|
Match
|
Document |
Document Title |
|
|
8161851 |
Composite trimming process
A method and device for trimming components may include mounting a component in a fixture and providing a cutting tool having a cutting portion, wherein the cutting tool is displaceable in at least...
|
|
|
8161850 |
Indexable cutting inserts and methods for producing the same
A method of making a cutting insert includes: (i) forming a blank having a substrate and superhard material, the substrate having more than 4 pockets, the superhard material disposed within the...
|
|
|
8151672 |
Groove cutting assembly
A groove cutting assembly comprising a cutter housing, a cutter assembly with a cutting edge, and the cutter assembly being accommodated by the cutter housing, and a drive mechanism, coupled to the...
|
|
|
8146464 |
Machine tool and workpiece inner surface machining method using the machine tool
To provide a machine tool not only capable of machining an inner surface of a workpiece into a spherical surface but also capable of machining a bearing surface including a flat surface and...
|
|
|
8127644 |
Rotary transmission leadthrough for a pipe cutting machine
Rotary transmission leadthrough with: a shaft (3) able to turn about a longitudinal axis running in the longitudinal direction (L) with at least one longitudinal borehole (26, 27, 28) running in...
|
|
|
8127645 |
Method and apparatus for machining parts of partial revolution
A machine and method for machining parts of partial revolution. The machine has a driving sheave rotatable about a first axis and a first driven sheave rotatable about a second axis fixed relative...
|
|
|
8122795 |
Method for making an elastomeric sealing device
An improved method of producing elastomeric sealing devices having a plurality of removable concentric sizing rings is provided wherein the size of said first face is increased to create an...
|
|
|
8123441 |
Method and apparatus for carrying out deep holes and/or bottle-boring
A method for carrying out deep holes and/or bottle-boring, in particular borings, with a high ratio between final linear depth and hole diameter, higher than 14:1, comprises the steps of: carrying...
|
|
|
8096215 |
Method for cutting freeform surfaces, cutting tool and use of the cutting tool
In a method for cutting freeform surfaces, a workpiece is cut by a cutting tool such that a desired freeform surface may be achieved, the cutting tool for cutting purposes being moved along at...
|
|
|
8087331 |
Method of machining a carrier assembly
A method for machining a surface on a workpiece having a member extending perpendicularly to the surface includes determining a position of a tool, determining a position of the workpiece,...
|
|
|
8082824 |
Contact lens stock holding apparatus
The present invention is directed toward the design of a holding apparatus which allows contact lens lathes to hold contact lens buttons during the contact lens manufacturing process. The holding...
|
|
|
8082823 |
Scraping tool
A stationary frame is positioned in surrounding relation with the surface of a polyethylene conduit to be prepared for scraping preliminary to performing electrofusion on the conduit by a keyhole...
|
|
|
8069755 |
Devices and methods for cutting a vertebral implant
The present application is directed to devices and methods for cutting a spinal implant. In one embodiment, the device includes a handle and a head. The handle is sized to receive a predetermined...
|
|
|
8061240 |
Method and device for stripping or trimming samples to be examined rheologically
A method and device allow automatic trimming of samples for the measurement of the rheological properties of material samples by way of a plate/plate rheometer. In order to strip the protruding...
|
|
|
8056452 |
Method of machining crankshafts and a crankshaft machining tool insert therefor
A method of machining a crankshaft using a machine tool arrangement having a cutting insert comprising a first plurality of cutting teeth comprising a rounded cutting tooth being disposed at the...
|
|
|
8051754 |
Lathe, computer program for lathe control, and machining method by lathe
With the use of a tool (41), first cutting is applied to a work (W), and then second cutting is applied to the work (W) while the tool (41) is transferred in an X-axis direction. Then, an amount of...
|
|
|
8047105 |
Machining tool and machining method
A machining tool of the present invention is used for finishing an end face having an arcuate cross section on a machined portion of a workpiece. A machining tool 30 has a tool body 31 and a...
|
|
|
8047104 |
Vibration body for cutting, vibration cutting unit, processing apparatus, molding die and optical element
In a vibration cutting unit, a root portion of a holding member for supporting a vibration body is fixed on a fixed portion of a node portion which is common to axial vibration and bending...
|
|
|
8042436 |
Method for preparing NC machining program and apparatus for preparing NC machining program
A preparing apparatus of an NC machining program prepares an NC machining program including a position instruction of a cutting portion of a rotary tool on the basis of a two-dimensional workpiece...
|
|
|
8015902 |
Machine tool and workpiece inner surface machining method using the machine tool
To provide a machine tool including a workpiece inner surface machining tool which is not only capable of machining an inner surface of a workpiece into a spherical shape but also capable of...
|
|
|
7997172 |
Turning method and apparatus
Disclosed are a method and apparatus in the field of computer numerically controlled machine tools. A rotating workpiece is brought into contact with a tool, the tool being disposed in a rotating...
|
|
|
7975579 |
System and method for cutting tires
A system and method are provided for cutting scrap tires along a cut line that is generally parallel with sidewalls of the scrap tires. A base frame supports a cutting blade that is positioned to...
|
|
|
7963036 |
Method of manufacturing bearing device for vehicle
An outer ring of a bearing device for a vehicle has a cylindrical main body extending from an inner vehicle side to an axially opposite side. The main body has a raceway at an inner peripheral...
|
|
|
7950313 |
Method and apparatus for removing boiler tube stubs
A rotary milling head removing all but a shell of a boiler tube stub and a plug to punch out from the boiler drum the remaining boiler tube stub.
|
|
|
7942086 |
Hobble turning method and preferred applications for said method
A process for hobble lathing, and preferred process applications, for the cutting of workpieces with non-circular or discontinuous contours on programmable lathes. The use and combination of a...
|
|
|
7908946 |
Tool for machining a workpiece made of a hard material
There is described a tool as well as a method for machining a workpiece made of a hard material by means of a geometrically determined blade. In order to obtain an improved surface quality of the...
|
|
|
7908945 |
Antirotation tool holder and cutting insert
The present invention relates to embodiments of a cutting tool holder having at least one insert pocket, wherein at least one insert pocket comprises a side surface and at least one antirotation...
|
|
|
7905798 |
Golf club head and method of manufacturing
In one embodiment, a method for manufacturing a golf club head comprises forming a groove at a face of the golf club by rotating a groove forming tool about an axis of rotation at an angle...
|
|
|
7886639 |
Roll cutting apparatus
A method for cutting an industrial-size roll of paper or other sheet material into two or more rolls is disclosed. The method enables sections to be cut from the roll, without first having to...
|
|
|
7878096 |
CNC coolant nozzle
A variable position nozzle assembly for a milling or grinding machine where a nozzle is positioned to target coolant to the cutting area of a chosen tool. Each tool may have a different length or...
|
|
|
7861624 |
Method of and apparatus for working structure
A mold material is mounted on a mold material mount portion of a cutting/working apparatus and rotated about the C-axis serving as the rotation center while a cutting tool is driven and moved in...
|
|
|
7861626 |
Lens surface cutting apparatus and lens surface cutting method for spectacle lens, and spectacle lens
A lens surface cutting method for a spectacle lens includes the steps of calculating the mean curvature of a lens surface (5) to be machined, calculating a helical machining path (4) that matches...
|
|
|
7849768 |
Apparatus and method for rotary machining of rotors
An apparatus and method for machining of components, namely for rotary machining of rotationally symmetrical components on radially interior machining surfaces of a component, is disclosed. The...
|
|
|
7845256 |
Cutting tool and a tool part with connecting surfaces with grooves and a method for manufacturing of the tool part
A cutting tool of the type that comprises two parts having co-operating connecting surfaces of serration type, which individually include a plurality of ridges or tops, which are mutually separated...
|
|
|
7823632 |
Method and apparatus for programmable robotic rotary mill cutting of multiple nested tubulars
A methodology and apparatus for cutting shape(s) or profile(s) through well tubular(s), or for completely circumferentially severing through multiple tubulars, including all tubing, pipe, casing,...
|
|
|
7818880 |
Ram for powered hammer
A method of manufacturing a ram configured to be mounted for reciprocation in a guide tube section of a powered hammer. The ram includes an outer circumferential surface, a radially outwardly...
|
|
|
7819043 |
Devices and methods for cutting a vertebral implant
The present application is directed to devices and methods for cutting a spinal implant. In one embodiment, the device includes a handle and a head. The handle is sized to receive a predetermined...
|
|
|
7810417 |
Method for estimating self-vibration of milling tool in the operating process
In a cutting method of an oblique surface by a rotary tool, for analyzing in advance a stability limit depth of cut with respect to a self-excited cutting vibration in consideration of a pick feed...
|
|
|
7809463 |
Numerically controlled machining apparatus
A machining apparatus, in which a plurality of user set programs in relation to one axis is written and the amount of the infeed motion of the grinding wheel is increased to restrain the change of...
|
|
|
7775142 |
Method and device for processing carbon bodies
The present invention concerns a method and a device for processing calcinated carbon bodies such as anodes or cathodes for use in connection with electrolytic production of aluminum. The carbon...
|
|
|
7770497 |
Method and apparatus for cutting a core
The invention relates to a method and an apparatus for cutting a sleeve to a predetermined length. The sleeve is first moved the direction of the longitudinal axis through a distance corresponding...
|
|
|
7765903 |
Method and device for processing optical workpiece surfaces
The invention relates to a method for processing the surfaces of optical workpieces (3) such as optical or eye glass lenses carried out with the aid of a tool (5) and consisting in holding at least...
|
|
|
7765902 |
Cutting tool for high-quality high-efficiency machining and cutting method using the same
It is an object to provide a cutting tool which can perform high-quality, high-efficiency machining of a workpiece such as hardened steel. The cutting tool includes a finishing cutting edge 6 which...
|
|
|
7765904 |
System and method for performing machining operations
A system and method for performing machining operations on first and second ends of an elongate workpiece, the system comprising a support for the workpiece which has first and second, spaced...
|
|
|
7765901 |
Method and device for cutting off a thick-walled pipe
The invention relates to a method for cutting off a thick-walled pipe 3, wherein the pipe to be cut comprises an inner circumference closer to the longitudinal axis of the pipe and an outer...
|
|
|
7762165 |
Method of manufacturing optical element having annular zones and method of manufacturing mold for forming the same
There is provided a method of manufacturing an optical element having a circular portion and at least one annular zone formed thereon, the circular portion having a circular profile and centered...
|
|
|
7757373 |
Method and tool head for machining optically active surfaces, particularly surfaces of progressive spectacle lenses, which are symmetrical in pairs
A method and a tool head are provided for the chip-removingly machining of pairwise symmetrical, optically effective surfaces, in particular of surfaces of progressive power spectacle lenses. The...
|
|
|
7757591 |
Aligned multi-diamond cutting tool assembly for creating microreplication tools
The disclosure is directed to a cutting tool assembly used for creating grooves in a microreplication tool. The cutting tool assembly includes a mounting structure and multiple diamonds aligned in...
|
|
|
7739778 |
High-performance cutting and turning machine and method for machining particularly spectacle lenses
A method for machining particularly spectacle lenses by means of a machine which comprises at least one cutting unit and at least one turning unit in a common working space, wherein at least two...
|
|
|
7739931 |
Tool bit with multiple cutting tips
A tool bit suited to use in a machining apparatus for lathing of photoreceptor blanks includes a cutting portion which defines a plurality of projections. During lathing, the projections extend...
|