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7613540 |
Method and system for vibration avoidance for automated machinery
A method for vibration avoidance in automated machinery produces actuator space-time contours that meet design objectives of the machinery while suppressing energy content at frequencies in the...
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7577490 |
Engagement milling
A method for generating, by a direct process, a tool path for milling a region of a workpiece by a milling cutter is disclosed. The tool path consists of one or more passes. The method includes the...
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7502663 |
Correction method for chip removal machines
A method for determining a deviation of at least one regulating variable on chip removal machines with a mechanical drive for a tool and/or a workpiece, regulated by a control system, wherein the...
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7494305 |
Raster cutting technology for ophthalmic lenses
A raster cutting apparatus and method for producing accurately formed, aspheric ophthalmic lenses having a good quality surface finish. The accurate form and good surface finish are obtained by...
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7409262 |
System and method for generating milling codes
A system for generating milling codes includes a plurality of personal computers ( 10 ), a database ( 14 ), and an application server ( 12 ). The application server, connected between the personal...
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7392110 |
Method and device for milling freeform surfaces
A workpiece is milled by a tool of a milling machine to form a desired freeform surface. For this purpose, the tool is moved relative to the workpiece along at least one tool path defined via...
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7369917 |
System and method for automatic sorting of elements in drawing specifications for efficient tracing using motion control
System and method for utilizing a drawing specification for motion control. A plurality of elements in a drawing specification may be automatically identified. The elements may include one or more...
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7347652 |
Method for milling grooves in bored workpieces
A numerical control unit issues a sequence of instructions for causing a spindle of a cutter disk in a tool machine to perform successive straight displacements approximating a spiral of...
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7321680 |
Graphic contour extracting method, pattern inspecting method, program and pattern inspecting system
A graphic contour extracting method includes: acquiring an image of a graphic form to be inspected; defining an inspection region for the image of the graphic form to be inspected by an inspection...
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7306412 |
Rotary milling cutter and milling method using the same technical field
An end mill 10 is a tool for milling a metal block such as a metal mold and is placed in a machine tool such as a milling machine when in use. The end mill 10 is used to provide a rotary...
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7302310 |
Machining stock and part offset control
One or more embodiments of the presently preferred invention provides a method and a computer-program product for generating a boundary path from a part geometry and a part boundary, where the part...
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7287939 |
Method for controlling relative displacements of a tool against a workpiece
Relative movements of a tool and a workpiece are controlled by moving a tool axis in all spatial dimensions for the material-removal machining of the workpiece to produce a desired target contour...
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7275023 |
System and method of interactively generating a family of mesh models
A system and method for interactively generating a family of mesh models is provided for use in engineering analysis. The system includes a user computer system having a memory, a processor, a user...
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7274997 |
Method of measuring discrete, incremental feedback from motion devices
A method of measuring discrete incremental feedback from motion systems that creates a discrete feedback pulse for every unit of motion that is accomplished by the motion system. The method...
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7274969 |
Curve interpolating method
A method of generating a smooth curve to perform interpolation from a commanded sequence of points by a numerical controller for a multi-axis machine tool having three linear axes and two or more...
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7266502 |
Feature centric release manager method and system
A feature centric method of and system for monitoring the development and release process of a product, monitoring the development and release of a product, where the product is characterized by...
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7245100 |
Multi-axis AC servo control system and method
A multiple axis servo control implements a multi-tasking PWM control unit to provide PWM signals for multiple axes in a single unit. A time slice mechanism provides axis selection signals based on...
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7243000 |
Method and apparatus for automatically dividing machining process in automatic programming apparatus
An automatic programming apparatus includes a process division control section, which automatically divides a machining process executed to obtain a predetermined product shape from a material...
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7237989 |
Milling method used for producing structural components
A milling method is for producing milled structural components of materials that are difficult to machine by chip-cutting. A milling tool with a tool radius is rotationally driven about an axis of...
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7221995 |
Method for determination of optimal spin axis for a log for peeling in a veneer lathe
The invention relates to a method for centering a log for veneer peeling in a lathe. In the method the log is first centered in the centering arrangement of the lathe equipment using centering...
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7216003 |
Hi-accuracy three-dimensional topographic modeling apparatus
A cutting apparatus includes a hi-accuracy three-dimensional cutting apparatus for topographic modeling that is electronically coupled with a computer. The computer has a central processor that...
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7110853 |
Processes and devices for computer-aided adaptation of an application program for a machine tool
A process and device for computer-aided adaptation of an application program for a machine tool is described. A sequence of control commands for feed axes of the machine tool defines a contour to...
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7072734 |
Method and apparatus for controlling a machine tool
When a command radius r of a circular interpolation control exceeds a threshold value, a computer computes a speed limit for the circular speed at which the acceleration becomes constant. When the...
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7038700 |
Morphing method for structure shape, its computer program, and computer-readable storage medium
Upon calculating a FEM model of a new model vehicle as a structure to be analyzed using that of an existing vehicle as a prototype structure, a computer sets a plurality of corresponding reference...
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7035810 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Feature centric release manager method and system
A feature centric method of and system for monitoring the development and release process of a product, monitoring the development and release of a product, where the product is characterized by...
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7024271 |
Numerical control device
A plurality of paths controlled by a multi-path numerical control device is divided into several groups in advance. When an alarm or single block stoppage occurs in any one path while the...
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7003372 |
Appearance processing method and aspheric lens fabricating method using the same
Disclosed is an appearance processing method comprising: designing a reference appearance for designing a set shape as a theoretical value; producing a specimen; comparing the reference appearance...
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6999845 |
Numerically controlled curved surface machining unit
A numerically controlled curved-surface machining unit equipped with three linearly moving axes and, at least, one rotary axis, including a simultaneous multiple-axis control NC machine numerically...
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6993412 |
Method for controlling an industrial processing machine
A method and system for describing a three-dimensional path of an industrial processing machine, such as a machine tool, a robot and the like, is disclosed. According to the disclosed method and...
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6925353 |
Method and device for machining contoured recesses, utilizing a graphical user interface for defining contour expressions
In a method for machining a contoured recess, a digital control is used to predetermine elementary surfaces, which are linked in a contouring expression using logical operators to form a resulting...
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6922606 |
Apparatus and method for smooth cornering in a motion control system
A method and apparatus for controlling motion through consecutive linear spans that define a corner in a desired motion path, such as a motion path in a machine tool system for example, is...
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6922607 |
Numerically controlled method
In a numerically controlled method of moving an object to be controlled along a predetermined locus, controlling control axes, the locus is made approximate to a spatial polynomial, a polynomial is...
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6909921 |
Occupancy sensor and method for home automation system
A room occupancy sensor, a home automation system and a method for automatic control of controlled devices throughout a home. A unique architecture of occupancy sensors includes entry/exit sensors...
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6904394 |
Nurbs based CNC machine process using boolean substraction
A method and apparatus is directed to an integration of a computer modeling process in which a Computer Numerically Controlled (CNC) machine is used for manufacture or rapid prototyping. As a...
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6901310 |
Method and system for approximately reproducing the surface of a workpiece
A method and system for approximately reproducing the surface of a workpiece should enable the contour of the workpiece to be reconstructed in a particularly simple manner. The invention provides...
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6840721 |
Process for producing dies
In a method for producing embossing plates, in particular steel intaglio printing plates, a plane element is determined from a line drawing, the edge of the plane element defining a desired...
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6836700 |
System and method generating a trajectory for an end effector
A method, program embodied on a computer readable medium, and various systems are provided for generating a process trajectory. A normalized image of an object is displayed on a display device of a...
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6832876 |
Machine tools
A machine tool 10 to fashion objects from blocks of material having a material-remover 16 able to move in at least two degrees of freedom and having the material 18 controlled by processing...
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6782306 |
Motion control system and method utilizing spline interpolation
A spline interpolation motion control system and method that can automatically determine where sharp corners and flat sections were intended in a part program. In one embodiment, based upon the...
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6745100 |
Computerized system for generating a tool path for a pocket
A method and system for generating a path to be followed by a cutting tool in a milling situation. Using a novel geometric concept suited to a milling situation called “focal areas,” a toolpath...
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6735495 |
Polynomial and spline interpolation of machine tool orientations
In a method and apparatus for guiding the motion of a moveable machine element, the orientation of the machine element is defined by an orientation vector that can be programmed in each set. The...
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6728582 |
System and method for determining the position of an object in three dimensions using a machine vision system with two cameras
A system and method for estimating the position of an object in three dimensions uses two cameras interconnected with a machine vision search tool. The search tool is capable of registering...
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6718225 |
Device for controlling a machine for cutting blanks from a sheet material
The machine controlled by the device comprises a set of cutting tools interchangeable in dependence on the blank to be cut, means adjustable in dependence on the jobs to be performed by each tool,...
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6697700 |
Correction apparatus for NC lathe
A correction apparatus 1 comprises a correction amount setting section 3 and a correction execution section 4 and provides in an NC lathe 100 equipped with a first tool rest 106 and a...
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6678575 |
Method and system for generating numerically controlled tool paths on a solid model
A method for defining a numerically controlled (NC) tool path on a identified region of a solid computer model is disclosed. In an exemplary embodiment, the method includes identifying boundary...
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6662074 |
System for adapting an automatic screw machine to achieve computer numeric control
A system for adapting existing conventional screw machines to be capable of computer numerical control operation. The system incorporates the use of a VersaCam device which replaces the turret cam...
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6658317 |
Method for setting a moving position in a machine tool
A contour shape of a desired shape of a workpiece at section along a predetermined axis is divided into machining units. Each of the machining units includes a plurality of inflection points...
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6647314 |
Numerically controlled system and numerical control method
There are provided a curved-surface state evaluating unit for forming evaluation data by arranging, virtually, a tool on a given scheduled path locus not interfering with a processed surface of a...
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6632053 |
Method of directing the movement of a tool as part of a process to remove material from a block of material
A method of guiding a tool for machining a work piece of a material block, the material-removing work portion of the tool being guided to move along a first guide path while a further point on the...
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6611731 |
Micromachining aerofoil components
The method is suitable for the micromachining of accurately aligned holes in the aerofoil surface of a component such as a jet engine turbine blade or vane which comprises a ground anchorage...
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