Browsing by Author "Shaikh, Saad"

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    Design 3 in 1 module of a drawout MCC panel
    (AIKTC, 2021-05) Shaikh, Saad; Shaikh, Ganim Rizwan (17ME90); Shaikh, Mohd Shoaib Israil (17ME93); Shaikh, Meraj Mehtab (17ME91); Shaikh, Atiqur Rahman Karim (15ME43)
    Low-voltage motor control center (MCC) are numerous and consume portion of maintenance and operator interaction in an industrial power system. The extensive human interaction withs these low-voltage circuits makes a low-voltage MCC significant potential hazard. Due to which The large number of low-voltage MCC panel significantly more human interface time with the low-voltage MCC equipment than with medium-voltage MCCs and switchgear. This is modern protection and control systems derived power systems have much to offer solution of low-voltage MCC systems. Proactive maintenance indicator based on load characteristics and motor start characteristics, and thermal measurements are described. Sequence of events are to Time synchronization modern Ethernet-based protocols, sequence of events records oscillargy monitoring and alarming for protection functions, and other previously features medium- and high-voltage protective relays are available in modern low-voltage MCC protective relays. Increased safety in the form of advanced protection elements and arc-flash detection are now also available. This paper focuses on the philosophy of a comprehensive low-voltage MCC protection and control system.
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    Design and analysis of controlled fall device for emergency rescue
    (AIKTC, 2020-05) Shaikh, Saad; Alware, Adnan Abdul Hamid (16ME06); Chogle, Zuber Riyaz (16ME17); Metkar, Saif Mohammad Shafi (16ME45); Satarkar, Arman Murad (16ME59)
    Due to many factors including increase in population, coupled with limited land mass, architects have moved to design structures with minimal footprint, but maximum use. In turn, this has meant the structures have grown taller, transforming the skyline of cities, towns and villages as well as the industrial landscape. This trend has increased the risks associated with personnel rescue or evacuation from structures in an emergency. At first the solution was one of adding fixed structures either within or external to the main structure, such as fire escapes or stair wells. In the more recent past, over the last few decades, there has been a realization that alternative options need to be explored and developed to meet the challenges of modern living and structures. This has created a demand for equipment and systems that can either mass evacuate or single evacuate persons to safety, reducing the risk of injury or death. This additionally has resulted in a requirement and need to research methods and types of personal evacuation designs and a method to escape quickly and safely with minimal knowledge or training. The challenge for engineers is to develop equipment that is not reliant upon external power, is lightweight, easily transported and able to be retrofitted. Working in multi- discipline teams in order to gain the other perspectives on the problem such as the type of body device or harness to prevent injury due to suspension and being able to cope with physical disability. The starting point came from winch, machine braking and clutch systems linked with mountain climbing techniques.
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    Design and fabrication of cnc plasma cutting machine
    (AIKTC, 2022-05) Shaikh, Saad; Majgaonkar, Adnan (19DME19); Dakhani, Arsalan (19DME05); Pawaskar, Jibran (19DME22); Khan, Raza (19DME16)
    With high speed of technology development, Plasma CNC machine plays an important role in industry, as it can cut any metal using only compressed air ignited at high voltage and high frequency. The cut is fast, clean and highly accurate. This report shows how plasma CNC machine was built step by step. Plasma CNC machine contains several parts: plasma unit, controller circuit, CNC table and software. Plasma unit generates the plasma torch which can cut the metals. Controller circuit controls the stepper motors using micro stepping method. This method has high accuracy control. CNC table design and analysis was performed by Autodesk Inventor software. CNC table contains three axes Y-axis, X-axis, Z-axis which move using rods and rails as linear motion system. It is strong and stable. Plasma trace Software was used to convert images to G-code that will be loaded to ARDUINO software and arduino will send commands to controller circuit by parallel port to move the axes. The plasma CNC machine was tested and gave good results with high accuracy Keywords: Plasma Arc Machining, Oxygen plasma, laser-cutting, CNC.
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    Design and fabrication of elliptical bicycle for cost optimization
    (AIKTC, 2016-05) Shaikh, Saad; Shaikhnag, Yasser (12ME59); Surangiwala, Mohd. Hawwaad (12ME61); Shaikh, Falak (12ME02); Khan, Saniya (12ME01)
    ElliptiMove is a tool used in training by fitness enthusiasts and athletes to improve their performance with an innovative engineering concept that combines the motion of running, bicycling and elliptical machine. Elliptical cycling is for people who want to get physically fit, achieve their fitness goal and recover from hip and knee injuries. Its unique mechanism encourages maximum people to use this bike. Our aim is to design the elliptical bicycle in an optimized manner by reducing it’s weight and cost in a such a way that it has low impact, high performance, exciting outdoor workouts and has an significant role in human welfare.
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    Horizontal cooking appliance with semi-automation
    (AIKTC, 2022-05) Shaikh, Saad; Mujawar, Anas Noor (18ME66); Obaray, Moahammad Riyaz (18ME70); Momin, Ubaid Abdul (18ME65); Qureshi, Aejaz Shakeel (18ME75)
    The traditional use of gas stove is not preferable in modern kitchens due to smoke, heat loss, Less efficiency, time consuming for cooking. The traditional gas stoves can not be used for Grilling, roasting and barbequing meat. The problem with gas stove, electric tandoor, electric Barbeque is that food cannot be cooked evenly from all the sides. The person who is cooking Needs to stir it continuously. The cooking is very complex process. Cooking requires continuous monitoring. For Barbequing and grilling of food, for evenly cooking it requires to be rotated manually. Some Recipes require continuous stirring and sautéing.
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    Implementation of 5S in an industrial inventory store
    (AIKTC, 2017-04) Shaikh, Saad; Bhoira, Maaz; Ansari, Mohd. Abdul; Dhange, Ahmed; Inamdar, Zishan
    5S is a basic foundation of Lean Manufacturing systems. It is a tool for cleaning, sorting, organizing and providing the necessary groundwork for workpiece improvement. This project dealt with the implementation of 5S methodology in the small scale industry. By following the 5S methodology. 5S is a systematic technique used by organizations comes from five Japanese words; Seiri (sort), Seiton (set in order), Seiso (shine), Seiketsu (standardize), and Shitsuke (sustain). This system helps to organize a workplace for efficiency and decrease wasting and optimize quality and productivity via monitoring an organized environment. It also provides useful visual evidences to obtain more firm results. There is a real need for empirical studies in field of new management systems and their impact on company’s performance. As importance role of continuous improvement in today’s organizations, and lack of sufficient evidence to show the positive impact of 5S on organizational performance, this project aims to determine performance factors and characteristics in OTOKLIN GLOBAL BUSINESS LTD. and identifying the effectiveness of 5S implementation on organizational performance as well.
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    Implementation of 5S on storage room in a pipe fitting industry
    (AIKTC, 2019-05) Shaikh, Saad; Dawre, Ali [15ME03]; Kazi, Natik [15ME12]; Khan, Huzaifa [15ME18]; Ansari, Imran [15ME06]
    5S is a basc foundation of lean manufacturing systems.The purpose of the case study is to use 5S tool to assist small scale manufacturing organization to become more productive and more efficient. A simple approach has been adopted to create the teams for implementing 5S. In the frames of case study, it has been analyzed that implementation of ‘5S’ resulted in overall improvement of the organization The aim of the implementation of ‘5S’ in the organization is to enhance the productivity, safety, efficiency through effective workplace management. ‘5S’ in simple terms is a Japanese technique consisting of five ‘S’ terms namely Seiri (sorting), Seiton (set in order), Seiso (shine), Seiketsu (standardize) and Shitsuke (sustain). As importance role of 5S implementation in today’s organizations, this study aims to review previous studies about benefits of 5S implementation and its efficiency in organizations. Consequently, 5S can support the objectives of organization to achieve continuous improvement in performance and productivity. Keywords: 5S, Red Tag, Audit, Elimination of waste, Organizational effectiveness.
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    Implementation of 5S on storage room in a pipe fitting industry
    (AIKTC, 2019-05) Shaikh, Saad; Dawre, Ali(15ME03); Kazi, Natik (15ME12); Khan, Huzaifa(15ME18); Ansari, Imran(15ME06)
    5S is a basc foundation of lean manufacturing systems.The purpose of the case study is to use 5S tool to assist small scale manufacturing organization to become more productive and more efficient. A simple approach has been adopted to create the teams for implementing 5S. In the frames of case study, it has been analyzed that implementation of ‘5S’ resulted in overall improvement of the organization The aim of the implementation of ‘5S’ in the organization is to enhance the productivity, safety, efficiency through effective workplace management. ‘5S’ in simple terms is a Japanese technique consisting of five ‘S’ terms namely Seiri (sorting), Seiton (set in order), Seiso (shine), Seiketsu (standardize) and Shitsuke (sustain). As importance role of 5S implementation in today’s organizations, this study aims to review previous studies about benefits of 5S implementation and its efficiency in organizations. Consequently, 5S can support the objectives of organization to achieve continuous improvement in performance and productivity.
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    Implementation of 5S Practices in a Small Scale Organization: A Case Study
    (International Journal of Engineering and Management Research, 2015-04) Shaikh, Saad; Ansari, Noor (11ME11); Sawant, Ishtiyak (11ME47); Sayyed, Ziaul (11ME49); Khan, Naseem (11ME31)
    A small scale industry plays an important role in Indian economy. In an organization the prime importance is given to the quality and productivity. Since a problem come across due to the defects in materials, down time in production, working conditions, housekeeping etc. This case study deals with the 5S implementation in an industry, Implementation of 5S can result in considerable improvements in environmental performance beside with improved housekeeping and health and safety.[5]5S can improve the quality, productivity and working conditions in organizations.
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    Implementation on 5S
    (AIKTC, 2015-05) Shaikh, Saad; Ansari, Noor (11ME11); Sawant, Ishtiyak (11ME47); Sayyed, Ziaul (11ME49); Khan, Naseem (11ME31)
    Small scale industries plays an important role in Indian economic. It has emerged as powerful tool in providing relatively larger employment next to agriculture. It contributes more than 50% of the industrial production in value addition terms and generate one third of the export revenue. Global markets are continuously changing and demanding product of high quality and low cost. Such products can be produced using lean manufacturing, a management philosophy that aimed to reduce all types of wastes at all levels of product manufacturing so as to reduce product cost. 5S is a basic lean manufacturing tool for cleaning, sorting, organizing and providing necessary groundwork for work place improvement. This report deals with the implementation of 5S methodology in the Otoklin filters Company, Ambernath, Maharashtra. Out of the available various lean manufacturing techniques, 5S offers good potential for required improvement. 5S is a systematic technique used by organizations comes from five Japanese words; Seiri (sort), Seiton (set in order), Seiso (shine), Seiketsu (standardize), and Shitsuke (sustain). This system helps to organize a workplace for efficiency and decrease wasting and optimize quality and productivity via monitoring an organized environment. It also provides useful visual evidences to obtain more firm results. There is a real need for empirical studies in field of new management systems and their impact on company‟s performance. As importance role of continuous improvement in today‟s organizations, and lack of sufficient evidence to show the positive impact of 5S on organizational performance, this paper aims to determine performance factors and characteristics in industrial organizations and identifying the effectiveness of 5S implementation on organizational performance as well. Surveying method is used and data collection is done by distributing questionnaire among five target organizations which have implemented 5S techniques. The target organizations are chosen from different industries and diverse field of work. The results of this research obtained from a comparative measurement of organizational performance before and after 5S implementation. The results show that 5S is an effective tool for improvement of organizational performance, regardless of organization type, size, its production or its service. Consequently, 5S techniques would strongly support the objectives of organization to achieve continuous improvement and higher performance.
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    Installation of safety brakes in EOT cranes
    (AIKTC, 2020-05) Shaikh, Saad; Awate, Hitesh Gopal (17DME104); Gudmithe, Fahim Abutaher (17DME111); Don, Faiz Zulfikar (17DME107); Ansari, Abuzar Sami (17DME99)
    Emergency braking system is a mechanical device which was added to the slow speed end of Electrical Overhead Travelling Crane. The braking mechanism is working based on the wedge braking methods. Emergency braking mechanism consists of brake drum, shaft, brake block and wedge. The arrangement was added at another end of rope drum. In case of any mechanical failure or a human error this arrangement comes into picture & avoid the accident thus, improves safety.
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    Literature Review for Design of Elliptical Bicycle
    (International Journal of Science, Engineering and Technology Research (IJSETR), 2016-01) Shaikh, Saad; Shaikhnag, Yasser (12ME59); Surangiwala, Mohd. Hawwaad (12ME61); Shaikh, Falak (12ME02); Khan, Saniya (12ME01)
    Customization design is a trend for developing a bicycle in recent years. Thus, the comfort of riding a bicycle is an important factor that should be paid much attention to while developing a bicycle. From the viewpoint of ergonomics, the concept of “fitting object to the human body” is designed into the bicycle frame in this study. Firstly the important feature points like riding posture, frame design, wheel size, materials required, method of manufacture and types of failures are discussed. Further this study proposes a detailed methodology which is helpful for the designer to develop an elliptical bicycle in an efficient and economical manner.
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    Optimization of plant layout
    (AIKTC, 2017-04) Shaikh, Saad; Mirza, Anees; Shaikh, Asif; Shaikh, Burhanuddin; Shaikh, Faisal
    The objective of this thesis is to improve the production floor layout of a manufacturing firm using systematic layout planning (SLP) and to evaluate the proposed alternative layouts. This project is conducted at Otoklin Global Business Ltd., a filter Manufacturing company located in at Sakinaka near Chandivali junction. The major problem faced by the company is poor utilization of space, poor material handling and safety hazards. There is high flow intensity between departments which have high interrelationship. This leads to high travelling time and high travelling cost which in turns decreases overall productivity of the company. An alternative layout is proposed using the 11 steps in Systematic Layout Planning, which is a systematic way of generating layout alternatives. The proposed layout involves transferring the departments which have high interrelationship close to each other. The proposed alternative layout is evaluated later. The layout is chosen based on the performance measures which have the most significant improvement, which are total travel distance, total travel time, output, average resource utilization, total average WIP level, total average waiting time and total time spent in manufacturing certain product either job order or in batches. The proposed layout results in smooth material flow, efficient utilization of floor area and increased in the area which can be used for producing more products simultaneously.
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    Practicing Problem Based Learning (PBL) for teaching quality control tools:Case study of metrology and quality engineering course
    (K.K.Wagh Institute of engineering education & research, 2019-06-08) Ansari, Zakir; Shaikh, Saad
    Teaching is becoming a challenge in the current era. The student's interest decreasing day by day due to a lot of other reasons such as use of social media, and other distractions. The conventional style of teaching is no more effective and lot of research has been made in the use of different teaching methods such as project based learning, peer to peer learning, problem based learning etc. All these tools happens to be effective for the current students. This is more often in subjects which are theory based. The current work aims at using the real life problems for teaching Quality Control Tools to students of Third Year Mechanical Engineering. There are some Quality Control tools which are used for imparting quality in the product or the process. These tools are useful for finding out the causes for a nonconforming process or a non conforming product such as Pareto Chart, Cause and effect diagram etc. The students were taught these tools with the help of some real life problems directly faced by the students. This helped in grabbing the attention of the students as they feel that whatever is taught is part of their daily routine. The students were also given assignments on the said topic related to their own problems. The effectiveness of the said work was determined by conducting a test on the said topic for the students who were taught using this tool and the other set of students who were taught the topic in the conventional way. It was found that there is a marginal difference between the learning levels of the students of both the groups. It can be concluded that the use of modern teaching methods proves effective for the learning of the students.
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    Review of 5S Technique
    (International Journal of Science, Engineering and Technology Research (IJSETR), 2015-04) Shaikh, Saad; Ansari, Noor (11ME11); Khan, Naseem (11ME31); Sayyed, Ziaul (11ME49); Sawant, Ishtiyak (11ME47)
    There are certain fields which are very demanding in today's trend. Small Scale Industry is one of the field. It plays an important role in Indian country. It has emerged as powerful source in providing relatively larger employment after agriculture. It contributes more than 50% of the industrial production in vast field of engineering .Global markets are continuously changing and demanding due to high quality and low cost. Such products can be produced using lean manufacturing , by this we aimed to reduce all types of wastes at product manufacturing so as to reduce product cost. 5S is a basic lean manufacturing technique for cleaning, sorting, organizing and providing necessary improvement in work place. This system helps to organize a workplace for efficiency and decrease waste and optimize quality and productivity via monitoring an organized environment[1]. 5S offers good results for required improvement. This method can be used in all companies , by this we can get good improvement in the production process of company. Consequently, 5S techniques would strongly support the objectives of organization to achieve continuous improvement and higher performance.
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    Review on Six Sigma (DMAIC) Methodology
    (International Journal Of Modern Engineering Research (IJMER), 2015-02) Shaikh, Saad; Kazi, Javed
    The growth rate of fair-size institutions and Organization is directly related to the implementation of Six Sigma Methodology. This paper consists of detailed analysis regarding application of six sigma Methodologies in Organizations and Institutions. This paper provides an overview to the literature into various categories and considers various methods/techniques suggested in the literature. Based on the review, avenues for further research are also discussed.
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    Surface roughness and surface damage analysis of titanium alloy (Ti6A14V) in high speed turning process using refrigerator air as coolant
    (AIKTC, 2016-05-20) Shaikh, Saad; Patil, Kishor (12ME41); Tangadi, Gayatri (12ME03); Dakhwe, Kaif (12ME12); Panga, Pradeep (12ME39)
    Recent developments and chaos on climate change has led to researchers and scientist’s world over to rethink and bring impactful changes to the current manufacturing processes. Current manufacturing trends require large usage of cutting fluids for lubrication during machining. This leads to increase the cost of production in industries. Also due to some harmful additives present in cutting fluids for better lubrication effects, are polluting the environment and leading to affect the health of operator during machining. With the aim to reduce the effect of cutting on environment, Refrigerated Air as Coolant has been adopted by various machining and grinding applications. In this work, the high speed turning of Titanium alloy (Ti6Al4V) is carried out using refrigerated air as a coolant. In order to maintain a good surface integrity and to improve the machinability of Ti6Al4V experiments were conducted by varying different machinability variables. The machinability variables such as speed and feed rate were varied and its influence on surface damage and surface roughness were measured and analyzed.
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    Virtual training of lathe machine using augmented reality
    (AIKTC, 2021-05) Shaikh, Saad; Shaikh, Alish Abdul Majid (18DME41); Shaikh, Mohd Saad (18DME47); Dabir, Masood Riyasat (18DME12); Shaikh, Shoeb Akhtar Ismail (18DME51)
    Augmented Reality (AR) is an interactive experience of a real-world environment where the objects that reside in the real world are enhanced by computer-generated perceptual information, sometimes across multiple sensory modalities, including visual, auditory, haptic, somatosensory and olfactory. LATHE MACHINE is a machine tool that rotates a workpiece about an axis of rotation to perform various operations such as cutting, sanding, knurling, drilling, deformation, facing, and turning, with tools that are applied to the workpiece to create an object with symmetry about that axis. In our project we have developed an application in which we have made use of AUGMENTED REALITY technology to help students learn LATHE Machine anytime time anywhere without physically having that machine with them. As the student coming from first year to second year and they are totally unaware of lathe machine and its operations. In order to make students familiar to lathe operations, This APP will help student to relate with lathe machines and its operations virtually .Only the thing required is an android phone and the application that we have developed. First the student will have to choose from the different operations provided in the application which he/she wants to learn. Application will then detect the ground plane and a LATHE Machine will be superimposed over the real-life ground displayed on the mobile device. Then the students can learn how to perform different operations. Besides this hand on can also be played by the students in the application but that will not be on AR mode but will be in 3D console mode. Keywords : Augmented Reality, Lathe Machine