review of ultrasonic vibration-assisted machining in

Fundamental Aspects in Designing Vibration Assisted

2018/10/25Brehl D.E. and Dow T.A. 2008 Review of vibration-assisted machining Precision Engineering 32 153-172 Crossref Google Scholar Xu W.-X. and Zhang L.-C. 2015 Ultrasonic vibration-assisted machining: principle, design and application Advances in 3 173-192

Study of ultrasonic vibration–assisted thread turning of

An ultrasonic vibration–assisted system was integrated into a standard lathe to demonstrate thread turning in Inconel 718 superalloy. The influence of ultrasonic vibration–assisted machining on workpiece surface quality, chip shape, and tool wear was analyzed.

Experimental Study of a Novel Ultrasonic Vibration

A novel ultrasonic vibration-assisted structure for radial milling is proposed, and the ultrasonic vibration-assisted radial milling (UVARM) is further studied in terms of theoretical model and milling experiment. The motion and feed characteristics of UVARM are also analyzed. A special fixture is designed to construct the experimental platform of UVARM, in which the vibration is applied to

Review of vibration

2008/7/1Fig. 2 shows idealized 1D vibration-assisted machining. The tool is driven harmonically in a linear path, which is superimposed on the upfeed motion of the workpiece. For a given vibration frequency f, there exists a critical upfeed velocity below which the rake face of the tool will periodically break contact with the uncut material surface.

Reliability allocation of rotary ultrasonic vibration

2021/5/7Rotary ultrasonic vibration-assisted EDM is a composite machining method which uses EDM technology to process metal surface and adds rotation and ultrasonic vibration. In this paper, the failure rate of each module of the rotary ultrasonic vibration-assisted EDM machine tool can be accurately predicted by the maximum entropy ordered weighted average algorithm so that the

Optimization of machining and vibration parameters for

Optimization of machining and vibration parameters for residual stresses minimization in ultrasonic assisted turning of 4340 hardened steel. Sharma V(1), Pandey PM(2). Author information: (1)Mechanical Engineering Department, IIT Delhi, India. (2)Mechanical

Estimation of Specific Cutting Energy in an S235 Alloy for

2020/1/241. Materials (Basel). 2020 Jan 24;13(3). pii: E567. doi: 10.3390/ma13030567. Estimation of Specific Cutting Energy in an S235 Alloy for Multi-Directional Ultrasonic Vibration-Assisted Machining Using the Finite Element Method. Flrez Garca LC(1), Gonzlez Rojas

Ultrasonic vibration

2007/7/18Previous studies have shown that ultrasonic vibration (US) can be used to assist traditional machining processes for improving machining efficiency. The successful applications include the US-assisted electro-discharge machining (EDM) of Nitinol microholes, which have significantly improved the machining efficiency [ 6 ].

Reliability allocation of rotary ultrasonic vibration

2021/5/7Rotary ultrasonic vibration-assisted EDM is a composite machining method which uses EDM technology to process metal surface and adds rotation and ultrasonic vibration. In this paper, the failure rate of each module of the rotary ultrasonic vibration-assisted EDM machine tool can be accurately predicted by the maximum entropy ordered weighted average algorithm so that the

Ultrasonic vibration

2. Principle of ultrasonic vibration-assisted machining with workpiece bending 2.1 Axial ultrasonic vibration-assisted helical milling In this study, axial ultrasonic vibration was applied to a micro tool using a specially designed spindle and an ultrasonic device.

Ultrasonic

In order to overcome these problems, the ultrasonic-vibration-assisted machining of CFRP is proposed in this study. The cutting force is expected to decrease when axial- directional ultrasonic vibration is applied to the tool as a result of the intermittent cutting process with a large acceleration over a short period, which shown by H. Isobe [1].

Theoretical and Experimental Investigation Into The

2021/4/1Axial ultrasonic vibration-assisted cutting (AUVC) has proved to have better machining performance compared with conventional cutting methods; however, the effect of numerous and complex influencing factors on machining performance has not been clearly revealed and a recommended combination of

Ultrasonic Vibration and Cavitation

Abstract This paper deals with the use of two types of ultrasonic-assisted micromachining methods for obtaining longer tool life and higher machining efficiency in the micromachining of hard and brittle materials. USV drilling is drilling that is aided by ultrasonic vibration in the direction axial to the tool. Cavitation machining is a method is aided by ultrasonic vibration of the cutting

Vibration Assisted Conventional and Advanced

2014/1/1To facilitate high precision machining, vibration is introduced in any of workpiece, tool and working medium, which is called Vibration Assisted Machining (VAM). In this review, the advancements of VAM in conventional machining as well as in advanced machining are presented.

Experimental Study of a Novel Ultrasonic Vibration

A novel ultrasonic vibration-assisted structure for radial milling is proposed, and the ultrasonic vibration-assisted radial milling (UVARM) is further studied in terms of theoretical model and milling experiment. The motion and feed characteristics of UVARM are also analyzed. A special fixture is designed to construct the experimental platform of UVARM, in which the vibration is applied to

Ultrasonic vibration

This paper deals with axial ultrasonic vibration-assisted machining with workpiece bending. It was proposed as a novel machining method for the reduction of the chippings at the machined holes during micro through-hole drilling of chemically strengthened glass. In

Optimization of machining and vibration parameters for

Optimization of machining and vibration parameters for residual stresses minimization in ultrasonic assisted turning of 4340 hardened steel. Sharma V(1), Pandey PM(2). Author information: (1)Mechanical Engineering Department, IIT Delhi, India. (2)Mechanical

An investigation of factors affecting surface generation in

Ultrasonic Vibration Assisted (UVA) machining is being used for direct diamond turning of hard-brittle materials to obtain optical-quality surfaces. It largely reduces the processing time and cost to produce the high accuracy surface on hard-brittle materials. However

Reliability allocation of rotary ultrasonic vibration

2021/5/7Rotary ultrasonic vibration-assisted EDM is a composite machining method which uses EDM technology to process metal surface and adds rotation and ultrasonic vibration. In this paper, the failure rate of each module of the rotary ultrasonic vibration-assisted EDM machine tool can be accurately predicted by the maximum entropy ordered weighted average algorithm so that the

Dynamical properties about ultrasonic vibration assisted

2020/11/3TiBw / TC4 composite material was used as the machining object of Ultrasonic vibration assisted drilling (UVAD), the single directional three-degree-of-freedom dynamical system model was established. The dynamic signal test and analysis system was used for modal experiment to identify the parameters in the model.

Review of ultrasonic vibration

2020/9/1Compared to conventional machining (CM), ultrasonic vibration-assisted machining (UVAM) with high-frequency and small-amplitude has exhibited good cutting performances for advanced materials. In recent years, advances in ultrasonic generator, ultrasonic

Understanding of Ultrasonic Assisted Machining with Diamond

evaluate the ultrasonic vibration effect, conventional machining and ultrasonic assisted machining were per-formed. For the ultrasonic vibration in a longitudinal direction, a frequency of 20 kHz generated by the HSK 63 type of ultrasonic actuator was used. The

Estimation of Specific Cutting Energy in an S235 Alloy for

As a result of the operating parameters used, the vibration-assisted machining process leads to a machinability improvement of up to 18% in S235 carbon steel. In particular, higher vibration frequencies were shown to increase the material's machinability due to the specific cutting energy decrease.

Review of vibration devices for vibration

2020/5/29Vibration-assisted machining (VAM) is a process in which high-frequency small amplitude vibration is applied on tool or workpiece to improve cutting performance, especially for hard and brittle materials. It has been applied to several machining processes including drilling, turning, grinding, and milling. This paper offers a review for the vibration devices used in VAM process. The history

Ultrasonic Vibration Assisted Micro Electrochemical

2019/12/8Electrochemical Discharge Machining (ECDM) is an effective way to fabricate micro holes, channels and kerfs on non- conductive materials. In this paper, material removal mechanism of ECDM was discussed and model for gas film formation was established. Meanwhile, a series of experiments for micro drilling were carried out to demonstrate the advantages of Ultrasonic Vibration Assisted

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