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.

A method of manufacturing a micro-oscillator includes: preparing a substrate having a flat portion and a curved surface portion formed in a three-dimensional curved shape protruding from one surface of the flat portion, the curved surface portion being surrounded by the flat portion; and irradiating an outer surface of the curved surface portion with a laser beam to separate the curved surface portion from the flat portion.

An assembly and joining table with weld splatter protection features are disclosed along with systems and methods for operating the same in at least partially automated fashion. The table includes holders positioned about platform providing a work surface. Parts are placed within certain of the holders for joining to create an assembly. The holders include conductive surfaces and recessed channels for wiring. A first end of each channel is located adjacent to a respective conductive surface, a second end is located below the respective conductive surface, and a continuous passageway with a plurality of turns extends between the first and second ends. A controller may operate motors of the table and command operations of robots for material handling and/or joining and a machine vision system to adjustably automate assembly.

According to the present invention, a system (1; 1′) for processing at least one substrate (2) containing a dried fluid sample (21) is provided, the system (1; 1′) comprising a support (12) configured to position the substrate (2), a laser device (3) for directing a laser beam (31) to the substrate (2), configured to cut at least one area of the substrate (2) containing the dried fluid sample (21) by means of the laser beam (31), a container holder (4; 4′) configured to hold and position a container (5) for receiving the cut area, the container holder (4; 4′) being arranged below the substrate (2), and an extraction subsystem (6) for extracting fume and/or dust generated when laser cutting the substrate (2), wherein the extraction subsystem (6) consists of at least two extraction components (61, 62) sandwiching the substrate (2) there between. Furthermore, a method for automated processing at least one substrate (2) containing a dried fluid (21) sample by means of such a system (1; 1′) is provided.

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.

A method of repairing a rod guide assembly of a fuel control unit of an aircraft engine is provided. The method comprises disconnecting a used spring seat from the rod of the rod guide assembly and welding a replacement spring seat to the rod using an electron beam controlled using a circular beam deflection pattern.

The invention relates to a method (100) for processing conductor segments (2) of a winding support (3) of an electric machine, in particular of an electric motor, wherein at least two conductor segments (2) are arranged on the winding support (3), wherein the conductor segments (2) protrude out of the end side of the winding support (3) by way of end sections (4).

A method (100) ensuring sufficient precision when positioning the end sections joined for a welding operation is implemented using at least the following method steps: Advancing (200) a processing unit (6), which can be moved on a circular path (K) along a guide device (5) and comprises at least one first actuator element (7a) and at least one second actuator element (7b) to at least one first end section pair (4a, 4b) having a first end section (4a) and a second end section (4b) or the first end section (4a) and the second end section (4b) to the processing unit (6), Joining (300) the first actuator element (7a) and the second actuator element (7b) so that, in a clamping region (9), a clamping force joins the first end section (4a) and the second end section (4b) into a welding position, Welding (400) the first end section (4a) and the second end section (4b).

A welding machine for welding free ends of bar conductors of a stator of an electrical machine, in particular an electric motor, includes a support structure for directly or indirectly fastening the stator. The support structure has a welding mask that can be opened and closed. The welding device is in particular a laser welding device. The welding device is arranged above the support structure. The support structure can be moved between a closed position and a loading position. A first side of the welding mask faces the welding device in the welding position and faces downward in the loading position. The welding machine allows free ends of bar conductors of a stator of an electrical machine to be welded while at the same time the stator is protected against contamination.

A jig for processing a via hole according to an embodiment is an auxiliary member having a plate shape disposed between a processing plate in which a suction portion is disposed at a lower portion and a workpiece, wherein the auxiliary member includes a plurality of first suction holes for sucking and supporting the workpiece by suction air provided through the suction portion, and each of the plurality of first suction holes includes a first suction hole portion extending in a first direction, and a second hole portion extending in a second direction different from the first direction, wherein the first direction is perpendicular to the second direction.

The invention relates to tooling for holding parts in position to enable them to be friction welded together in order to construct a hollow structure, the tooling comprises: a framework made up of two frames for receiving the parts for welding together in their positions for forming the hollow structure, the parts comprising preformed parts and an intermediate section; shape-holder members for holding the hollow structure, associating backing thrust members and lateral grip members for gripping the outsides of the preformed parts; anvils suitable for being placed inside the set of preformed parts beside the section; and clamping means operable to take up a clamping position in which they cause opposing thrust to be applied against the anvil and the inside face of a preformed part, its part itself bears against the shape-holder members.