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| Number | Title | Issue Date |
| 6859988 | Processor-controlled carving and multi-purpose shaping device One embodiment of the present invention is a compact, low-cost, lightweight, versatile and easy-to-operate, processor-controlled carving and multi-purpose shaping device (“PCCMPS machine”). The PCCMPS machine that represents one embodiment of the present inventi... | 03/01/2005 |
| 6830415 | Chip removal method and chip removal system for NC machine tools A portion (14a, 14b) of a chip remover (14) is defined to be vibratory to give an NC machine tool (MT 1) a vibration transferable onto a surface (FS) of a work (13) under a finishing by the NC machine tool (MT1... | 12/14/2004 |
| 5895181 | Dynamic error correcting system in a numerically controlled machine tool A feedrate and travelling distance before the feed orientation of a feed drive axis is obtained by analyzing NC programs when carrying out a machining action, and the lost motion correcting quantity corresponding to said feedrate and travelling distance i... | 04/20/1999 |
| 5348431 | Precision cutting process machine and precision cutting process method A precision cutting process machine aligns a workpiece to be subjected to a precision cutting process by a continuously rotating cutting tool relative to the cutting tool, and cuts the work into a predetermined pattern so as to form fine grooves at a pred... | 09/20/1994 |
| 4976025 | Test assembly for machine tool having hydraulic pallet assemblies A machine tool has an array work stations which includes a plurality of machining stations. A plurality of hydraulic pallet assemblies are provided to hold workpieces to be machined. The hydraulic pallet assemblies are movable along a main track which ext... | 12/11/1990 |
| 4832544 | Milling machine The present invention provides an improved piston milling machine. The invention milling machine in a preferred embodiment incorporates a breakaway lift arm whereupon a workpiece caught in the machinery will not damage the lift arm assemblies of the machi... | 05/23/1989 |
| 4633620 | System for processing of steel billets or the like to remove surface defects Methods and apparatus are disclosed for processing of steel billets or the like to remove surface defects. A material-removing device such as a grinding wheel is automatically controlled to initiate removal of material at points where defects have been de... | 01/06/1987 |
| 4077448 | Improved edging system An edging system for machining the opposed rough edges of a workpiece into a parallelogram having the optimum angle of cut has an upstream sensing station to detect the maximum available width in order to remove the least amount of material. At the edging... | 03/07/1978 |
