558 Result(s)
within
English
Industrial and Production Engineering
**-**a Ding
Engineering
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Article
Research on the effects of machining paths and variable parameters of different passes on defects in multi-pass single-point incremental forming
Multi-pass single-point incremental forming achieves large-angle part processing through multiple forming, and as the number of forming times increases, the number of forming defects on the workpiece also incr...
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Robotic grinding based on point cloud data: developments, applications, challenges, and key technologies
Robotic grinding based on point cloud data is considered an alternative solution for efficient and intelligent machining of complex components by virtue of its flexibility, intelligence, and cost efficiency, p...
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An efficient and precise stability analysis method for milling process
Regenerative chatter is a detrimental self-excited vibration that significantly impacts machining efficiency and surface quality. This study presents a novel methodology for generating a stability lobe diagram...
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Research on the ultrasonic vibration-assisted short electric arc milling process of Inconel 718
This study introduced a new ultrasonic vibration–assisted short electric arc machining method to improve the machining quality of workpieces. This method mitigated abnormal discharge phenomena such as short ci...
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Analysis of load characteristics of wind turbine blade root bolts under loosened and fractured conditions
The loosening and fracture of the blade root bolt, a crucial link between the blade and hub, significantly affect the wind turbine's safe operation. To address this issue, the load redistribution after looseni...
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Design and research of eight-link rehabilitation training robot based on single degree of freedomitle
In order to reduce the treatment cost required for the recovery of patients with nerve injury, a rehabilitation training robot based on single-degree-of-freedom eight-link leg mechanism is proposed. The robot ...
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Wear mechanisms of coated carbide tools during high-speed face milling of Ti2AlNb intermetallic alloys
Ti2AlNb intermetallic alloy is currently the most promising lightweight high-temperature resistant material in the aerospace industry, owing to its high specific strength, favourable room temperature plasticity, ...
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Research of dry tribochemical mechanical polishing SiC with an innovation abrasive-catalytic abrasive cluster
A novel innovative catalytic abrasive cluster prepared in the laboratory was used for tribochemical mechanical polishing of silicon carbide wafers, and the polishing performance of catalytic abrasive cluster w...
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Effect of different cooling and lubrication strategies on milling performance of ultra-high strength steel
Ultra-high strength steel is the major material for manufacturing the aviation gears due to its superior strength and high hardness. However, the generous usage of cutting fluid in flood cooling resulted in th...
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Grinding characteristics of ultra-high strength steel by ultrasonic vibration-assisted grinding with microcrystalline alumina wheel
Ultra-high strength steel has a wide application of gear transmission systems in the aerospace field, owing to its high hardness, good impact toughness, fracture toughness, etc. Grinding is the important metho...
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CBN wear behavior during a single-grain ultrasonic vibrations grinding PTMCs materials
Particle-reinforced titanium matrix composites (PTMCs) are extensively utilized in key aerospace structural components due to their low density, high ductility, oxidation resistance, excellent wear, and high t...
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Effect of radial ultrasonic vibrations on wear properties of CBN grains in high-speed grinding of PTMCs
Particle-reinforced titanium matrix composites (PTMCs), as a new type of lightweight high-temperature structural materials, have a broad application prospect in aerospace and advanced automotive fields, owing ...
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Design and manufacture of flexspline for harmonic drive with a novel mixed spatial modification method
Intelligent manufacturing can significantly assist green manufacturing, and robot machining, as a core carrier of intelligent manufacturing, can reduce carbon emissions during the production processes. Harmoni...
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Research on picosecond laser-assisted polishing of K9 optical glass: investigation of processing parameters and physical mechanism
During the grinding process, K9 optical glass exhibits poor machinability, leading to issues such as crack growth, machining costs, low machining efficiency, and many other problems, seriously restricting its ...
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Intermittent cutting behavior and grinding force model in ultrasonic vibration-assisted grinding K4002 nickel-based superalloy
The intermittent cutting behavior, performing as periodic contact phase and separation phase between abrasive grit and workpiece, is an important characteristic in the ultrasonic vibration-assisted grinding (U...
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Predicting cutting force and simulating material removal process in turning TiCp/Ti6Al4V composite
Particle-reinforced titanium matrix composites (PTMCs) are high-performance composites. However, the current simulation of particle reinforced composites is based on a simplified morphology of reinforced parti...
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Semi-solid plasticity and deformation control of superalloy investment casting
The deformation in superalloy investment casting under thermal-mechanical coupled stress results in significant waste of materials and energy. In order to accurately predict the deformation of castings, it is ...
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Research on fabricating Cu/stainless steel composite thin strips by two-pass cold roll-bonding with intermediate annealing
Roll bonding is feasible to fabricate T2 copper (Cu)/ stainless steel (SS) composite thin trips, which have great potential for use in micromanufacturing, robotics, aerospace, and other applications. However, ...
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Mechanism of a deterministic sponge figuring processing (SFP) in Ni–P surface formation considering the robustness of the tool influence function: modeling and experimental investigation
The core optics in the deep-space high-energy physics ray detection system are an ultra-precision aspherical surface, which would generate surface errors introduced by the ultra-precision single point diamond ...
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Study on “pull-shear” material removal principle and novel compound structure tool design during cutting KFRP
The Kevlar fiber-reinforced polymer (KFRP) is widely used in various fields due to its excellent mechanical and physical properties. However, the material is prone to processing defects such as burring and fur...
