A5076553432- Advanced Machining and Optimization Techniques
- Advanced machining processes and optimization
- Advanced Surface Polishing Techniques
- Injection Molding Process and Properties
- Advanced materials and composites
- Aluminum Alloys Composites Properties
- Aluminum Alloy Microstructure Properties
- Tunneling and Rock Mechanics
- High-Temperature Coating Behaviors
- Metal and Thin Film Mechanics
- Geotechnical Engineering and Soil Stabilization
- Advanced Welding Techniques Analysis
- Advanced Image Fusion Techniques
- Prosthetics and Rehabilitation Robotics
- Quality and Management Systems
- Welding Techniques and Residual Stresses
- Geotechnical Engineering and Analysis
- Image Retrieval and Classification Techniques
- Laser Material Processing Techniques
- Metal Alloys Wear and Properties
- Lubricants and Their Additives
- Integrated Circuits and Semiconductor Failure Analysis
- Mechanics and Biomechanics Studies
- High Entropy Alloys Studies
- Manufacturing Process and Optimization
Punjab Technical University
2018-2024
Dr. B. R. Ambedkar National Institute of Technology Jalandhar
2014-2015
Monel K-500, a nickel-copper based alloy, is very hard and tough material. Machining of such materials always becomes challenge for industry this has been resolved by wire electric discharge machining (WEDM), popular non-conventional method used having complex shapes. For the first time reported in present research work an experimental investigation executed on Ni-27Cu-3.15Al-2Fe-1.5Mn superalloy using WEDM to model cutting rate (CR) surface roughness (SR) response methodology (RSM). The...
Abstract Current research focuses on optimizing various quality characteristics for kerf geometry generated through laser cutting of Coir fibre/carbon fibre/epoxy resin hybrid composite adjacent to straight cut profile employing pulsed CO 2 system. The Kerf taper (KT) and the Surface roughness (SR) are main parameters discussed. Dependent significant process parameters, namely gas pressure, speed, pulse frequency width predictive models were developed. In accordance with Taguchi's L 9...
Hastelloy is categorized as difficult to cut superalloy widely used in aerospace, nuclear reactor components and chemical industry because of its magnificent strength higher heat efficiency. Since, the machining this material quite hence suitable cooling systems are required achieve sustainable manufacturing goals. The present investigation has been focused on performance sustainability assessment turning C-276 dry, flood minimum quantity lubrication (MQL) environments. Taguchi L-9 array...
This research work has been completed by concentrating on the structure of inserts for foot orthosis fabricated utilizing rapid prototyping technology. Thermoplastic elastomer and thermoplastic polyurethane are most commonly used materials that being in customized three-dimensional printed orthotic insoles, which comfortable prevent user many disorders. Thermo-softening viscoelastic polymers, explicitly Filaflex Ninjaflex, have Flash Forge printers to evaluate mechanical properties specimens...
Abstract Dissimilar metal joints (DMJs) between ferritic stainless steel (FSS)-430 and low carbon (CS) are the prime requirements in several applications, such as storage vessels, chemical processing equipment, oil burner parts. Consequently, there is a high demand industry for development of an economic faster route DMJs FSS-430 CS. In present research work, CS have been carried out butt configuration by novel approach hybrid microwave heating (MH) with two additive metals, namely, Ni-based...
The advanced class of Al/(RHA+Mg+Cu) hybrid metal matrix nanocomposites (MMNCs) has exhibited superior physical, and mechanical properties with wettability chemical compatibility. This work also been reported on the machining multiobjective optimization process variables for MMNCs EDM using L 27 Taguchi’s orthogonal array integrated Grey rational analysis (GRA). primarily target goal this study is to produce nanocomposite having better minimal production cost, use reinforcement rice husk ash...
Machining of difficult to cut materials at advanced range machining variable is the requirement industry 4.0 for achieving sustainable goals taking into consideration energy, ecology and economy. However, due lack information on data material regarded as cut. Therefore, enhance performance Hastelloy C-276 experimental investigations have been conducted different levels input parameters using CNMG120408 cutting inserts under various cooling conditions. The RSM-based CCD approach has used...
Smart manufacturing is the demand of industry 4.0, in which mass production difficult-to-cut materials great concern to fulfil goal sustainable machining. Presently, machining superalloy upmost interest because its wide application. However, limited data on turning Hastelloy C-276 highlights challenges during processing. Hence, performance considering surface quality, thermal aspects and chip reduction coefficient was examined with minimum quantity lubrication several oils address...
This research work highlights the benefits of abrasive flow polishing (AFP) applied to tungsten carbide dies compared with conventional hand (HP). An indigenous experimental set-up for AFP was developed. The effect prominent process parameters viz. extrusion pressure, number cycles, and particle concentration on final surface roughness, percentage improvement in time investigated by Taguchi-designed experiments. multi-objective optimization (MOO) performed using Taguchi-TOPSIS-Equal weight...
Abstract Inconel 722 is a nickel-based superalloy that holds high strength and impervious to oxidation corrosion at temperatures. Wire electrical discharge machining (WEDM) was investigated as superior alternative conventional methods for intricate complex shapes materials containing more strength. However, these wire electrodes also undergo breakage during WEDM of which unquestionably diminishes the efficiency process, accuracy. Therefore, this work an effort investigate understand...
Machining of superalloy is an active research area due to extensive use these materials. Inconel 690 a high-chromium nickel that offers high hardness and outstanding resistance corrosion at elevated temperatures, good creep -rupture strength, excellent oxidizing chemicals stress-corrosion cracking. This current alloy's protection from gases containing sulfur content makes it ideal material for various applications viz. coalgasification units, petrochemical processing furnaces, equipment...
The machining of superalloys has put really a challenge for technologists and researchers. conventional techniques do not give satisfactory performance superalloys. In this paper, the results an experimental study cutting Inconel 718 superalloy with wire electrical discharge (WEDM) have been presented. Three different materials along important input process parameters namely peak current, servo voltage, pulse on time off selected. effect these material removal rate investigated by using well...
In this paper, a thorough review has been presented on the latest research work carried out for enhancement of machining performance one most commonly used superalloys that is, Inconel 718. The thermal energy frequently utilized improving machinability characteristics available literature indicates plasma, laser, and electric discharge have major sources tool life, material removal rate, surface integrity, reduction cutting forces during However, very few efforts made as regards to use wire...
Due to their numerous applications in the aerospace, chemical, and nuclear power industries, environmentally responsible superalloy machining is a major problem current production environment. Additionally, Ni-based superalloys are regarded as difficult manufacture because of great strength under hot chemically reactive settings. Therefore, it necessary machine these materials using adequate cooling lubricating solutions. Current study has been based on optimisation modelling turning...