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WO/2005/002792A1 |
An automatic programming method for creating a program comprising dividing a machining area into a first step area where a material model is machined with one end thereof gripped and a second step area where the material model is machine...
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WO/2005/003872A1 |
An automatic programming device which prepares, with a 2-spindle machine having first and second spindles and a 1-spindle machine having a first spindle only as controlled objects, a machining program for machining with an NC device a ma...
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WO/2005/003870A1 |
When highlighting a machining unit corresponding to a cursor position in an editor section, the machining unit being in a synthesis model of a product model and a material model displayed in a model display section, and editing a created...
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WO/2004/109412A1 |
When executing electronic cam control, commands of S code and M code stored in a data table are executed in synchronization with a shaft serving as a reference. This eliminates the necessity of dividing the electronic cam data before and...
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WO/2004/107068A1 |
A device and a method for extracting an unfinished shape allowing a safe and efficient finishing process design by extracting the unfinished shape without generating a finishing route and three-dimensionally visualizing the unfinished sh...
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WO/2004/103625A1 |
An electric discharge machine in which variation in the machining volume is calculated using the shapes of an electrode and a work represented by a three-dimensional model and the data of machining conditions in order to estimate the ele...
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WO/2004/103622A1 |
The invention relates to a method and device for cutting freeform surfaces. According to said method, a workpiece (10) is cut by a tool (11) or a cutter in such a way that a desired freeform surface is obtained. For cutting purposes, the...
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WO/2004/102290A1 |
A numeric controller capable of performing chopping control machining without providing an additional axis dedicated to chopping and provided, at the interpolating section (12) and the axis controlling section (13), with a movement data ...
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WO/2004/092859A1 |
A servo controller comprising a positional feedback correcting section (3) for operating a first axial position feedback signal pmfb1 from a first axial position pml as its own axial position and a second axial position pm2 as another ax...
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WO/2004/089595A1 |
The invention relates to a method and device for controlling the sequence of motions of a handling system (2) that interacts with a production machine (1), particularly with an injection molding machine. According to the invention, both ...
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WO/2004/087359A1 |
A thread cutting controller controlling the thread cutting operation to move a cutter or a work in the direction of a feeding shaft in synchronism with rotation of a spindle so that the ridge is not damaged nor the dimensional accuracy o...
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WO/2004/079293A2 |
The invention relates to a cutting tool, particularly a plate made of sintered material (1), comprising a cutting edge and a probe (3) or a micro-sensor inserted into the body of the tool close to the cutting edge. The invention is chara...
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WO/2004/069478A2 |
A grinding machine (1) for grinding a workpiece (40) comprises the following components: a cup wheel (10) having an annular grinding surface (11); a disc-shaped electrode (60), which is positioned in the vicinity of at least a portion of...
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WO/2004/069459A1 |
Threading control method and controller in which machining accuracy is enhanced while prolonging the lifetime of a tool by preventing shift of groove without correcting a programmed command when threading operation for controlling moveme...
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WO/2004/069500A1 |
The modular drive wheel (20) for log processors includes a tubular midsection (26) sandwiched between a pair of annular rings (28, 30) mounted concentrically on opposite ends of the midsection. The midsection has a resilient outer surfac...
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WO/2004/050299A1 |
Disclosed is an apparatus for sensing a position of a cutting tool in a computer numerical controlled machine tool. According to a preferred embodiment of the present invention, a housing has a gear assembly, a stopper, a driving motor a...
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WO/2004/048035A1 |
In grinding the outer peripheral surface of work (10) in the form of a non-circular rotary body, while being rotated around its axis, by a rotary grindstone (22) adapted to be advanced and retracted by NC control according to the profile...
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WO/2004/022270A1 |
A toolholder (50) with a controllable critical angle, such as a lead, trailing, rake or clearance angles, includes a tool spindle (42a) for retaining the toolholder in a tool rest (42) of a machine tool. The machine tool (10) includes at...
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WO/2004/018149A1 |
Disclosed is a CNC milling machine provided with a remote control panel, in addition to an operating panel, the remote control panel being electrically connected to the operating panel via a connector, so that the remote control panel an...
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WO/2004/011193A1 |
A tool selection method for a machine tool for identifying the maximum blade tip distance (D2) of a currently selected tool (141), a next designated tool (142), and an intermediate tool (143) disposed therebetween, comprising the steps o...
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WO/2004/009440A2 |
The present invention is for a method of machining elongated workpieces (10), such as, for example, helicopter rotor blades and other aircraft spars, on a machine (20) such as a machining center, utilizing an ultrasonic gauge to prepare ...
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WO/2004/008262A1 |
In a device for generating piston outline data for NC machining, non-circular part shape data and other condition data (other condition data required to cut the whole of the outline of a piston such as cutting condition data and shape da...
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WO/2004/008374A1 |
A method and computer program providing for substantially automated CAD/CAM design and manufacture of custom workholding fixtures (22) used to locate and secure workpieces (24) on which work, such as, for example, machining, welding, or ...
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WO/2004/007144A1 |
The invention relates to accurate positioning devices which make it possible to displace an object within a nanometric range. The inventive device comprises a fixed base element (BE) provided with accurate and rough positioning steps whi...
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WO/2004/001514A1 |
Tools are automatically allocated with high accuracy for general purpose for a sheet metal working CAD&sol CAM system. A CAD drawing is made (S102), a continuous line processing, a product profile line, and a product window blanking line...
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WO/2003/101651A1 |
A boring control method for a machine tool for automatically boring a deep hole using central control means performing boring with programmed control. In the boring, the number of processing and steps of the machine tool is kept minimum,...
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WO/2003/100536A1 |
A numerical value control device synchronization control method for improving a synchronization accuracy of synchronization control when the position control section has a different control cycle and the position detector has a different...
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WO/2003/081512A1 |
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 f...
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WO/2003/081354A1 |
A profile of a finished part is recognized based on an inputted CAD data. A delta volume for the finished part is decomposed based on information on cutting tools and the profile. Thereafter, a dependency graph representing precedence re...
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WO/2003/079123A1 |
An intelligent STEP-NC (Standard for the Exchange of Product model-Numerical Controller) overcomes shortcomings of conventional NCs with a closed structure. The intelligent STEP-NC intelligently performs a machining process based on ISO ...
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WO/2003/061899A1 |
An automatic feed system 10 is provided for advancing a hydraulically powered work head into a workpiece being cut. A hydraulic fluid powered work head motor 40 drives a drill diamond cutting tool 46 or other cutting tool to cut the work...
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WO/2003/053631A1 |
A system and method for reducing reaction forces induced in a machine frame (10) by an oscillating tool (19) employs a conterforce assembly (29) which is driven to move along linear slides (22) mounted to the machine frame. The counterfo...
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WO/2003/054646A2 |
Method and apparatus enable cutting out shapes (S) preset in moving sheet material (10) by locating coordinates of one or more fiducials (F,F2...) in the sheet material (10) with a vision system (12). The fiducials (F,F2...) correspond t...
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WO/2003/039810A1 |
The invention concerns a machine for machining a part, comprising at least a circular or rotary tool and having a lathe spindle equipped with a shaft (5) whereof the temperature is monitored by at least a temperature sensor (26). The tem...
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WO/2003/019454A1 |
An automated computer-implemented method (Fig. 1) for generating commands for controlling a computer numerical control machine to fabricate an object from a workpiece (Fig. 2).
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WO/2003/012561A2 |
A machine tool control process employs an N.C. and separate software e.g. operating either in a separate processor or within the N.C. Sub-programs generated by the software may be introduced into the N.C. during pauses in the N.C. e.g. f...
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WO/2002/100591A1 |
Provided is an ultra-precision feeding apparatus. The feeding apparatus comprises an actuator horizontally positioned between a base and a motion stage movably provided to the top of the base, first hinge member which is fixed to the bas...
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WO/2002/095512A1 |
A machining−program generator comprises a region−to−be−machined extracting means (3) that extracts a region (300) to be machined on the basis of a given three−dimensional component configuration (100) and a given three−dimens...
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WO/2002/092278A1 |
The present invention generally relates to a method and apparatus (10) for the assembly of body components to an automotive body that has undergone a progressive series of framing and welding steps so as to produce a structurally rigid b...
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WO/2002/092277A2 |
The invention relates to a motor spindle (1), comprising a spindle shaft (4) for receiving a tool (14). Said spindle shaft (4) is accommodated in the housing (2) of the motor spindle (1) in a fixed bearing (5) and a loose bearing (6). Th...
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WO/2002/091089A1 |
A method for controlling an automatic lathe having at least one main spindle and at least one tool rest comprising the steps of preparing data on movement positions of at least one main spindle and at least one tool rest required by a se...
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WO/2002/091090A1 |
A method for controlling an automatic lathe having at least one main spindle and at least one tool rest comprising the steps of preparing data on movement positions of at least one main spindle and at least one tool rest required by a se...
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WO/2002/083359A1 |
Provided is an ultra-precision positioning system. The system comprises a base, a motion stage movably provided to the top of the base, and first to sixth feeding mechanisms for moving the motion stage to have six degrees of freedom. The...
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WO/2002/080824A1 |
A system and a method for ensuring correct insertion of the components of a femoral prosthesis, i.e. a prosthesis stem with a ball head and a cup with recess for receipt of the ball head, is described. The system comprises a tool for con...
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WO/2002/074486A1 |
Machine tool used for the working of panels of wood and wood substitutes (P) by means of rotating chip-removal tools on an axis which is orthogonal to the surface of the panel to be worked (P), which has: - a series of heads (GO) with a ...
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WO/2002/067068A1 |
The power consumption caused by the execution of constant peripheral-speed control on a non-cutting block is eliminated by executing the constant peripheral-speed control only to the coordinate of cutting-feed starting point excluding th...
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WO/2002/066189A1 |
A cutting method capable of cutting with a high accuracy in short working time to form a recessed part (W) at least partly formed of a curved surface in a material, comprising the steps of sorting the numerical data on the formed recesse...
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WO/2002/057047A1 |
A circuit board router (10) and method thereof. Depaneling of printed circuit boards (62) off a panel 860) is efficiently increased by a router (40) which is positioned at a location above the panel (60). A fixture positions the panel 86...
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WO/2002/056124A2 |
A machining system (SYS) for carrying out manufacturing in assembly lines is provided with individual tool units (WE1, WE2, ..., WEn) that each comprise a holding device (3-1, 3-2, ..., 3-n). The individual tool units (WE1, WE2, ..., WEn...
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WO/2002/051583A2 |
A stroking speed adjustment for a computer controlled shaping machine (2) for forming at least one tooth on a workpiece (8) with a cutting tool (20), the cutting tool being reciprocated to define a tool stroking motion (V) wherein the to...
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