摘要:
The present invention an imprint apparatus which performs an imprint process of forming a pattern in an imprint material on a substrate using a mold, the apparatus including an image capturing unit configured to obtain an image by capturing the substrate, and a processing unit configured to perform detection processing of detecting a foreign particle present between the mold and the substrate, wherein the processing unit performs the detection processing by comparing, with a reference image, an image obtained by the image capturing unit in a state in which the mold and the imprint material on the substrate are in contact with each other, and when the image includes a region outside the substrate, the region outside the substrate is excluded from a target of the detection processing.
摘要:
The present disclosure is directed to a system and method for forming a plurality of packaged dice on a carrier, the carrier including a storage medium configured to store an indication of a total number of unpackaged dice on the carrier. The forming includes providing a quantity of molding compound to a molding module based on the total number of the unpackaged dice on the carrier. The providing includes accessing the indication of the total number of the unpackaged dice on the carrier from the storage medium, determining the quantity of molding compound based on the indication of the total number of unpackaged dice on the carrier, and molding the unpackaged dice into the packaged dice using the quantity of molding compound.
摘要:
An in-mold coating device comprises a fixed insert, a light generator, a camera, a light sensor, a bolster, a moving insert, the fixed insert is disposed in a fixed plate, the light generator, camera and light sensor are disposed in the fixed insert and equipped with on-off and control wires, the bolster is attached to a bottom of the fixed insert to fix the fixed insert, the camera and light sensor; the fixed inserted is made of transparent material selected from the group consisting of quartz, glass, crystal and coated with a reflective layer on an outer surface thereof, light generated from the light generator is reflected by the reflective layer, photo-curing coating materials are injected into a clearance between the fixed insert and the moving insert and irradiated by the light directly generated from the light generator and multidirectional light reflected by the reflective layer.
摘要:
An apparatus and method are provided for performing, on-the-fly, real time inspection of a composite structure formed by an automated fiber placement machine, through comparison of a visual image of at least a portion of the composite structure to a virtual image of the composite structure. Proper formation of the structure, and/or anomalies within the structure, are determined by comparing the visual image to the virtual image. The automated fiber placement machine, and/or tooling upon which the fiber is placed, are manipulated, and a visual indicator are provided to facilitate inspection and/or repair of any detected anomalies during fabrication of the composite structure.
摘要:
A control system for controlling the operation of a molding machine and its peripheral machines. This control system automatically transmits an advance notification of for example completion of production by the molding machine to an operator by electronic mail. The system includes a destination mail address setting part and an automatic electronic mail distributing part. The destination mail address setting part automatically specifies a transmission destination before a predetermined event such as for example the completion of production at the molding machine occurs. The automatic electronic mail distributing part automatically distributes an advance notification of the predetermined event to the transmission destination before the event occurs.
摘要:
A control system for controlling the operation of a molding machine and its peripheral machines. This control system automatically transmits an advance notification of for example completion of production by the molding machine to an operator by electronic mail. The system includes a destination mail address setting part and an automatic electronic mail distributing part. The destination mail address setting part automatically specifies a transmission destination before a predetermined event such as for example the completion of production at the molding machine occurs. The automatic electronic mail distributing part automatically distributes an advance notification of the predetermined event to the transmission destination before the event occurs.
摘要:
A position detection apparatus comprises an obtaining unit that obtains an image of a moiré that occurs due to first and second diffraction gratings overlapping; and a processor configured to perform a periodic analysis of a luminance distribution of the obtained image of the moiré, obtain a phase measurement value of the luminance distribution, and obtain a relative positioning between the first and second diffraction gratings, wherein the processor determines a phase shift amount for making the obtained phase measurement value be a value outside of a predetermined range including a discontinuous part of the phase, and performs a phase shift to shift the obtained phase measurement value by the determined phase shift amount, and obtains the relative positioning based on the phase-shifted phase measurement value.
摘要:
The disclosed systems and methods relate to inspecting uncured fiber-reinforced composite components by non-contact 3D measurements of the component using 3D digital image correlation with patterned illumination. Systems comprise a light projector configured to project a light pattern onto a form, a digital camera configured to image the light pattern, and may comprise and/or be associated with an AFP machine that is configured to lay uncured composite on the form. Methods comprise projecting a light pattern onto a form, acquiring a baseline 3D profile of the form by imaging the light pattern on the form, laying an uncured fiber piece onto the form, projecting the light pattern onto the uncured fiber piece, acquiring a test 3D profile of the fiber piece by imaging the light pattern on the uncured fiber piece, and computing a thickness difference between the test 3D profile and the baseline 3D profile.
摘要:
The present disclosure is directed to a system and method for forming a plurality of packaged dice on a carrier, the carrier including a storage medium configured to store an indication of a total number of unpackaged dice on the carrier. The forming includes providing a quantity of molding compound to a molding module based on the total number of the unpackaged dice on the carrier. The providing includes accessing the indication of the total number of the unpackaged dice on the carrier from the storage medium, determining the quantity of molding compound based on the indication of the total number of unpackaged dice on the carrier, and molding the unpackaged dice into the packaged dice using the quantity of molding compound.
摘要:
A tool system for moulding an article is provided which comprising a tool (100) having a tool surface (104) for forming an article, the tool surface comprising a plurality of tool zones (106). Heating and cooling means (102a) are independently associated with at least some of said tool zones (106). A control means is adapted to control the heating and cooling means (102a) to individually heat or cool the tool zones (106) having heating and cooling means (102a) associated therewith so as to regulate the heat transfer into and out of the article at each tool zone (106) at any particular time throughout the moulding process.