Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Grinding wheel manufacturing method










Image Number 5 for United States Patent #4618349.

A grinding wheel comprising abrasive grains each of which is coated with a conductive material and a non-conductive binder interposed among said abrasive grains. The amount of said conductive material ranges from 30 to 80% by weight based on said abrasive grains. The abrasive grains coated with said conductive material is contained in said grindstone in an amount ranging from 33 to 64% by volume. A method of producing said grinding wheel is also proposed. The method comprises preparing a mixture of said coated abrasive grains and said non-conductive binder, filling the mixture into a mold and molding said mixture by applying a pressure while maintaining said mixture at a constant temperature.








 
 
  Recently Added Patents
Request routing based on class
Nonvolatile semiconductor memory device and method for manufacturing the same
System and methods for facilitating and documenting user thinking and learning using enhanced interactive constructs
High performance adaptive switched LED driver
Intelligent and automated code deployment
Mobile communication device monitoring systems and methods
Photoconductor cartridge
  Randomly Featured Patents
Semiconductor memory device having capacitor protection layer and method for manufacturing the same
Systems and methods for providing nonvolatile memory management in wireless phones
Feather hair extension
Coenzymes useful for the synthesis of L-carnitine
Drum member having tooth system for receiving multiple discs
Three-dimensional tilt ratchet mechanism
Pre-inked stamp
Method for transmitting a datum from a time-dependent data storage means
Height scanning interferometer for determining the absolute position and surface profile of an object with respect to a datum
Spinning and twisting device