machines

how do disc grinders work?


My disk grinder has a series AC motor attached to a rubber disk upon which the grinding sheet is attached. The grinding sheet I use is carbide glued to paper. The carbide coated sheet rotates against the metal, usually a weld I am smoothing, and the metal wears away faster than the carbide coating.

  1. 👍 0
  2. 👎 0
  3. 👁 121
asked by juli

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math

    A sandwich shop sells a foot-long grinder for $8 and a calzone for $6. Which equation shows the relationship between the amount of each type of product sold and the total sales, in dollars? A. 14(x + y) = z; x represents calzones

    asked by Dhruv on April 24, 2016
  2. Physics

    A spring has a force constant of 478 N/m and an unstretched length of 9 cm. one end is attached to a post that is free to rotate in the center of a smooth table. the other end is attached to a 4kg disc moving in uniform circular

    asked by bubba on November 13, 2009
  3. physics

    A CD has a diameter of 12.0 cm and a mass of 15.8 g. The motor in a CD player causes the disk, initially at rest, to spin. When in operation, the CD spins in such a way that the laser scans the tracks at a constant tangential

    asked by trace on January 18, 2011
  4. Physics

    A woman with a mass of 50kg is standing on the rim of a large disk that is rotating at an angular velocity of .50 rev/s about an axis through its center. The disk has a mass of 110kg and a radius of 4.0m. Calculate the magnitude

    asked by Karla on March 27, 2007
  5. Physics-moment of inertia PLEASE HELP

    this is the question : A CD has a diameter of 12.0 cm and a mass of 15.8 g. The motor in a CD player causes the disk, initially at rest, to spin. When in operation, the CD spins in such a way that the laser scans the tracks at a

    asked by Trace on January 19, 2011
  6. Physics

    A sanding disk with rotational inertia 0.0012 kg-m2 is attached to an electric drill whose motor delivers a torque of magnitude 13 N-m about the central axis of the disk. About that axis and with a torque applied for 39

    asked by Anonymous on August 4, 2015
  7. Physics helppp

    The figure below shows an arrangement in which four disks are suspended by cords. The longer, top cord loops over a frictionless pulley and pulls with a force of magnitude 80 N on the wall to which it is attached. The tensions in

    asked by Sam on July 13, 2010
  8. physica

    Consider the rods plus disc system shown in the Figure. The rods are identical. They have a length L =0.50 m, and mass M = 0.250kg. The disc has a radius of R = 0.130m and mass m=0.750kg. Both rods are glued to the disk as shown

    asked by Serena on October 28, 2014
  9. Physics

    I have two questions, both are about angular momentum so I thought I'd post them together. I'm really confused on anything regarding rolling wheels and things like that (help me please!. It seems as though the whole chapter was

    asked by Emily on July 30, 2010
  10. Dynamics

    A 20-lb disk has a radius of 1ft and can roll without slip on a rough plane that is inclined by an angle รจ to the horizontal. The disk is attached to the lower end of a linear spring of stiffness 10lb/in. The upper end of the

    asked by Anonymous on December 9, 2012

More Similar Questions