Patent
Method and apparatus for arc welding
TLDR
In this article, both gas-metal and gas-tungsten arc welding processes are disclosed, along with apparatus used in these processes, and the circulation of current from a preheating power supply through a segment of the wire.Abstract:
An arc welding process is provided with a preheating step in which a consumable wire electrode is heated prior to insertion into the electrode stick-out region. This is accomplished by the circulation of current from a preheating power supply through a segment of the wire. Both gas-metal and gas-tungsten arc welding processes are disclosed, along with apparatus used in these processes.read more
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Patent
Apparatus and method for computerized interactive control, measurement and documentation of arc welding
TL;DR: In this paper, an apparatus and a method for computerized interactive control, measurement and documentation of are welding utilizing a single power source that facilitates continuous precision welding is presented, in connection with predetermined optimum welding operational parameters.
Patent
Method and system for additive manufacturing using high energy source and hot-wire
TL;DR: In this article, a method and system to manufacture workpieces employing a high intensity energy source to create a puddle and at least one resistively heated wire which is heated to at or near its melting temperature and deposited into the puddle as droplets.
Patent
Method for laser beam welding metal matrix composite components
TL;DR: In this article, a substantially homogeneous metal matrix composite conduction weld between first and second MMC components is formed by placing the components into abutting position, with a major portion thereof spaced from each other, and directing a laser beam through the spacing onto the intersection and oscillating the beam across the intersection to form a shallow pool of MMC while feeding a metal MMC filler wire into the pool.
Patent
Method and apparatus for controlling the temperature of continuously fed wires
TL;DR: In this article, an apparatus and a method for controlling the thermal state of a consumable welding electrode wire which is continuously fed and heated between two electric contact tips having a dielectric gap of a predetermined length there between.
Patent
Mig welder attachment for an electric hand drill
TL;DR: A dielectric cover is detachably coupled about the motor casing portion of an electric hand drill of pistol form with a front portion extending beyond the drill shaft projecting from the front end of the drill casing as mentioned in this paper.
References
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Patent
Method of depositing metal
Manz August F,Saenger Jr John F +1 more
TL;DR: In this paper, a CVD (chemical vapor deposition) process is indicated to provide a method for depositing a source metal on a receiving metal joined to a ceramic substrate, where an iodine source is used, and at least one kind of inert separating material is in contact with the surface of the receiving metal.
Patent
Inert gas metal arc welding method
Nomura Hiroichi,Sugitani Yuuji +1 more
TL;DR: In this paper, a consumable electrode for MIG welding and plural consumable electrodes for TIG welding are provided to the central part and its circumference and encircling the wire tip and arc of the former by the latter.
Patent
Method of the arc welding and deposition of metals in vacuum
TL;DR: In this article, a method of the arc welding and deposition of metals in vacuum by means of a consumable electrode, in which for the purpose of providing the stable arcing process between the electrode wire and the workpiece, the arc is stabilized by shielding the current-carrying parts of one of the electrodes with the aid of a metal envelope having a charge corresponding to the charge of the other electrode.