An experimental study on the creep feed grinding of narrow deep grooves of stainless steel

2016 ◽  
Vol 90 (5-8) ◽  
pp. 1835-1844 ◽  
Author(s):  
Yanyan Bai ◽  
Ming Lv ◽  
Wenbin Li ◽  
Guoxing Liang
Keyword(s):  
Experimental Study ◽  
Stainless Steel ◽  
Creep Feed Grinding ◽  
Creep Feed

scholarly journals Feasibility study of creep feed grinding of 300M steel with zirconium corundum wheel

2021 ◽  
Author(s):  
Jiaqiang Dang ◽  
Heng Zang ◽  
Qinglong An ◽  
Weiwei Ming ◽  
Ming Chen
Keyword(s):  
Feasibility Study ◽  
Creep Feed Grinding ◽  
Creep Feed ◽  
300M Steel

Analysis of Energy Partition in Grinding

1995 ◽  
Vol 117 (1) ◽  
pp. 55-61 ◽  
Author(s):  
C. Guo ◽  
S. Malkin
Keyword(s):  
Wheel Speed ◽  
Energy Partition ◽  
Composite Surface ◽  
Workpiece Surface ◽  
Abrasive Grains ◽  
Temperature Distributions ◽  
Analytical Results ◽  
Creep Feed Grinding ◽  
Grinding Fluid ◽  
Creep Feed

An analysis is presented for the fraction of the energy transported as heat to the workpiece during grinding. The abrasive grains and grinding fluid in the wheel pores are considered as a thermal composite which moves relative to the grinding zone at the wheel speed. The energy partition fraction to the workpiece is modeled by setting the temperature of the workpiece surface equal to that of the composite surface at every point along the grinding zone, which allows variation of the energy partition along the grinding zone. Analytical results indicate that the energy partition fraction to the workpiece is approximately constant along the grinding zone for regular down grinding, but varies greatly along the grinding zone for regular up grinding and both up and down creep-feed grinding. The resulting temperature distributions have important implications for selecting up versus down grinding especially for creep-feed operations.

scholarly journals An Experimental Study on the Shape Changes of TiO2Nanocrystals Synthesized by Microemulsion-Solvothermal Method

2011 ◽  
Vol 2011 ◽  
pp. 1-6 ◽  
Author(s):  
Wei Kong ◽  
Bo Liu ◽  
Bo Ye ◽  
Zhongping Yu ◽  
Hua Wang ◽  
...  
Keyword(s):  
Experimental Study ◽  
Stainless Steel ◽  
Oleic Acid ◽  
Solvothermal Method ◽  
Shape Change ◽  
Tetrabutyl Titanate ◽  
Microemulsion System ◽  
Solvothermal Process ◽  
Shape Changes ◽  
Shape And Size

Titanium dioxide (TiO2) nanocrystals of different shape were successfully synthesized in a new microemulsion system through a solvothermal process. The TiO2nanocrystals were prepared from the reaction of tetrabutyl titanate (TBT),H2O, and oleic acid (OA), which were used as solvent and surfactant at 300∘Cand 240∘Cin a stainless steel autoclave. The sphere, polygon, and rhombus-shaped nanocrystals have been prepared at 300∘Cand the dot- and- rod shaped nanocrystals have been synthesized at 240∘C. The effect of the reaction time on the shape and size of TiO2nanocrystals in this method was studied in the present paper. The size distribution of TiO2nanocrystals prepared at 300∘Cfor different hours is also studied. In addition, an attempt to describe the mechanism of shape change of TiO2nanocrystals was presented in this paper.

scholarly journals Theoretical and Experimental Study of Ultrasonic Vibration-Assisted Laser Polishing 304 Stainless Steel

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 206146-206163
Author(s):  
Di Kang ◽  
Ping Zou ◽  
Hao Wu ◽  
Wenjie Wang ◽  
Jilin Xu
Keyword(s):  
Experimental Study ◽  
Stainless Steel ◽  
Ultrasonic Vibration ◽  
304 Stainless Steel ◽  
Laser Polishing
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