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8100613 |
Device for machining workpieces, in particular aeronautical parts manufactured from solid blocks of raw material
Complex workpieces, particularly aeronautical parts made of solid stock presenting a bottom wall and at least one stiffening rib transverse to the bottom wall, are machined using a device having a...
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8069756 |
Apparatus for automatically detecting the position of the cutting tool in the computerized numerically controlled lathe
Disclosed is an apparatus for automatically detecting the position of a cutting tool in a computerized numerically controlled lathe which is capable of preventing over-load operation of a driving...
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8065941 |
Tool compensating device for the computerized numerically controlled machine tool
An apparatus for sensing a position of a cutting tool in a computer numerical controlled machine tool is provided including an arm supporting and moving a sensor that cooperates with the cutting...
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8043033 |
Laser-guided coordination hole drilling
A laser-guided coordination hole tool for precisely drilling holes in large parts includes a positioning table, a bushing cavity for receiving drill bushings, a clamping device, and a laser target....
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8021086 |
Drilling apparatus and method
Embodiments include a method and apparatus for drilling holes or cutting at specified locations on a beam or other material, even if the beam is offset from an ideal beam configuration. In some...
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8000833 |
System and method for cutting surface of core insert
A system for cutting a given portion of a surface of a core insert includes a piezoelectric actuator, a turning tool, a rotating member, a driving unit and a numerically-controlled unit. The...
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7854575 |
Displacement and deflection measuring device for main spindle in machine tool
A reference block 30 attached to a housing 20a is moved together with a main spindle 20 to a measurement start position A1, and the reference block 30 is so moved in a Z-axis direction as to across...
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7850406 |
Method for setting working origin and machine tool for implementing the same
A method for setting a working origin for a rotary tool in contact with a work piece to be machined, having: applying to a main spindle which holds the rotary tool, with a tip of a cutting edge of...
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7669321 |
Methods for verifying correct counter-bore depth and precision on printed circuit boards
A test site is incorporated on a circuit board having a set of test connections passing through a test via on respective test connection layer, the test connection layers including (1) a first...
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7637702 |
Drilling method
There is provided a drilling method capable of improving machining accuracy of a printed board drilling apparatus as a whole by decreasing dispersion of the machining accuracy even if it is a...
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7625158 |
Clamping assembly
A clamping assembly for clamping a product to allow drilling and/or cutting of the product by a drilling or cutting assembly, the clamping assembly including control means, activation means, moving...
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7544025 |
Double-spindle machine tool
A double-spindle machine tool comprises two tool-holder spindles and two work holding fixtures allocated thereto. A work holding fixture comprises a work carrier plate which supports itself on an...
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7542135 |
Device for inspecting countersunk holes
The invention is a non contact laser inspection self centering device to inspect the counter sink portion of a counter sunk fastener hole on a surface. In detail, the self centering and seating...
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7533453 |
E-facet optical lens
A method and system design and manufacture of the monogrammed faceted and stone adorned eyeglass lenses via a computer program allowing a design, intricate facet cuts and stone placement on a...
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7501779 |
Turret servo control device with overriding and control method thereof
Disclosed herein is a turret servo control device with an overriding function and control method thereof. The turret servo control device comprises: a feed information-generating means for...
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7476065 |
Printed board drilling method and printed board machining apparatus
A printed board drilling method and a printed board machining apparatus capable of improving machining quality, such as improving positional accuracy of holes and true roundness of machined holes,...
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7387475 |
Tool positioning system
Apparatus for positioning and holding a tool (3) relative to a workpiece (35) comprising a carriage (1) for conveying the tool over the surface of the workpiece (35) and means (7, 9, 11, 13) for...
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7384220 |
Laser-guided coordination hole drilling
A laser-guided coordination hole tool for precisely drilling holes in large parts includes a positioning table, a bushing cavity for receiving drill bushings, a clamping device, and a laser target....
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7375361 |
Optical alignment device for machine tool
The orientation of a machine 2 relative to a work-piece 10 is manually controlled by means of an alignment device 4. The device 4 includes a light source 24 rigidly attached to a foot 12 that is...
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7367087 |
Engraving and marking device particularly for machine tools and the like
An engraving and marking device, usable in machine tools and the like, includes a supporting member provided with a coupling which is engaged by a spindle of a machine tool and supports a toolbit...
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7367756 |
Work phase determination method for machine tools, and device therefor
In adjusting phase for work (W), the operation of mounting/dismounting a reference tool on a spindle (6) is dispensed with and so is a storage space for the reference tool, and besides, it is...
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7273332 |
Method and apparatus for through-hole placement in a building structure
A method and apparatus for creating a through-hole in a building structure includes selecting a first location on a first side of the building structure that will define a first opening of the...
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7170076 |
Tools with orientation detection
A tool operates with a guide system to identify the orientation of a tool on a work piece. In one implementation, the tool identifies its orientation with respect to a guide signal supplied by the...
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7165630 |
Methods for manufacturing operations using non-contact position sensing
Apparatus and methods for manufacturing operations using non-contact position sensing are disclosed. In one embodiment, an apparatus includes a track assembly adapted to be attached to a workpiece,...
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7096555 |
Closed loop backdrilling system
A multilayer circuit board is provided with at least one signal layer, at least one feedback layer, and at least one dielectric layer positioned between the signal layer and the feedback layer. The...
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7083366 |
Laser positioning device for drilling machine
A laser-positioning device for a drilling machine includes a carrier base having two accommodating slots and mounted to the outer case of the drilling machine, and a pair of laser sources...
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7056072 |
Method and apparatus for controlling movement of cutting blade and workpiece
A method of controlling a relative movement of a cutting blade and a workpiece which are moved relative to each other by a movement device in an operation with a machine tool. The method includes a...
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6979288 |
Manufacturing system for aircraft structures and other large structures
A production system for manufacturing a workpiece comprises an index system including a plurality of index devices removably mounted on the workpiece at known longitudinally spaced locations...
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6945741 |
System of laser positioning of an aperture processing machine
The present invention relates to a laser positioning system for an aperture-processing machine and is an accessory of an aperture-processing machine. The present invention is a type of laser...
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6937336 |
Optical alignment system for power tool
A power tool having a work surface and a spindle attached to the power tool and defining an axis of operation of the power tool. In one embodiment, the power tool may include a bracket above the...
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6926094 |
Apparatus for manufacturing operations using non-contact position sensing
Apparatus and methods for manufacturing operations using non-contact position sensing are disclosed. In one embodiment, an apparatus includes a track assembly adapted to be attached to a workpiece,...
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6921235 |
Laser centering mechanism of a drilling machine
A laser centering mechanism of a drilling machine includes a clamp ring fitted around a drill chunk of a drilling machine, upper and lower knobs, and two laser modules. The clamp ring has several...
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6708866 |
Method and apparatus for machine tooling, such as friction stir welder
A friction stir welding tool includes a friction stir welding head having a probe and spindle rotatably mounted at a first end. A support supports the stir welding head between the first end and a...
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6648562 |
Apparatus for tapping a hole in a pipeline
Apparatus for tapping a hole in a pipeline adapted to be attached to a support assembly having sealed communication with the exterior of a pipeline and having a tapping machine body with a boring...
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6631771 |
Controller and control method for orbit boring
For an orbit boring to be performed by a tool (10) in an orbital motion along an orbit (A), a permissible range of an acceleration (a) of the orbital motion is provided to meet a criterion of a...
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6587184 |
Positioning aid for a hand tool device
A positioning aid (1) for a hand tool device (3) driving tool (2), in a working direction (A), with a distance measuring system (4) mounted thereon. The distance measuring system (4) has at least...
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6536100 |
Apparatus for installing fasteners in a workpiece
An apparatus for installing rivets or other fasteners through a workpiece includes an automated machine disposed on one side of the workpiece and a hand-held tool that is manipulated by a single...
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6523245 |
Automated drill and rivet machine
An automated drill and rivet machine is provided for riveting a work piece. The machine is moveable with respect to the work piece, and sensors locate sequential rivet sites along the work piece. A...
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6481939 |
Tool tip conductivity contact sensor and method
A tool tip conductivity sensor and method for determining when a tool tip of a machine contacts a workpiece. The sensor has at least two external connectors, one to the workpiece and the other to...
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6476575 |
Method and system for adaptive control of turning operations
An adaptive control system for adaptively controlling a turning operation performed at a work piece by a turning tool adjusts a controlled input operation parameter F to maintain an output...
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6419426 |
Numeric controlled drilling jig-multiple-axis aerospace drilling machine
An improved drilling machine and drilling method will allow rapid configuration and calibration. The drilling machine is small, mobile, and possesses extensive computing power to download positions...
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6385506 |
Robot
A motion deciding means is provided to decide a motion based on transmitted information which is transmitted from another robot apparatus, so that it is possible to realize a robot apparatus which...
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6375395 |
Laser guide for hand held power drill
The present invention has a laser mounted on the casing of the drill such that the laser is in line with the bit and pointing in the reverse direction. This allows the laser to be used to align the...
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6325578 |
Method of error compensation for angular errors in machining (droop compensation)
Plural spaced actuators mounted along a first axis are used to control machine tool motion along a first axis. The plural actuators are used in synchronism to create linear motion of the machine...
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6309151 |
Device and method for controlling the machining depth of a machine for machining multilayer printed circuit boards
The device includes an operating head movable by a control unit with respect to a board for machining; the operating head includes a board holder device and an electric motor for a tool spindle;...
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6257077 |
Remotely powered sensing arrangement for a rotatable device
A remotely powered electronic part sensing system is integrated with a chuck of a rotatable device such as a lathe machine for sensing the position of a part after loading of the part onto the...
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6231280 |
Vibration-absorbing end effector of an automated drill and countersink machine
A vibration-absorbing end effector of an automated drill and countersink machine having a shock to mitigate communications of vibrations to the drill tool, while simultaneously dampening the...
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6219898 |
Control system and method for automatic fastening machines
A control system and method for automatic fastening machines wherein a multi-axes motion controller is utilized in place of the conventional PLC or CNC control to provide for virtually an immediate...
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6196773 |
Tool with control of a fluid axis using reference information from other tool axes
A tool with a fluid axis wherein the fluid axis is controlled based on reference information from other tool axes, such as positional information relating to other tool axes. The reference...
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6179718 |
Hole forming apparatus
A hole forming apparatus comprises a workpiece transfer mechanism that transfers one unformed workpiece at a time into a workpiece gripper and drives completed workpieces out of the workpiece...
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