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Matches 1 - 50 out of 64,599

Document Document Title
WO/2017/102004A1
A method for welding rails at spaced facing frontal ends of the rails is disclosed during which welding material is supplied into a gap between said frontal ends. Part of welding said frontal ends is carried out using a laser beam for pe...  
WO/2017/105226A1
Process of butt-welding a first item and a second item to each other at edges of these items that face one another, wherein at least the first item is a laminated item comprising a first, base layer (102a) of a first material and a secon...  
WO/2017/103127A1
A method for manufacturing reinforced steel structural components is described. The method comprises providing a steel blank, selecting one or more reinforcement zones of the steel blank, locally depositing a material on the reinforcemen...  
WO/2017/106162A2
A welding electrode feeder includes an electrode package support and control circuitry. The electrode package support is configured to be coupled to a package of electrode. The electrode package support includes a hub motor disposed with...  
WO/2017/104815A1
Provided are: a welding material which is for a ferrite heat-resistant steel, and with which a weld metal having a high creep strength and toughness can be formed when a ferrite heat-resistant steel containing B is to be welded; a weldin...  
WO/2017/103849A1
The invention concerns a method of creating metal components using the deposition of material, where a weld deposit with the size of 2 to 200 mm3/s is created, and then cooled to a temperature of 20 to 90 °C and cleaned; after that the ...  
WO/2017/103730A1
An apparatus to provide welding power. The apparatus may include a direct current- alternate current (DC-AC) power converter to output a primary current and a transformer stage. The transformer stage may include at least one power transf...  
WO/2017/103648A1
An apparatus to provide welding power. The apparatus may include a direct current- alternate current (DC-AC) power converter to output a primary current and a transformer stage. The transformer stage may include at least one power transf...  
WO/2017/100504A1
The present disclosure relates generally to welding and, more specifically, to electrodes for arc welding, such as Gas Metal Arc Welding (GMAW) or Flux Core Arc Welding (FCAW). A welding consumable includes a metallic sheath surrounding ...  
WO/2017/100508A1
In certain embodiments, a welding contact tip includes a first axial end portion having a welding wire outlet of an internal bore of the welding contact tip. The welding contact tip also includes a threaded middle portion adjacent the fi...  
WO/2017/100247A1
A contact tip assembly with a preheating tip comprises a welding-type power source (302a, 302b) configured to provide welding-type current to a welding-type circuit, the welding-type circuit comprising a welding-type electrode and a firs...  
WO/2017/100622A1
A new technique in welding is provided that utilizes vibration during the welding process. The technique requires a pneumatic control panel having a master pneumatic input and dual pneumatic outputs. Each pneumatic output powers a pneuma...  
WO/2017/098340A1
System has an optical sensor (1), an aperture with the optical element (2) with the changeable permeability and an activation light (3) emitting radiation, which is detected by the optical sensor (1). The activation light is connected wi...  
WO/2017/098692A1
A welding wire containing 0.015 - 0.100% by mass REM and containing one or two elements selected from Se and Te at a total of 0.005 - 0.100% by mass is used for welding wire, and weaving criteria are appropriately controlled along with i...  
WO/2017/100603A1
A method of forming an internally-arranged laser-beam weld from within a composite structure. The method includes arranging a welding apparatus within an internal passage of the composite structure, and emitting a laser beam from the wel...  
WO/2017/096456A1
A method for gas metal arc welding a first component formed of nitrided steel to a second component with reduced porosity in the weld is provided. A welding wire including a core surrounded by a tube is used to weld the components. The m...  
WO/2017/097409A1
The present application relates to a drum (1) of a dryer and a method of manufacturing a drum (1) of a dryer for the drying of materials in the form of conglomerates, wherein the drum (1) comprises blades for making the material advance ...  
WO/2017/099004A1
As a butt welding method for at least welding abutting parts of metal plate material by laser, the present invention provides a butt welding method comprising at least a step for filling a gap formed in abutting parts with welding materi...  
WO/2017/094292A1
A sliding component (10) provided with a wear-resistant coating comprises: a sliding component (12); and a wear-resistant coating (14) provided on a sliding surface (12a) of the sliding component (12) and formed of a cobalt alloy that co...  
WO/2017/095603A1
A welding system and method provide for generating a controlled waveform for welding power output, the waveform comprising a plurality of successive peak phases (84) designed to avoid or reduce micro-arcing when used with metal-cored or ...  
WO/2017/092729A1
The invention relates to a method for producing composite tubes from steel consisting of at least one inner tube and one outer tube, which are connected to one another at least in certain portions in a material-bonding manner by means of...  
WO/2017/094578A1
In the present invention, initial layer welding conditions, particularly welding torch angle, welding heat input and weaving criteria, are suitably controlled so as to achieve welding depth of 20 - 65 mm in the initial layer welding, and...  
WO/2017/088946A1
The invention relates to a power supply system for a mobile resistance welding machine for flash butt welding track rails, comprising a combustion engine (1) that is coupled to a generator (2), and a charging device (5) for charging an e...  
WO/2017/091110A1
The invention relates to nuclear engineering and can be used in the manufacture of fuel elements for nuclear reactors. Essence of the invention: variants of a welded join between a fuel element casing and a plug which are made of high-ch...  
WO/2017/091363A1
Present embodiments include an additive manufacturing tool (16) configured to receive a metallic material (20) and to supply a plurality of droplets (18) to a part (12) at a work region (24) of the part, wherein each droplet (18) of the ...  
WO/2017/090400A1
This joint structure is formed by joining a pair of steel H-beams at flat end surfaces thereof, each of the steel H-beams having a web, flanges, and fillets, and is provided with: weld metal formed between end surfaces of the flanges; an...  
WO/2017/087120A1
A wire conveying mechanism (12), preferably for a welding, cladding or additive manufacturing apparatus, with a slip clutch mechanism (42) connectable to a motor. Such a wire conveying mechanism may include a wire feeder (108) for feedin...  
WO/2017/087046A1
A bolt-through type power connector includes a metal plate portion and a metal attachment portion. The bolt-through type power connector has a first end and a second end. The bolt-through type power connector includes a metal plate porti...  
WO/2017/086431A1
According to the present invention, in order to enable welding to be carried out in a state where the aluminum plating in a desired welding region is removed with desired high accuracy, a plating layer (103) in a welding region (151) and...  
WO/2017/082001A1
Through the present invention, the load of a torch (16) applied to a welding workpiece (W) in a touch start method is reduced, and stability is significantly enhanced. A welding head (10) has a rigid straight-advancing movable part (12),...  
WO/2017/081130A1
The invention relates to a method for machining at least one workpiece (13) by means of a machining device (2) using a multi-axis handling device in which sensors that detect at least forces and/or torques are integrated. The machining d...  
WO/2017/083299A1
Methods and apparatuses for remote welding are disclosed. An example control remote for remotely controlling a power supply includes a housing to house an electronic component. A connector secures an electrical cable to the housing, the ...  
WO/2017/079995A1
Provided are a robot-based welding system and method. The method comprises: using two industrial robots (20) in cooperation with a tube-tube sheet welding gun (30) to perform seam welding to weld all tubes within a tube sheet. A route pl...  
WO/2017/079996A1
A method for depositing stainless steel on a low-alloy content steel base material using a strip electrode by submerged arc process comprises: S1. performing pre-weld heating, depositing a first layer of stainless steel on a surface to b...  
WO/2017/078528A1
A welding system for filling a welding groove of a branch connection between a first pipe section and a second pipe section, said system comprising a support device configured to support the first pipe section and the second pipe section...  
WO/2017/077132A1
A build-up welding method (100) is described in which a welding torch (1) is guided along a metallic workpiece (2) and wherein at least one consumable wire (5) is introduced as build-up material (6) using an advance (9), into the electri...  
WO/2017/077692A1
Disclosed is an arc welding method comprising a teaching program creation step, a position detecting step, and a welding step. In the position detecting step, a position detecting program is executed using a welding torch having a servo ...  
WO/2017/076653A1
Provided according to the invention is a welding device for welding a bolt (1) to a workpiece (2) by means of an arc using the drawn-arc welding method. The welding device has a housing (3), means for generating a welding current, a bolt...  
WO/2017/073129A1
This lap-fillet arc welding joint 1 is obtained by making an upper sheet 10 and a lower sheet 20 overlap each other and forming a weld bead 30 at an edge 11 of the upper sheet 10 and a surface 21 of the lower sheet 20 along the edge 11, ...  
WO/2017/073924A1
The present invention relates to a system and method for determining the location of an underwater working apparatus using a welding line of an underwater structure, which can accurately indicate and provide a current position of the und...  
WO/2017/073500A1
This method of manufacturing an impeller comprises the steps of forming a side plate or main plate provided with a plurality of vanes, placing a core on the side plate or the main plate so that the core fits in between the vanes, placing...  
WO/2017/073029A1
This welding torch (1) is provided with a filler feeding unit (20) and a main body unit (10). The filler feeding unit (20) has a filler supply pipe (21) and an inner tube (22). The filler supply pipe (21) has a first straight part (23), ...  
WO/2017/068212A1
The invention relates to a material deposition machine for the production of parts, comprising a structural casing (1) including an inner chamber (2) in which an arc torch (3) operates in order to melt a strand of material with which par...  
WO/2017/068752A1
In the present invention, a first wire path (22) has a first wire entry port (22a) and a first wire exit port (22b). A second wire path (23) has a second wire entry port (23a) and a second wire exit port (23b). A third wire path (13) has...  
WO/2017/068028A1
The application relates to a method for producing a double-walled pipe (1) and a pipe (1) of this type, having an outer pipe (3) which is press-fitted with an inner pipe (2) consisting of a corrosion-resistant alloy, wherein an adhesive ...  
WO/2017/070321A1
A machine for welding an overlapped region of two adjacent strips of material and a method of using the same. The machine includes a housing with front and rear ends, a wheel train engaged with the housing for moving the housing across t...  
WO/2017/064583A1
The present invention relates to a spark assisted chemical engraving machine for machining a glass surface of a work piece, the machine comprising: - A support for fastening the work piece during machining, said support being dipped into...  
WO/2017/063253A1
A consumable electrode welder is provided with a high-frequency high-voltage arc starting module to realize high-frequency high-voltage starting of an arc, thereby preventing short circuit sparks generated by arc starting in a welding pr...  
WO/2017/063254A1
A welding system having both a consumable electrode and a non-consumable electrode. The welding system comprises an integrated welding gun, a welding power supply control system module, and a consumable electrode welding power supply and...  
WO/2017/063252A1
An alternating-current and direct-current consumable electrode welder, comprising: a consumable electrode welding power supply module and a welding gun. An alternating-current and direct-current transformation control module is connected...  

Matches 1 - 50 out of 64,599