what are miter gears used for?
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razor cookie is right.  Miter gears are usually used to change the direction of rotation of the gear axels.  The angle of the miter gear determines how much the direction is changed.  Give him the points.
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Mechanical,Electro-Mechanical, Hydraulic, Penumatic, and Vacuum operated.\n\nBasic gripers have opposing end effectors that open and close simultaniously. In industrial applications the end effector (gripper) is custom tooled to fit the part to be moved, lifted, or placed in to an assembly or packaging. An example: The robotic packaging of CD or DVD discs on a spindle would require a gripper that fits the disc edges and have only the required pressure to safely lift and place the disc on the spindle. \n\nIn generic terms, gripers are like the jaws of pliers that are applied to do real work. In the Lab, gripper jaws have been designed to simulate the human hand but as far as I know have not been applied in the field. \n\nOther types of "gripers" are employed to hold parts of an assembly in a static condition while a second or third set is used to place additional parts onto the assembly.
237497
schwinn makes a treadmill?
920239
Probably something to do with watch making, try googling "watch maker lathe".\n\n\nHere you go http://www.lathes.co.uk/manson/\n\n\nJust found a smaller cnc lathe http://unit.aist.go.jp/amri/group/finemfg/English/research/microLathe1e.htm\n.\n.
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A square rod that sits in a square groove on the side of a shaft used to keep something like a pulley or gear rotating solid with the shaft. You will find these used for attatching pulleys and sprockets to larger electric and small gas motors.
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A sprocket is a gear or wheel with metal teeth that meshes with a chain or track. Sprockets are used in bicycles, motorcycles, cars, tanks and other machinery.
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The Browning Automatic Bicycle Transmission\n\nhttp://www.bsn.com/Cycling/articles/browning.html\n\nhttp://seattle.bizjournals.com/seattle/stories/2002/03/18/story7.html\n\nhttp://www.exn.ca/dailyplanet/story.asp?id=2002102269
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you can get gears to handle some change in the plane (I think they are called hypoid gears)
1052047
tools can b used 2 do a lot of works while a equipment is ment for a specific job
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Tungsten carbide, WC or W2C, is a chemical compound containing tungsten and carbon, similar to titanium carbide. Its extreme hardness makes it useful in the manufacture of cutting tools, abrasives and bearings, as a cheaper alternative to diamond. Tungsten carbide is also used in wedding rings.\n\nIn a tragic 1945 accident, Harry K. Daghlian, Jr. dropped a brick of tungsten carbide (which is a neutron reflector) onto a plutonium core, causing it to reach critical mass. He died a month later, of radiation exposure.\n\n\nUses in machine tools\nCarbide cutting surfaces are often useful when machining tough materials, such as carbon steel or stainless steel, as well as in situations where other tools would wear away, such as high-quantity production runs. Sometimes, carbide will leave a better finish on the part, and allow faster machining. Carbide tools can also withstand higher temperatures than standard high speed steel tools.\n\nMachining with carbide can be difficult, as carbide is more brittle than other tool materials, making it susceptible to chipping and breaking. To offset this, many manufacturers sell carbide inserts and matching insert holders. With this setup, the small carbide insert is held in place by a larger tool made of a more rigid material (usually steel). This gives the benefit of using carbide without the high cost of making the entire tool out of carbide. Also, the inserts can be changed without losing much accuracy, allowing the machinist to simply swap out a broken insert without re-zeroing the machine. Most modern face mills use carbide inserts, as well as some lathe tools and endmills.
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Gears on a bicycle are really only there for one reason.\n\nIt is so you can maintain your speed and/or cadence (pedals per minute) over varying terrain. Maintaining cadence is a pretty essential part of riding efficiently.\n\nSo, lets say that you are pedalling at 60 rpm on level ground and you come to a hill. The incline of the hill forces you to either increase your power to the pedals, slow your pedalling, or both.\n\nSince you want to maintain your cadence, you reduce your gear and take the reduction in speed.\n\nYou'll also likely find the most advanced designs on multigear bikes, so that is another thing to think about.
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How many gears do you have?
335143
Laboratory implements?
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The thermostat is a heat sensor. The commutator is part of the rotor. The brush spring keeps constant pressure on the brush against the rotor, \nThat leaves.... the relay.\nIn small motors a centrifugal switch is used. It's mounted on the rotor shaft. When it reaches speed, the outward force opens the switch and disconnects the start windings.\nIn larger motors like 100 horse power and up, a "part winding start" can be used. Only a small part of the windings are used to start the motors. The starter box has a timer that triggers a relay that engages the rest of the windings when the speed is up.
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Some tools used listed on this site:\n\nhttp://www3.ccps.virginia.edu/career_prospects/briefs/K-O/Millwrights.shtml
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it is a type of Machinery.
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If you need this information to buy a compressor then other factors need to be taken into consideration over just the PSI.\n  \nDifferent power tools require different pressures, and each power tool has a max PSI that is available to it.  For example most cut-off wheels are not recommened above 90 or 100 psi as they would spin too fast and can cause the cutting wheel to explode when it comes in contact with a material. \n\nThe next thing to consider is the time the device will be used.  For example you would probably not want to use a 1 gal tank to frame a house, as you will wait forever for the pressures to constantly be built back up.  Jitterbug sanders require more volume and will use up a 1 gallon tank in a matter of seconds.\n\nSo heres the best thing.  Get a medium sized compressor maybe 20 gallons, get it with a max PSI of maybe 140, and an adjustable pressure output, and you should be pretty good at taking care of just about whatever you need.  You may have some wait time for pressures to be built up if you are constantly using the tools.  But that also depends a lot on the compressor.\n\nHope this helped some