A method and device for producing a predetermined breaking line in a vehicle interior trim part with a scanning laser beam. An actual position of the vehicle interior trim part held in a working plane relative to a laser scanning device is detected by a camera and the actual position of the predetermined breaking line is derived. A stored desired position for a scan figure corresponding to the predetermined breaking line is corrected to an actual position, whereby the predetermined breaking line is produced at a predetermined position on the vehicle interior trim part during scanning of the scan figure. A positional shift of the scan figure becomes possible because a sensor matrix with an upstream diffuser is used, which can detect transmitted components of the laser beam independently of the position of the laser beam along the scan figure.

Welding headwear comprises a display operable to present images for viewing by a wearer of the welding headwear, and comprises circuitry operable to determine an identifier associated with a workpiece, retrieve, from memory, welding work instructions associated with the identifier, and generate the images for presentation on the display based on said work instructions.

A first-in first-out solder container automatic supply management system includes a refrigerating chamber configured to store a plurality of solder containers, a transfer part positioned outside the refrigerating chamber and configured to move at least one of the plurality of solder containers, a stirring part formed at one end of the transfer part and configured to stir the at least one solder container, and a hand part configured to move any one solder container of the at least one solder container positioned on the transfer part to the stirring part.

A first-in first-out solder container automatic supply management system includes a refrigerating chamber configured to store a plurality of solder containers, a transfer part positioned outside the refrigerating chamber and configured to move at least one of the plurality of solder containers, a stirring part formed at one end of the transfer part and configured to stir the at least one solder container, and a hand part configured to move any one solder container of the at least one solder container positioned on the transfer part to the stirring part.

An assembly configured to seal an end plug on a plugged end of a fuel tube is disclosed. The assembly includes a seal weld chamber assembly and a helium flow stop assembly (HFSA) removably coupled to the seal weld chamber assembly. The seal weld chamber assembly includes a welding chamber and a plunger fluidically coupled to the welding chamber. A helium source is configured to supply helium to the welding chamber. The end plug of the fuel tube is positionable within the welding chamber via the plunger. The HFSA is configured to prevent helium from escaping the welding chamber through the plunger.

Disclosed is a method for forming a hollow pipe-sandwiching metal plate and applications thereof. The hollow pipe-sandwiching metal plate comprises a first panel, a second panel, and multiple hollow pipes between the first panel and the second panel; gaps are arranged among the hollow pipes, and the hollow pipes are connected to the first panel and the second panel by brazing. The present disclosure further includes the applications of the hollow pipe-sandwiching metal plate. The hollow pipe-sandwiching metal plate has advantages, such as light weight, high strength, low stress, high temperature resistance, pressure bearing, thermal insulation and vibration isolation. The metal plate will not deform due to thermal difference, thereby providing permanent service life of the metal plate.

A welding mechanism for welding different blank sections includes a welding device and a carrier. The carrier has a base, two opposite positioning members, an operating set disposed between the positioning members and driven by a power source, and a holding member and a pushing member which are respectively disposed relative to the positioning members. The blank sections, including a front section and a rear section, are separately placed on the operating set. The front section is restricted by the holding member. The pushing member pushes the rear section, so the two sections meet at a joint. When the two sections rotate synchronously along with the rotation of the operating set, the welding device welds the two sections at the joint circumferentially to produce a bi-compositional screw, thereby preventing the generation of air and pores inside the joint after welding, increasing processing quality, and reducing processing costs.

A robotic wire termination system for efficiently and accurately connecting a plurality of wires to an electrical connector having a plurality of connector pins with corresponding wire receptacles. The system generally includes a housing, a removable alignment plate, a robotic positioner, a heating device, a touch responsive display, and a control unit. The alignment plate removably holds a selected electrical connector in a specific position and orientation with the connector pins exposed in the housing and the wire receptacles exposed outside. The display provides a visual representation of the connector pins and selections of the connector pins. The control unit receives inputs indicating the pin selections and controls the robotic positioner to sequentially move the heating device along three orthogonal longitudinal axes to a series of heating positions relative to the selected connector pins to provide heat for melting solder to connect wires to the wire receptacles.

An electrode unit for inert gas welding by means of a non-consumable. The electrode unit includes an electrode holder and an electrode held firmly and undetachably in the electrode holder and having an electrode tip at a front end. The electrode protrudes beyond the electrode holder by means of the electrode tip on a first longitudinal end of the electrode holder. A gas guide channel is formed in the electrode holder, with an inlet opening located toward a second longitudinal end of the electrode holder. At least one outlet opening is oriented transversely with respect to a longitudinal extent of the electrode holder and located offset from the inlet opening, when viewed in the direction of the longitudinal extent, toward the first longitudinal end. The electrode unit is able to be efficiently cooled during the welding operation and has a reduced tendency to jam or wedge due to thermal expansions.

A welder guard system is disclosed. According to various embodiments of the concepts and technologies described herein, the welder guard system can include a base and a lid attached to the base. The welder guard system can also include a safety switch system having an actuating device and a sensing device. The actuating device can be attached to the lid of the welder guard system and can provide a wireless signal. The sensing device can cause a welding device to prevent a welding jaw of the welding device from closing in response to activation of a clamping operation of the welding device when the sensing device fails to receive the wireless signal provided by the actuating device.