep Kumar, Sasan Zahmatkesh
Excellent characteristics of Titanium Zirconium Molybdenum alloy (TZM-Molybdenum) make them favorable for use in aerospace industries. Such super alloys must be machined precisely for aerospace purposes. Traditional machining procedures subject TZM Molybdenum to several challenges. Electrical discharge machining (EDM) is an excellent method for generating EDM is a fantastic technique for creating ...... hiện toàn bộ