Design Of An Active Cpu Cooler Design Incoprating Heat Spreader

This poster designed an active heat sink to cool a silicon CPU that dissipates 130 W of heat. The active CPU cooler is composed of a fan sitting above the heat sink, an aluminum radial heat sink, a copper heat spreader at the base of the heat sink and a copper core inside the heat sink. Various designs with different fin thickness, fin numbers and thermal spreader thickness were studied and the best design was selected. The selected design had 40 fins of 2mm thickness, and a Ø65mm thermal spreader with a thickness of 2mm. Parametric study was done on the selected design to see how the maximum temperature of the CPU varied when the thermal spreader diameter, copper core height and fan speed by the CPU was varied. All the studies conducted proved that the selected design was validated

Propose & Design an Automated Mechanical System for Capping and Water Level Measurement of Water Bottle

The purpose of this poster is to develop an automated production layout along with its design for above mentioned subject. The research work includes designing the fixture for holding the bottle while capping and three-finger self-centering gripper for placing and moving the bottle to and fro from guideways to the bottle bottom holder and vice versa. Suggesting an automated system and technology for checking the water level in bottle and effectively removing such bottles from assembly line would also be one of the objectives of this poster. Tools like automated torque wrench, precision indexing conveyor belts, three-finger self-centering grippers, three-jaw chuck (bottle holding fixture), infrared level detection sensors have been used in this system. FEA analysis of three-finger gripper and three-jaw chuck is done to verify their design. The components of this system are designed using Creo Parametric 2.0. Designed components are analyzed using ANSYS Workbench 16.0

Automated Capping of Liquid Storage Bottles in Food Industry

The high speed automated production systems are employed nowadays to achieve improved quality of manufacturing accuracy with improvised and high production rates. This paper introduces a new design for the chucks which are used for capping the liquid bottles for food and beverage industry. This new chuck is designed for multi-functional purposes which reduce the time for changing the chuck if caps of different diameters are used. The power transmission to the chucks is delivered by using “Hysteresis magnetic type clutches”, for controlling and achieving smooth constant torque. The specialty of these clutches is that it offers smooth disengagement without jerks and bumps that increase its wear life compared to other ordinary clutches. The deformation and stress in the component are studied by performing the computer-aided structural analysis. With the analysis maximum deformation and maximum stress can be found out and the factor of safety can be calculated

Design and Analysis of Internal Hinge Check Valve

The advent of computers and the tremendous strides they have made in the recent times have brought the capability to model complex design and solve innumerable number of mathematical equations in a flash of time, to the desktop of the design engineer. CREO is windows based software package, which enables the design and Ansys will analyse the mechanical and other system. This project is to design 16” Class 300 Internal Hinge Swing Check Valve with compliance to BS 1868 standard. The internal hinge check valve design is to overcome the leakage issue in external hinge design. The aim is to design a check valve without puncturing the body and to assemble the whole disc sub-assembly inside the body. The design of internal hinge check valves is carried out with the help of CREO design software and subsequently analysis is done with the help of ANSYS software package