Produktdetails Farbe: schwarz Material Koffer: Kunststoff Anzahl Teile: 120 Stk. Inhalt: 2 Feinzahn-Umschaltknarren mit 72 Zähnen, Verriegelungsmechanik und Umschalthebel für Einhandbedienung, 1/2""- und 1/4""-Antrieb, Composite-Konstruktion (CV-Stahl, Kunststoff-ummantelt) mit 2-Komponentengriff, Mechanik aus hochwertigem Chrom-Molybdän / CV-Stahl 14 Steckschlüsseleinsätze mit Flanc-Drive-System, 1/2""-Antrieb, CV-Stahl, matt-verchromt (10, 12, 13, 14, 15, 16, 17, 18, 19, 22, 24, 27, 30, 32 mm) 12 Steckschlüsseleinsätze mit Flanc-Drive-System, 1/4""-Antrieb, CV-Stahl, matt-verchromt (4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13 mm) 3 Tiefbett-Einsätze (lange Einsätze) mit Flanc-Drive-System, 1/2 ""-Antrieb, CV-Stahl, matt-verchromt (14, 17, 19 mm) 5 Tiefbett-Einsätze (lange Einsätze) mit Flanc-Drive-System, 1/4 ""-Antrieb, CV-Stahl, matt-verchromt (6, 8, 10, 12, 13 mm) 2 Zündkerzen-Steckschlüsseleinsätze mit Flanc-Drive-System, CV-Stahl, matt-verchromt, mit Isolatorschutz (16 und 21 mm) 2 Verlängerungen 1/2""-Antrieb, CV-Stahl, matt-verchromt (75 und 250 mm) 1 Verlängerung 1/4""-Antrieb, CV-Stahl, matt-verchromt, 100 mm 2 Gelenkverbindungen, CV-Stahl, 1/2"" und 1/4""-Antrieb 1 Drehgriff mit 1/4""-Antrieb, CV-Stahl, schlagfester Griff 1 Gleit-Griff 1/4""-Antrieb, CV-Stahl, matt-verchromt 1 T-Gleitstück, 1/2""-Antrieb, CV-Stahl, matt-verchromt 18 Bit-Einsätze mit 1/4""-Antrieb, aus Sonderstahl mit Chrom, Silizium, Mangan, Molybdän und Vanadium, Sockel aus CV-Stahl, matt-verchromt (Kreuzschlitz Ph: 1, 2, 3; Kreuzschlitz Pz: 1, 2, 3; Sechskant: 3, 4, 5, 6, 7 mm; Torx: T10, T15, T20, T25, T27, T30, T40) 16 Schraub-Bits mit 5/16""-6-kant aus Sonderstahl mit Chrom, Silizium, Mangan, Molybdän und Vanadium (Sechskant: 8, 10, 12, 14 mm; Kreuzschlitz Ph: 3 / 4; Kreuzschlitz Pz: 3 / 4; Schlitz: 8, 10, 12 mm; Torx: T40, T45, T50, T55, T60) 24 Schraub-Bits mit 1/4""-6-kant aus Sonderstahl mit Chrom, Silizium, Mangan, Molybdän und Vanadium (Kreuzschlitz Ph 0; Kreuzschlitz Pz 0; Schlitz: 4, 4.5, 5.5, 6.5 mm; Torx: T6, T7, T8, T9; Torx mit Stirnlochbohrung: 4, 5, 6 mm; Sechskant-Kugelkopf: 4, 5, 6 mm) 1 Bit-Halter 1/2""-Antrieb für 5/16""-Schraub-Bits, CV-Stahl, matt-verchromt 1 Bit-Halter 1/4""-Antrieb für 1/4""-Schraub-Bits, CV-Stahl, matt-verchromt 3 Sechskant-Winkelschraubendreher, CV-Stahl (1.5, 2, 2.5 mm) 1 Bohrfutter-Adapter mit 1/4""-vierkant-Antrieb 10 Gabel-Ringschlüssel (DIN 3113), CV-Stahl geschmiedet (6, 7, 8, 9, 10, 12, 13, 14, 17, 19 mm) Besonderheiten: solider Steckschlüsselsatz, ideal für Montagen und Reparaturen an Kfz, Motorrad, Fahrrad mit 72-Zahn-Feinzahnknarren in Composite-Konstruktion, Chrom-Vanadium-Stahl, Kunststoff-ummantelt, Mechanik aus Chrom-Molybdän / Chrom-Vanadium-Stahl, mit 2-Komponentengriff Schraub-Bits und Bits der Bit-Einsätze aus hochbelastbarem Sonderstahl mit Chrom, Silizium, Mangan, Molybdän und Vanadium alle Steckschlüsseleinsätze und Betätigungswerkzeuge aus hochwertigem Chrom-Vanadium-Stahl, gehärtet, über Nickel matt verchromt Maßangaben Breite: 38 cm Höhe: 8 cm Tiefe: 28 cm Gewicht: 6,15 kg
Aluminum (Al) Metal Matrix Composites (MMCs) are being used in place of cast iron and steel in automobile, mining and mineral sectors due to their lightweight and high strength. In automobile, aerospace, mining and mineral sectors, there exist situations where two mating parts are in sliding contact with each other. Due to the relative motion, there is an inevitable loss of material. In certain situations, if the extent of material is beyond a critical limit, there are possibilities of catastrophic failure of the components. Wear is a complex phenomenon and the most important reason for the damage and consequent failure of machine parts. This book describes the extensive literature review of the various researchers work on the studies of Al-MMCs. Further, the fabrication of MMCs, of Al6061-SiC, Al6061- Al2O3, Al7075-SiC and Al7075-Al2O3 MMCs. The composites were developed by liquid metallurgy technique via stir casting method which is economical. The fabricated MMCs were subjected to various studies like physical, mechanical and tribological properties along with the OM and SEM studies on the alloys and composites. The obtained results of the MMCs were presented and discussed.
Produktdetails Anzahl Teile: 168 Stk. Material Koffer: Kunststoff Farbe: schwarz Inhalt: 72-Zahn-Umschaltknarre in Composite-Konstruktion mit Verriegelungsmechanik, 2-Komponentengriff, Mechanik aus Chrom-Molybdän/Chrom-Vanadium-Stahl, 2 Verlängerungen mit 2-Stufen-Schwenksystem Funktionen und Ausstattung: Durchdachtes Sortiment für Kfz., Motorrad, Fahrrad, Haushaltbereich Maßangaben Breite: 41 cm Tiefe: 31,5 cm Höhe: 9 cm Gewicht: 5,2 kg
Aluminium alloys are widely used in aerospace and automobile industries due to their low density and good mechanical properties, better corrosion resistance and wear, low thermal coefficient of expansion as compared to conventional metals and alloys. The excellent mechanical properties of these materials and relatively low production cost make them a very attractive candidate for a variety of applications both from scientific and technological viewpoints. This project focuses on the fabrication of Aluminium 7075 matrix composites reinforced with B4C and varying weight % of Al2O3 particulates by Stir casting method. The Microstructure and Mechanical properties of the fabricated Aluminium metal matrix composites are analysed. The SEM images reveal the homogeneous dispersion of Al2O3 and B4C particle in the matrix. The mechanical properties like Hardness and tensile strength have improved with increase in wt % of Al2O3 and B4C particulates in the Aluminium Matrix.
Metal Matrix Composites are engineered materials with a combination of two or more dissimilar materials to obtain enhanced properties. The widespread acceptance of particulate metal matrix composites (MMC) for engineering application has been hindered by the high cost of producing components. Advanced composite materials like metal matrix composite is gradually becoming very important materials in manufacturing industries e.g. aerospace, automotive and automobile industries due to their superior properties such as light weight, low density, high strength and absorb vibrations. In today's life high performance on low cost product is required and well needed. In this present investigation Al (6061) alloy has been used as a matrix material and agro waste rice husk ash (RHA) as an reinforcement to form a composite by using two step stir casting process. RHA has been used because it is the only agro waste which contains the maximum amount of silica. Since RHA is obtained as a byproduct solid waste during milling of rice it is completely free of cost and available in abundance. To assess the performance of the composites the mechanical properties, microstructural analysis were used.
Fiber-reinforced composites are exceptionally versatile materials whose properties can be tuned to exhibit a variety of favorable properties such as high tensile strength and resistance against wear or chemical and thermal influences. Consequently, these materials are widely used in various industrial fields such as the aircraft, marine, and automobile industry.After an overview of the general structures and properties of hybrid fiber composites, the book focuses on the manufacturing and processing of these materials and their mechanical performance, including the elucidation of failure mechanisms. A comprehensive chapter on the modeling of hybrid fiber composites from micromechanical properties to macro-scale material behavior is followed by a review of applications of these materials in structural engineering, packaging, and the automotive and aerospace industries.
Aluminum alloy based metal matrix composites MMC) are gaining importance in several aerospace and automobile applications. Aluminum has been used as matrix material owing to its excellent mechanical properties coupled with good formability. Addition of SiC as reinforcement in aluminium system improves mechanical properties of the composite. In the present investigation, Al-SiC composite was prepared by powder metallurgy route. Powder metallurgy homogeneously distributes the reinforcement in the matrix with no interfacial chemical reaction and high localized residual porosity. SiC particles containing different weight fractions (10 and 15 wt %) and mesh size (300 and 400) is used as reinforcement .Though AlSiC possess superior mechanical properties, the high abrasiveness of the SiC particles hinders its machining process and thus by limiting its effective use in wide areas. Rapid tool wear with poor performance even with advanced expensive tools categories it as a difficult-to-cut material. Nonconventional processes such as electrical discharge machining (EDM) could be one of the best suited method to machine such composites.
Aluminum Metal Matrix Composites (AMMCs) are the well defined materials for marine, automobile, aerospace, defense, and sports industries, as they have high strength to weight ratio, and possess superior physical and mechanical properties compared to UN-reinforced alloys and traditional metals. However, the presence of abrasive reinforcements in the ductile matrix causes rapid tool wear and hence tool failure. This leads to an increase in machining cost, production time and poor quality of machined components. Among all traditional machining processes, drilling is one of the most important metal-cutting operations, comprising approximately 33% of all metal-cutting operations. Drilling processes are widely used in the aerospace, aircraft and automotive industries. Although modern metal-cutting methods have been improved in the manufacturing industry, including Electric Discharge Machining, Ultrasonic Machining, Electro Chemical Machining, Laser Beam Machining and Abrasive Jet Machining, conventional drilling still remains one of the most important machining processes. Among the cutting conditions which influence the drilling process, coolant is an important factor largely affects
In today s world low weight and high efficiency with no compromise to mechanical properties is the main area of attention of researcher s. In this arena design of composite materials is emerging as the challenging field of research. With the design of Metal Matrix Composites (MMC s) one can achieve tailor made properties, which otherwise are impossible to achieve out of single material. In this book, liquid metallurgy technique has been suggested to develop Aluminum-Silicon Carbide (Al-SiC) Metal Matrix Composite (MMC s). Then emphasis has been made to characterize the tribological properties of the MMC s with its focused application in the automobile sector.
This book is written from the research work carried out for Doctoral research studies of Dr.G.Narayana Naik at the Indian Institute of Science, Bangalore, India. The composite materials has been widely used in all fields of Engineering such as Aerospace, Automobile, Civil, Mechanical, Chemical, Electrical, Electronics, Medical, Nanotechnology, Biotechnology etc. The failure in a composite is a complex process because failure is mainly based on the initiating failure mechanisms. No single failure criterion predicts all the initiating failure mechanisms in a composite subjected to loadings. Hence, development of new failure criterion called the Failure Mechanism Based Failure Criterion is presented in this book. Additionally, design optimization of composite structures using nature inspired optimization techniques such as Genetic Algorithms and Particle Swarm Optimization are presented in this book. This book deals about the comparison of different failure criteria, development of new failure criterion, design optimization of composites. Hence, this book will be useful for graduate students, researchers, practising professionals, faculties etc.
In the past few years, there has been a renewed interest in using natural fibres as reinforcements and plenty of research and innovation has been developed in natural fibre reinforced composites for economical and environmental benefits. Natural fibre has some unique properties like bio-degradability, non-toxicity and available from renewable sources. In most of the foreign countries natural fibre based composites are being used on several applications like boat manufacturing, commercial vehicle manufacturing for reducing vehicle weight, improving fuel efficiency and in automobile interior manufacturing for being biodegradable and as alternative to glass fibre based composites. In this study, nine different composites were developed by flax, jute and glass reinforced with bioepoxy resin. Static Mechanical properties like flexural and impact and dynamic mechanical properties by DMA and thermal conductivity has been studied for all composites.