Topic
Roller burnishing
About: Roller burnishing is a research topic. Over the lifetime, 395 publications have been published within this topic receiving 3322 citations.
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Patent•
28 Dec 2007
TL;DR: In this article, a method for evaluating the condition of the roller burnishing element 14 includes abutting of the burner with unknown condition against a surface and moving of the element according to a test pattern T1 selected in advance.
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing component elements having resistance against fatigue and damage, more particularly a method for evaluating a tool to be used for manufacturing the component elements. SOLUTION: This method for evaluating the condition of the roller burnishing element 14 includes abutting of the burnishing element 14 having an unknown condition against a surface and moving of the element 14 according to a test pattern T1 selected in advance; recording of at least a test force profile 30 showing force acting on the burnishing element 14 in at least a dimension, while moving the burnishing element 14; comparing of at least a test force profile 30 to at least a reference force profile 28 to determine a deviation from a baseline condition in the condition of the burnishing element 14. COPYRIGHT: (C)2008,JPO&INPIT
01 Jan 2014
Patent•
24 Dec 2014
TL;DR: In this article, an electrical heated tube roller burnishing treatment process is described, which comprises the following steps of 12min, soaking in concentrated nitric acid solution for 5s, flushing, and cleaning the surface.
Abstract: The invention relates to an electrical heated tube roller burnishing treatment process, which comprises the following steps of A, soaking an electrical heated tube into pure molten steel solution with the temperature of 65 DEG C for 12min, soaking in concentrated nitric acid solution for 5s, flushing, and cleaning the surface; B, carrying out burnishing treatment on the electrical heated tube subjected to burnishing pretreatment, soaking the burnished electrical heated tube into diluted citric acid solution with the temperature of 80 DEG C and the concentration of 5 percent for 5min, and flushing; C, carrying out passivating treatment on the electrical heated tube, and drying; during the passivating treatment, soaking the electrical heated tube into diluted nitric acid solution for 10s, soaking into corrosion inhibition solution for 10s, and filtering and flushing, wherein the corrosion inhibition solution is prepared by mixing potassium iodide, benzotriazole and water according to the mass ratio of 0.1:60:100. According to the process provided by the invention, welding scale, spots, stains and rusts on the surface of the electrical heated tube can be effectively cleaned, and the quality of plating the electrical heated tube is improved.
TL;DR: In this paper, the effects of burnishing feed rate and roller contact width on the scratch hardness of poly(oxymethylene) and polyurethane were considered, and the results revealed that low burnishingfeed rate and smaller contact width led to an increase in scratch hardness for both polymers.
Abstract: The ability of engineering polymers to resist scratching action has rapidly become a vital requirement for diverse industrial applications because scratches may greatly reduce the life cycle of the components. Therefore, the present work aims to study the possibility of using roller burnishing process to enhance the scratch resistance of polymers to a single pass scratching action. The effects of burnishing feed rate and roller contact width on the scratch hardness of poly(oxymethylene) and polyurethane were considered. The results revealed that low burnishing feed rate and smaller roller contact width led to an increase in scratch hardness for both polymers. The scratch fractures were also observed using SEM to study the changes in wear modes.