Tipton Manufacturing Corporation

Toshiharu Shimizu

Hisamine Kobayashi

Yoichi Seo

A method of and an apparatus for removing any burrs or other undesired defects from a workpiece having a bore therein is disclosed. Specifically, those burrs or other defects that are to be removed may be present on the marginal edge or interior of the bore. The method and apparatus are specfically designed to allow a rotary tool to meet the specific relationship requirements between the number of revolution (n) and number of reciprocating motions (N), i.e., 1/3.ltoreq.n/N.ltoreq.1, when the rotary tool travels forward and backward within its specific stroke range.

Apparatus for removing burrs from workpieces

A method of and an apparatus for removing any burrs or other undesired defects from a workpiece having a bore therein is disclosed. Specifically, those burrs or other defects that are to be removed may be present on the marginal edge or interior of the bore. The method and apparatus are specifically designed to allow a rotary tool to meet the specific relationship requirements between the number of revolutions (n) and number of reciprocating motions (N), i.e., 1/3.ltoreq.n/M.ltoreq.1, when the rotary tool travels forward and backward within its specific stroke range.

Method for removing burrs from workpieces

In a gyrofinishing machine, each of the gyratory shafts for holding individual works is controlled by the combination of rack and pinion and the crank mechanism for driving the rack and pinion combination so that the particular part of a work held by the corresponding gyratory shaft can be exposed for the longer time to the abrasive media used for finishing the work, and the gyratory shaft can be stopped at the particular position with high accuracy.

Driving apparatus for work holding shafts in gyrofinishing machine

A high-speed work finishing machine includes a plurality of work finishing units each supported by a high-speed turret for carrying barrel containers to be driven for both orbital and axial rotations. It further includes a circulating transport path for carrying a barrel container from the unloading location where it is to be demounted from a work finishing unit to the loading location where it is to be mounted to the same unit, and various means disposed along the circular transport path between the unloading and loading locations, those means involving the handling of a barrel container and/or the works and abrasive media under the control of a central programmable sequential controller.

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Nagoya, Japan

Toshiharu Shimizu