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forcing abrasives over work piece at higher speed for cutting . it is unconventional machining process .
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∙ 14y ago
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What is Unconventional machining technique?
In ordinary machining we use harder tool to work on workpiece , this limitation is overcome by unconventional machining. unconventional machining is directly using some sort of indirect energy for machining. Example : sparks, lasers, heat , chemicals etc.. applied in EDM ,laser cutting machines...etc
What is the working principle of steam jet air ejector?
what is the woking principal of steam jet ejector? limitation of steam jet ejetor?
What is a jet engines dimensions?
It is the height, width and length of a jet engine.
What is jet ratio in turbine?
Jet Ratio: it is defined as the ratio of the pitch diameter (D) of the pelton turbine to the diameter of the jet (d). It is denoted by m and is given asm = D/d (=12 for most cases)
How much does it cost to build a jet?
£10
What are the differences between Abrasive Jet Machining and Water Jet Machining?
we use water for maching in WJM, and abrasives in AJM.
What can abrasive water jet cutting do?
Abrasive water jet cutting can cut aluminium, stainless steel and brass with no ternishing. It can also cut ceramic floor and wall tiles, granite, marble, slate and limestone.
What is Unconventional machining technique?
In ordinary machining we use harder tool to work on workpiece , this limitation is overcome by unconventional machining. unconventional machining is directly using some sort of indirect energy for machining. Example : sparks, lasers, heat , chemicals etc.. applied in EDM ,laser cutting machines...etc
What is the meaning of abrasive waterjet cutting?
Abrasive water-jet cutting, is when one uses water jets for cutting and removing materials. The water jets may contain abrasive powder, and can be used to cut titanium, marble, and glass.
Seminar topic for mechanical engineering?
water jet machining process check out http://engineersguide.in/mech1.html
Can Forced draft fan can be used as a induced draft fan?
A forced draught is where the air flow comes directly from the fan to the object. Such as an hair dryer.An induced draught is where the air flow is induced {lit lead in} by a separate flow of air. For example, an abrasive jet would quickly wear out if the abrasive passed through the jet nozzle. the flow of abrasive is added (induced) into the air flow by a jet of clean air.If an air flow is corrosive or very dirty then an induced flow system would be appropriate.
How fast does a waterjet cut?
An abrasive jet can cut half-inch thick titanium at the rate of 7 inches per minute.
How water jet use in cutting?
Waterjet uses up to 60,000 psi pressure to project water streams through the cutting head. With the high pressure of the water, and abrasive particles (garnet) mixed in with the cutting stream, the waterjet is able to cut up to 12" thick materials.
How many seats are there in a jet aircraft?
it depends on what kind of jet it is. 737 jet: 200 747 jet: 500 757 jet: 280 767 jet: 290 777 jet: 550 787 jet: 350
What is sandblasted?
Sandblasting (aka Gritblasting) is an industrial process by which excess materials, paints, debris, etc can be removed from a surface (typically uneven metallic surfaces). Two basic systems, the suction type and the gravity feed/pressure type system, both utilize air pressure combined with an abrasive compound to accomplish this. The abrasive compound is typically a processed sand with silica content or abrasive material such as aluminum oxide or glass beads. Air pressure forces the abrasive through a hardened nozzle in a jet stream which allows it to remove contaminants from the surface of the target. This process is commonly used in the repair/restoration of industrial mechanical and structural components (ie: bridges, heavy duty machinery) and more common municipal applications like removal of graffiti or before re-painting road traffic lines.
What are the lyrics to Jett?
Jet, Jet, Jet I can almost remember their funny faces That time you told them you were going to be marrying soon And Jet, I thought the only lonely place was on the moon Jet, Jet, Jet Was your father as bold as the sergeant major? Well how come he told you that you were hardly old enough yet? And Jet, I thought the major was a lady suffragette Jet, Jet Ah Mater want Jet to always love me Ah Mater want Jet to always love me Ah Mater, much later Jet And Jet, I thought the major was a little lady suffragette Jet, Jet Ah Mater want Jet to always love me Ah Mater want Jet to always love me Ah Mater, much later Jet With the wind in your hair of a thousand laces Climb on the back and we'll go for a ride in the sky And Jet, I thought that the major was a little lady suffragette Jet, Jet And Jet, you know I thought you was a little lady suffragette Jet A little lady My little lady, yes, oh!
What horse ran last in 1947 derby?
Jet Jet (I bet on the wrong jet. Jet Pilot won it.
