Results 11 to 20 of about 307,069 (265)
A Dynamic Analysis of the Rotary Cutting System of King Grass Shredder [PDF]
E3S Web of Conferences, 2020 With the rotary cutting system of king grass shredder as the research object, this paper established finite element models for rotating shaft, rotating shaft-belt pulley, rotating shaft-rotary cutting part and rotary cutting system and analyzed the ...
Li Zunxiang +4 more
doaj +1 more source
Influence of the Main Geometrical Parameters on the Design and Performance of Mixed Inflow Turbines
Applied Sciences, 2022 The blade shape is of great interest to hybrid turbine designers, due to its significant and direct impact on turbine performance. The inlet and outlet diameters of the vane affect the size of the rotor, which is limited because of the small space ...
Mohammed Amine Chelabi +6 more
doaj +1 more source
Using Fuzzy Control for Feed Rate Scheduling of Computer Numerical Control Machine Tools
Applied Sciences, 2021 In industrial processing, workpiece quality and processing time have recently become important issues. To improve the machining accuracy and reduce the cutting time, the cutting feed rate will have a significant impact.
Cheng-Jian Lin +2 more
doaj +1 more source
Acta Technica Jaurinensis, 2023 The increasing demand for environmentally friendly manufacturing processes has led to the need for optimizing the use of cutting fluids in turning and milling processes.
Milica Barać +4 more
doaj +1 more source
Fold catastrophe analysis of constitutive model of pick cutting coal with rock
Energy Reports, 2022 Considering the failure mechanism of pick cutting coal & rock, combined with the cutting load test, the single pick load of cutting coal & rock is obtained and analyzed, based on the load of single coal & rock caving load change process in ...
Chenxu Luo +4 more
doaj +1 more source
Numerical Simulation of Solid-Fluid 2-Phase-Flow of Cutting System for Cutter Suction Dredgers
Polish Maritime Research, 2018 The study of the flow characteristics of the solid-fluid two phase flow in the cutter suction dredger is very important for exploring the slurry formation mechanism and optimizing the operational parameters. In this study, standard k-ε model and Multiple
Zhang Min +3 more
doaj +1 more source
Placement of workstations for automated cutting process [PDF]
Tekstilna industrija, 2020 The correct placement of workstations is necessary for maximum efficiency of the work process in the cutting room. Automated spreading and cutting have different productivity.
Nemeša Ineta
doaj
Practice System for Controlling Cutting Pressure for Paper-cutting [PDF]
Proceedings of the 2018 ACM International Conference on Interactive Surfaces and Spaces, 2018 We describe a system for paper-cutting with a knife with a blade attached to the tip of the stylus on a drawing display. The purpose of this research is to support controlling cutting pressure for novices. Novices tend to cut paper with an unstable pressure stronger than necessary. Therefore, some instructors teach practicing to control the pressure to
Takafumi Higashi, Hideaki Kanai
openaire +1 more source
Test Method for Dynamic Flexibility of Large Thread Pitch Turning
Journal of Harbin University of Science and Technology, 2020 In the finishing process of turning large pitch thread, the system vibration causes the instantaneous change of the contact relationship between the tool and workpiece The axial change of the tool and workpiece contact relationship causes the thickness ...
LI Zhe +5 more
doaj +1 more source
Tehnički Glasnik, 2023 When machining difficult-to-cut metal materials often used to make sheet metal forming tools, excessive cutting force jumps often break the cutting edge. Therefore, this research developed a system of three neural network models to accurately predict the
Uroš Župerl, Miha Kovačič
doaj +1 more source