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Fastening device for driving double-headed fasteners
An automatic fastening device includes a driving mechanism for driving a double-headed fastener and a magazine for receiving and delivering the double-headed...
Quick-connect coupling and decoupling tool
A quick-connect coupling tool includes a first member and a second member. The second member is slidably affixed to the first member. The quick-connect coupling...
Pulling head work station
A pulling head work station for attaching the lugs of pulling heads to cables, so that the cables may be pulled simultaneously through a conduit. The pulling...
Handheld power tool, method for operating a handheld power tool
A handheld power tool, in particular an electric handheld power tool, includes an actuable drive device configured to drive a tool and an illumination device....
A torque screwdriver includes: a main body having a transverse handle section and a vertical tubular section, the handle section being formed with an internal...
The present application is directed towards bit holders. The bit holders include a main shaft, a sleeve, a collet and a spring.
In at least one illustrative embodiment, an impact tool may comprise an impact mechanism including a hammer and an anvil. The hammer may be configured to rotate...
Ratchet wrench structure
A ratchet wrench structure includes a main body provided therein with a ratchet wheel, an actuating member and a restraining block positioned between the...
Multiple size nut driver
A nut driver for driving a nut within a range of nut sizes includes a housing. An open driver end thereof assumes a largest size of the nut sizes, and a...
Gear grasping device
A gear grasping device includes a main body, a first jaw, a second jaw, and an adjustment means. The main body is provided with a curved portion accompanied...
Ceramic shaped abrasive particles, methods of making the same, and
abrasive articles containing the same
Ceramic shaped abrasive particles have four major sides joined by six common edges. Each one of the four major sides contacts three other of the four major...
Boron nitride composites
According to one embodiment, a composite product includes: a matrix material including hexagonal boron nitride and one or more borate binders; and a plurality...
Foreign object removal for abrasive recycling system
An abrasive recycling system is provided. The abrasive recycling system includes a vacuum, wherein the vacuum is variably positioned in relation to a mixture of...
Shot peening method
A method of shot peening according to the present invention includes: placing a jig having an appropriate dimension at one face side of a stamped workpiece; and...
Method of pre-evaluating water jet peening, recording medium having
program recorded thereon to execute the...
A condition setting process of determining peening conditions for water jet peening on a peening target object, an analysis process of analyzing a jet when a...
A polishing method includes: rotating a polishing table that supports a polishing pad; polishing a conductive film by pressing a substrate having the conductive...
Elastic membrane, substrate holding apparatus, and polishing apparatus
An elastic membrane capable of precisely controlling a polishing profile in a narrow area of a wafer edge portion is disclosed. The elastic membrane includes a...
Method for adaptive feedback controlled polishing
An adaptive feedback control method is provided for a chemical mechanical polish process to minimize a dielectric layer clearing time difference between two...
Computer program product and method of controlling polishing of a
A method of controlling polishing includes polishing a substrate of a non-metallic layer undergoing polishing and a metal layer underlying the non-metallic...
Polishing apparatus and polishing method
A polishing apparatus capable of eliminating a variation in film thickness along a circumferential direction of a substrate, such as a wafer, is disclosed. The...
Honing tool holder with integral in-process feed system
A honing tool holder that provides a capability for automatically feeding the honing elements or stones when in the bore of a work piece, and for automatically...
Apparatus and method employing a grinder wheel coolant guard
Edges of panels, such as glass panels, are ground and polished using grinder wheels that are cooled and lubricated with a coolant. A coolant deflector is...
Diameter expansion drill bit
A diameter expansion drill bit used for inserting in a prepared hole perforated in a framework to expand a diameter of a portion of the prepared hole by...
Device and method for grinding workpieces, in particular welding
A system for grinding workpieces includes a grinding wheel, a first support for rotatably supporting the grinding wheel about a first rotational axis, and a...
Skate blade sharpening system with alignment adjustment using alignment
A skate blade sharpening system retains a skate blade in a sharpening position whose centerline has a first location relative to a first visual reference...
Transfer unit of test handler and method of operating the same
A transfer unit of a test handler includes a base frame, a floating assembly, and an arm part. The base frame includes an inserted portion having a penetration...
Coolant delivery system and skiving machine equipped with the system
A coolant delivery system which serves to deliver a cooling agent whose purpose is to carry away the heat that is generated in the process of machining a...
Device for keyway broaching
A device for keyway broaching is provided with a housing, a drive shaft, a broaching carriage received and supported in the housing, a tool support connected to...
Actuator and clamp device using same
A first piston for high load is inserted into a housing so as to be movable vertically, and a second piston for low load is inserted into a cylindrical hole of...
Method of simultaneously tensioning multiple jackbolts of a multi-jackbolt
tensioner and handheld apparatus for...
A driving apparatus is used for simultaneously tensioning the jackbolts of a multi-jackbolt tensioner and includes a central drive gear mounted for rotation...
Device for filtration with a set of least one filter cassette
The invention concerns a filtration device comprising a manifold providing fluid connection and mechanical connection comprising a clamping plate movably...
Assembling apparatus for workpieces
A assembling apparatus includes an electric cabinet, a manipulator, a conveying assembly, and a distribution assembly. The manipulator is controlled by the...
Ni--Ti--CR near ternary eutectic alloy for gas turbine component repair
A ternary near eutectic alloy of Ni, Ti, Cr is described having a relatively low melting temperature of approximately 1230 deg. C. or less, suitable for fusing...
Marking apparatus with a plurality of lasers, deflection means, and
telescopic means for each laser beam
The invention relates to a marking apparatus for marking an object with laser light, comprising a plurality of lasers and a control unit for individually...
System configured for removing a coating from a substrate using
A removal system is configured for removing a coating from a substrate of a component. A first and second energy source are each configured to direct...
Apparatuses, systems and methods for three-dimensional printing
The present disclosure provides three-dimensional (3D) objects, 3D printing processes, as well as methods, apparatuses and systems for the production of a 3D...
System and method for determining beam power level along an additive
A power schedule calculation method utilizes an idealized geometry to predict laser power levels on an additive path during laser deposition. The method...
Marking apparatus with a plurality of gas lasers with resonator tubes and
individually adjustable deflection means
The invention relates to a marking apparatus (100) for marking an object with laser light, comprising a plurality of gas lasers (10) and a control unit for...
Method and device for friction stir welding
A method for friction stir welding two components, with a rotating tool that comprises a rotating or non-rotating shoulder surface for subjecting the components...
Elimination of tool adhesion in an ultrasonic welding process
A welding assembly includes a sonotrode, cleaning station, and controller. The controller periodically commands clamping of the sonotrode onto the cleaning...
Spot welding apparatus
A spot welding apparatus according to is provided that includes an upper and lower moving unit, an upper welding gun, a left and right moving unit and a lower...
Welding method for shell and tube
A method for welding tubes in a shell and tube heat exchanger, including forming ring-shaped tube sheet grooves on the tube sheet at the shell side, inserting...
Welding system for attaching firing tips to spark plug electrodes
A welding system for welding small precious metal firing tips to spark plug electrodes, such as ground and/or center electrodes. According to one embodiment,...
Thermal control system for a hybrid welder
A hybrid welder having a motor-driven welder assembly including a motor; an energy storage device electrically connected to the motor-driven assembly; a heat...
Engine driven welder with improved fuel economy
The subject innovation relates to starting and stopping an engine of an engine driven welder based on parameters related to the welder and parameters related to...
Sound-based weld travel speed sensing system and method
A weld travel speed sensing system includes at least one sound sensor configured to sense a sound generated to allow determination of a position of a welding...
Solder application method and apparatus
A method of applying solder includes providing a first roller and a second roller, where at least one of the first and second rollers has an outer surface...
Apparatus for brazing radial bearings and related methods
Apparatuses and methods are provided for manufacturing bearing assemblies. In accordance with one embodiment, a fixture is provided for use in brazing bearing...
Gap detection apparatus
A gap detection apparatus for determining in real time the gap required for electrochemical machining gap includes a tooling electrode, a plurality of tool...
Active torque method of lapping gears
Method and apparatus for lapping gears which includes an active torque system to substantially improve the lapping process with respect to run-out and other...