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1976 articles for “tool” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Effect of Pin Profile on Microstructure and Mechanical Properties of Friction Stir Welded AZ31B Magnesium Alloy
Abstract: Friction Stir Welding (FSW) is a solid state welding technique which was developed primarily for joining soft metal alloys. The aim of the present work was to develop a defect free friction stir joint of magnesium AZ31B sheets and to investigate the microstructural and mechanical properties of the weld. Two types of tool pins namely cylindrical and truncated conical pin profiled tools have been used to analyze its effect on …
Published in Journal of Materials & Metallurgical Engineering · Vol. 6, Issue 3, 2016 · pp. 1–11 Read article
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Analysis of Friction Stir Welded Aluminum Alloys 2014 and 8011
Abstract: In this work we investigated friction stir welding of Aluminum Alloy 2014, Aluminum Alloy 8011. The major defects occurring while friction stir welding are tunnel effect, poor tensile strength, uneven material flow. The main causes for these defects are improper selection of welding parameters. The major welding parameters considered in Friction stir welding are spindle rotational speed (rpm), tool travel speed (mm/min) and tool angle (degree).In this work steps are …
Published in Journal of Materials & Metallurgical Engineering · Vol. 5, Issue 1, 2015 · pp. 12–17 Read article
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Design and Simulation of Forging Die Towards Improving Life of Closed Die
Abstract: Forging is the metal forming process which is used for forming complex shaped component withgeometrical accuracy. More than fifty percent of the forgings are processed through this way. Forgedcomponents required in many engineering sectors, most of them in the automotive sector. Themajority of the safety critical component and load bearing structural components are process throughit. By using forging process production of complex component is faster with less material waste. It …
Published in Journal of Production Research & Management · Vol. 11, Issue 1, 2021 · pp. 1–15 Read article
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Quality Control Study for Piston Rings: A Case Study
Abstract: The manufacturing consideration in the contact shaped by the piston ring has attracted plenty of attention over many decades, not least indicated by the huge no. of articles published on this topic in recent years.The modern manifesting concept is more like a protective kind and addresses the need for a manufacturing organization to produce efficiently and effectively. Today's manufacturing id highly challenging and it tests an organization's ability to perform …
Published in Journal of Production Research & Management · Vol. 12, Issue 3, 2022 · pp. 1–8 Read article
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The Role of Electronic Social Media in Electoral Campaigning of Indian General Elections 2014
Abstract: Internet and digital technologies have revolutionized communication. With the increasing proliferation of internet, electronic social media is emerging as a potential tool for communication. It provides direct channel for communicating, connecting and engaging with public. Social media offers innovative opportunities for political leaders, institutions and the public to interact in a two way communication process with each other. It is becoming increasingly popular with politicians and their organizations as a …
Published in Journal of Production Research & Management · Vol. 5, Issue 3, 2015 · pp. 28–33 Read article
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Different Aspects to Achieve the Hole Quality in Gun Drilling Machining
Abstract: The manufacturing industry is always trying to fulfill the requirement of various industries and developing facilities to manufacture the designed parts. Many applications for various industries demand for deep drill where the ratio of depth of the hole to the diameter is greater than twenty. Gun drilling, B.T.A. drilling and ejector drilling are the three drilling processes to make deep holes. In the gun drilling process the pressurized oil is …
Published in Journal of Production Research & Management · Vol. 6, Issue 1, 2016 · pp. 34–38 Read article
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VLSI Implementation of Bit/Digit Serial-Parallel Finite Field GF (2m) Multiplier Using Standard Basis
Abstract: A Finite Field is a field with finitely number of elements. It is also known as Galois field in which the elements can take q different values is referred as GF (q).Finite fields are of great interest in applications like Elliptic Curve Cryptography (ECC), error control and coding. In this paper, we present a simple implementation of finite field GF (2m) multiplier. Here the main aim is to enhance the …
Published in Journal of Semiconductor Devices and Circuits · Vol. 1, Issue 3, 2014 · pp. 1–6 Read article
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A REVIEW REPORT ON ADDITIVE MANUFACTURING PERFORMANCE EFFICIENCY
Abstract: Additive manufacturing is a payback of cutting edge technology, which evolves into a handy tool for every industry. It evolves during the last decade, into a highly preferred prototype making tool. This report analyses the favors and challenges between the stereotyped manufacturing and additive manufacturing. Additive Manufacturing (AM) is a layer-by-layer based method, used for part manufacturing and it is directly imported from CAD files. It is used in manufacturing …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 5, Issue 2, 2018 · pp. 21–30 Read article
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Effect of Various Parameters on Threshold Voltage of Virtually Fabricated Lightly Doped PMOS Device
Abstract: This paper emphasis on the design, fabrication and analysis of 45 nm P type MOSFET device using SILVACO TCAD tool. The analysis was based on variation of various parameters like oxide thickness, threshold implant and halo implant (pockets) to analyze the threshold voltage. The drain versus gate and drain versus gate plots are being plotted using tony-plot. It has been observed that as the thickness of the oxide increases, threshold …
Published in Journal of VLSI Design Tools and Technology · Vol. 7, Issue 3, 2017 · pp. 13–20 Read article
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Single Bit Low-Power High-Speed Full Adder
Abstract: This paper presents a high-speed low-power full adder cells that lead to have a reduced power-delay product (PDP). A comparison against other full-adder structure as having low PDP, in terms of speed, power consumption and area of cells is carried out. This paper contains, a hybrid 1-bit full adder design employing both complementary metal-oxide semiconductor (CMOS) and transmission gate logic styles. First implemented was the design for 1 bit then …
Published in Journal of VLSI Design Tools and Technology · Vol. 7, Issue 3, 2017 · pp. 55–60 Read article
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A Common Mode Scan Based BIST for Stuck-at-Fault and Path Delay Fault
Abstract: Testing for delay and stuck-at faults requires two pattern tests and test sets are usually large. Built-in self-test (BIST) scheme is attractive for comprehensive testing. The BIST test pattern generators (TPGs) for such testing should be designed to ensure high pattern-pair coverage. In the proposed work, necessary and sufficient conditions to ensure complete/maximal pattern-pair coverage for sequential circuit have been derived. A new test data-compression scheme is an effective approach …
Published in Journal of VLSI Design Tools and Technology · Vol. 8, Issue 2, 2018 · pp. 72–78 Read article
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Reusable FM0/Manchester Encoding Using QCA
Abstract: Dedicated short range communication (DSRC) is an important technique which is used for transmission of high speed data in communication based safety applications. For signal reliability and dc balance, it uses either Manchester or FM0 coding technique. Code word structure for both FM0 and Manchester are different, which makes limitation on the hardware potential of DSRC system So, SOLS technique is used to conquer this limitation which combines the hardware …
Published in Journal of VLSI Design Tools and Technology · Vol. 9, Issue 1, 2019 · pp. 51–59 Read article
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Implementation of DCC technique using differential amplifier based filter in 90nm CMOS technology
Abstract: Analog technique with feedback loop is applied to correct the duty cycle of any circuit without using more power. Pulse width modification is used to vary the duty cycle of clock signal. PMC cell is designed for expansion and contraction of pulse width. Differential amplifier based filter is used to detect the duty cycle of the particular clock signal. Differential amplifier and OpAmp are used to achieve adequate gain. The …
Published in Journal of VLSI Design Tools and Technology · Vol. 9, Issue 2, 2019 · pp. 13–22 Read article
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Design of 8 Bit High Speed Pipelined ADC
Abstract: High-speed, medium-resolution, analog-to-digital converters (ADCs) are important building blocks in many electronic applications. The demand for high-speed, medium resolution, low power ADCs is satisfied by various ADC architectures like folding, flsubranging, pipeline etc. Of these, pipeline architecture has proven to be the most efficient for applications such as digital communication systems, data acquisition systems and video systems. Pipelined ADC offer attractive combination of high-speed, high-accuracy and low power consumption, which …
Published in Journal of VLSI Design Tools and Technology · Vol. 5, Issue 2, 2015 · pp. 71–80 Read article
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Memristor Modelling for Common Source Amplifier Using 180 nm Technology
Abstract: The objective of this research paper is on memristor modeling for common source amplifier circuit using cadence virtuoso tool at gpdk 180 nm technology. A memristor is the fourth element count after resistor, inductor and capacitor in fundamental electrical circuits assumption is proposed by Leon Chua, its characteristics is based on already occurred principles of voltages (V), current (I), flux (ᵩ) and charge (q). Ohm’s law states relation voltage to …
Published in Journal of VLSI Design Tools and Technology · Vol. 5, Issue 3, 2015 · pp. 45–54 Read article
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Design and Analysis of Source Current Effect on Preamplifier-Positive Feedback-based CMOS Comparator Using 90 nm Technology
Abstract: One of the most important and essential components of the data converter circuit is the comparator and this paper presents the implementation and characterization of the basic and simplest CMOS comparator in 90 nm technology. Once the technology scales down, the design and implementation becomes an essential issue at sub-micron and deep-sub-micron technology. The behavior of the threshold voltage in the CMOS is not a linear quantity when the parameters …
Published in Journal of VLSI Design Tools and Technology · Vol. 3, Issue 3, 2013 Read article
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Hierarchical Methodology Approach to SOC Design: A Comprehensive Look
Abstract: The design scale of a chip has increased many folds in the last few years and shows a continuous exponential trend. This is made possible by the reduction in transistor size and an evolving process technology. As a result, it is possible to move to SoC technology (System on Chip-A single die consisting of multiple subsystems) rather than a traditional ASIC. This has obviously resulted in an increase in the …
Published in Journal of VLSI Design Tools and Technology · Vol. 10, Issue 3, 2020 · pp. 35–42 Read article
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Design and Optimization of 247 Water Distribution Network Using WaterGEMS: A Case Study
Abstract: Continuous (24X7) water supply systems have generated significant interest in India due to its many advantages. Also, it is useful for conserving water and its quality. Nowadays the demand for drinking water is increasing day by day with a corresponding increase in population. This continuously increasing demand can be fulfilled by designing efficient water distribution networks based on advanced computing systems which include modern hydraulic modeling and designing software.to provide …
Published in Journal of Water Resource Engineering and Management · Vol. 6, Issue 3, 2019 · pp. 6–14 Read article
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Hydrological Modelling using HEC-HMS: A Case Study on Shivna River Basin, Marathwada Region, Aurangabad, Maharashtra
Abstract: The work focuses on the hydrological modeling using the HEC-HMS tool of the hydrologicalmodeling. The HEC-HMS is the physical hydrological based model. For the pre-processing theArcGIS tool of hydrology is used for various data processing like fill sink, flow direction and flowaccumulation along with the delineation of the watershed of the Shivna River basin. The Shivna Riverbasin is located at 20.33° North and 75.19° East on the average elevation of …
Published in Journal of Water Resource Engineering and Management · Vol. 8, Issue 1, 2021 · pp. 34–44 Read article
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Influence of Sediment Yield Over Life of Reservoir using Arc SWAT, to Adjudge Useful Life of Reservoir by Anova Analysis for Sri Ram Sagar Project
Abstract: Certain issues that include stresses, floods, seismic loads could be observed inevitable andunpredictable in terms of occurrence, ultimately affect the functionality and life span for anyReservoir. Another important factor, which ultimately and strappingly influences any robustReservoir and its storage capacity is Sedimentation. Appraisal of quantity of sediment and applicationof proper remedial measures could significantly sustain and enhance the storage capacity of thereservoir. This study primarily deals on evaluating the annual …
Published in Journal of Water Resource Engineering and Management · Vol. 8, Issue 1, 2021 · pp. 17–26 Read article