Results 11 to 20 of about 10,483 (259)

Dental abrasion as a cutting process [PDF]

Interface Focus, 2016
A mammalian tooth is abraded when a sliding contact between a particle and the tooth surface leads to an immediate loss of tooth tissue. Over time, these contacts can lead to wear serious enough to impair the oral processing of food. Both anatomical and physiological mechanisms have evolved in mammals to try to prevent wear, indicating its
Lucas, P., Wagner, M., Al-Fadhalah, K., Almusallam, A., Michael, S., Thai, L., Strait, D., Swain, M., van Casteren, A. ; https://orcid.org/0000-0002-2993-8874, Renno, ., Shekeban, A., Philip, S., Saji, S., Atkins, A.   +13 more
openaire   +3 more sources

Finishing of aluminium alloy flat products [PDF]

E3S Web of Conferences, 2023
The possibility of improving the surface quality of flat products made of aluminium alloy AMc is considered by using the method of magnetic abrasive processing in the finishing stage of manufacturing. The influence of the main technological parameters of
Leonidov P.V.
doaj   +1 more source

Technological Features of Forming Flat Tool for Processing Axicons

Наука и техника, 2020
It has been substantiated that in order to control the process of forming flat surfaces while using a free grinding method it is advisable to choose such machine setup parameters as a tool diameter and its rotation frequency, an amplitude of the ...
A. S. Kozeruk, R. O. Dias Gonzalez, A. A. Sukhotzkiy, M. I. Filonova, V. O. Kuznechik   +4 more
doaj   +1 more source

Prediction of Abrasive Belt Wear Based on BP Neural Network

Machines, 2021
Abrasive belt grinding is the key technology in high-end precision manufacturing field, but the working condition of abrasive particles on the surface of the belt will directly affect the quality and efficiency during processing. Aiming at the problem of
Yuanxun Cao, Ji Zhao, Xingtian Qu, Xin Wang, Bowen Liu   +4 more
doaj   +1 more source

Novel designed mechanical-mechanochemical synergistic micro-grinding technology and compounded abrasive micro-grinding tools

Journal of Materials Research and Technology, 2023
The mechanical and mechanochemical synergistic micro-grinding technology was proposed for grinding hard and brittle materials, especially for fused silica micro parts in this work.
Wei Li, Shiqiang Xie, Zhengyang Deng, Dongbo Zhou, Maojun Li, Xudong Guo, Wei Tang   +6 more
doaj   +1 more source

An ultrasonic-assisted soft abrasive flow processing method for mold structured surfaces

Advances in Mechanical Engineering, 2019
As a fluid-based precise processing method, soft abrasive flow processing has been widely used in advanced electromechanical systems, complex mold manufacturing, and other engineering fields.
Jun Li, Fangming Zhu, Junyang Yu
doaj   +1 more source

Investigation of Machine Tool Developed Settings Influence on Productivity and Quality of Simultaneous Double-Sided Lens Processing

Наука и техника, 2018
The paper presents methodology for determining rational modes of abrasive processing for high-precision lenses while using a method of free lapping at finishing operations.
A. S. Kozeruk, Y. L. Malpica, A. A. Sukhotzkiy, M. I. Filonova, V. O. Kuznechik   +4 more
doaj   +1 more source

MATHEMATICAL SIMULATION OF TECHNOLOGICAL EQUIPMENT FOR PROCESSING OF OPTICAL PARTS

Наука и техника, 2017
The paper describes a functional scheme of a machine-tool for simultaneous abrasive machining of lenses with shallow high-accuracy executive surface.
I. P. Filonov, A. S. Kozeruk, Y. L. Malpica, M. I. Filonova, V. O. Kuznechik, R. O. Dias Gonsalez   +5 more
doaj   +1 more source

Research into the Disintegration of Abrasive Materials in the Abrasive Water Jet Machining Process [PDF]

Materials, 2021
The size and distribution of abrasive particles have a significant influence on the effectiveness of the cutting process by the high-speed abrasive water jet (AWJ). This paper deals with the disintegration intensity of abrasive materials in AWJ cutting during the creation of the abrasive jet.
openaire   +2 more sources

An Improved Abrasive Flow Processing Method for Complex Geometric Surfaces of Titanium Alloy Artificial Joints

Applied Sciences, 2018
Precise processing for complex geometric surfaces of titanium alloy artificial joints has higher technical difficulties. This paper addresses the matter by proposing an improved abrasive flow processing method.
Li Zhang, Zhimin Yuan, Dapeng Tan, Yi Huang   +3 more
doaj   +1 more source