There is provided a method of making a fluidic system that comprises assembling a fluidic system comprising a first plate, a second plate and a membrane disposed between the first plate and the second plate; applying laser energy to the fluidic system to cause the first plate, the second plate and the membrane to melt at bonding areas; and allowing the bonding areas to cool down such that the first plate, the second plate and the membrane are bonded together.

A first resin member having laser light absorbing property and a second resin member having laser light transmitting property are joined together through laser welding. A pressure application step of applying pressures to contact boundary surfaces of the first resin member and the second resin member in upward and downward directions includes warping, along a first welding portion, a one end portion side of the second resin member such that the warping occurs from a follow-up origin at a boundary between a thin portion and a thick base portion of the second resin member. Consequently, a gap between the contact boundary surfaces that is generated owing to a curved recess in the first welding portion can be eliminated, whereby imperfection of welding is ameliorated.

Method and system for a laser welding process employing the use of a single pulsed fiber laser source configured to generate a radiative output with a wavelength spectrum extending from about 1.8 microns to about 2.6 microns. In a specific case, the laser output from the single pulsed fiber laser source is focused onto the interface of the two pieces of materials at least one of which includes any of glasses, inorganic crystals, and semiconductors.

A system for holding a workpiece in position and exposing it to laser radiation, such that: the workpiece includes a bottom surface and a top surface that are electrically insulated from each other. The system includes an electrostatic charge generating device for generating electrostatic charges on the top surface; an electrically conductive support for forming, on the bottom surface, electrostatic charges of opposite sign to those generated on the top surface; and a laser device for machining or welding. The electrostatic charge generating device is arranged to be activated before or during the laser machining or welding, such that the workpiece is held in position relative to the electrically conductive support during the machining or welding thereof.

A system for holding a workpiece in position and exposing it to laser radiation, such that: the workpiece includes a bottom surface and a top surface that are electrically insulated from each other. The system includes an electrostatic charge generating device for generating electrostatic charges on the top surface; an electrically conductive support for forming, on the bottom surface, electrostatic charges of opposite sign to those generated on the top surface; and a laser device for machining or welding. The electrostatic charge generating device is arranged to be activated before or during the laser machining or welding, such that the workpiece is held in position relative to the electrically conductive support during the machining or welding thereof.

A method and apparatus for tacking and trimming a thermoplastic tow. A thermoplastic tow is received from a braiding system over a braided structure on a surface. The thermoplastic tow is tack welded to the braided structure. A portion of the thermoplastic tow is trimmed to thereby trim the thermoplastic tow received over the braided structure.

In order to thermally cure a thermosetting adhesive quickly and with less energy, the bonded article (10) according to the present invention comprises an adherend member (1) having a thermal conductivity of 1 w/m.Math.K or more, an adherend member (2) made of a material which can adhere to the adherend member (1), and an adhesion portion that is formed of a cured product of a thermosetting adhesive (3) and that is in contact with both the adherend member (1) and the adherend member (2), wherein the adherend member (1) has a heat transfer-inhibiting structure (4) which inhibits the transfer of heat from a portion thereof in contact with the adhesive (3) to a peripheral portion thereof.

A process for room temperature substrate bonding employs a first substrate substantially transparent to a laser wavelength is selected. A second substrate for mating at an interface with the first substrate is then selected. A transmissivity change at the interface is created and the first and second substrates are mated at the interface. The first substrate is then irradiated with a laser of the transparency wavelength substantially focused at the interface and a localized high temperature at the interface from energy supplied by the laser is created. The first and second substrates immediately adjacent the interface are softened with diffusion across the interface to fuse the substrates.

An apparatus for producing endless 3-D printed belts using in papermaking and an apparatus for producing endless 3-D printed belts laminated to a substrate for additional strength and dimensional stability during use.

An apparatus for producing endless 3-D printed belts using in papermaking and an apparatus for producing endless 3-D printed belts laminated to a substrate for additional strength and dimensional stability during use.