According to one aspect of the present invention, a method of manufacturing a flexible printed interconnect board, including an insulating base film; a conductive pattern that is layered on one surface side of the base film; and a plurality of connection terminals that are fixed to a terminal connection area on one edge side of the conductive pattern, includes: fixing the plurality of connection terminals in parallel to a component fixing jig; and mounting the plurality of fixed connection terminals together with the component fixing jig.

Connectors each include wires (2) formed with core exposed portions (2B) by removing parts of coatings (2A) and a connector housing (1) for accommodating the wires (2) while exposing the core exposed portions (2B) in an opening (4). The connectors are stacked with the openings (4) facing each other. An operation hole (5) is formed on a side opposite to the opening (4) in each of the connector housings (1). Electrodes (9) of a welding machine are inserted through both operation holes (5) and the core exposed portions (2B) corresponding in a stacking direction are welded to each other. In this way, the wires (2) can be connected directly between the both connectors without using terminals.

The invention is a welding method for welding a cable to a terminal, the cable comprising multiple strands and an insulating sheath around the multiple strands, the method comprising the steps of removing the insulating sheath from an end section of the cable, pressing the multiple strands to the terminal with a pressing mechanism, and making at least one welding connection between the multiple strands and the terminal by applying at least one pulse of a laser onto the end section of the cable, and removing the pressing mechanism.

A soldering block for holding two electrical components in contact or proximity to facilitate their connection, such as by soldering. The soldering block utilizes a pair of fixation elements, such as spring tensioned clamps, to hold the first and second electrical elements in place, conveniently acting as a third hand for the electrician. The soldering block is especially well suited to connecting wires to the terminals of LED tape strip.

An assembly is provided. The assembly includes a component, a solder pin arranged on the component, an electrical structural unit, and a soldering point which is arranged on the electrical structural unit and forms an opening, into which the solder pin is insertable along an insertion direction in order to produce a soldered joint. The solder pin has an insertion portion which, on sides of the solder pin that face away from each other, forms insertion walls which are arranged at an acute angle to one another in such a way that the insertion portion tapers in the insertion direction. A part of the insertion portion is arranged outside the opening in such a way that one or more portions of the insertion walls extend inside the opening and one or more portions of the insertion walls extend outside the opening.

A space-based circuit-replacing robotic system and method include a satellite grasper configured to grasp the satellite having a printed circuit onto which an integrated circuit is soldered and the integrated circuit is to be replaced; an access mechanism configured to remove the printed circuit and/or to provide access to the printed circuit; a printed circuit orientation device configured to orient a printed circuit such that sunlight is incident on the printed circuit; one or more temperature sensors configured to measure a temperature of the solder on the printed circuit; a processor configured to adjust a rate of heating to match a desired heating rate; a circuit grasping device configured to position the circuit for replacement; and an optical shield that is configured to be adjusted to allow light to pass substantially only to a desired area of the printed circuit.

A welding apparatus that welds a third conductor to a first conductor includes a clamp and a laser irradiation apparatus, the third conductor being adjacent to the first conductor between the first conductor and a second conductor extending in parallel to each other. The clamp is configured to sandwich the first conductor and the third conductor between a first gripper and a second gripper. The laser irradiation apparatus is configured to emit a welding laser towards the third conductor. The first gripper includes a confronting portion facing a contact surface that comes into contact with the first conductor. In a state where the clamp sandwiches the first conductor and the third conductor, the confronting portion and the second gripper are positioned so as to block a reflection laser of the welding laser reflected in a given range of the third conductor.

A first and second substrate, and electrically conductive first and second connection parts are provided in a method for establishing an electrically conductive connection between two substrates. The first connection part is mounted on the first substrate by a first releasable connection and the second connection part is respectively mounted on the second substrate by a releasable connection. An electrically conductive connection assembly containing the first connection part and the second connection part is established by either a cohesive connection between a connection portion of the first connection part and a connection portion of the second connection part or an electrically conductive crossmember provided and a cohesive connection of a first length portion of the crossmember to the connection portion of the first connection part and a second cohesive connection of a second length portion of the crossmember to the connection portion of the second connection part being established.

A method utilizes a funnel system and robotic end effector grippers to feed an unjacketed portion of a shielded cable through a sleeve. The funnel is designed with one or more thin extensions (hereinafter “prongs”) on which a sleeve is placed prior to a cable entering the funnel. Preferably two or more prongs are employed, although a single prong may be used if properly configured to both guide a cable and fit between the sleeve and cable. The prongs close off the uneven surface internal to a sleeve and provide a smooth surface for the cable to slide along and through the sleeve, preventing any damage to the exposed shielding. The sleeve is picked up and held on the prongs using a robotic end effector. If the sleeve is a solder sleeve, the robotic end effector has grippers designed to make contact with the portions of the solder sleeve that are between the insulating rings and the central solder ring.

A connector set is provided that includes a first connector, a first cap to be attached to the first connector when the first connector is reflow-mounted on a first external substrate, a second connector, and a second cap to be attached to the second connector when the second connector is reflow-mounted on a second external substrate formed of a material with a smaller thermal expansion coefficient than that of the first external substrate. The second cap is formed of a material with a smaller thermal expansion coefficient than that of the first cap.