A jig apparatus is used for assembling a trunk lid including an upper panel, an extension panel, and a lower panel. The jig apparatus may include: a jig frame; a first activation jig unit configured to align and fix the upper panel and the extension panel and installed at the jig frame in front and rear directions to be tilting-rotatable; and a second activation jig unit aligning and fixing the lower panel and installed at the jig frame to be linearly movable in the front and rear directions with respect to the first activation jig unit.

A system, a non-transitory computer readable medium for executing instructions, and a method for fabricating a subsea connector, including selecting a substrate on which to form the subsea connector, positioning the substrate on a welding positioner base, and applying a first weld bead using a first multiple axis robot, applying a second weld bead using a second multiple axis robot, forming a plurality of weld bead layers comprising the first weld bead and the second weld bead, and forming a subsea connector formed from the plurality of weld bead layers.

A spacer assembly and method for using same to fix a first component to a second component are provided. The method includes positioning the first and second spacer segments between the first and second components, the first and second spacer segments each including an inner face, an opposite outer face, and an exterior surface extending along a longitudinal axis between the inner face and the outer face. The exterior surfaces of the first and second spacer segments are coaxially aligned and secured by a securing device such that the inner faces of the first and second spacer segments define supplementary non-perpendicular angles relative to the longitudinal axis and the outer faces of the first and second spacer segments are parallel to one another. The securing device and the first and second spacer segments are removed after the first component is mechanically coupled to the second component.

Features relating to a laser etching and/or tag writing machine are provided. The machine may include a tray assembly including a tray and a nest. The tray may hold an array of vaporizer cartridges. The tray may allow for a laser-etching operation to be performed by the machine on at least one or two sides of the vaporizer cartridges held by the tray. The tray may allow for the array of vaporizer cartridges to be rotated at the same time between laser etching operations. The tray may additionally and/or alternatively allow for the machine, such as via an antenna, to write data to an NFC tag of a corresponding vaporizer cartridge before, during, and/or after each laser etching operation.

A five axis welding positioner has a horizontally oriented indexing axis for indexing a welding part between workstations. The indexing axis corresponds to a first axis of rotation. Each workstation has a “C” shaped frame for holding a welding part and may be tilted about a tilting axis. The tilting axes of each workstation correspond to second and third axes of rotation. Each “C” shaped frame has a head stock and tail stock that can rotate the welding part about a rotation axis. The rotation axes correspond to fourth and fifth axes of rotation. Movement about each axis can be effectuated by an actuator such as a motor.

There is provided an optical axis adjustment jig including a flat parallel-surface plate having an upper surface and a lower surface with reflective films disposed respectively thereon, and an image capturing unit disposed beneath the flat parallel-surface plate for capturing an image of a laser beam applied thereto. The flat parallel-surface plate is made of a material that is transmissive of a wavelength of the laser beam. The laser beam is applied through the flat parallel-surface plate to the image capturing unit. A tilt of the optical axis of the laser beam is detected on the basis of the shape of the beam spot of the laser beam whose image has been captured by the image capturing unit.

A welding system for welding a first elongated element and a second elongated element together by a laser beam that is emitted from a laser welding head after the ideal welding center point of the aligned first and second elongated elements has been positioned at a focal point of the laser beam that is emitted from the laser welding head.

An ultrasonic welding device includes an anvil provided so that an overlapping surface of an electrode tab and an electrode lead, which are provided in an electrode assembly, are configured to be disposed thereon; a horn configured to weld the overlapping surface disposed on the anvil; and an inspection member configured to inspect a horizontal level of an opposing member with respect to the overlapping surface, based on an overlapping surface horizontal value that is a horizontal value of the overlapping surface with respect to a predetermined reference surface and an opposing horizontal value that is a horizontal value of the opposing member, which is one of a welding part of the horn configured to face the overlapping surface and a disposing part of the anvil, on which the overlapping surface is configured to be disposed, with respect to the predetermined reference surface.

A processing apparatus for a stator bar of a generator according to an embodiment of the present disclosure may allow a worker to safely and easily perform welding on both ends of a plurality of stator bars to be installed in the generator, thereby improving workability.

A thermos cup vacuumizing device and method are provided. The thermos cup vacuumizing device includes a pre-vacuumizing chamber, a heating chamber, a welding chamber, and a cooling chamber. A continuous conveying device is provided at a bottom of each of the chambers. The thermos cup vacuumizing device further includes a controllable and movable laser welding device and multiple transparent windows. A laser beam of the laser welding device passes through the transparent windows to melt a welding ball at provided at a hole in the center of the bottom of the thermos cup. A vertically movable inlet valve is provided at an inlet of the pre-vacuumizing chamber, and a vertically movable outlet valve is provided at an outlet of the cooling chamber. The present disclosure realizes the continuous vacuumizing operation on the thermos cups, improves the product qualification rate and processing efficiency, and realizes automatic mass production.