In an example, a method includes operating, by a processor, on object model data and operating, on a processor, on pattern data. The object model data describes at least part of an object to be generated in additive manufacturing and the pattern data describes an object pattern intended to be formed on at least a portion of the part of the object to be generated in additive manufacturing. The method includes determining, by a processor, control data to control a print agent applicator to apply a pattern of fusing agent onto a part of a layer of build material. The pattern of fusing agent comprises a fusing agent area and a gap area that lacks fusing agent. The gap area corresponds to the object pattern such that no fusing agent is applied to a part of the layer of build material that corresponds to the object pattern.

The purpose of the present invention is to provide an assistance device that can more easily find optimal machining conditions. This assistance device comprises: a program management unit that associates verification results, which are obtained by verifying machining conditions using a plurality of verification functions, with a machining program and stores the verification results in a verification result storage unit; a determination unit that determines whether the verification results meet a target time value for a workpiece; and an advice unit that, if any of the verification results do not meet the target time value for the workpiece, proposes an adjustment to the machining conditions on the basis of the machining condition-associated information that pertains to the machining conditions for the workpiece, the verification results, and the verification functions.

A method for processing a part from a workpiece using an industrial cutting system. The method includes receiving first data corresponding to the part to be processed from the workpiece using the industrial cutting system. The method further includes receiving second data corresponding to expertise data generated over a time period. The method also includes identifying features of the part based on the first data and the second data. The method further includes generating a part program design including geometry data and processing parameters for at least one of the features of the part. The method also includes processing the part from the workpiece using the industrial cutting system based on the part program design.

An intuitive customization system includes a server unit, a display device, an interface unit and a manufacturing station. The server unit is signally connected to an internet. The display device is signally connected to the server unit. The interface unit is displayed on the display device. The interface unit includes a working window frame, a first base image, a first part image and a first pattern menu. The first pattern menu comprises P first patterns. When a user selects one of the P first patterns of the first pattern menu, the first part image displays a first customized pattern, and the first customized pattern represents the one of the P first patterns. A first user design includes the first base image, the first part image and the first customized pattern. The manufacturing station manufactures a finished product according to the first user design.

A system allows a user to create new designs for apparel and preview these designs before manufacture. Software and lasers are used in finishing apparel to produce a desired finishing pattern or other design. The system provides three-dimensional previews of their designs on a mannequin or other surface, using light projection techniques.

In accordance with some embodiments, systems, methods, and media for controlling support structures and build orientation are provided. In some embodiments, a method for additive manufacturing a part using a three dimensional (3D) printing system, the 3D printing system including a print head and a build plate is provided, the method comprising: receiving a plurality of physical constraints associated with the part; optimizing a build orientation of the part to identify an optimized build orientation b* for the part with respect to a design domain defined by the physical constraints based on the plurality of physical constraints, and a plurality of design constraints using at least one variable associated with build orientation as an optimization variable, the plurality of design constraints comprising: an initial build orientation b.sup.0; and a critical surface slope angle and generating a part model based on the optimized build orientation b*.

Methods, systems, and apparatus, including medium-encoded computer program products, for computer aided design and manufacture of a part by three-dimensional surface pattern generation, include: receiving input identifying (i) a pattern type, (ii) a three-dimensional feature to be used to modify a three-dimensional part, and (iii) a surface of the three-dimensional part being designed; generating varied copies of the three-dimensional feature in a three-dimensional space in which the three-dimensional part is defined, wherein an aspect of the three-dimensional feature varies for at least two of the varied copies of the three-dimensional feature in accordance with a function that is applied for the pattern type, and at least a portion of a range of the function is mapped to the three-dimensional space in accordance with the surface; and rendering a visualization of the varied copies of the three-dimensional feature to a display device presenting a user interface.

A system allows a user to create new designs for apparel and preview these designs before manufacture. Software and lasers are used in finishing apparel to produce a desired wear pattern or other design. Users may collaborate while designing the apparel and designate what items should belong in specific collections. Users may also use an assortment builder tool to search a database of products according to one or more search parameters to select a garment with a finishing pattern.

Embodiments of the present disclosure disclose a method and apparatus for customizing knitted products. A specific embodiment of the method includes: receiving knitting program instructions of basic products uploaded regularly by factories to a cloud-based customization platform; generating a design file and an order of a new product in response to a customer designing the new product on the cloud-based customization platform and placing the order; replacing the design file of the corresponding basic product with the design file of the new product to generate the knitting program for making the new product, and generating a working file executable by a knitting machine; sending the order and the working file to an intelligent factory system or manufacturing execution system; and producing the new product by using the knitting machine according to the working file.

A method and system for adapting a CNC machine tool path from a nominal workpiece shape to an actual workpiece shape. The method includes defining a grid of feature points on a nominal workpiece shape, where the feature points encompass an area around the machine tool path but do not necessarily include points on the machine tool path. A probe is used to detect locations of the feature points on an actual workpiece. A space mapping function is computed as a transformation from the nominal feature points to the actual feature points, and the function is applied to the nominal tool path to compute a new tool path. The new tool path is used by the CNC machine to operate on the actual workpiece. The feature points are used to characterize the three dimensional shape of the working surface of the actual workpiece, not just a curve or outline.