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Gear cutting machine, end mill and method of form milling
The present disclosure relates to a gear cutting machine for gear cutting a workpiece, in particular a toothed wheel, by form milling having at least one cutter...
Methods and systems for forming aligned holes
In one embodiment, a method for forming a pair of aligned holes is provided. The method comprises determining a diameter of a cleanup hole associated with a...
Portable working machine
A portable working machine includes a working machine body, bolt members erected on the working machine body, a cover member configured to be attachable to and...
Reciprocating cutting tool
A jigsaw includes a motor, a rod having a blade attached thereto, a power transmission portion that converts rotation transmitted from the motor to vertical...
Device and system for cutting pipe from inside
A device used for cutting a pipe from an inside. The device has a spindle arranged to be rotated. The device further has protrusions fastened to the spindle and...
Rotary cutting apparatus and rotary cutting method
A rotary cutting apparatus includes a pair of cutting tools each having a cutting blade along a tip end of its outer peripheral portion having a mountain-shaped...
Cutting tool having an anti-slip arrangement
A cutting tool and a cutting insert, each of which including a base surface and an anti-slip arrangement adjacent thereto. Each anti-slip arrangement includes...
Milling tool as well as a milling insert therefor
A milling tool has single sided and indexable milling inserts having a round basic shape. Each milling insert has a plurality of tangentially spaced-apart and...
Workpiece machining method, machine tool, tool path-generating device and
tool path-generating program
A workpiece machining method that machines a workpiece surface by moving a rotating tool, which has a cutting blade for interrupted cutting of the workpiece...
Vacuum drilling system and methods
A vacuum drilling system and methods is provided that may utilize both a through tool coolant supply as well as a central vacuum extraction system. The system...
Support pad and cutter head for rotating cutting tool
A rotating cutting tool configured to rotate around an axis of rotation in a rotary direction, and a support pad for such a tool is disclosed. The support pad...
Bolt on drive assembly for a core drill with high strength spoked
A bolt on drive assembly for a core drill which utilizes an improved high strength spoked reinforcer mounted beneath a disc. The disc and high strength spoke...
Double eccentric positioning apparatus
A double eccentric positioning apparatus uses two equal offset eccentric bushings to accurately position a tool in two dimensions. Miniature servo motors and...
Magnetized drill accessory for retention of objects
A magnetized material is affixed to an exterior of a drill housing of a portable power drill or a battery pack used for providing power to the portable power...
Position controlling device for a carpenter angle drill/hollow chisel
A position controlling device for a carpenter angle drill/hollow chisel mortiser has a mounting group, a positioning group, and a retaining arm. The mounting...
Quick-change system for a tool holder
A quick-change system for a tool holder comprises a machine-side receiving fixture having a hollow-cylindrical extension on which a switching sleeve is...
Making nanocrystalline mesoporous spherical particles
Spherical particles of one or more elemental metals and elemental carbon are prepared from a precursor in the form of a metal oleate. The metal oleate precursor...
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...
Powder mixtures containing uniform dispersions of ceramic particles in
superalloy particles and related methods
Embodiments of a method for producing powder mixtures having uniform dispersion of ceramic particles within larger superalloy particles are provided, as are...
Fluid dispensing apparatus and method of manufacture
The present invention provides a fluid dispensing apparatus and a method of manufacturing a fluid dispensing apparatus.
Cooled strand guide roller mounted at more than one location
A cooled strand guide roller (1) mounted at more than one location for guiding a metal strand (S) in a continuous casting machine, and a method for cooling a...
Submerged nozzle for continuous casting apparatus
A submerged nozzle for continuous casting of molten metal, wherein two or more discharge hole flow passages are provided on a cylindrical side surface of a...
Method for producing a feeder having an exothermic feeder body, and a
feeder having an insulating external shell
The invention relates to a method for producing a feeder configured for use in a casting mold used for casting metals, wherein the feeder has a feeder body (14)...
Blind, bulbing, tacking rivet and method of installation
A tacking fastener for securing workpieces together to form a temporary assembly is provided that includes a stem and a sleeve. The stem includes a proximal end...
Method of fastening vehicle parts
An improved joining process interlocks parts together and avoids breakthrough in joints that would otherwise be infeasible. The process is used to join a...
Apparatus and method for momentum-balanced forging
An apparatus for forging may include a moveable first tooling member configured to form a workpiece upon impact with the workpiece, a moveable second tooling...
Deep rolling tool for processing blade root
A device and methods are provided for deep rolling. In one embodiment, a deep rolling tool includes a fork having a base section and a plurality of fork arms,...
Container, and selectively formed shell, and tooling and associated method
for providing same
A shell, a container employing the shell, and tooling and associated methods for forming the shell are provided. The shell includes a center panel, a...
A method includes removing material from a die and thereby changing a location of a cutting edge of the die in a punch entry direction and changing a cutting...
Spindle mountable camera system
A spindle mountable camera system connectable to a CNC machine for work piece inspection and identification. The camera system includes a mounting stem...
Method and apparatus for fabricating a metal pipe having at least one
smooth portion and at least one grooved...
A metal pipe having at least one smooth portion and at least one grooved portion is obtained by progressive deformation of its wall in at least two consecutive...
Device and method for manufacturing a metal wheel
A device for manufacturing a metal wheel (1) from a pre-form, with stretching rolls (3) engaging on the rim region of the pre-form, by means of which rolls a...
Split ring and method of using improved split ring to assemble a roll
A split ring for use in assembling a bearing retainer onto a roll. The split ring helps keep a mounting jack in compression with the bearing retainer as the...
Three-roll rolling mill stand with side change with respect to the rolling
A roll-holder cartridge for a three-tube rolling stand with means adapted to release a tube during rolling in case of emergency. The roll-holder cartridge (3)...
Outer-layer material for hot-rolling roll, and hot-rolling composite roll
A surface layer material of a hot rolling mill roll is provided. The surface layer has a chemical composition containing, by mass %, C: 2.4% or more and 3.5% or...
Deep rolling tool for blade fatigue life enhancement
A device and methods are provided for deep rolling. In one embodiment, a deep rolling tool for applying compressive stress with rolling elements includes a fork...
Installation and method for rolling a metal strip
An installation for rolling a metal strip includes a rolling mill through which the strip is rolled as it passes continuously, rolling agents brought into...
Pig pumping unit and method
A pumping unit is provided that controls fluid pressure in a pipe being traversed according to the degree of resistance encountered by a pig traversing the pipe...
Gas wiping method and gas wiping apparatus
A gas wiping apparatus includes a pair of wiping nozzles which are disposed so as to face each other and interpose a coated steel sheet therebetween in a...
Electrochemical activation of water
A floor scrubbing apparatus includes a reservoir for an aqueous salt solution disposed in the floor scrubbing apparatus. An immersion device comprising a...
Method of manufacturing a vacuum steam cleaning apparatus
A method of manufacturing a cleaning apparatus may include forming a plurality of apertures in an inner wall of a cleaning head having an annular steam chamber...
Cleaning vehicle and method for parabolic trough solar collectors
A vehicle and method for cleaning parabolic trough solar collectors (2) by means of a motorized vehicle (1) which includes a water tank (4); front (5) and rear...
Method and apparatus for sorting
A method and apparatus for sorting objects is described, and which provides high-speed image data acquisition to fuse multiple data streams in real-time, while...
Machine for collecting and sorting waste
The invention concerns a machine for collecting and sorting waste comprising a frame (2) with a base (3) resting on the floor and a front face (5) in which an...
Process for the production of a multi-layer coating
A process for the production of a multi-layer coating includes applying a coating layer from an aqueous pigmented coating composition A onto a substrate...
Hydrophobic mesh cover
A screen having a hydrophobic portion to resist the entry of liquid into an acoustic module and a hydrophilic portion to aid in the removal of liquid from an...
Dry primer film composite and use thereof
A dry primer film composite that includes a release carrier film and a pigmented sandable primer layer having a dry film thickness of 100 .mu.m or greater...
Anisotropy reduction in coating of conductive films
Provided herein is a method of forming a conductive film, the method comprising: providing a coating solution having a plurality of conductive nanostructures...
Processes and compositions for improving corrosion performance of
zirconium oxide pretreated zinc surfaces
A method of improving corrosion resistance of a metal substrate comprising a zinc surface coated with zirconium oxide conversion coating by, prior to conversion...
Paint roller and method of assembling the same
Provided is a paint roller which includes a handle connected to one end of a wire frame and a cage connected to an opposite end of the wire frame onto which a...