The invention relates to a method for manufacturing a welded component, where at least one material piece is positioned between metal pieces to be welded together. At least one protrusion (5, 13, 23, 33, 43) is achieved to at least one of the metal pieces (3, 4; 11, 12; 21, 22; 31, 32; 41, 42) to be welded together, and at least one opening (2, 14, 24, 34, 44) is achieved to at least one material piece (1, 15, 25, 35, 45) which is positioned between the metal pieces (3, 4; 11, 12; 21, 22; 31, 32; 41, 42) to be welded and isolated (16, 17; 26; 36) from the metal pieces to be welded. At least one part of the protrusion (5, 13, 23, 33, 43) in one of those metal pieces to be welded together is taken through the opening (2, 14, 24, 34, 44) in order to have mechanical contact through the upper end of the protrusion (5, 13, 23, 33, 43) with the second metal piece to be welded. Welding (37, 38, 39) of the metal pieces together is carried out by focusing the weld effect to the surface of the second metal piece which is in connection with the protrusion to the first metal piece to be welded. The invention also relates to the use of the component.

Provided are a method for generating mechanical and electrochemical cavitation, a method for changing the geometric shape and the electrochemical properties of a surface of a substance, a method for peeling off a rare metal using the generated mechanical and electrochemical cavitation, a mechanical and electrochemical cavitation generator, and a method for generating a nuclear fusion reaction of deuterium. In the method for generating mechanical and electrochemical cavitation, a water jet is jetted from a jetting nozzle immersed in water, and flow cavitation generated by the jetting of the water jet is irradiated with an ultrasonic wave to generate cavitation MFC having both a functional effect and an electrochemical effect.

Provided are a method for generating mechanical and electrochemical cavitation, a method for changing the geometric shape and the electrochemical properties of a surface of a substance, a method for peeling off a rare metal using the generated mechanical and electrochemical cavitation, a mechanical and electrochemical cavitation generator, and a method for generating a nuclear fusion reaction of deuterium. In the method for generating mechanical and electrochemical cavitation, a water jet is jetted from a jetting nozzle immersed in water, and flow cavitation generated by the jetting of the water jet is irradiated with an ultrasonic wave to generate cavitation MFC having both a functional effect and an electrochemical effect.

A method and system for an automated modular construction factory is presented. A plurality of pre-cast construction panels, a quality control zone, a transportation system, a general stockyard, a sequencing system, an assembly zone, an assembly system, a transit system, a finishing zone, and a plurality of finishing stations are provided. The pre-cast construction panels undergo quality control under the quality control zone and are transported and ordered to the general stockyard through the transportation and sequencing systems. The panels are then assembled into a constructed room in the assembly zone through the assembly system. The constructed room is transported by the transit system to the finishing zone where the constructed room is furnished and completed by the plurality of finishing stations.

A method and system for an automated modular construction factory is presented. A plurality of pre-cast construction panels, a quality control zone, a transportation system, a general stockyard, a sequencing system, an assembly zone, an assembly system, a transit system, a finishing zone, and a plurality of finishing stations are provided. The pre-cast construction panels undergo quality control under the quality control zone and are transported and ordered to the general stockyard through the transportation and sequencing systems. The panels are then assembled into a constructed room in the assembly zone through the assembly system. The constructed room is transported by the transit system to the finishing zone where the constructed room is furnished and completed by the plurality of finishing stations.

Embodiments of golf clubs with grooves and methods of manufacture thereof are described herein. Other embodiments and related methods are also disclosed herein.

Embodiments of golf clubs with grooves and methods of manufacture thereof are described herein. Other embodiments and related methods are also disclosed herein.

A method for forming a hard disk drive base plate with an extended height is described. The method may include forming an initial hard disk drive base plate, forming a filler shim, and forming a shroud. The method may also include joining the initial hard disk drive base plate, the filler shim, and the shroud to extend a height of walls of the formed initial hard disk drive base plate, and to form the hard disk drive base plate with the extended height.

A method for forming a hard disk drive base plate with an extended height is described. The method may include forming an initial hard disk drive base plate, forming a filler shim, and forming a shroud. The method may also include joining the initial hard disk drive base plate, the filler shim, and the shroud to extend a height of walls of the formed initial hard disk drive base plate, and to form the hard disk drive base plate with the extended height.

A method of making an air data probe may comprise forming a probe body, forming an interior cavity into the probe body, applying a protective shell to the probe body by an additive manufacturing technique, inserting a heating element into the interior cavity, machining a final profile of the air data probe, and forming a sensing port comprising a port passage defined through the probe body and lined by a portion of the protective shell.