Journal of Community Service and Empowerment, 2023 Improving the quality of Human Resources in the marine sector through the development of Vocational High Schools in the Maritime Sector still faces challenges.
Benny Hartanto +4 more
doaj +1 more source
Structuring Surfaces by Microfinishing Using Defined Abrasive Belts
Inventions, 2017 Microfinishing, also known as superfinishing or short-stroke honing, is a commonly used process for generating technical surfaces focusing on tribological applications.
Meik Tilger +4 more
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Simulation-Based and Experimental Investigation of Micro End Mills with Wiper Geometry
Micromachines, 2021 One of the major advantages of micromachining is the high achievable surface quality at highly flexible capabilities in terms of the machining of workpieces with complex geometric properties.
Timo Platt +3 more
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A simulated investigation on the machining instability and dynamic surface generation [PDF]
, 2005 In this paper, the authors propose the generic concept of machining instability based on the analysis of all kinds of machining instable behaviors and their features.
Altintas +13 more
core +1 more source
Analytical and Simulation-Based Prediction of Surface Roughness for Micromilling Hardened HSS
Journal of Manufacturing and Materials Processing, 2019 The high quality demand for machined functional surfaces of forming tools, entail extensive investigations for the adjustment of the manufacturing process.
Alexander Meijer +4 more
doaj +1 more source
Study on the Influence of Sapphire Crystal Orientation on Its Chemical Mechanical Polishing
Applied Sciences, 2020 Sapphire has been the most widely used substrate material in LEDs, and the demand for non-C-planes crystal is increasing. In this paper, four crystal planes of the A-, C-, M- and R-plane were selected as the research objects.
Linlin Cao +6 more
doaj +1 more source
Segmented Four-Element Photodiodes in a Three-Dimensional Laser Beam Angle Measurement
Photonics, 2023 Based on the registration of two laser beam projections, a method for measuring the angular deviation of a laser beam from its initial position in three-dimensional space is proposed and experimentally demonstrated.
Stanislav Konov +4 more
doaj +1 more source
Energy-Efficient Machining Process Analysis and Optimisation Based on BS EN24T Alloy Steel as Case Studies [PDF]
, 2019 Computer Numerical Controlled (CNC) machining, which is one of the most widely-deployed manufacturing techniques, is an energy-intensive process.
Caires Moreira, Lorena +3 more
core +1 more source
Micromachines, 2023 Silicon carbide wafer serves as an ideal substrate material for manufacturing semiconductor devices, holding immense potential for the future. However, its ultra-hardness and remarkable chemical inertness pose significant challenges for the surface ...
Qi Jin, Julong Yuan, Jianxing Zhou
doaj +1 more source
The effects of machining process variables and tooling characterisation on the surface generation: modelling, simulation and application promise [PDF]
, 2004 The paper presents a novel approach for modelling and simulation of the surface generation in the machining process. The approach, by integrating dynamic cutting force model, regenerative vibration model, machining system response model and tool profile ...
Altintas +8 more
core +1 more source