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
High gradient lens for charged particle beam
Color image display device, color filter substrate, color pixel array substrate, and electronic device
Biosensor kit
Network client validation of network management frames
Key management system
Tactile output device for computing device notifications
Method and apparatus for prioritizing data transfer
  Randomly Featured Patents
Method and apparatus for electro-depositing a metal or alloy coating onto one or both sides of a metal strip
Radioactive rhenium ligated to 2-hydroxy isobutyric acid and method of use
Jaw crusher and self-traveling crusher
Reclosable container and a method of forming and assembling a reclosable container
Aggregation of active pixel sensor signals
Syringe device with means for selectively isolating a blood sample after removal of contaminates
Photoelectric encoder
Silicate glasses having low seed concentration
Engine camshaft driving arrangement
Method for shallow trench isolation using passivation material for trench bottom liner