Volume 13 | Issue 2 |

 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

In this study, we developed a completely contactless air conveyor system for transporting and positioning planar objects. The air conveyor forms a thin film underneath the object for support and simultaneously generates a controlled airflow that results in viscous traction. It is potentially applicable in the manufacturing process for semiconductor wafer or flat foodstuffs, where mechanical contact is expected to be avoided during transportation of the products to minimize contamination. The air conveyor employs duplicated arrays of actuating cells that are square pockets with a surrounding dam. A simple model is proposed to characterize the viscous force. The theoretical analysis reveals that the total force is the composition of an actuating force generated in the pocket areas and the side areas and a drag force generated in the dam areas. Experimental investigations are conducted on the basic characteristics of the film pressure distribution and the viscous force. The results show that the air film pressure is symmetrically distributed in the width direction but non- symmetrically distributed in the length direction. The viscous force increases if the suction flow rate is enlarged or the gap thickness is narrowed. Comparison of the experimental results and the calculated results indicates that the model can provide an accurate prediction. A proportional-integral-derivative (PID) controller is applied for 1D-position control and position tracking. The actuating direction is selected using fast switching valves and the amplitude of the actuating force is adjusted using a control valve to vary the suction flow rate. The simulated and the experimental results verify the feasibility of the air conveyor system and the control method.

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 Keywords

Contactless Conveyor, Problem Statement, Construction and working, Design considerations, Modeling, Blower, Accurate, Load Capacity.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Various methods used for leak detection are described as well as the instruments available for this purpose. Special emphasis is placed on the techniques used for particle accelerators.

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 Keywords

Vaccum Vessel, Pressure, Gas, Accelerator

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Two-wheelers are a very important part of our lives but also responsible for some minor and major accidents because most of the riders forget to stow the side stand to the riding position causing fatal accidents and injuries. About 40 percent of accidents happen due to the parked position of the side stand of the two-wheeler. According to research, there are 2300 two-wheeler accidents reported by over every million people in India. In which every 300 victims die at the site or during the medical proceeding. Forgetting to stow the side stand of the two-wheeler is one of the frequently done mistakes of the two-wheeler riders. These accidents can be prevented by using an automatic side stand retrieval system in two-wheelers. In this, a simple rack and pinion assembly is used to stow the stand when the rider starts the vehicle. The system will monitor the angle of the vehicle from the vertical axis and engine RPM with the help of a gyroscope and a photoelectric sensor. When the angle of vehicle is less than 15 degrees and the engine exceeds 1600 RPM the motor will receive power and the stand will be pushed to its riding position. The design and analysis of rack and pinion is done in Solidworks and Ansys workbench respectively. For manufacturing of rack and pinion and casing EN24 and Aluminum 6061 is used respectively and also achieved FOS of 1.5 for fatigue life cycle of 106 hrs. By using this method the rider will never have to worry about the stand ,and this will make sure the safe ride.

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 Keywords

Two-wheeler, Side-stand, Stove, Rack & Pinion, Interlocking, Reminder device, Clutch, Engine, Fatigue, Spring, Gyroscope

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Multi-purpose dryer and heater, we introduce through our project is useful for drying grounds and cardamom wherever moisture contents. This is also used as a room heater. Now a day, rain fall occurs at any time. At that time, the dryer is used to remove the moisture contents in the ground. In our project, the Multi-purpose dryer and heater consists of two main parts such as heating element and blower. The blower is used to passing the hot air to the ground, so that the moisture contents in the ground was removed. The size of our project is also portable. So we can move the ground dryer to any place very easily.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Dryer, Motor, Heater controller system, Gear, Bearing, Blower.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

As the world is going through a tough competitive environment scenario, the companies need to provide a wide variety of products to meet a suitable and affordable requirements. The economic success of manufacturing firms depends on their ability to identify the basic needs of customer and quickly create the product to meet the requirements of the customers that are produced at low cost. The paper is created to offer a literature review related to design and development of gear box. The paper focuses on a major aspect i.e to design and development of a gear box to overcome the problem like mass production and cost optimization with effectively to provide service to customer.

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 Keywords

Design & Development Of Gerbox.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The aim of our project is to develop a model of a chain-link fence. The fence features wires running vertically, bent into a zigzag pattern. Each "zig" hooks with the adjacent wire on one side, while each "zag" hooks with the wire on the other side, creating a diamond pattern. This design not only enhances the fence's structural integrity but also maintains the traditional appearance characteristic of chain-link fences. Our model will focus on accurately replicating this pattern to ensure durability and functionality, making it a reliable and effective fencing solution.

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Creative Commons Attribution 4.0 and The Open Definition

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FABRICATION OF CHAIN LINK WIRE MESH MAKING MACHINE

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

A paper shredder machine can be used to cut papers into small strips or pieces. These machines can be used by government associations or other privately-owned companies to destroy their private papers or confidential documents to avoid them from falling into wrong hands. The paper shredder makes use of 2 x rutting blades to achieve the desired paper cutting. The blades are driven by a dc motor. The dc motor is attached to the blades through a bearing arrangement for high stability. The motor is used to drive one blade which in turn drives the other blade using an equal gear mechanism. This ensures both blades move in desired direction and at the same speed. The shredder consists of a metal drawer with handle that allows user to pull out the shredded paper falling through the blades to be easily removed and disposed off. The controller panel of the machine consists of switch for turning on and off the machine along with an emergency stop button to pause operation urgently.

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MOTORIZED PAPER SHREDDER MACHINE

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 Abstract

You can utilise a quick-lifting jack with a bevel gear configuration for lifting. The function of a quick-lifting jack with a bevel gear arrangement is identical to that of a screw jack. It is used to lift the weights back and forth from the bottom to the top. Bevel gears are used in this setup rather of the worm gears that were used in screw jacks. Compared to a screw gauge, this setup has some benefits. The highest load it can support is around 2000 kg. Pneumatic screw jacks, hydraulic screw jacks, and conventional screw jacks are all replaced by this arrangement. The major goals of this setup are to increase screw jacks' load carrying capacity, reduce costs, and get around various other challenges. The challenges with screw jacks are that they are expensive and need constant lubrication. This can be used in lifting cars, trucks, buses, and many other types of vehicles, as well as in industrial settings. As opposed to standard screw jacks, this method doesn't require a lot of physical labour. When compared to standard screw jacks, this setup does not harm the screw threads as quickly. It has the greater lifespan. It can bear a large amount of weight. It doesn't need to be lubricated frequently. Construction- wise, it is fairly straightforward compared to pneumatic and hydraulic systems. Pneumatic systems need air compressors, and hydraulic jacks use cumbersome cylinders and hydraulic fluids. When compared to both systems, it weighs less. The bevel gear design of the quick lifting jack makes it exceedingly portable.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Bevel. Lubrication, Threads, Jacks, Load.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

In this paper we reviewed generally conventional hacksaw machine is use for the cutting of rods, plates or any circular parts. But the conventional hacksaw machine takes more time to cut each individual part. And for reason we take changes in conventional hack saw machine into multi way hacksaw machine. This machine is able to cut multiple elements at a time with different strength. Due to optimization we take it to improving quality and its performance in optimum sources. This machine very efficient to increase the rate cutting and reduce time required in conventional hacksaw machine. In small scale industries the raw materials such as PVC pipes, wooden blocks, metal pieces need to cut into pieces foe various applications. At a time four work-pieces can be mounted on the machine. We have used a D.C. motor for rotating the Cam using Scotch- Yoke mechanism which is linked with the ConnectingRods.Themotorisusedtorotatethelinkageson which the hack-saw is mounted. This mechanism helps in reducing time of cutting the work-piece and also gives a better efficiency and provides safety. This results in decreasing the efficiency of the industry, as labors are not able to work all day in any industry

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Multi-Way Hacksaw Machine, Cutting process, Scotch-Yoke Mechanism.

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Creative Commons Attribution 4.0 and The Open Definition