Disclosed is a method and device for controlling continuous processing of a flexible material, which includes generating an outer profile diagram and a defect profile diagram from an image of a collected flexible material; converting and merging the outer profile diagram and the defect profile diagram to generate a vector data format file of profile information; typesetting according to an outer profile and a defect profile of the vector data format file of profile information, so as to generate a graphic format file of a profile to be processed; converting the graphic format file of the profile to be processed into a graphic language format file of the profile to be processed; performing trajectory optimization to generate an industrial-standard HPGL instruction; compiling the industrial-standard HPGL instruction to generate a control signal; and transmitting the control signal to a motion execution system, and performing cutting by the motion execution system.

An article supply apparatus includes an inclined passage which inclines downwardly toward a predetermined direction, a vibration imparting device which vibrates the inclined passage, an article feeding device which feeds a plurality of articles to the upper end side of the inclined passage, a visual sensor which captures images of the articles on the inclined passage and which obtains information for identification of at least a position of each of the articles on the inclined passage, and a robot arm which picks up the articles one by one from the inclined passage by using the information obtained by the visual sensor and which supplies the picked-up articles to a predetermined supply destination.

An additive manufacturing system including a two-dimensional energy patterning system for imaging a powder bed is disclosed. Improved structure formation, part creation and manipulation, use of multiple additive manufacturing systems, and high throughput manufacturing methods suitable for automated or semi-automated factories are also disclosed.

The invention disclosed herein integrates several technological concepts: novel three-dimensional accretive manufacturing mechanisms and processes; combinations of fiber materials with plastics, typically thermoplastics, in accretive manufacturing (three-dimensional printing, for example); position-awareness for manufacturing control systems; and computer-aided design optimization processes with novel feedbacks.

Method of designing and manufacturing a distributor bar for use in a production line comprising a mixing head for providing a viscous foamable liquid mixture, a laminator with a predefined speed of at least 20 m/min, the distributor bar having a central inlet fluidly connected to a number of outlets via a main channel. The method comprises: choosing (3001) a geometry for the distributor bar and defining a set of geometrical parameters; assigning (3002) values to said parameters; creating (3003) a virtual model; simulating (3005) flow in said model by performing a Computational Fluid Dynamics simulation (CFD), taking into account (3004) a non-Newtonian shear thinning model; e) evaluating the simulated flow; building (2007) a physical distributor bar. A distributor bar, a production line, and a computer program product.

A system and method for remote manufacturing of medical devices are provided. The system can be installed at a facility (e.g., at a hospital or other medical facility), and includes a remote manufacturing unit (RMU) that allows for customized, rapid fabrication of medical devices at the medical facility using suitable manufacturing techniques such as three-dimensional (3D) printing, additive manufacturing, subtractive manufacturing, etc. The RMU can communicate with a computer system which presents a healthcare professional with a digital catalog of medical products, and allows the healthcare professional to select and customize a desired device to be manufactured at the facility.

Methods, systems, and apparatus, including medium-encoded computer program products, for computer aided design of physical structures include: obtaining a density-based representation of a modeled object and data specifying a starting element for each of multiple different subsets of elements; processing starting elements having milling depths associated with layers below a top most layer, the processing including, for a current starting element for a current layer, identifying other starting elements that have milling depths associated with a layer above the current layer and are closer to the current starting element than an amount at least equal to a radius of a smallest available milling tool, calculating a maximum angular difference, and moving the milling depth for the element subset of the current starting element to a layer above the current layer, responsive to the maximum angular difference being greater than a threshold, to remove a non-manufacturable corner.

One embodiment of the invention is a slicing engine that generates two or more slices of a virtual 3D model given a slice plane. The slicing engine then determines connection points on each of the slices that indicate how the 3D model is to be reconnected by the user when the 3D model is fabricated. The slicing engine also determines an optimized layout for the various slices of the 3D model on fabrication material for minimal use of the material. The user is then able to “print” the layout on the fabrication material via 3D printers, and connect the various printed slices according to the connection points to build a physical representation of the 3D model.

A method for automated manufacturing strategy generation can include: identifying features of a desired part from a virtual model; and determining a tactic strategy based on the identified features. The method can additionally include: determining a toolpath primitive for each tactic; combining the toolpath primitives for the tactics to generate a master toolpath; and translating the master toolpath into machine code.

Slab matching method for multiple hot rolling lines comprises grouping the slabs and orders to obtain slab-order groups; based on a criterion of slab-order specification matching, determining a matching condition between the slab and the order within each of slab-order groups; quantitatively describing a mis-order slab matching problem; matching the mis-order slabs to the orders; quantitatively describing a slab re-matching problem; adjusting the matching relationships of all the slabs and the orders to form a final scheme of slab matching to be distributed to the multiple hot rolling lines to execute, and the slab matching method is completed. The present invention improves the utilization of the mis-order slabs while reducing the waste of energy caused by repeated steelmaking, reducing the consumption of the material and lowers the amount of left material and stored material and saves production cost and storage cost for the plant.