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Grinding force during profile grinding of powder metallurgy superalloy FGH96 turbine disc slots structure using CBN abrasive wheel
Grinding force has an important impact on the ground precision and quality of a workpiece. At present, the effects of the workpiece structure and the...
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Study of Tool Wear in Friction Stir Processing of Metal Matrix Composites—A Review
The tool wear is an important issue in the fabrication of the metal matrix composites (MMCs). Friction stir processing (FSP) is a technique utilized...
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Investigation on tool wear mechanisms and machining tribology of hardened DC53 steel through modified CBN tooling geometry in hard turning
DC 53 steel has emerged as a possible replacement of AISI D2 steel possessing competitive hardness and better toughness. In the current work, turning...
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A comprehensive review on residual stresses in turning
Residual stresses induced during turning processes can affect the quality and performance of machined products, depending on its direction and...
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Research on surface integrity and its influencing factors in the high-speed cutting of typical aluminum/titanium/nickel alloys: a review
This article mainly discusses high-speed milling of aluminum/titanium/nickel alloys (common materials in the aerospace field, such as 7075-T6...
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Research on the Surface Characteristics of Hardened Steel with Variable Chamfer Edge PCBN Insert by High-Speed Hard Turning
In this paper, high-speed cutting tests for hardened steel were carried out where PCBN inserts with variable chamfer and fixed chamfer were employed....
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Influence of tool structure on turning performance of compacted graphite iron
Compacted graphite iron has been used more and more in industry because of its excellent mechanical properties, especially in the automobile industry...
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Influence of microstructure and grinding load on the bulk toughness and fracture behavior of PCBN abrasive grains
In this article, the theory of Voronoi diagram is used to represent the microstructure of the polycrystalline cubic boron nitride (PCBN) abrasive...
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Predictive modeling and optimization of dry turning of hardened steel
High-hardness material (45–65 HRC) is turned into the desired shape using a single-point cutting tool during the dry turning process.The purpose of...
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Analyzing the Impacts of Cutting Parameters on Cutting Forces in the Taguchi Method for Boring High-Alloy White Cast Irons with CBN Inserts
In this study, the machinability of test pieces obtained from two different white cast irons, NiHARD-4 and HCWCI, were investigated by boring method,...
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Effects of VC additive on cutting compatibility of TiB2-based cermet cutting tools and Ti6Al4V alloy
To improve the processing efficiency of Ti6Al4V alloy and prove cutting compatibility of TiB 2 -based cermet tool and Ti6Al4V alloy, a dry turning...
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A Study on Machining Parameter Optimization in Turning of Al7075 Using Taguchi Approach
Aluminum alloys are widely used in the construction, aerospace, marine, and transportation sector. It possesses good wear resistance, good corrosion...
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Edge preparation methods for cutting tools: a review
Edge preparation can remove cutting edge defects, such as burrs, chip**s, and grinding marks, generated in the grinding process and improve the...
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Experimental study of the wear behavior of PCBN inserts during cutting of GH4169 superalloys under high-pressure cooling
Serious tool wear and poor chip breaking are the major issues in cutting process of superalloys under normal-pressure cooling. Towards those issues,...
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Friction Stir-Based Remanufacturing
Metallic materials have been extensively applied in several manufacturing fields, including aerospace, railway, and ship** transportation, which...
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On Metrics Assessing the Information Content of Datasets for Population-Based Structural Health Monitoring
Within databases designed for population-based structural health monitoring, diagnostic information can be transferred between structures allowing...
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Predicting Tool Wear Using Linear Response Surface Methodology and Gaussian Process Regression
Predicting damage on cutting tools is extremely useful to machining operators, as tool wear is time consuming and expensive to directly measure. It...
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Erstellung und Einsatz laserbearbeiteter Zerspanwerkzeuge
Im vorangegangenen Kapitel 5 wurde die Prozessentwicklung zum Laserstrahlabtragen von verschiedenen PCBN-Werkstoffen für Zerspanwerkzeuge...
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Computational Analysis of Tool Geometry Effect on Cutting Process in Turning of AISI 1020 Steel
In this study, the effect of tool geometry on cutting forces, temperatures, pressure, heat rate and burr formation in the turning process are...
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Estimation of Ultimate Tensile Strength and Percentage of Elongation in Friction Stir Weld Joints of Cryo-Rolled Al–Mg-Si Alloys
Cryo-rolling of aluminium alloys refines the grain structure and improves material characteristics. Due to the advantages of cryo-rolling, efforts...