Abstract: A non-glazing dressing wheel (10) suitable for dressing a grinding wheel surface to be used for maintaining a certain tolerance to assure reliability and quality control of ground parts during the grinding operation. The dressing wheel includes at least a first dressing wheel component (12) including at least one interrupted cutting outer surface, wherein the interrupted cutting surface is embodied in a cutting wheel (10) with a plurality of tips (12) extending outwardly from the outer surface. The plurality of tips (12) contact the grinding wheel during the grinding operation, thereby alleviating glazing and heat expansion of the grinding wheel while being dressed. Other preferred embodiments include sandwiching the interrupted cutting surface between two flat grinding surfaces, preferably being made of diamond or Borazon.

Abstract: An extremely precise computer controlled grinding machine having the capability to write its own computer programs for controlling the grinding machine to perform individual tasks, including both grinding and dressing to several millionths of an inch. A new device for dressing is included which is directly on the machine, alleviating the need for a separate dressing machine. The Windows-based computer program is easy to use, and includes numerous features for self-maintenance and reproducibility.

Abstract: Automated inspection comparator/shadowgraph system to compare and contrast a working operation for a workpiece and a resulting workpiece compared to the operating system. Computer software controls the inspection machine to determine irregularity between a resulting workpiece and originally programmed computer software, such that the irregularities are made known to the operator so that he will know whether or not the resulting workpiece complies with the tolerances set for by the original computer program.

Abstract: An extremely precise computer controlled grinding machine having the capability to write its own computer programs for controlling the grinding machine to perform individual tasks, including both grinding and dressing to several millionths of an inch. A new device for dressing is included which is directly on the machine, alleviating the need for a separate dressing machine. The Windows-based computer program is easy to use, and includes numerous features for self-maintenance and reproducibility.

Abstract: A decorative jewelry finger ring of the present invention, adapted for wearing by an individual for decoration, generally made from a tubular ceramic component. Additional embodiments may include an inner groove recessed into the inner surface of the ring, and further embodiments discloses a slip-resistant member disposed within the inner groove. A method for making finger ring jewelry generally includes cutting a finger ring workpiece off of a sintered ceramic tube by using a superhard cut off wheel; and performing post-sintering operations for forming finger ring jewelry. The new method of making a decorative jewelry finger ring is time, energy and labor saving.

Abstract: A computer (100) located within an electrical console (102) and a rotationnaly operating machine generally denoted by the number by the numeral (10). As must be noted, the rotating machine of the present example and figures can be used for any rotational operation, such as cut-off operations, lathe work, OD grinding, ID grinding, turning, plunge grinding, form or infeed grinding. The various materials of possible workpieces may include any steel, including stainless steel, tungsten, ceramics, elastomers, plastics and many other materials.

Abstract: A workpiece support apparatus for centerless grinding includes a rotatable base mountable to a standard grinding machine and a carriage assembly mounted on the rotatable base. The carriage assembly has a motor driven regulating roller attached thereto for driving the workpiece. A work blade holder attached to the carriage is pivotable in both the horizontal and vertical directions and has means for attaching a work blade thereto. The work blade holder is located on one side of the regulating roller and has its axis generally parallel thereto. Pivotally attached to the carriage on the side of the regulating roller opposite from the work blade holder is a workpiece guide holder adjustably biased towards the regulating roller. Workpiece guides selectively attachable thereto include a pressure roller and a guide rest plate with a workpiece guide blade magnetically mounted thereon.