Denni kurniawan (6 Ergebnisse)

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Master's Thesis from the year 2008 in the subject Engineering - Mechanical Engineering, grade: Satisfactory, University College of Technology and Innovation, Malaysia (Universiti Teknologi Malaysia), language: English, abstract: The feasibility of implementing hard turning partially depends on the performance of the cutting tool in generating the required machined parts. Since process efficiency is a continuous pursue, there is always a need of having inexpensive cutting tools able to deliver the expected quality of machined surfaces and having reasonable life times. For this purpose, the selection of cutting conditions and its performance are important. In this study, a carbide tool with TiAlN coating is proposed as the low cost alternative for performing moderate range of hard turning. Specifically, a coated carbide tool with wiper geometry was used to machine hardened martensitic stainless steel (47 - 48 HRC). The tool's performance is evaluated based on its tool life and the resulting surface finish when hard turning at various cutting speeds (100, 130, and 170 m/min) and feeds (0.125, 0.16, 0.2, and 0.25 mm/rev) and at constant depth of cut of 0.4 mm under dry condition. Further observation was made on the worn tool, the machined surface, and the generated chip. The wiper coated carbide tool lasts mostly beyond 2 minutes and even reaches a maximum of almost 18 minutes of service life time.Combination of abrasion and diffusion are suggested to be the main wear mechanisms of the cutting tool. The resulting surface finish is very fine, being entirely finer than 0.8 mim in Ra which is one level better than the theoretically expected value. Empirical models are developed to quantify the effect of cutting speed and feed to the tool life and Ra. Further observation at the optimum processparameter combination, for example the lowest cutting speed-lowest feed, reveals minimum machining-induced surface microstruct. …

Zustand: Hervorragend. Zustand: Hervorragend | Seiten: 392 | Sprache: Englisch | Produktart: Bücher | This book presents an exploration of contemporary challenges and opportunities in manufacturing and supply chain management, expected to provide insights for academics and industry professionals. This is the first volume of a two-volume proceedings series curated from over 100 submissions from the Global Congress on Manufacturing and Management (GCMM 2023) held in Kuching, Malaysia on December 4-7, 2023. The chapters cover a broad spectrum of industries, including automotive, electronics, food, and energy, with a wide range of topics, from the adoption of new technologies like induction stoves and electric vehicles, to the optimization of production facilities and supply chain resilience. …

Taschenbuch. Zustand: Neu. Advances in Manufacturing Processes and Smart Manufacturing Systems | Smart Materials and Manufacturing Systems and Sustainable Management Operations, Volume 1 | Denni Kurniawan (u. a.) | Taschenbuch | Lecture Notes in Networks and Systems | xii | Englisch | 2024 | Springer | EAN 9783031803406 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.…

Taschenbuch. Zustand: Neu. Advances in Manufacturing Processes and Smart Manufacturing Systems | Smart Materials and Manufacturing Systems and Sustainable Management Operations, Volume 2 | Denni Kurniawan (u. a.) | Taschenbuch | Lecture Notes in Networks and Systems | xii | Englisch | 2024 | Springer | EAN 9783031803376 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.…

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book presents an exploration of contemporary challenges and opportunities in manufacturing and supply chain management, expected to provide insights for academics and industry professionals. This is the first volume of a two-volume proceedings series curated from over 100 submissions from the Global Congress on Manufacturing and Management (GCMM 2023) held in Kuching, Malaysia on December 4-7, 2023. The chapters cover a broad spectrum of industries, including automotive, electronics, food, and energy, with a wide range of topics, from the adoption of new technologies like induction stoves and electric vehicles, to the optimization of production facilities and supply chain resilience.…

Softcover. Zustand: gut. 2024. Advances in Manufacturing Processes and Smart Manufacturing Systems In deutscher Sprache. pages.