A self-configuring computer-controlled fabrication apparatus that utilizes no fewer than four user changeable tools concurrently installed to fabricate a three-dimensional component from digital design data out of a variety of materials using additive and/or subtractive methods. User interchangeable tools perform different tasks including paste extrusion, filament extrusion, inkjet deposition, laser curing, laser etching, milling, cooling, curing, inspection, and component placement, among others. Each tool, that is selected and installed by the user for each job, contains operational information regarding its performance in nonvolatile memory such that the system can read, then adapt, the build process to the set of tools currently installed.

A first cutting line is formed in a sheet metal by continuously cutting a first cutting path. A second cutting line is formed in the sheet metal by continuously cutting a second cutting path. The sheet metal is cut along a plurality of third cutting paths with a plurality of positions on the first cutting line as cutting start points and intermediate positions between the first cutting line and the second cutting line as cutting end points to form a plurality of first dividing lines. The sheet metal is cut along a plurality of fourth cutting paths with a plurality of positions on the second cutting line as cutting start points and the intermediate positions as cutting end points to form a plurality of second dividing lines.

An information processing apparatus is capable of reducing a burden on an operator to process data exchanged between systems. An information processing apparatus processes data including a data structure defining a plurality of machining processes selected from a laser cutting process, a punch cutting process, and a non-cutting process and implemented on a plate workpiece. The data structure includes shape information defining positions of machining lines that serve as targets of the machining processes, and machining information defining a type of each machining process corresponding to each machining line among the machining processes.

A cutting processing machine includes a processing machine body and an NC device. The NC device includes a tool diameter correction amount calculator, a processing trace calculator and a driving controller. The processing machine body includes a processing unit and a tool trace controller. In a case where, as a processing condition, an offset amount between a control center point of a tool trace and a center point of a nozzle is set, the processing trace calculator generates a tool trace control signal for causing the control center point to be displaced relative to the center point of the nozzle by the offset amount in a predetermined direction. The processing machine body controls the tool trace based on the tool trace control signal such that the control center point is displaced relative to the center point of the nozzle in the predetermined direction.

A laser beam irradiating unit of a laser processing apparatus includes a laser oscillator, a mirror configured to reflect a laser beam emitted from the laser oscillator and propagate the laser beam to a processing point, a power measuring unit configured to measure power of leakage light of the laser beam transmitted without being reflected by the mirror, and a condensing lens configured to condense the laser beam propagated by the mirror and irradiate a workpiece with the condensed laser beam. The control unit measures the power of the leakage light of the laser beam by the power measuring unit while irradiating the workpiece with the laser beam.

In some aspects, material processing head can include a body; an antenna disposed within the body; a first tag, associated with a first consumable component, disposed within a flux communication zone of the body at a first distance from the antenna, the first tag having a first resonant frequency; and a second tag, associated with a second consumable component, disposed within the flux communication zone of the body at a second distance from the antenna, the second tag having a second resonant frequency that is different than the first resonant frequency, where the first and second resonant frequencies are tuned based upon at least one of: i) a difference between the first distance and the second distance; or ii) a characteristic (e.g., shape) of the flux communication zone in which the first tag and/or the second tag is disposed.

Laser cutting systems and methods are described herein. One or more systems include a laser, an optical component, a fixture for holding a support with a part positioned on the support, and a controller. The controller is configured to identify a cut path for trimming excess material from a dental appliance, determine adjustment instructions for adjusting a focal length of the laser to cut along the cut path, and trim the excess material from the dental appliance along the cut path with the laser. The focal length is adjusted by adjusting at least one of: the laser, the optical component, and the fixture, and while moving the fixture at a constant speed relative to the laser to avoid increasing a brittleness of a polymer material of the dental appliance along the cut path.

The present invention relates to a checking tool and a method for checking whether a laser cutting machine is provided with a correct workpiece from a set of workpieces, comprising the method steps of: Detecting actual workpiece properties of a workpiece which is provided or is prepared to be provided to the laser cutting machine for cutting; Providing a set of cutting plans, wherein one cutting plan of the set of cutting plans is forwarded to a control unit of the laser cutting machine, wherein each cutting plan is associated to target workpiece properties; Comparing the detected actual workpiece properties with the target workpiece properties, and providing a comparison result, indicating whether the correct workpiece is provided according to the cutting plan; Depending on the comparison result: Issuing a stop signal to stop the cutting process or issuing an adaption signal to change the sequence in the set of cutting plans.

The present invention provides for a wall mountable system for automated drawing of an image upon a wall which includes a horizontal mounting track for mounting on a wall, a robot having a y-track rigidly mounted it where the robot and the mounted y-track travel along the horizontal track. An end effector, which includes a pen holding mechanism holding a pen, is in electrical communication with the robot and travels along the y-track of the robot. The present invention provides a system and device that can attach to a wall or vertical surface in a damage-free manner and draw fast any complexity or style image of custom size in both the horizontal (X) and vertical (Y) directions, that is easy to remove and transport and require small floor space to operate.

A cutting processing machine includes an NC device. The NC device includes a tool diameter correction amount calculator, a processing trace calculator, and a driving controller. In a case where a processing condition includes cutting tool change information set with a change of a tool trace during cutting processing and set such that, in a case where the tool trace is changed, a control center point is fixed relative to a surface to be processed of a final processed product, the tool diameter correction amount calculator recognizes a plurality of tool traces included in the cutting tool change information and generates tool diameter correction information that includes the plurality of tool traces, positions formed with a surface to be processed, the control center point, and tool diameter correction values. The processing trace calculator generates a tool diameter correction control signal.