a high pressure water jet in rock cutting.


Presented by
Nandharaj .M
S8MB .102

Guided by
Dr santhoshkumar .N


Comparison of conventional and Abrasive water jet machining


Conventional machining

Contact mechanisms
Detonation of an explosive with in a confined space
damage is normally in the form of a narrow slot of varying depth



Abrasive water jet machining


non‐contact mechanisms
application of high Pressure water jets
--
Lower machine vibration
increased product size.
l ....etc

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Basalt is well known as a rock found in virtually every country round the world. Basalt Rock fibres have no toxic reaction with air or water, are non-combustible and explosion proof. When in contact with other chemicals they produce no chemical reactions that may damage health or the environment. Basalt base composites can replace steel and known reinforced plastics (1 kg of basalt reinforces equals 9.6 kg of steel). There seemed to be something quite poetic in using a fibre made from natural rock to reinforce a material, which might quite reas ....etc

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The goal of this project is to determine the maximum recording density for storing digitized information using a grid of bar magnets. You'll learn about how information is digitized, and how the digitized information is stored magnetically. The project helps you to understand the limitations on information density recorded on magnetic materials.

Today, magnetic disk drives are used to store and retrieve information for many different applications. Digital video recorders (DVRs), MP3 players, and gaming systems are all examples of popular ....etc

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Within the lighting of the items we have trained within the program Project Management Software in Schooling and Instruction so far, there are a few things I would like to underline about why we hit a brick wall eventually. To begin with, although perform along with the range in the venture had not been that huge, it essential a serious task preparing since we had arrived ready for an outcome eventually (the language translation to be submitted to the business) while using the assets taking place (linguists, data, and so forth) in the timetable ....etc

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Basalt is well known as a rock found in virtually every country round the world. Basalt Rock fibres have no toxic reaction with air or water, are non-combustible and explosion proof. When in contact with other chemicals they produce no chemical reactions that may damage health or the environment. Basalt base composites can replace steel and known reinforced plastics (1 kg of basalt reinforces equals 9.6 kg of steel). There seemed to be something quite poetic in using a fibre made from natural rock to reinforce a material, which might quite reas ....etc

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EDGE Compact and EDGE Classic Packet Data Performance
Abstract
Even though cellular radio services have been extremely successful in providing untethered voice communications, wireless data services have captured only a limited market share so far. One obstacle for wireless data services is their limited peak bit rates. Existing wireless data rates, up to several tens of kb/s, may be over one order of magnitude short o ....etc

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EDGE Compact and EDGE Classic Packet Data Performance
Abstract
Even though cellular radio services have been extremely successful in providing untethered voice communications, wireless data services have captured only a limited market share so far. One obstacle for wireless data services is their limited peak bit rates. Existing wireless data rates, up to several tens of kb/s, may be over one order of magnitude short of what is required to make popular applications user-friendly. To accomplish these necessities we go for ....etc

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could you please help me in getting a ppt on basalt rock fibre ....etc

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ABSTRACT
The Performance Appraisal System followed in Farida Classic Shoes Pvt. Ltd., was studied. The project focuses on the Performance Appraisal System of the company and
whether the employees are satisfied with the present system. The questionnaire method
was used to collect data’s from the employee and the same has been analyzed and
interpreted. The idea behind the project is to bring out the positive and negative aspects
of the Performance Appraisal System which is followed in the company.
[b ....etc

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