Grinding at Very Low Speed

Bao Fu Feng; Lei Zheng; P. Wang; Quan Fang Gai; D. Li; Guang Qi Cai

doi:10.4028/www.scientific.net/AMR.53-54.231

Paper Titles

Study on Effect of Grinding Fluid Supply Parameters on Surface Integrity in Quick-Point Grinding for Green Manufacturing
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Passivation Model of Diamond Wheel for Grinding Si₃N₄ Ceramics
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The Finite Element Analysis of Surface Temperature on Dry Belt Grinding for Titanium Alloys
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Modeling and Computer Simulation of Grinding for Ball-End Milling Cutter with Equal Normal Rake Angle
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Grinding at Very Low Speed
p.231

Experiment Study on Vitrified Bonded Wheels of Quick-Point Grinding
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Research on Surface Roughness and Micro-Topography of Nano-ZrO₂ Plate in Two-Dimension Ultrasonic Grinding
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Experimental Research on the Cooling Effects of a New High Efficiency Green Cooling Method
p.249

Study on Fiber Laser Assisted Truing and Dressing of Diamond Wheel In-Process
p.255

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 53-54Grinding at Very Low Speed

Grinding at Very Low Speed

Abstract:

Grinding is a very complex machining process. Single grain grinding methods are useful to study complex grinding action. Very low speed single-grain grinding tests were carried out for 45 steel and 20Cr alloy with 14# ZA grain. The grinding groove width and depth, the grinding force ratio, specific grinding forces, and grain wear and fracture are studied. The plowing decreases with the grinding section area or grinding depth increase. The average tangential force at grain fracture in the experiments is 54.4N; the average normal force at grain fracture is 949.6N. The ratio of tangential-to-normal force varies suddenly when grain fracture.