Do any one have 3d cad drawings for Balon ball valves? ....etc

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A ball valve (like the butterfly valve, one of a family of valves called quarter turn valves) is a valve that opens by turning a handle attached to a ball inside the valve. The ball has a hole, or port, through the middle so that when the port is in line with both ends of the valve, flow will occur. When the valve is closed, the hole is perpendicular to the ends of the valve, and flow is blocked. The handle position lets you 'see' the valve's position.

Ball valves are durable and usually work to achieve perfect shutoff even after years of di ....etc

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I would like to have the graph of gas flow Vs Valve opening.

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[email protected] ....etc

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INTRODUCTION
Ball valves are most widely used valves for flow control in fluid flow lines for wide range of temperature changes (-200°C to 500°C).Most of the outlet valves of chemical plant storage were installed with ball valves for sudden closing and opening purposes. For petroleum and chemical plants it is very convenient to operate with ball valves.
Ball valves are used in situations where tight shut-off is required. The type of seat can vary with the valve pressure rating and m ....etc

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A ball valve (like the butterfly valve, one of a family of valves called quarter turn valves) is a valve that opens by turning a handle attached to a ball inside the valve. The ball has a hole, or port, through the middle so that when the port is in line with both ends of the valve, flow will occur. When the valve is closed, the hole is perpendicular to the ends of the valve, and flow is blocked. The handle position lets you 'see' the valve's position.

Ball valves are durable and usually work to achieve perfect shutoff even after years of di ....etc

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Looking for standard automotive schrader valve model, in particular the inside valve dimensions that the valve core screws into. ....etc

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Dear sir,
am doing M.E CAD/CAM in chennai.
currently am looking for a project related to CAD/CAM.am planning to in industries.
can i do my project in the field of quality control.
if it is possible.please suggest me some topics related to quality control(CAD/CAM).
thanking you. ....etc

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Presented By:
Makris Thanasis
Abstract
In today's fast paced world, CAD/CAM systems have become an essential element in manufacturing companies through out the world. Technology and communication are changing rapidly, driving business methods for organizations and requiring capitalization in order to maintain competitiveness. Knowledge prior to investing into a system is crucial in order to maximize the benefits received from changing CAD/CAM systems.
The CAD /CAM market place has seen a significant new advance i ....etc

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dimension of short patern ball valve size 2to 6150 class ....etc

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ADVANCED TRENDS IN CAD/CAM
The term CAD/CAM is a shortening of Computer-Aided Design (CAD) and Computer-Aided Manufacturing (CAM). The term CAD/NC (Numerical Control) is equivalent in some industries.
CAD/CAM software uses CAD drawing tools to describe geometries used by the CAM portion of the program to define a tool path that will direct the motion of a machine tool to machine the exact shape that was drawn.
NUMERICALLY-CONTROLLED MACHINES
Well before the development of Computer-aided design, the manufacturing w ....etc

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