Volume 12 | Issue 4 |

 Abstract

This paper discusses design and fabrication of "Slotting/ Milling Attachment to Lathe". It is well known that lathe is considered to be a versatile machine in which several capabilities of machining are inbuilt. To further enhance its versatility, in this research, an attachment is designed and fabricated to add the capability of horizontal milling machine in lathe. A milling cutter is mounted in a cutting arbor, which in turn is mounted between the headstock and the tailstock of a lathe. A work holding device is designed and mounted on the tool post. With this arrangement, it is possible to do keyway cutting in a shaft or milling a plane surface on a work piece. This research is considered to be a milestone in the direction of increasing the capability of the machine tool like lathe.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Milling, Slotting, Lathe, Attachment, Enhancement of Lathe Features.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

This project is based on pedal powered energy. The bicycle pedal is connected with the flywheel with the use of chain drive and belt drive. By applying force (bicycling action) on the pedal will make the flywheel rotate at some speed which is based on human effort. At the end of flywheel assembly, the small type of generator named a dynamo is connected for the generation of power. It generates the DC power which is stored in the battery and to make it useful to charge the mobile, Inverter is mounted in between this. The generation of power is only dependent on human effort. In this no fuel is require for the generation of power. That's why it does not harmful to the environment or any life. The concept of this project, It is also used for pedal hacksaw, pedal pump, pedal grass-cutter and many more. This project is very useful for those people who live in rural area. Ultimately the bicycle is used as fat reducing equipment for human and as travelling vehicle.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Pedal Power, Dynamo, Rotary Motion, Flywheel, Bicycle, Mobile

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The pipe cutting process is a main part of all industries. Normally the pipe cutting machine is manually hand operated one for medium and small scale industries. Automation in the modern world is in inevitable. Any automatic machine aim at the economical use of man, machine, and material worth the most. In our project is solenoid valve and control timing unit is used for automation .The pipe cutting machine works with the help of pneumatic double acting single cylinder .The piston is connected to the moving cutting tool .It is used to cut the small size of the pipe. The machine is portable in size, so easy transportable. A compress air from compressor is used as force medium for this operation. There are pneumatic double acting cylinders, solenoid valve, flow control valve and timer unit is used. The arm from the compressor enters to the flow of control valve. The control air from the flow control valve enters to the solenoid valve. The function of solenoid valves all of air correct time interval. The 5/2 solenoid valve is used In one position air enters to the cylinder and pushes the piston so that the cutting stroke is obtained. The next position air enters to the other side of cylinder and pushes the piston return back, so that the remaining stroke is obtained .The speed of cutting releasing stroke is varying by the timer control unit circuit.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Automation, Compressor, Solenoid vavle, Pneumatic.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The Machine we designed and fabricated is used for cutting any shape of object like Circular, Rectangular, and Polygon. Hence our project namely Typical Pipe Cutting Machine is a Special type of Machine. According to the type of material to be cut, the cutting tool can be changed. This project gives details of Cutting various shapes and sizes of components. This machine can be widely applied in almost all type of industries. The pipe cutting process is a main part of the all industries. Normally the cutting machine is manually hand operated one for medium and small scale industries. In our project is pneumatically operated "TYPICAL PIPE CUTTING MACHINE". Automation in the modern world is inevitable. Any automatic machine aimed at the economical use of man, machine, and material worth the most. In our project is hand operated D.C valve and flow control valve is used for semi-automation. The pipe cutting machine works with the help of pneumatic double acting cylinder. The piston is connected to the moving cutting tool. It is also used to cut the small size of sheet metal. The machine is portable in size, so easy transportable.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Pipe cutting machine, Automation, Pneumatic cylinder. Flow control valve, check valve.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Innovative urban environmental protection strategies are being explored, one of which involves the incorporation of cigarette butts into concrete. This approach not only addresses the issue of cigarette waste but also mitigates the urban heat island effect caused by concrete. The study focuses on understanding the impact of the cigarette butt content on the mechanical properties of footpath paver block. The cigarette butts are first cleaned, dried, and then hardened using bitumen. They are then mixed into the concrete cubic block at varying concentrations 0%,5%,7.5%and 10% of the total volume of concrete. A uniaxial compression test is performed to assess the strength of the footpath paver block. The findings suggest a decline in concrete robustness with an escalating proportion of cigarette butt content. However, the decrease in strength is gradual if the cigarette content does not exceed 10%, with the maximum strength loss being 12%. Beyond a cigarette content of 10%, the strength reduction is more pronounced, reaching a 25% loss at a cigarette butt content. Interestingly, the failure pattern of the concrete shows improved ductility with the increase in cigarette butt content. In contrast, concrete without any cigarette content shatters into many pieces upon failure. This study provides valuable insights into the potential of using cigarette butts in concrete for urban environmental protection.

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 Keywords

Urban Environmental Protection, Cigarette Butts, Concrete, Footpath Paver Block,Economy ,Circular Economy, Waste Management

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The dependence on oil has developed into a modern culture that permeates every aspect of life on earth. Petroculture emerges as a base dimension in the post-modern world as oil serves as the base ingredient of human life. Environment devastation is a pressing issue characterized by widespread destruction of ecosystems, deforestation, pollution, and loss of biodiversity. The high need of the hour is to mitigate the impact of environmental degradation and protect the planet for future generations. Oil pollution is a significant environmental threat caused by oil spills from transportation accidents, offshore drilling, and illegal dumping. The adverse effect transposes to contamination of water bodies, harming marine life, and damaging ecosystems. The petrofiction Oil on Water written by Helon Habila places the central issue of oil spillages in the Niger Delta. This paper focuses on Petroculture in the routine life of inhabitants of the Niger Delta as portrayed in Habila's Oil on Water.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Petroculture, anthropocentrism, oil spillages, environment

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Oral dosage form are most popular among other dosage form. In terms of bioavailability liquid dosage form is better than that of solid dosage form. In the present scenario monophasic liquid dosage forms such as syrups ,elixirs , throat paints, mouth washes, Gargles have gained huge popularity. These are very basic preparations which involve brief processes machineries and are cost effective also. Pomegranate fruit, peels, fruit juice contains various bioactive compounds viz. polyphenols, tannins, flavonoids, phenolic acid and dietary fibres .

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Pomegranate Peels, Cough, Pomegranate peel extract , Elixir, Ethanol, Co-precipitation method

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

This analytical study investigates the awareness and utilization of e-resources and services at the Babasaheb Dr. B.R. Ambedkar Central Library, Bangalore University. Through a comprehensive analysis of data collected from 560 respondents, including PG students, research scholars, and faculty members, the study reveals significant reliance on digital resources for academic and research purposes. Key findings highlight the popularity of web-based services such as OPAC and scholarly publication databases, along with high-frequency usage of e-resources. Specific preferences for databases and e-book providers are identified, emphasizing the importance of catering to diverse academic needs. Additionally, the study underscores the significance of infrastructure, particularly internet facilities, in supporting library services and enhancing user experience.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Babasaheb Dr.B.R. Ambedkar Central Library, Bangalore University, e-resources and services, Library facilities.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Gender Discrimination occurs when a person is treated negatively (or) unequally based on their gender. It includes restricted access to education, jobs and healthcare, unequal pay, sexual harassment and much more. Dalit Women in India have been vulnerably situated at the bottom of both caste and gender discrimination and violence as the consequence of deeply imbalanced economic, social and their socio-economic vulnerability, and political power equations coupled with the double risk factors of being Dalit and female.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Oppressive caste system, Gender Practices

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The world runs on new development and new smart technologies, everything is going smart and easy way to human life. The main goal is to develop a web application on digital educational platform for to connect with student using different ways. Web application on digital educational platform involves a wide range of activities, designed for improving the application student and staff performance. As to make smarter, in the application HTML, CSS & JavaScript language are used as frontend & My SQL is used for backend to develop the web application, In the main connection point, you can view about mission and vision. The faculties' details and facilities of the department are also listed. Then the Occasion posting page is there, here the administrator can post the occasion which is coordinated by the association. Then the login page will be in the first interface. By using it, login into the page and choose any one of the options listed. Then, the archive or material transfer/refreshes in the application. Here the subject related archives are additionally transferred and the staff individuals can see the transferred reports.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

HTML,SQL,CSS,JAVASCRIPT

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Creative Commons Attribution 4.0 and The Open Definition