An articulating member adapted to articulate about multiple axes and method for making same is disclosed. The articulating member may comprise an articulating section that allows for the articulating member to articulate laterally, vertically, or both so that the articulating member may be articulated to fit along the contour of a substrate and be adhered or affixed thereto. The articulating section may be arranged in a corrugated pattern with alternating ridges and furrows. The geometry of the articulating section is such that the stress concentrations along the various surfaces of the articulating member may be reduced when the member is articulated laterally, vertically, or both. The method comprises the steps of providing a die being shaped with geometry that will produce an articulating member, and machining a sheet of material to produce an articulating member.

An articulating member adapted to articulate about multiple axes and method for making same is disclosed. The articulating member may comprise an articulating section that allows for the articulating member to articulate laterally, vertically, or both so that the articulating member may be articulated to fit along the contour of a substrate and be adhered or affixed thereto. The articulating section may be arranged in a corrugated pattern with alternating ridges and furrows. The geometry of the articulating section is such that the stress concentrations along the various surfaces of the articulating member may be reduced when the member is articulated laterally, vertically, or both. The method comprises the steps of providing a die being shaped with geometry that will produce an articulating member, and machining a sheet of material to produce an articulating member.

The disclosure herein describes various methods for producing a composite thickness metal part. Such methods include cutting out a base component having a first thickness, cutting out a foil sheet having a second thickness less than the first thickness, and loading the base component and the foil sheet into a fixture. Then the methods include passing the fixture containing the base component and the foil sheet through an ultrasonic welding machine to join the foil sheet to the base component and form an interim part that includes the foil sheet joined to the base component and cutting away preselected sections of the foil sheet from the interim part to produce a final geometry of the composite thickness metal part.

The disclosure herein describes various methods for producing a composite thickness metal part. Such methods include cutting out a base component having a first thickness, cutting out a foil sheet having a second thickness less than the first thickness, and loading the base component and the foil sheet into a fixture. Then the methods include passing the fixture containing the base component and the foil sheet through an ultrasonic welding machine to join the foil sheet to the base component and form an interim part that includes the foil sheet joined to the base component and cutting away preselected sections of the foil sheet from the interim part to produce a final geometry of the composite thickness metal part.

A composite panel having a plurality of carbon plies, a perforated metallic foil comprising several apertures and being directly secured to the plurality of carbon plies, and a protective layer made from resin reinforced with fibers which is secured to the metallic foil. The perforated metallic foil is embedded in the protective layer through its apertures. A free surface of the protective layer forms a top side of the composite panel. The thickness of the protective layer between the top side of the composite panel and the perforated metallic foil is at least 15 micrometers and the perforated metallic foil has a thickness of not more than 30 micrometers. The plurality of apertures in the aggregate defines an open area of not more than 40% of the surface area and a maximum distance between two opposed points in a perimeter of an aperture is equal to or less than 3 mm.

A composite panel having a plurality of carbon plies, a perforated metallic foil comprising several apertures and being directly secured to the plurality of carbon plies, and a protective layer made from resin reinforced with fibers which is secured to the metallic foil. The perforated metallic foil is embedded in the protective layer through its apertures. A free surface of the protective layer forms a top side of the composite panel. The thickness of the protective layer between the top side of the composite panel and the perforated metallic foil is at least 15 micrometers and the perforated metallic foil has a thickness of not more than 30 micrometers. The plurality of apertures in the aggregate defines an open area of not more than 40% of the surface area and a maximum distance between two opposed points in a perimeter of an aperture is equal to or less than 3 mm.

A punching device is provided with a punching head, a vacuum apparatus, a suction flow passage, and a suction switching apparatus. The punching head includes a plurality of hollow rods that move vertically, and punching tools each having an axially extending through hole provided at each front end of the hollow rods. The vacuum apparatus serves to suck punched chips generated during the punching process of the punching head. The suction flow passage selectively communicates the through holes of the punching tools with the vacuum apparatus. The suction switching apparatus changes a path of the suction flow passage so that the suction flow passage communicates only with a hollow rod performing a punching process, among the plurality of hollow rods.

A catheter has a catheter tube made of plastic with a closed catheter tip. At least one passage opening is formed in a section of a sheath wall adjacent to the catheter tip. The passage opening merges into the outer sheath wall of the catheter tube via rounded edge regions. The result is a catheter whose insertion into a body cavity is facilitated.

An object is to enhance the accuracy of porosity and/or the flexibility in adjustment of the porosity in each portion of a plate. There is provided a plate that is placed between a substrate and an anode in a plating tank. The plate comprises a pore forming area in which a plurality of pores are formed, wherein the pore forming area includes a center portion, a middle portion located on an outer side of the center portion, and an outer circumferential portion located on an outer side of the middle portion, the center portion and the outer circumferential portion of the pore forming area have a plurality of oblong pores, and the middle portion of the pore forming area has a plurality of circular pores.

A method includes forming one or more plug holes into a tool surface of a body. The one or more plug holes are partially formed around a landing surface portion of a plug in the body. The method also includes engaging a tool with the landing surface portion of the plug in the body, and using the tool to cut away the plug from the body and at least part of the body to form a tooled void into the body.