Results 1 to 10 of about 12,066,747 (304)

Framework for Holistic Online Optimization of Milling Machine Conditions to Enhance Machine Efficiency and Sustainability

Machines
This study addresses the challenge of the optimization of milling in industrial production, focusing on developing and applying a novel framework for optimising manufacturing processes. Recognising a gap in current methods, the research primarily targets
Alexander Bott, Simon Anderlik, Robin Ströbel, Jürgen Fleischer, Andreas Wortmann   +4 more
doaj   +1 more source

Using Acoustic Emission for Measuring Surface Roughness

Acta Technologica Agriculturae, 2020
This paper is focused on exploring and utilizing the acoustic emission and its behaviour during surface roughness measurement. Surface quality or coating properties significantly affect the reliability and durability of operations.
Rozlivka Jakub, Kašpar Václav, Dostál Petr, Černý Michal, Hajtman Benjamín, Žarnovský Jozef   +5 more
doaj   +1 more source

Technological support of centrifugal finishing-hardening and stripping surface treatment of parts

Известия высших учебных заведений. Поволжский регион:Технические науки, 2022
Background. The introduction of high-performance technologies of centrifugal volumetric processing of parts at domestic industrial enterprises is constrained by limited opportunities for the acquisition of technological equipment and insufficient ...
V.Z. Zverovshchikov, S.A. Nesterov, A.V. Zverovshchikov, A.E. Zverovshchikov, A.V. Steshkin   +4 more
doaj   +1 more source

Experimental Insights and ANN-Based Surface Roughness Prediction through analysis of Machined Surface Quality of Al2024/SiCp Composites [PDF]

E3S Web of Conferences
This present research deals with optimizing machining parameters and surface quality improvement of Al2024/SiCp composites which are important materials used in the aerospace industry.
Al Ansari Mohammed Saleh, Krishnakumari A., Saravanan M., Kiran Chappeli Sai, Kaliappan Seeniappan, Maranan Ramya   +5 more
doaj   +1 more source

Numerical Modeling and Optimization of Nomex Honeycomb Core Milling: Influence of Longitudinal and Longitudinal–Torsional Ultrasonic Vibrations

Machines
Nomex honeycomb structures (NHCs) have currently experienced significant development, mainly in the aeronautics, aerospace, marine, and automotive sectors.
Tarik Zarrouk, Mohammed Nouari, Hicham Bouali   +2 more
doaj   +1 more source

Ultrasonically Assisted Single Point Diamond Turning of Optical Mold of Tungsten Carbide

Micromachines, 2018
To realize high efficiency, low/no damage and high precision machining of tungsten carbide used for lens mold, a high frequency ultrasonic vibration cutting system was developed at first.
Zhanjie Li, Gang Jin, Fengzhou Fang, Hu Gong, Haili Jia   +4 more
doaj   +1 more source

Surface Quality Improvement of Atmospheric Pressure Plasma Polishing (APPP) in Machining of Silicon Ultra-Smooth Surfaces

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2012
To produce ultra-smooth optical surfaces on hard brittle materials and functional crystal materials without surface damage, atmospheric pressure plasma polishing (APPP) is developed.
Jufan ZHANG, Bing LI, Bo WANG, Shen DONG
doaj   +1 more source

Traverse Grinding of X6CrNiMoTi Steel and its Final Surface Quality for Giving Cutting Conditions

Production Engineering Archives, 2015
Machining of stainless steels is often an important used technology. Products made from these materials are often used in mechan-ical engineering and the quality of workpiece surface roughness after machining respective grinding is one of the important ...
Nataša Náprstková, Martin Novák, Júlia Hricová   +2 more
doaj  

Study on the Surface Quality of Overhanging Holes Fabricated by Additive/Subtractive Hybrid Manufacturing for Ti6Al4V Alloy

Metals
Additive/subtractive hybrid manufacturing (ASHM) based on laser powder bed fusion (LPBF) enables to achieve high precision and good surface quality of complex structures such as small holes with overhanging features.
Yanmei Liu, Weijian Liu, Yingwei Zhang, Feng Guan, Xiong Xue, Yongsheng Zheng, Qian Bai   +6 more
doaj   +1 more source

Fiber Laser Cutting of AISI 431 Martensitic Stainless Steel: An Experimental Investigation

Engineering Proceedings
This work explores the fiber laser cutting of AISI 431 martensitic steel using an optimized technique of RSM-BBD. A significant increase in gas pressure, power, and cutting speed improved material removal by 62.4%.
Balasubramaniyan Chandrasekaran, Rajkumar Kaliyamoorthy, Anandasimhan Murugavel, Gokul Vinayagam, Ehasanulla NoorMohammed, Syed Hidayathullah Karimullah   +5 more
doaj   +1 more source