Abstract: A device for removing an abrasive disk from a rotary sander of the type having a disk-shaped sanding pad with upper and lower surfaces that are parallel to each other and spaced apart from each other by a predetermined distance. The device includes a frame having a pair of elongated guide rails secured to the frame. Each guide rail has an elongated guide surface adapted to abut against the upper surface of the sanding pad on opposite sides of the sanding pad. At least one blade is secured to the frame so that the blade lies in a plane parallel to the guide surfaces and is spaced from the guide surfaces by the predetermined distance corresponding to the thickness of the sanding pad. In use, the sanding pad is moved along the guide rails by a robot so that the upper surface of the sanding pad slides along the guide surfaces. In doing so, the blade engages the sanding pad between its lower surface and its attached abrasive disk thus removing the abrasive disk from the sanding pad.
Type:
Application
Filed:
September 9, 2002
Publication date:
March 11, 2004
Applicant:
Midwest Thermal Spray, Inc.
Inventors:
James M. Beaudoin, Guy Joseph Van Every
Abstract: Metal filler compositions and methods of employing the same are disclosed, in which the compositions are copper base with the addition thereto of tin and silicon. For thermal spraying applications, aluminum is included in the formulation. By practice of the invention, substantial improvements in bond strength and quality of the surface finish are achieved.
Abstract: Metal filler compositions and methods of employing the same are disclosed, in which the compositions are copper base with the addition thereto of tin and silicon. For thermal spraying applications, aluminum is included in the formulation. By practice of the invention, substantial improvements in bond strength and quality of the surface finish are achieved.