Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Grinding machine and control for removing burrs or fins from workpieces such as castings










Image Number 7 for United States Patent #4428162.

A method and a device for the automatic removal of burrs or fins from workpieces such as castings by a grinding process. A feed for moving the workpiece perpendicular to the grinding wheel radius is provided for grinding along the length of the burr. A second constant velocity feed of reversible and alternating direction is provided for moving the grinding wheel radially into the workpiece. The load or circumferential torque on the grinding wheel is monitored to detect the abrupt increase in torque occurring when the grinding wheel has cut through the burr and encounters the body of the workpiece, whereupon the direction of the radial feed is reversed so that the grinding process follows the contour of the workpiece.








 
 
  Recently Added Patents
Methods of establishing virtual circuits and of providing a virtual private network service through a shared network, and provider edge device for such network
Stable pharmaceutical composition and methods of using same
Organic light emitting device connection methods
Cathode material for lithium ion secondary battery and lithium ion secondary battery using it
Display device and method of manufacturing the same
System for targeted delivery of therapeutic agents
System and method for enhanced artificial bandwidth expansion
  Randomly Featured Patents
Maskable bilevel correlators
Resonant thermoelectric generator
Power steering motor having a noise dampening piston assembly
Sun visor
Adjustable front suspension replacement kit
Optical information recording medium
N,N'-Bis(2,6-Bis(trifluoromethyl)-4-pyridinyl)ethanediamide and its use as a coccidiostat
Airflow distribution control system for usage in a raised-floor data center
Vehicles outside mirror with wall portion hiding shaft
Method and system for adjusting processing duration for mobile position determination