ultrasonic grinding rotary

China Advanced Technology Rotary Ultrasonic …

China Advanced Technology Rotary Ultrasonic …

One is to use ultrasonic abrasive treatment with abrasives, such as ultrasonic hole processing, ultrasonic grinding, ultrasonic polishing, ultrasonic deburring and the like. The other is ultrasonic machining combined with cutting tools and other machining methods such as rotary ultrasonic drilling, grinding …

Get More
Grinding / Ultrasonic

Grinding / Ultrasonic

Grinding in production «Precise, leaktight, rigid & play-free: Production grinding with long-term precision, on 4 or 5 axes, reliably» Challenge: In high-performance grinding situations such as deep grinding, profile grinding, tool grinding or other challenging grinding processes, production systems are subjected to demanding requirements.. Grinding sludge, maximum precision and the ...

Get More
Rotary ultrasonic-assisted milling of brittle materials ...

Rotary ultrasonic-assisted milling of brittle materials ...

2012-12-1 · Key words: rotary ultrasonic; ultrasonic assisted milling; brittle material 1 Introduction The application of ultrasonic machining was first introduced by WOOD and LOOMIS in 1927. They applied high frequency vibrations (about 70 kHz) onto a glass rod to remove material from a glass substrate, with the aid of grinding grits.

Get More
Advances in rotary ultrasonic machining system for …

Advances in rotary ultrasonic machining system for …

2019-12-19 · Ma, 37 Pang, 38 and Huang 39 promoted the application of LCIPT technology in various types of RUMSs and researched ultrasonic honing, rotary ultrasonic grinding, rotary ultrasonic drilling, and similar applications. At present, the theory and structural design of LCIPT technology are well developed in RUMSs.

Get More
Experimental investigation of rotary ultrasonic …

Experimental investigation of rotary ultrasonic …

This paper investigates the application of rotary ultrasonic grinding for grinding of ceramic substrates (canasite) for computer hard disks. This process exhibits increased machining aggressiveness compared to the existing machining methods employed.", author …

Get More
China Rotary Ultrasonic Vibration Assisted Machining …

China Rotary Ultrasonic Vibration Assisted Machining …

2020-6-3 · One is to use ultrasonic abrasive treatment with abrasives, such as ultrasonic hole processing, ultrasonic grinding, ultrasonic polishing, ultrasonic deburring and the like. The other is ultrasonic machining combined with cutting tools and other machining methods such as rotary ultrasonic drilling, grinding and milling.

Get More
A REVIEW ON THE ROTARY ULTRASONIC MACHINING …

A REVIEW ON THE ROTARY ULTRASONIC MACHINING …

2018-12-18 · Rotary ultrasonic machining (RUM) is one of the cost-effective machining processes available for drilling holes in advanced ceramics. RUM is a hybrid machining process that combines the material removal mechanisms of diamond grinding and USM, resulting in …

Get More
Rotary ultrasonic machining of silicon carbide: designed ...

Rotary ultrasonic machining of silicon carbide: designed ...

2007-4-12 · Rotary ultrasonic machining of silicon carbide: designed experiments 287 converts 60 Hz electrical supply to high frequency (20 kHz) AC output. This is fed to the piezoelectric transducer located in the ultrasonic spindle. The ultrasonic transducer converts electrical input into mechanical vibrations. The motor attached atop the

Get More
Rotary ultrasonic machining of CFRP composites: a study …

Rotary ultrasonic machining of CFRP composites: a study …

2017-12-16 · CFRP has been drilled by rotary ultrasonic machining (RUM) successfully [Li et al. 2007; Cong et al. 2011abcd, Feng et al. 2011]. RUM is a hybrid machining process that combines material removal mechanisms of diamond grinding and ultrasonic …

Get More
Rotary Ultrasonic Machining: A Review: Materials and ...

Rotary Ultrasonic Machining: A Review: Materials and ...

2018-6-7 · 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.

Get More
1 ROTARY ULTRASONIC DRILLING AND MILLING OF ...

1 ROTARY ULTRASONIC DRILLING AND MILLING OF ...

2011-6-28 · MODELING OF MRR IN ROTARY ULTRASONIC DRILLING Rotary ultrasonic drilling has been around for more than twenty years [8--11] and many investigators have reported their studies on it [12--17]. However, these studies have been primarily experimental with little or no attempt to develop a model governing material removal mechanism.

Get More
ROTARY ULTRASONIC MACHINING999.pptx

ROTARY ULTRASONIC MACHINING999.pptx

Rotary Ultrasonic Machining (RUM): I s a hybrid machining process where the ultrasonic machining and conventional grinding occur simultaneously to remove material from the work-piece by micro chipping and grinding.

Get More
Feasibility study of delamination in rotary ultrasonic ...

Feasibility study of delamination in rotary ultrasonic ...

2019-8-25 · Rotary ultrasonic-assisted drilling is the new machining process to drill holes on fiber reinforced plastics and has attracted increasing attention in recent years. In this paper, thrust force and delamination in rotary ultrasonic-assisted drilling of glass fiber reinforced plastics using diamond core drill have been investigated.

Get More
Rotary ultrasonic-assisted milling of brittle materials

Rotary ultrasonic-assisted milling of brittle materials

2013-2-4 · Key words: rotary ultrasonic; ultrasonic assisted milling; brittle material 1 Introduction The application of ultrasonic machining was first introduced by WOOD and LOOMIS in 1927. They applied high frequency vibrations (about 70 kHz) onto a glass rod to remove material from a glass substrate, with the aid of grinding grits.

Get More
Drilling High Precision Holes in Ti6Al4V Using Rotary ...

Drilling High Precision Holes in Ti6Al4V Using Rotary ...

For machining of Ti6Al4V, rotary ultrasonic machining (RUM) exhibits high potential when compared to other machining methods, as demonstrated in previous studies [1,2,4,5,6]. Rotary ultrasonic machining consists of the material removal mechanisms of diamond grinding and ultrasonic machining.

Get More
Ultrasonic Wet-Milling and Micro-Grinding

Ultrasonic Wet-Milling and Micro-Grinding

Ultrasonication is an efficient means for the wet-milling and micro-grinding of particles. Besides dispersing and deagglomerating, the wet milling is an important application of Hielscher ultrasonic devices.. In particular for the manufacturing of superfine-size slurries, ultrasound has many advantages, when compared with common size reduction equipment, such as: colloid mills (e.g. ball mills ...

Get More
Ultrasonic Machining Centers | OptiPro

Ultrasonic Machining Centers | OptiPro

Experience unprecedented machining efficiency with high performance ultrasonic milling, grinding, core drilling and lightweighting of optical glasses and ceramics. Ultrasonic oscillation of the tool promotes free cutting of material, greatly reducing the force applied to the …

Get More
Study on Edge Chipping in Rotary Ultrasonic …

Study on Edge Chipping in Rotary Ultrasonic …

Rotary ultrasonic machining (RUM) is a relatively low cost and environmentally benign process for machining of advanced ceramics. Much effort has been made to theoretically and experimentally investigate material removal rate, surface roughness, and tool wear in RUM.

Get More
ROTARY ULTRASONIC MACHINING OF HARD-TO …

ROTARY ULTRASONIC MACHINING OF HARD-TO …

2017-12-16 · Rotary ultrasonic machining (RUM) is a non-traditional machining process that combines the material removal mechanisms of diamond grinding and ultrasonic machining. It comprises of a tool mounted on a rotary spindle attached to a piezo-electric transducer to produce the rotary and ultrasonic …

Get More
Rotary ultrasonic grinding apparatus and process ...

Rotary ultrasonic grinding apparatus and process ...

1997-8-12 · The rotary ultrasonic grinding process is a hybridized method which comprises a combination of conventional ultrasonic machining and diamond grinding. Important parameters in one embodiment of the process include ultrasonic vibration amplitude and frequency, static pressure or force, tool rotation speed, workpiece rotation speed, grit size ...

Get More
Rotary ultrasonic machining of carbon …

Rotary ultrasonic machining of carbon …

2019-7-19 · Rotary ultrasonic machining (RUM) is effective and efficient in cutting carbon fiber–reinforced plastic (CFRP) composites. With ultrasonic vibration assistance, both machining efficiency and machining effectiveness can be improved. Ultrasonic vibration has two major variables (including ultrasonic amplitude and ultrasonic frequency), which play important roles in RUM processes.

Get More
Rotary Ultrasonic Machining of Ni based Alloys

Rotary Ultrasonic Machining of Ni based Alloys

2017-5-19 · Rotary Ultrasonic machine (RUM) One of cost-effective machining methods for advanced and newer material is rotary ultrasonic machining (RUM). It is a hybrid machining process that combines the material removal mechanisms of diamond grinding assistant with ultrasonic vibration (USM).

Get More
EXPERIMENTAL STUDY ON THE CUTTING FORCE …

EXPERIMENTAL STUDY ON THE CUTTING FORCE …

2018-5-29 · (2013). EXPERIMENTAL STUDY ON THE CUTTING FORCE DIFFERENCE BETWEEN ROTARY ULTRASONIC MACHINING AND CONVENTIONAL DIAMOND GRINDING OF K9 GLASS. Machining Science and Technology: Vol. 17, No. 1, pp. 129-144.

Get More
Edge surface grinding of CFRP composites using …

Edge surface grinding of CFRP composites using …

Therefore, there is a critical need to develop a surface grinding process of CFRP composites in a high-quality and high-efficiency way. Rotary ultrasonic machining (RUM) surface grinding has been proven to be such a process. In addition, RUM edge surface grinding can be conducted by up surface grinding or down surface grinding.

Get More
Rotary Ultrasonic-Assisted Grinding of Ceramic …

Rotary Ultrasonic-Assisted Grinding of Ceramic …

The engineering ceramic material is hard to machining with the hard and brittle characteristics, so we are using a precision machining method of the rotary ultrasonic assisted grinding. In this paper, a research on the rotary ultrasonic assisted grinding mechanism of zirconia ceramic material is described. We use an experimental method of the orthogonal combination to complete an experiment of ...

Get More
(PDF) Rotary Ultrasonic Drilling And Milling Of Ceramics

(PDF) Rotary Ultrasonic Drilling And Milling Of Ceramics

Their results determined that rotary ultrasonic grinding is far more efficient for surface milling than conventional grinding. From the development of ultrasonic face milling by Pei and Ferreira ...

Get More
Micro rotary ultrasonic machining — Research Nebraska

Micro rotary ultrasonic machining — Research Nebraska

Rotary ultrasonic machining (RUM) is a hybrid machining process capable of machining advanced engineering materials like ceramics, Ti-alloys, glass, quartz, structural ceramics, and silicon carbide at macro level. RUM employs the synergistic effect of material removal mechanisms of ultrasonic machining and diamond grinding.

Get More
Edge surface grinding of CFRP composites using …

Edge surface grinding of CFRP composites using …

Rotary ultrasonic machining (RUM) surface grinding has been proven to be such a process. In addition, RUM edge surface grinding can be conducted by up surface grinding or down surface grinding. However, the difference between up surface grinding and down surface grinding with RUM has not been reported.

Get More