Resources Contact Us Home
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
Secure item identification and authentication system and method based on unclonable features
Oxidation catalyst and its use for catalyzing liquid phase oxidation reactions
Lighting device
Cell culture vessels for meniscus reduction with aqueous solutions
Method and system for minimizing the accumulated offset error for an analog to digital converter
Gemstone setting
Multi-tier storage system configuration adviser
  Randomly Featured Patents
Packaged adhesive
Process of preparing polyester yarn
Solar energy collector system
Teaching device
Metastatic breast and colon cancer regulated genes
Less than lethal apparatus attachment for a firearm
Wheel drum structure of inner stator portion with inbuilt switches
Silver-tin-copper-palladium alloy and amalgam thereof
Disposable implant injector
Method of forming narrow ribbons of fibers in plastic material