Mar 08, 2016 · Abstract en. This study's objective was to characterize the effect of traditional and 3 newly devised (soaking+grinding) methods combined with cooking on the content and composition of phenolic substances, antioxidant, and antiproliferative properties of soymilk prepared from black soybean. Phenolic substances and antioxidant profile were ...

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Grinding & Superfinishing Methods & Specifications 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) NASA - Kennedy Space Center,Engineering & Technology,Kennedy Space Center,FL,32899 8. .

Grinding is an important machining method, and the quality of the workpiece is determined by the precision of the grinding process. 1 In recent years, due to the development of industrial intelligence and automation, the demands for real-time measurement devices and process control instruments for the grinding process are increasing tremendously. 2,3 The cylindrical grinding process can be ...

Abstract. Calibration in the robotic belt grinding of complex blades is considered as one of the key bottlenecks of measurement accuracy. To enhance the accuracy of robotic calibration system, an improved method is proposed in this paper to calibrate the tool (grinding machine) frame and workpiece (aero-engine blade) frame by holding the ruby ...

Device and method for grinding and recovering organic waste. The device includes a settling tank that receives an aqueous suspension of organic residue and separates it, by settling, into a liquid phase, a solid phase and a gaseous phase. The settling tank includes at least one settling chamber having an inlet that feeds the aqueous suspension to the chamber, and provided with outlets to ...

Interestingly, we have observed no significant difference between the PPW samples extruded by expanded and unexpanded processes, which eliminated the redundant extrusion step before the ultrafine grinding process. Thus, ultrafine grinding is a time-efficient, cost-effective and user-friendly method for processing PPW.

ABSTRACT Cylindrical grinding is one of the important metal cutting processes used extensively in the finishing operations. Metal removal rate and surface finish are the important ... A dry grinding method with compressed cold air and conventional wet grinding with coolant were compared (CNC Cylindrical Grinding). The experiments were

Abstract: Based on the modeling and experiments concerning the surface roughness in abrasive jet finishing with grinding wheel as restraint, the effect of abrasive size, abrasive fluid concentration, machining cycles, wheel velocity and carrier fluid on machined surface quality was investigated.

Experiment: Metallography Specimen Preparation and Examination Objectives 1. To learn and to gain experience in the preparation of metallographic specimens. 2. To examine and analyze the microstructures of metals and metallic alloys. Abstract Proper preparation of metallographic specimens to determine microstructure and content requires that a ...

Mar 31, 2017 · The grinding force can be split into three components: the tangential force F t, responsible for power dissipation; the normal force F n, the most important factor in material removal; and the side force F a, resulting in sideways movement of the wheel. The grinding forces considered in this work focus on the normal force.

ELSEVIER Journal of Materials Processing Technology 62 (1996) 387-392 A new grinding method for aspheric ceramic mirrors Tsunemoto Kuriyagawa, Mohammad Saeed Sepasy Zahmaty** and Katsuo Syoji Department ofMechatronics and Precision Engineering, Tohoku University, Sendai 980-77, Japan Journal or Materials Processing Technology Abstract This paper reports the development of an ultra .

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Abstract. A method for precision cylindrical grinding of hard brittle materials, such as ceramics or glass and composites comprising ceramics or glass, provides material removal rates as high as 19-380 cm.sup.3 /min/cm.

Request PDF on ResearchGate | Computerized simulation of thread form grinding process | This paper proposes a simplified two-dimensional numerical simulation method for form grinding .

A novel mixed alkali hydro-isocyanurate, KLi(HC3N3O3)·2H2O was first prepared in AOH-BOH-H3C3N3O3 (A/B = Li/Na/K/Rb/Cs) system via a solvent-drop grinding method. KLi(HC3N3O3)·2H2O shows a large second harmonic generation response (5.3 × KH2PO4) with an ultraviolet cutoff edge of 237 nm. More importantly, the bulk single crystal can be readily grown through water solution technique.

Abstract CURRY, ADAM CRAIG Methods of measuring flash temperatures in the grinding of MgO-doped PSZ (Under the direction of Dr. Albert Shih) This study is based on results of a test to determine mechanisms in the grinding of

Jun 14, 2008 · Abstract. A novel method using a CBN spherical grinding wheel to grind the rake face of a taper ball-end mill and the configuration of corresponding CNC tool grinder are presented.

The physics performance of thin-walled rotary parts made of hard brittle material on high-speed aerocraft cannot meet the technical requirements after semi-finished processing, in order to compensate the physics performance, the wall thickness should be properly grinded based on the inner surface reference in the finish machining. A processing method consisted of measuring, calculating and ...

Jul 27, 2018 · Grinding methods did not influence the concentration of P, K, S, Mn, or Na in bahiagrass but did alter their concentration in St. Augustinegrass. To minimize inaccurate analysis, the grinding method must account for additions or subtractions of elements resulting from the turfgrass species and the element analyzed.

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Therefore, the Bi2223 precursor powder by using mechanical grinding method is more conducive to obtain high-performance. Export citation and abstract BibTeX RIS. Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and ...

Ren et al. 10 proposed a four-axis vector control method based on the tool axis control line for the interference problem in the grinding process and also proposed a five-coordinate branch axis processing method. 11 Zhu et al. 12 studied the trajectory planning and programming techniques of the blisk based on five-axis computer numerical ...