Abstract: A high-throughput 3D printing system for preparing multi-component, small sized samples, includes a raw material supply module, providing a various kinds of metal powders for printing small sized samples; the first mixer module, mixing the metal powders obtained from the raw material supply module to generate the first blended metal powders; the second mixer module, mixing the first mixed metal powders, in order to generate the second blended metal powders for printing small sized samples; the first printing module, printing the secondary blended metal powder into a small-sized sample; a control module, controlling other functional modules of the high-throughput 3D printing system for generating small-size samples.

Abstract: A method of producing a ceramic manufactured object including (i) a step of leveling a ceramic powder to form a powder layer, (ii) a step of irradiating the powder layer with a laser beam based on three-dimensional data to crystallize an irradiated site, and (iii) performing the steps (i) and (ii) in repetition, wherein in the step (ii), a surface of the powder layer is irradiated with the laser beam in an unfocused state.

Abstract: A forming apparatus forming a composition on a substrate by using a mold, includes a supplier configured to supply a composition on the substrate, a plurality of processors including a first processor and a second processor, each of the plurality of processors being configured to bring the mold into contact with the composition supplied onto the substrate by the supplier, and a substrate conveyer configured to convey the substrate onto which the composition is supplied by the supplier to the first processor and then convey other substrate onto which the composition is supplied following the substrate to the second processor.

Abstract: The invention refers to a method for producing expanded polymer pellets, which comprises the following steps: melting a polymer comprising a polyamide; adding at least one blowing agent; expanding the melt through at least one die for producing an expanded polymer; and pelletizing the expanded polymer. The invention further concerns polymer pellets produced with the method as well as their use, e.g. for the production of cushioning elements for sports apparel, such as for producing soles or parts of soles of sports shoes. A further aspect of the invention concerns a method for the manufacture of molded components, comprising loading pellets of an expanded polymer material into a mold, and connecting the pellets by providing heat energy, wherein the expanded polymer material of the pellets or beads comprises a chain extender. The molded components may be used in broad ranges of application.

Abstract: A plurality of dough pieces are produced using a rotary dough cutter including a shaft, a plurality of walls extending radially outward from the shaft and a plurality of interior blades extending radially outward from the shaft. The plurality of walls define a plurality of dough cutter molds. The plurality of dough cutter molds include a first dough cutter mold and a second dough cutter mold. A first wall of the plurality of walls defines part of both the first dough cutter mold and the second dough cutter mold. Each of the plurality of interior blades is located in one of the plurality of dough cutter molds. The plurality of dough pieces are cut from a dough sheet with the plurality of walls. The plurality of dough pieces are scored with the plurality of interior blades. After scoring, the plurality of dough pieces are proofed and then frozen.

Abstract: Circuit and to a process for managing transients and process and product anomalies in a plant for production of granulated expandable polymers EPS or extruded polymers XPS, said circuit being placed e.g.

Abstract: A strand manufacturing apparatus capable of reducing variations among diameters of resin strands without stopping the operation of an extruder is provided. A strand manufacturing apparatus includes a die in which an outflow hole for discharging a resin material contained in an extruder as a string-shaped resin strand is formed, an adjustment valve configured to adjust opening of the outflow hole, an image acquisition unit configured to acquire an image of the resin strand extruded from the outflow hole, a diameter acquisition unit configured to acquire a diameter of the resin strand in the image, and an opening adjustment unit configured to adjust the opening by driving the adjustment valve based on the diameter of the resin strand acquired by the diameter acquisition unit.

Abstract: What is provided is a method for stably producing a fiber-reinforced resin molding material by splitting a fiber bundle such that a split portion becomes long while anon-split portion is shortened. A method for producing a fiber-reinforced resin molding material in which a cut fiber bundle is impregnated with a resin, the method comprising a splitting step of splitting the fiber bundle with a splitting machine at intervals in a longitudinal direction and a cutting step of cutting the fiber bundle at intervals in the longitudinal direction after the splitting step, in which the splitting machine comprises a rotary blade having a releasing section and a spacer member adjacent to the rotary blade.

Abstract: An automated in-mold label handling and product unloading device for use with a plastic material injection molding machine includes a label handling arm provided with a label holder at an outer end thereof, and a product unloading arm provided with a product gripper at an outer end thereof. The device has a stationary frame and a first linear guide device that supports the label handling arm so as to reciprocate along a y-axis direction. The device has a second linear guide device that supports the product unloading arm so as to reciprocate along a y-axis direction. The first and second linear guide devices are guided relative to the frame to be movable parallel to the x-axis. A label handling arm x-axis drive mechanism has a first drive motor mounted on the frame and a first transmission coupled to said first drive motor and to the first linear guide device.

Abstract: A method of processing coir, comprising using counter-rotating blades to shred compressed coir into dry, shredded coir.

Abstract: An apparatus for manufacturing a surface-layered part comprises: a main support that supports a surface layer member to be placed under a base member; a pulling device arranged at a periphery of the main support, wherein the pulling device includes a pulling member that pulls an edge of the surface layer member, which is in a position away from the edge of the base member, outward with respect to the base member; a base member clamping device that fixedly clamps the surface layer member, having been pulled outward by the pulling member of the pulling device, against the main support via the base member placed over the surface layer member; and a relieving device that separates the pulling member from the edge of the surface layer member, which has been moved outward with respect to the base member by the pulling device, to allow the edge of the surface layer member to wrap around the edge of the base member by an elastic restoring force of the surface layer member, thereby integrating them; and a control devi

Abstract: Disclosed is a system for depowdering a workpiece formed from a reactive powder by an additive manufacturing process. The system includes a powder removal enclosure, an inert gas source, a sealed ultrasonic transducer, an oxygen sensor, and a controller coupled to the sealed ultrasonic transducer and the oxygen sensor. The controller is configured to perform a plurality of operations including monitoring the oxygen sensor to observe an oxygen level within the powder removal enclosure as an inert gas from the inert gas source displaces a gas environment within the powder removal enclosure, and applying electrical power to the sealed ultrasonic transducer within the powder removal enclosure to ultrasonically remove a residual amount of the reactive powder from the workpiece based on determining that the oxygen level within the powder removal enclosure is below a minimum oxygen level threshold.

Abstract: Fiber-composite parts that incorporate a very thin electrical circuit, and a method for making the parts via compression molding, are disclosed. The electrical circuit is encapsulated by a film having a melting point that exceeds the maximum temperature to which the film is exposed during compression molding. The electrical circuit is disposed in a composite ply, in a lay-up of composite plies, and electrical leads are routed through the composite plies so that the lead are accessible in the molded fiber-composite part.

Abstract: A method for preparing an ecological foamed ceramic from lepidolite filter mud whole waste belongs to the field of environmental protection and resource reuse. The ecological foamed ceramic with excellent properties can be prepared by using lepidolite filter mud as the main raw materials, including ball milling, homogenization, drying, material distribution, and heat treatment. The amount of lepidolite filter mud in the present invention accounts for more than 90%, which is a whole waste utilization and can achieve high-value utilization of bulk lepidolite filter mud. The present invention uses a composite foaming agent combined with a foaming technology and has the advantages of rapid foaming and controllable pore size compared with a single foaming agent. The ecological foamed ceramic prepared by the present invention meets the industrial standard of CJ/T 299-2008 “Artificial ceramic filter material for water treatment” and has potential application value in domestic sewage treatment.

Abstract: A three-dimensional shaping device shapes a three-dimensional article by irradiating a powder material with an electron beam and melting the powder material. The three-dimensional shaping device includes an electron beam emitting unit emitting the electron beam, melting the powder material in order to shape the article, and performing preliminary heating of the powder material by irradiating the powder material with the electron beam before the article is shaped. The electron beam emitting unit moves an irradiation position of the electron beam in a spiral pattern when the powder material is irradiated with the electron beam for preliminary heating.

Abstract: A device for manufacturing a stiffened panel with reinforcements which each have a final thickness and a final height. The manufacturing device includes tools configured to each support a preform of fibers having a U-shaped or C-shaped cross section with a base and two wings. Each tool comprises, at at least one of its first and second lateral faces, a set-back portion which, when two tools are juxtaposed, delimits a recess configured to form a reinforcement during a consolidation or polymerization step. The tools are dimensioned such that each recess has a width, at the consolidation or polymerization temperature, that is substantially equal to the thickness of the reinforcements. This solution makes it possible to more effectively control the geometry of the stiffened panel by avoiding the formation of beads. A method for manufacturing a stiffened panel using the device is also disclosed.

Abstract: A novel method for making decorative structures, specifically for use as writing instruments composed of a novel material composition that scatters and reflects light to exhibit a particular visual effect, i.e. a glitter effect. The composition is made of one or a combination of a number of different resins combined with a mica dust and/or a diamond dust. The resin is an organic compound and in composed partially or entirely from epoxide, polyester and/or polyurethane. Other additives can be added to the resin to enhance the visual effect including ground glass and dyes or pigments.

Abstract: In a vat polymerization printer, a beam scanner scans a light beam across a mask and into a tank containing a photo-curable resin. The mask has pixels configurable to be individually transparent or opaque to portions of the light beam, which has a diameter greater than a cross-sectional dimension of the pixels of the mask. During an exposure time duration, a first subset of the pixels are controlled to be transparent at locations corresponding to the cross section of a three-dimensional object to be printed, while a second subset of the pixels are controlled to be opaque at locations not corresponding to the cross section of the three-dimensional object. The beam scanner is controlled to scan the light beam across the mask such that the light beam is always incident on at least one of the pixels of the mask that are controlled to be transparent.

Abstract: Provided are a composite structure that is formed by joining a metal member and a molded article of a polyarylene sulfide resin composition and is more excellent in terms of joint strength and heat cycle resistance and a producing method therefor. More specifically, provided are a composite structure formed by joining a surface-roughened metal member and a PPS member, in which a number average value of developed area ratios (Sdr) of an interface measured at five random points on a surface of the surface-roughened metal member using a confocal microscope based on ISO 25178 is 5 [%] or more, and a melt viscosity of a PPS resin is 15 to 500 [Pa·s], and a producing method therefor.

Abstract: Provided are a method for producing pellets that are easy to be uniformly molded at the time of using the pellet for molding even when the pellets include a large amount of inorganic substance particles, the pellets, and a method for molding a resin molded article. The method for producing pellets according to the present invention includes a method for producing pellets formed from a resin composition including a crystalline macromolecule and an inorganic fine powder or organic fine powder in a mass ratio of 50:50 to 20:80, the method including the step of kneading the crystalline macromolecule and the inorganic fine powder or the organic fine powder so that the microcrystalline size of the crystalline macromolecule is 190 ? or smaller. The pellets according to the present invention are pellets formed from a resin composition including a crystalline macromolecule having a microcrystalline size of 190 ? or smaller, and inorganic substance particles in a mass ratio of 50:50 to 20:80.