Results 61 to 70 of about 16,253 (207)

Flexible right sized honing technology for fast engine finishing [PDF]

, 2013
The paper discusses a flexible honing technology by describing the new prototype machine with its specificity. Three original methods produced by the flexible honing prototype have been studied.
DUMUR, Didier, EL MANSORI, Mohamed, FRABOLOT, Marc, GOELDEL, Benoit, VOISIN, Julien   +4 more
core   +5 more sources

Surface quality and material removal via viscosity-controlled Magnetorheological finishing Ti-6Al-4V using Fe₃O₄-SiO₂ abrasives and Halbach array

Results in Engineering
This study investigates the polishing performance of Ti-6Al-4V alloy using a magnetorheological fluid (MRF) composed of Fe₃O₄–SiO₂ abrasives, malic acid, and H₂O₂ as an oxidizing agent.
Trinh Nguyen Duy, Nguyen Minh Quang, Nguyen Van Que   +2 more
doaj   +1 more source

Numerical analysis in viscosity-temperature characteristics of solid-liquid two-phase abrasive flow polishing [PDF]

Journal of Measurements in Engineering, 2017
The non-linear tube is widely used in military and civil fields and the general performance of the machine depends on the internal channel surface quality of it. The effective ways to improving the surface quality is solid-liquid two-phase abrasive flow polishing technology.
Junye Li, Jinglei Hu, Ningning Su, Weihong Zhao, Xinming Zhang   +4 more
openaire   +1 more source

Study on influential parameters of hybrid AFM processes: a review

Manufacturing Review, 2019
The abrasive flow machining (AFM) processes are ultra-precise finishing techniques widely used as finishing solutions for micro/nano finishing of inaccessible contours on difficult to machine components.
Kumari Chinu, Chak Sanjay Kumar
doaj   +1 more source

Study on whole factorial experiment of polishing the micro-hole in non-linear tubes by abrasive flow

Advances in Mechanical Engineering, 2018
It is generally observed that special channels exit in many key components of machine, such as non-linear tube, applied in military or civil industries. Its surface finish is a crucial factor in the whole performance of machine.
Guosong Liu, Xinming Zhang, Xiang Zang, Junye Li, Ningning Su   +4 more
doaj   +1 more source

Novel Disc Hydrodynamic Polishing Process and Tool for High-Efficiency Polishing of Ultra-Smooth Surfaces

Micromachines, 2018
Nowadays, large aspheric surfaces, including non-rotationally symmetric surfaces, are increasingly used in ground- and space-based astronomical instruments.
Bin Lin, Xiang-Min Jiang, Zhong-Chen Cao, Yan Li   +3 more
doaj   +1 more source

Numerical simulation analysis of large eddy simulation for T-tube based on solid-liquid two-phase abrasive flow [PDF]

, 2017
As a kind of nano machining technology, abrasive flow polishing technology plays an important role in precision machining region. As an important numerical simulation method in fluid mechanics, large eddy numerical simulation method has become an ...
Jun Ye Li, Wen Qing Meng, Xiang Zang, Xin Ming Zhang   +3 more
core   +1 more source

CFD simulation and experiments of abrasive water jet polishing for micropores

Jin'gangshi yu moliao moju gongcheng
Objectives: Femtosecond laser technology has become the primary method for micropore processing due to its high precision and low energy consumption. However, during the process, it is easy to cause microcracks and burrs in the micropores.
Zihan CUI, Bing HAN, Pengcheng WU, Qing LI, Xiaogang MA, Yunlong DING   +5 more
doaj   +1 more source

Influence of Combined Hard and Fine Machining on the Surface Properties of Cemented Carbides [PDF]

, 2012
As a result of recent developments in cold forging cemented carbides are increasingly used as tool materials. Due to their high hardness only electrical discharge machining (EDM) and grinding are suitable for tool machining.
K. Andreas, M. Merklein, U. Engel
core  

Effect of three prophylaxis methods on surface roughness of giomer [PDF]

, 2011
Objectives: Plaque and stains are removed by prophylaxis methods from tooth surfaces. Since prophylaxis methods can have a detrimental effect on the surface finish of restorations, the aim of this in vitro study was to investigate the effect of three ...
Ajami, Amir Ahmad, Asdagh, Saeedeh, Kimyai, Soodabeh, Sadr, Alireza, Savadi Oskoee, Siavash   +4 more
core   +1 more source