With its superior machining quality, rotary ultrasonic machining (RUSM) is the best alternative to machine complex, brittle materials like ceramics, glass, composites, and quartz. These materials are complex to machine with the conventional process.
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Focusing on the development of specialized rotary ultrasonic machining systems, this article summarizes the advances in the functional components and key technologies of rotary ultrasonic...
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The numerous unique advantages afforded by rotary ultrasonic machining have led to its extensive utilization in machining hard–brittle materials. However, the material removal mechanisms are still not very clear, leaving many uncertainties of the machined components in practical application. In this research, machining/scratching tests had ...
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In this paper, Rotary Ultrasonic Machining (RUM) of titanium alloy (Ti-6Al-4V) has been investigated. Four tools with different specifications (diamond grit size, diamond concentration …
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Rotary ultrasonic machining (RUM) is among the best cost-efficient machining practice for the processing of numerous hard to machine materials. RUM is a non-traditional mechanical...
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Therefore, rotary ultrasonic micro-machining (RUμM) is investigated to conduct the surface micro-machining of brittle materials. Due to the small diameter cutting tool (<500 μm) and high accuracy requirements, the impact of input parameters in the rotary ultrasonic surface micro-machining (RUSμM) process on tool deformation and cutting ...
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Rotary Ultrasonic Machining: A Review Ravi Pratap Singh and Sandeep Singhal Department of Mechanical Engineering, National Institute of Technology, Kurukshetra, Haryana, India
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With its superior machining quality, rotary ultrasonic machining (RUSM) is the best alternative to machine complex, brittle materials like ceramics, glass, composites, and quartz. …
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A novel rotary ultrasonic texturing (RUT) technique is proposed to fabricate hybrid periodic micro/nano-textures on flat surfaces. Different from conventional rotary ultrasonic machining, a tailored one-point diamond tool was manufactured and employed for RUT on surfaces of electroless nickel–phosphorus (Ni–P) plating.
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This sophisticated machine incorporates an inbuilt ultrasonic transducer that transmits longitudinal ultrasonic vibrations to a horn. The machine's frequency and amplitude …
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S INCE the 21st century, fine ceramics and advanced composite materials have been widely used in various fields owing to their excellent properties. Still, it is quite challenging to process these materials efficiently with high quality. Rotary ultrasonic machining (RUM), a combination of ultrasonic vibration and traditional machining such as milling, grinding, and …
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Rotary ultrasonic machining (RUM) is among the best cost-efficient machining practice for the processing of numerous hard to machine materials. RUM is a non-traditional mechanical...
WhatsApp: +86 18221755073
Focusing on the development of specialized rotary ultrasonic machining systems, this article summarizes the advances in the functional components and key technologies of rotary ultrasonic machining systems for hard and brittle materials, including the ultrasonic generator, power transfer structure, transducer, ultrasonic horn, and cutting tool.
WhatsApp: +86 18221755073
Rotary ultrasonic machining (RUM) is a mechanical type of nontraditional hybrid machining process that has been utilized potentially to machine a wide range of latest and …
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In this paper, Rotary Ultrasonic Machining (RUM) of titanium alloy (Ti-6Al-4V) has been investigated. Four tools with different specifications (diamond grit size, diamond concentration and metal bond type) are used to drill holes in titanium alloy workpieces.
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Rotary ultrasonic machining (RUM) has been demonstrated to be a superior non-traditional machining method for difficult-to-machine materials such as glasses, ceramics, and superalloys [1], [2], which superimposes an ultrasonic frequency vibration on a rotary cutting tool (such as drilling tools, milling tools).The high-frequency vibration can reduce the cutting force …
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Focusing on the development of specialized rotary ultrasonic machining systems, this article summarizes the advances in the functional components and key technologies of rotary ultrasonic...
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ORIGINAL ARTICLE Design of horn for rotary ultrasonic machining using the finite element method Vinod Yadava & Aniruddha Deoghare ... Komaraiah and Reddy [8, 9] shows the superior performance of rotary ultrasonic machining over conven-tional ... Table 1 Specifications of horn for rotary ultrasonic machining using the finite element method 200 ...
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Material removal in rotary ultrasonic machining (RUM) of hard-brittle material is an abnormal complicated process, which involves the combination effects of the numerous abrasive grains with the random distributions in the dimensions and penetration depths. ... The specifications of the diamond tool are tabulated in Table 2. Additionally, the ...
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This book covers the process and conditions of Rotary ultrasonic machining (RUM) of hard materials and summarizes the recommendation of proper machining parameters. The optimum conditions were applied for cutting edge preparation of CBN cutting inserts.
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This sophisticated machine incorporates an inbuilt ultrasonic transducer that transmits longitudinal ultrasonic vibrations to a horn. The machine's frequency and amplitude can be precisely adjusted using dedicated control knobs, allowing for …
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Rotary ultrasonic machining is a non-conventional hybrid machining process that combines the material removal mechanisms of diamond grinding and ultrasonic machining. This machining …
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High-volume fraction silicon carbide-reinforced aluminum matrix (SiCp/Al) composites are widely used in many industrial fields due to their excellent material properties. However, these composites are regarded as one of the most difficult-to-machine materials, owing to the presence of many hard and brittle SiC reinforcements. Rotary ultrasonic machining …
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Rotary ultrasonic machining of CFRP: a mechanistic predictive model for cutting force. Ultrasonics, 54 (2014), pp. 663-675. View PDF View article View in Scopus Google Scholar [32] H. Wang, F. Ning, Y. Li, Y. Hu, W. Cong. Scratching-induced surface characteristics and material removal mechanisms in rotary ultrasonic surface machining of CFRP.
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Rotary ultrasonic machining is a non-conventional hybrid machining process that combines the material removal mechanisms of diamond grinding and ultrasonic machining. This machining process is consists of a rotary core drill tool with metal-bonded diamond abrasives which vibrates ultrasonically and continuously fed towards the work piece.
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Rotary ultrasonic-assisted machining (RUAM) processes have been recognized as leading, non-traditional, high-precision machining processes that have been recently developed to machine a vast range of advanced, hard-to-machine, brittle materials like reinforced composites, ceramics, and metallic alloys to a very high surface finish in an efficient and cost-effective …
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Rotary ultrasonic machining (RUM) is a mechanical type of nontraditional hybrid machining process that has been utilized potentially to machine a wide range of latest and difficult-to-machine materials, including ductile, hard and brittle, ceramics, composites, etc.
WhatsApp: +86 18221755073
This book covers the process and conditions of Rotary ultrasonic machining (RUM) of hard materials and summarizes the recommendation of proper machining parameters. The optimum conditions were applied for cutting edge …
WhatsApp: +86 18221755073
As the core component of the rotary ultrasonic machining (RUM) system, the working frequency of the ultrasonic vibration unit and the actual tool vibration amplitude in RUM are important for the machining quality. The electrical characteristics of the ultrasonic vibration unit have a close correlation with both factors. Due to the difficulty in measuring the electrical …
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Rotary ultrasonic machining (RUM) is a mechanical type non-traditional hybrid machining process which has been utilized potentially to machine a wide range of latest and...
WhatsApp: +86 18221755073