Abstract: The invention relates to a method for equipping a mounting plate with equipping components of a switchgear and/or control system, the method comprising the steps: Reading planning data of a switchgear and/or control system into an automatic equipping machine, which has a equipping robot; Extracting position data of at least one equipping component to be mounted on the mounting plate and/or at least one machining position of the mounting plate from the planning data; Detecting a spatial orientation and/or a position of the mounting plate with an image processing system of the equipping robot; Assigning the position data to at least one position on the mounting plate; and Execution of at least one processing or equipping step linked to the position on the mounting plate via the planning data at the position on the mounting plate with the equipping robot.

Abstract: A substrate holder for supporting a substrate, a lithographic apparatus having the substrate holder and a method of supporting the substrate. The substrate holder includes a main body, a plurality of supporting pins, and a plate. The plate is positioned between a surface of the main body and a support surface formed by the plurality of supporting pins. The plate is actuatable in a direction along the plurality of supporting pins between the surface of the main body and the support surface. The substrate holder may also include a main body, a flexible member and a fixed member protruding from a surface of the main body. The flexible member defines an enclosed cavity therein and configured to form a seal with the substrate supported on the substrate holder. The substrate holder is configured to reduce pressure in the enclosed cavity of the flexible member.

Abstract: A post mount installation device enabling installation of a plurality of posts with the posts being substantially parallel and coplanar includes a first pipe, a second pipe, and a third pipe. The first pipe is removably attachable to a first post mount. The second pipe is attached to and extends perpendicularly from the first pipe so that an upper limit of the second pipe is substantially coplanar with an upper end of the first post mount. The second pipe also is substantially parallel to an imaginary line that extends between the first post mount and a location for installation of a second post mount. The third pipe is slidably attached to the second pipe and thus is selectively extensible from the second pipe. A respective opposed end of the third pipe indicates a point adjacent to the location for installation of the second post mount.

Abstract: A part replacement system includes a part storage device configured to store an unused consumable part, and a replacement device that is connected to a processing device and the part storage device, the replacement device being configured to replace a used consumable part installed in the processing device with the unused consumable part stored in the part storage device. The replacement device is moved to a position of the processing device having the used consumable part that requires replacement, and the replacement device is connected to the processing device, and the part storage device is moved to a position of the replacement device connected to the processing device having the used consumable part that requires replacement, and the part storage device is connected to the replacement device.

Abstract: An air conditioning apparatus includes utilization-side units each including a first refrigerant circuit, a heat source-side unit including a second refrigerant circuit, a connection pipe group, and a relay unit. The relay unit is disposed between the first refrigerant circuit and the second refrigerant circuit, and blocks a flammable refrigerant flowing through the connection pipe group. The utilization-side units are disposed in a utilization-side unit group that is a group of two or more utilization-side units. The relay unit blocks a flow of the refrigerant between the first refrigerant circuit and the second refrigerant circuit. The connection pipe group connects the first refrigerant circuit and the refrigerant shut-off unit. The connection pipe group has one or both of a length and an internal volume, which is fixed based on information on capabilities of the two utilization-side units.

Abstract: An axle hub and rotor assembly removal tool designed for efficient brake rotor removal from drive axles. The tool is constructed with a main body comprising a rectangular metal plate and transverse plates. The tool also features a threaded rod with continuous threads and a hex nut. A pair of nut and bolt assemblies are used for fastening onto wheel studs of the brake rotor. When placed on the axle hub, the tool's nuts are secured to the studs and are turned clockwise to create a small gap between the axle and the brake rotor. The threaded rod facilitates the brake rotor separation by providing leverage against the axle shaft.

Abstract: A catheter is provided comprising localized regions of modified flexibility. The regions of modified flexibility may comprise a softened inner liner, for example softened via stretching the inner liner or disposing a plurality of holes in the inner liner, to modify the bending stiffness and/or tensile stiffness of the catheter. The catheter may further include an axially extending filament that at least partially overlaps the softened portion of the inner liner. The axially extending filament may include an anchoring section to anchor the at least one axially extending filament in a section of the catheter that includes the helical coil.

Abstract: An assembly and disassembly device for a bearing includes: a pedestal portion provided in a flat plate shape, and provided with a plurality of wheels on a lower portion thereof; first and second horizontal adjusting portions provided on an upper portion of the pedestal portion to control a horizontal movement; first and second vertical adjusting portions respectively coupled to the first and second horizontal adjusting portions to control a vertical movement; first and second bearing supports respectively coupled to the first and second vertical adjusting portions to support a bearing seated on an upper portion thereof; and a bearing heater to heat a bearing seated between the first and second bearing supports.

Abstract: Methods of assembling a multilayer panel for use in a heat exchanger. An example method includes positioning a frame on a work platform, the frame having two header sections and a middle section, the middle section defining a heat transfer fluid area and each header section defining a frame alignment feature; positioning a heat exchange sheet on the frame across the middle section and each header section, the heat exchange sheet having two sheet alignment features each corresponding to one of the frame alignment features; inserting an alignment pin of the work platform into each pair of corresponding frame and sheet alignment features; and welding the heat exchange sheet to the frame.

Abstract: A method for performing uptower maintenance of a wind turbine in order to replace the main bearing on the turbine shaft is disclosed. Embodiments of this method to perform maintenance may include installing a rotor lock to resist rotation of the main shaft during maintenance, providing a lifting device in order to elevate the main shaft, removing the main bearing from its main bearing housing, and installing a replacement split main bearing. A crane may also be installed uptower to assist in the maintenance.

Abstract: A method of making an interaxle differential unit. The method may include piercing a workpiece and then ring roll forging the workpiece to form an annular case that is a seamless ring. The annular case may be heat treated before installing an interaxle differential unit gear nest inside the annular case.

Abstract: A vehicle body assembly system each forming a pre-buck section and a main-buck section set along a transport path of the floor assembly according to an exemplary embodiment of the present disclosure includes a pre-buck unit configured in the pre-buck section to regulate the seal side and the front and rear sides of side assemblies that are different for each vehicle type, and to assemble the side assembly and the floor assembly, and a main-buck unit configured in the main-buck section to regulates the roof portion and the quarter portion of the side assembly assembled to the floor assembly in the pre-buck section, assemble the roof portion, cowl, roof rail and package tray and assemble the quarter portion and the floor assembly.

Abstract: A fluid circulation heating roller according to an embodiment of the present invention includes a roller body having a hollow cylindrical shape, a rotation shaft extending from each of opposite end portions of the roller body and disposed in the same center line, multiple first ducts extending in an axial direction in the roller body so as to heat the outer circumferential portion of the roller body, multiple second ducts extending in the axial direction on the outer circumferential portion of the roller body, wherein the number of second ducts are the same as the number of first ducts, and an insert inserted into at least one of the first or second ducts and extending in the axial direction. The generation of turbulence flow of fluid can be suppressed and laminar flow can be induced, whereby it is possible to maintain fluid-flowing speed and facilitate steam circulation and heat transfer.

Abstract: A hearth roll for a continuous annealing furnace, the hearth roll comprising a thermal spray coating on a surface of the hearth roll, wherein the thermal spray coating comprises main components consisting of a Co-based alloy, a carbide of a transition metal, and a double oxide; and impurities, the double oxide consists of one or two types of a first double oxide consisting of Al and a rare earth element and a second double oxide consisting of a transition metal and a rare earth element, and when the main components are 100 mass %, a content of the Co-based alloy is 25 mass % or more and 50 mass % or less, a content of the carbide is 5 mass % or more and 30 mass % or less, and a content of the double oxide is 20 mass % or more and 45 mass % or less.

Abstract: A method includes removing a worn portion from a component of a rotary isobaric pressure exchanger (IPX). The rotary IPX is configured to exchange pressures between a first fluid and a second fluid. The method further includes repairing the component after the worn portion is removed from the component.

Abstract: A method and apparatus for building a fuselage assembly for an aircraft. A number of fixtures may be drive across a floor to an assembly area to form an assembly fixture. The fuselage assembly may be built on the assembly fixture.

Abstract: A tooling assembly for installation relative to a first and second turbomachine component is provided. The tooling assembly includes an axial mounting portion removably couplable to the first turbomachine component. The axial mounting portion includes a first plate, a second plate spaced apart from the first plate, and at least one turnbuckle assembly that extends between, and is coupled to, the first plate and the second plate. At least one of the first plate and the second plate include a radial compression portion. The radial compression portion includes a compression bar radially movable relative to the axial mounting portion and configured to contact the second turbomachine component.

Abstract: The present disclosure relates to tools and methods for handling a tower section of a wind turbine tower. A tool comprises a first wheeled platform, a second wheeled platform, and a frame. The frame comprises a first side portion, and a second side portion. The first side portion is attached to the first wheeled platform and is configured to support a first end portion of a sling. The second side portion is attached to the second wheeled platform and is configured to support a second end portion of the sling. The first and second wheeled platforms are separated along a horizontal direction.

Abstract: A repair system for repairing a surface of a workpiece includes a first tool configured to rotate in a first direction. The first tool contacts the surface of the workpiece during the rotation of the first tool in order to repair the surface of the workpiece. The repair system further includes a second tool configured to rotate in a second direction opposite to the first direction. The second tool contacts the surface of the workpiece during the rotation of the second tool in order to repair the surface of the workpiece. The repair system further includes a drive mechanism coupled to each of the first tool and the second tool.

Abstract: Provided is an arrangement for transporting a wind turbine component, the arrangement including: a first portion adapted to be placed on a loading area, in particular of a trailer; a second portion, in particular component adapter portion, adapted to support the component; the first portion and the second portion each having a respective connection interface via which the first portion and the second portion are reversibly couplable to each other.