59 results about "Manufactured Object" patented technology

Systems, devices, and methods for additive manufacturing of objects are provided. In some embodiments, a device for supporting an object during an additive manufacturing process includes a build platform having a surface, and a plurality of support structures extending above the surface of the build platform. Each support structure can be configured to couple to a portion of an additively manufactured object. The device can also include a plurality of actuators, each actuator being configured to adjust a position of a corresponding support structure relative to the build platform.

The utility model relates to a double-channel cutting machine with V-shaped configuration. The double-channel cutting machine comprises a first feeding side pinch belt, a second feeding side pinch belt and a third feeding side pinch belt, a second feeding side pinch belt; the first discharging side clamping and conveying belt corresponds to the first feeding side clamping and conveying belt through a gap; the second discharging side clamping and conveying belt corresponds to the second discharging side clamping and conveying belt in a clearance manner; and the cutter point track of the cutter during rotation passes through the gap. The first feeding side clamping and conveying belt and the second feeding side clamping and conveying belt are correspondingly arranged in the cutting main machine at a V-shaped inclination angle. Correspondingly, the first discharging side clamping and conveying belt and the second discharging side clamping and conveying belt are correspondingly arranged in the cutting main machine at the V-shaped dip angle. The blade point track of the cutter covers the whole section of the long-strip-shaped raw material and the other long-strip-shaped raw material, so that the long-strip-shaped raw material and the other long-strip-shaped raw material are cut off to produce a plurality of finished products. The double-channel cutting machine disclosed by the utility model can be used for efficiently cutting wide long-strip-shaped materials under the conditions of low equipment cost and compact equipment configuration space.

A system for manufacturing a manufactured object by additive friction stir deposition and associated installation includes a stirring device; and an effector including a feed mechanism of the drawn manufacturing material configurable in a first configuration wherein a first gripping member grips the drawn manufacturing material and moves it in a feed direction while a second gripping member releases the drawn manufacturing material and moves in a direction opposite to the feed direction, and a second configuration wherein the second gripping member grips the drawn manufacturing material and moves it in the feed direction while the first gripping member releases the drawn manufacturing material and moves in the direction opposite to the feed direction. The feed mechanism is configured to alternate between the first configuration and the second configuration.

A system is provided.SOLUTION: A system comprising: means for collecting and storing user profile information in a database; means for periodically obtaining and storing worldwide fashion trend information in a database; means for analyzing user profile information and trend information and generating personalized product designs; means for suggesting the generated product designs to a user; means for transmitting order information to a partner factory to manufacture a product selected by the user; and means for delivering the manufactured product to the user.SELECTED DRAWING: Figure 1

The application provides a shell-shaped product with a cavity, a forming die and a preparation process, wherein the shell-shaped product comprises a main body part, the main body part comprises a bottom wall, a side wall and an opening opposite to the bottom wall, the bottom wall and the side wall are combined to form the cavity, the opening is connected with the cavity and an external space of the shell-shaped product, the main body part is integrally formed by a thermoplastic elastomer base material mixed with a supercritical fluid through a supercritical injection foaming forming process, and the closed cell rate of the main body part ranges from 10 to 99%, and the pore diameter ranges from 20 to 300 microns. The supercritical foaming process is adopted to realize the integral forming of the shell-shaped product, the process is simple, and production is efficient; the upper limit of the high closed cell rate and the micron-level pore diameter distribution can further improve the mechanical strength of the foaming material, and the obtained shell-shaped product can simultaneously have the characteristics of ultralow self-weight, natural waterproofness and strong mechanical performance, thereby providing a new idea for the manufacturing of products such as bags and the like.

Additively manufactured thrust chambers and thrust chambers with integral fluid manifolds, and hybrid additive manufacturing methods for their production, are provided. Hybrid additive manufacturing techniques may combine a variety of processes including, WAAM, PBF, cold spray and DED, for example, to produce objects with variant dimensional requirements, i.e., large overall size and small features. Hybrid additive manufacturing may be defined as provide various process layers within any manufactured object. These process layers in turn allow for the introduction of variable feature and size distribution throughout the manufactured object. Hybrid process layers according to aspects may also allow the use of a variety of materials or may use a single material across the various process layers.

Materials and additively manufactured objects including mechanically interlocking elements are provided. In some embodiments, a method includes forming a dental appliance at least partially out of a composite material. The composite material can include an interlocking structure having a plurality of interlocking elements. The interlocking structure can have a first mechanical property. The composite material can also include a matrix surrounding at least a portion of the interlocking structure. The matrix can have a second mechanical property different from the first mechanical property.

Systems and methods for processing additive manufacturing objects are provided. In some embodiments, a system includes a cleaning station (1106) configured to agitate one or more additive manufacturing objects to remove at least some precursor material from the one or more additive manufacturing objects. The system may also include a brush assembly (1110) configured to brush the one or more additive manufacturing objects to remove at least some of the precursor material from the one or more additive manufacturing objects. The system may also include a conveyor configured to transport one or more additive manufacturing objects from the cleaning station to the brush assembly.

This invention relates to the field of rolling technology, and specifically discloses a rolling apparatus for producing high-strength metal sheets. The filtration mechanism includes a filter housing, with the side of the filter housing fixedly connected to the middle of the inner side of the guide frame. A filter bottom plate is fixedly connected to the bottom of the filter housing, and a filter top plate is fixedly connected to the top of the filter housing. A driving component is fixedly connected to the middle of the bottom of the filter bottom plate, and an adsorption frame is rotatably connected to the middle of the top of the filter bottom plate. This rolling apparatus for producing high-strength metal sheets employs double-sided spraying, ensuring uniform coverage of the emulsion spray, effectively cooling and lubricating the rolled metal sheet, reducing surface scratches and thermal deformation defects, and improving the quality of the rolled product. The mesh plate at the top of the spray box blocks metal impurities generated during rolling, preventing impurities from entering. The emulsion is intercepted, filtered, and then recycled in a closed loop, reducing emulsion consumption.

An information processing apparatus includes a defect candidate specifying unit configured to specify a plurality of defect candidates positioned at substantially the same positions in a plurality of layers adjacent to each other in a stacking direction; a defect detection unit configured to detect a defect remaining in a manufactured object based on a size of the plurality of defect candidates positioned at the substantially same positions and specified in the plurality of layers in the stacking direction and a size of each of the plurality of defect candidates in the layer; and a display control unit configured to create a visualized image obtained by visualizing defect information and to perform control such that the visualized image is displayable on a display unit during powder bed fusion additive manufacturing.

A method of cleaning residual resin from an additively manufactured object, including: producing by additive manufacturing at least one object on at least one carrier platform; operatively connecting each object to a rotor including connecting the at least one carrier platform to a dynamic mount; separating residual resin from each object; and removing the at least one object from the rotor with the residual resin separated therefrom. The separating step may include: centrifugally separating the residual resin from each object by spinning the rotor with the at least object operatively connected thereto; and rotating each object about first and second axes during the spinning to enhance the centrifugally separating the residual resin from each object. The rotating step may be carried out with first and second actuators contacting and engaging the dynamic mount to rotate the dynamic mount and each object about the first and second axes.

An additive manufacturing (AM) system includes a build chamber, a base adjustably coupled to the build chamber, and a build material applicator for depositing a build material above a build platform for creating the object. The build platform includes a fixed region fixedly and rigidly coupled to the base and a flex region configured to flex relative to the base in response to a force applied to the build platform by an object. The partial flexibility allows deformation caused by thermal distortion of the build platform during use to reduce final object stress. The AM system can produce larger additively manufactured objects out of crack-prone material. In addition, the partial flexibility may prevent damage to the build platform and / or base without an overly complicated arrangement.

The utility model relates to the technical field of environment-friendly plastic processing, and discloses degradable new material environment-friendly plastic extrusion equipment which comprises an installation base, a control panel is arranged on the front face of the installation base, a supporting frame is fixedly installed on the upper surface of the installation base, a punching machine is fixedly installed on one side of the supporting frame, and the punching machine is fixedly installed on the other side of the supporting frame. According to the degradable new material environment-friendly plastic extrusion equipment, through cooperative arrangement of the punching machine and the extrusion plate, the effect of extruding and shaping plastic is achieved during use, through cooperative arrangement of the motor, a transmission rod, a threaded rod and a mounting table, the plastic extrusion efficiency is improved, and the plastic extrusion efficiency is improved. And during use, the motor drives the threaded rod to rotate through the transmission rod, so that the mounting table moves left and right, and the effect of conveniently conveying pressed finished products is achieved.

Provided is a defect detection system (1) for detecting a defect part in an additively manufactured object. The present invention has a first monitoring unit (21) that monitors a feature amount of a protrusion, a second monitoring unit (22) that monitors a feature amount different from that monitored by the first monitoring unit (21), and a determination unit (3) that detects a defect part on the basis of data acquired by the first monitoring unit (21) and data acquired by the second monitoring unit (22). When the feature amount of the protrusion is outside a prescribed range, the determination unit (3) detects the protrusion as an indication part, and when an abnormal part is detected by the second monitoring unit (22) on or beyond an (n+1)th layer at a specific coordinate position at which the indication part was detected on the built-up surface of an nth layer, the determination unit (3) detects the abnormal part as a defect candidate part. When a defect candidate part is detected for a prescribed number of layers at the specific coordinate position, it is determined that a defect part is present at the specific coordinate position.

A welding defect detection device (1) comprises: a temperature sensor (10) that, each time a welding device (2) which welds a linear portion to be welded of an object to be welded by moving relative to the object moves, measures the temperature of a portion immediately after welding within the welded portion; and a controller (30) that determines that there is a blowhole in the portion immediately after welding when the temperature of the portion immediately after welding measured by the temperature sensor (10) is higher than a reference value by a certain value or more.

The application discloses a processing method of a bearing hole of a light metal intake casing, which comprises the following steps: setting an annular groove to accommodate a wear-resistant coating, so that a mechanical anchoring structure is formed between the wear-resistant coating and the inner wall base body of the bottom hole; when a tool simultaneously cuts the inner wall base body of the bottom hole and the coating blank, stress is avoided from being concentrated at the bonding surface of the wear-resistant coating and the inner wall base body of the bottom hole through the annular groove, and the risk of the wear-resistant coating being bulged or even falling off from the bonding surface is significantly reduced; in addition, the annular groove effectively anchors the wear-resistant coating during the processing stage, and the falling-off hidden danger of the wear-resistant coating during the service process is solved from the root; during the cutting processing, the size precision of the finished product bearing hole is accurately controlled, the integrity of the wear-resistant coating is not damaged by the annular groove, and subsequent rework is not needed, so that the qualified rate of the bearing hole is high, and the processing cycle is short; the bearing is supported by the wear-resistant coating, so that reliable support of the bearing is realized while the lightweight design of the intake casing is met, the practicality is high, and the method is suitable for being widely promoted and applied.

A measurement method according to the present invention includes a first step of transforming an image of an object captured together with a marker plate on which a pattern serving as a length reference for length measurement is drawn into a facing image having predetermined resolution using an image of the pattern in the image, a second step of detecting an edge of the object from the facing image, and a third step of calculating a predetermined physical quantity based on the detected edge. The second step includes a step of selecting, according to a type of the edge to be detected, a machine learning model in which the facing image is used as input data and the edge in the facing image is used as output data, a step of detecting the edge in the facing image by inputting the facing image obtained by the first step to the selected machine learning model, and a step of removing excessive detection of the edge and / or interpolating non-detection of the edge based on the connectivity of the detected edge.

The invention discloses a rolling method of a die-forged wing rail, which belongs to the technical field of railway track manufacturing and comprises the following steps: S11, firstly heating an upsetting part of a steel rail, putting the heated upsetting part into a special upsetting die, and then applying pressure through hydraulic equipment to redistribute and form the volume of a steel billet in the die to obtain an upset die-forged wing rail; s12, after upsetting is finished, redundant metal on the easy-to-fold part of the die-forged wing rail is removed, and a standby die-forged wing rail is obtained; the size and the shape of the wing rail can be accurately controlled through the multi-station rolling technology, and the precision and the quality stability of a product are guaranteed. And meanwhile, forging of multiple steps can be completed through one-time heating, the production efficiency is improved, and the energy consumption is reduced. In addition, the process can improve the internal structure of metal and improve the mechanical property of the wing rail. And in addition, the rolling yield of the die forging wing rail can be increased, all the sections can be fully filled, and the batch production capacity is achieved.

A target shape is set from a three-dimensional shape data of an additively-manufactured object, and the set target shape is sliced into a plurality of bead models having shapes corresponding to weld beads. A dripping amount of a filler metal to a lower layer during bead formation in a bead deposition portion where the sliced bead models overlap vertically is predicted according to welding conditions of the weld beads. A bead height of each bead model in the bead deposition portion is modified according to the predicted dripping amount. A deposition plan to manufacture the additively-manufactured object is created by using the plurality of bead models including the bead model with modified bead height.

The invention relates to a method for manufacturing a vapor chamber. The method comprises the following steps: a) providing a stainless steel shell with a cavity; b) roughening the inner wall surface of the stainless steel shell to form a rough surface; c) forming a capillary structure on the rough surface; d) forming a support structure through 3D printing sintering and positioning; e) injecting a working fluid; f) providing a closed cavity, and placing the closed cavity into a stainless steel shell; g) vacuumizing the closed cavity; and h) sealing the stainless steel housing. In addition, the invention also provides a vapor chamber finished product manufactured by using the vapor chamber manufacturing method. Therefore, the purposes that the complexity and the cost of production are reduced, no extra space is occupied, and the thin design of the vapor chamber is facilitated are achieved.

The present application relates to the field of environment-friendly product forming technology, and discloses a cylindrical activated carbon high-efficiency environment-friendly product forming hydraulic machine, which comprises a forming device and a control module; a collection part is configured to determine initial pressing parameters of a pressing assembly according to material types and forming specifications; a judgment part is configured to judge whether to adjust the initial pressing parameters according to kneading density change parameters and material utilization parameters; and a processing part is configured to adjust the initial pressing parameters based on a first dust concentration, a second dust concentration and environmental parameters to obtain final pressing parameters. The present application enables the environment-friendly product forming hydraulic machine to better adapt to different biomass materials and working environments during the pressing process, so as to achieve high product quality and high material utilization rate, and also greatly improve production efficiency, thereby bringing social and enterprise benefits.

An additive manufacturing system includes a rotating drum defining an inner surface, wherein the additive manufacturing system is configured to build a manufactured object on the inner surface of the rotating drum; a material depositation module configured to deposit a controlled amount of a powder material into the rotating drum, the powder material deposited in a plurality of layers to form the manufactured object; and a light source module comprising a laser, the laser emitting a light capable of solidifying the powder material; wherein the light source module moves within the rotating drum and selectively emits the light to solidify each of the plurality of layers of the powder material onto the manufactured object in the order that the plurality of layers are deposited.

Methods and systems for designing and fabricating an additively manufactured object with dynamic printing resolutions are provided. In some embodiments, a method includes receiving a digital representation of a dental appliance, where the dental appliance includes a plurality of appliance portions. The method can also include determining a first printing resolution for a first appliance portion of the plurality of appliance portions. The method can also include determining a second printing resolution for a second appliance portion of the plurality of appliance portions, where the second printing resolution is lower than the first printing resolution. The method can further include generating instructions for fabricating the dental appliance via an additive manufacturing process.

In a building step, a base measurement processing of acquiring a measured height by measuring, using a shape sensor, a height of a base at a position where a torch is to be moved when depositing weld beads; a welding condition setting processing of obtaining a planned height of the base at the position where the torch is to be moved from a deposition plan, comparing the measured height acquired in the base measurement processing and the planned height to obtain a differential height, and setting a welding condition in a feedback correction for reducing the differential height; and a correction ratio update processing of performing a selection from a plurality of correction ratios set in advance and updating a correction ratio in the welding condition based on a selected correction ratio are executed.

Apparatuses, systems, and techniques to facilitate feature detection of a manufactured object such as a PCB using combined images of said manufactured object. In at least one embodiment, an automated optical inspection system (AOI) comprising one or more neural networks can infer based, at least in part, on combined images of a PCB the existence of defects on said PCB.

The utility model discloses an auxiliary clamping and positioning tool for metal sheet laser cutting, which comprises a U-shaped clamping seat, a first L-shaped plate and a second L-shaped plate, a plurality of through side holes are arranged on an outer side plate of the U-shaped clamping seat, a side pressing nut is fixed on the outer side of each side hole, a side pressing bolt is arranged on each side pressing nut, and the first L-shaped plate and the second L-shaped plate are arranged on the U-shaped clamping seat. A vertical plate of the first L-shaped plate and the inner side of the U-shaped clamping seat are fixed together, a transverse plate of the first L-shaped plate forms a supporting table, a vertical plate of the second L-shaped plate is perpendicularly fixed to the supporting table, a transverse plate of the second L-shaped plate is parallel to the supporting table and extends in the direction away from the U-shaped clamping seat, a plurality of pressing holes are formed in the transverse plate, and the first L-shaped plate and the second L-shaped plate are arranged in the pressing holes. The outer side of each pressing hole is fixedly provided with a pressing nut, and each pressing nut is provided with a pressing bolt. By means of the mode, the stability of the pressing position can be improved, laser cutting errors are reduced, and the precision of finished products is improved.

This technology is suitable for removing unwanted parts from ceramic molded objects. [Solution] A method for manufacturing a three-dimensional object, comprising: an additive manufacturing step of additively manufacturing an object having a first part 1 and a second part 2 located near the first part 1 using ceramic powder; and a removal step of removing the second part 2 of the additively manufactured object while leaving the first part 1 intact by blasting the object with media, wherein the Young's modulus of the media is lower than the Young's modulus of the first part 1.

The present invention relates to an additive manufacturing wire, containing, in terms of % by mass, 0%<Si≤2.0%, 0%<Mn≤6.0%, 3.0%≤Ni≤15.0%, 20.0%≤Cr≤30.0%, 1.0%≤Mo≤5.0%, 0%<N≤0.50%, with a balance being Fe and unavoidable impurities, in which C≤0.10% is satisfied, and 27<A<67 is satisfied, when Creq is defined as Cr+Mo+1.5Si+0.5(Nb+W)+2(Ti+Al), Nieq is defined as Ni+30C+20N+0.5(Mn+Cu+Co), and A is defined as −16.2+6.3Creq−9.3Nieq, here, in the definition of Creq and Nieq, each element symbol indicates a content of the each element in units of % by mass.

The utility model discloses a kind of powder metallurgy moulds, it includes, fixed mould, movable mould and main side mould, the surface of the fixed mould is equipped with forming cavity, and the side of this forming cavity is open structure, the open side of the forming cavity is movably matched in main side mould, extrusion block on it can be closed to forming cavity, the movable mould includes box type cover block, for cooperating with fixed mould after forming cavity is closed, complete the compaction forming of powder.The utility model is composed of main side mould, vice side mould, movable mould and ejecting system, cooperatively complete the forming and demoulding of complex green body, the type cavity is closed by the extrusion block of opposite movement of main side mould, ensure sealing and side forming quality, and ensure green body structure integrity when subsequent demoulding, ensure the quality of green body fired product.