Results 71 to 80 of about 1,724 (134)

RESEARCH ON THE POWER CONSUMPTION IN SANDING PROCESS WITH ABRASIVE BRUSHES, COMPARED TO THE WIDE BELT SANDING [PDF]

Pro Ligno, 2015
This paper presents the modelling of over-finishing grinding with abrasive brushes and also a comparative study between the absorbed power when over-finishing grinding the beech, the spruce and the MDF with this kind of tools as compared to the ...
Loredana Anne-Marie BĂDESCU, Octavia ZELENIUC, Ruxandra Loredana MĂDAN, Gheorghe-Cosmin SPÎRCHEZ   +3 more
doaj  

Vibration Control of the Rail Grinding Vehicle with Abrasive Belt Based on Structural Optimization and Lightweight Design

Chinese Journal of Mechanical Engineering
As a new grinding and maintenance technology, rail belt grinding shows significant advantages in many applications. The dynamic characteristics of the rail belt grinding vehicle largely determines its grinding performance and service life.
Wengang Fan, Shuai Zhang, Zhiwei Wu, Yi Liu, Jiangnan Yu   +4 more
doaj   +1 more source

Mechanism model of belt grinding considering single abrasive action

Jin'gangshi yu moliao moju gongcheng, 2020
To solve the problem of quantitative material removal in the grinding process, based on the theories and methods of elastic-plastic deformation, Hertz contact and probability statistics, the material removal mechanism model of belt grinding was ...
QI Junde, CHEN Bing
doaj  

Experimental and simulation investigation into residual stress for rail grinding with abrasive belt

Jin'gangshi yu moliao moju gongcheng, 2020
To intuitively understand the residual stress state on the rail surface after belt grinding, the influences of grinding parameters on residual stress were investigated on a test bench.
WANG Wenxi, LI Jianyong, WU Yuan, FAN Wengang   +3 more
doaj  

Prediction Modeling and Parameter Optimization for Robotic Belt Grinding 42CrMo Steel Using Response Surface Methodology and Grey Relational Analysis

Metals
To address high-precision robotic abrasive belt grinding of 42CrMo steel, this study adopted the orthogonal central composite design with grinding force, feed rate, and rotational speed as key parameters, establishing and verifying regression models for ...
Dequan Shi, Wuyang Zhang, Jiahao Wang, Guili Gao, Huajun Zhang   +4 more
doaj   +1 more source

A Study on the Machinability of Steels and Alloys to Develop Recommendations for Setting Tool Performance Characteristics and Belt Grinding Modes. [PDF]

Materials (Basel), 2020
Syreyshchikova NV, Guzeev VI, Ardashev DV, Pimenov DY, Patra K, Kapłonek W, Nadolny K.   +6 more
europepmc   +1 more source

Analysis on surface integrity of GH4169 nickel-based superalloy ground with belt

Jin'gangshi yu moliao moju gongcheng, 2016
Accumulated abrasive belt was used to grind nickel-based superalloy GH4169 at constant pressure.This method could control the pressure during grinding,so the impact of cutting force on grinding characteristics was reduced.By grinding nickel-based ...
SUN Chao, ZHANG Guojun, YIN Jiachao
doaj  

Flexible grinding surface quality and profile accuracy of robotic abrasive belt for blisk

Jin'gangshi yu moliao moju gongcheng
ObjectivesAiming at the problems faced in the precision grinding of aero-engine blisks, such as the difficulty in ensuring profile consistency during batch production processing and improving the surface grinding quality and efficiency, a robotic ...
SONG Kangkang, ZHOU Kun, ZOU Lai, HUANG Yun   +3 more
doaj  

A Novel Mechanism Analysis Method for the Robotic Grinding of a TC4 Workpiece Using Acoustic Emission Based on an Improved CCEEMD Algorithm

Machines
The instantaneous contact zone in robotic abrasive belt grinding involves highly coupled thermo-mechanical interactions between abrasive grains and the workpiece material.
Xiangye Zhu, Qi Liu, Liang Liang, Xiaohu Xu, Sijie Yan   +4 more
doaj   +1 more source