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
Terminal and method of controlling the same
Self-service administration of a database
Apparatus and method for multiple pagings in broadband wireless communication system
Display sheet, display device, and electronic apparatus
Method for transforming a single reactor line
Hepatitis C virus inhibitors
Crystal structure of human JAK3 kinase domain complex and binding pockets thereof
  Randomly Featured Patents
Belt pressing mechanism for continuously variable transmission
Polyimide-based lithium ion battery
Gateway entity for distinguishing between different messages without full knowledge of underlying protocol
Semiconductor device having a gate contact structure capable of reducing interfacial resistance
Self polymerizable phenylquinoxalines, their preparation and use in polyphenylquinoxaline homopolymers and copolymers
Electro optical device
Snap fit filter for an air conditioner
High-velocity carburetor for an Otto engine
Press for gluing footwear elements
Digital filtering method and device and sound image localizing device