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39 results about "Dimension Product" patented technology

The result or product of multiplying dimensions.

Combined nesting die-cutting process

The invention relates to a combined nesting die-cutting process for nesting and combining products with different sizes with one another and processing a plurality of types of products in turn. The combined nesting die-cutting process overcomes the defect that layout die cutting is performed on each product singly and a large number of raw materials are wasted in the prior art. The combined nesting die-cutting process comprises the following steps of: 1, selecting a product combination capable of being nested for die cutting; 2, designing a nested combination arrangement; 3, customizing a cutting die; and 4, performing machine die cutting according to the arrangement combination design of the step 2 and the cutting die customized by the step 3. The combined nesting die-cutting process enlarges the existing method which uses a single product as a visual field to take a layout design into account in to a mode which uses all products with the same or partially same materials ad structures as the visual field to take the layout design into account; besides, the combined nesting die-cutting process ensues that discharged wastes of a hollow part of a big product can be used as a raw material of a small product so as to improve the utilization ratio of the raw materials and save the cost by nesting, combining and arranging a plurality of products with different sizes and non-overlapping edges together and then performing the die cutting in an order from inside to outside or from outside to inside.
Owner:沈振华

CCD adhesive attachment machine

The invention provides a CCD adhesive attachment machine which comprises a product conveying belt. A product locating platform is arranged on the product conveying belt. A CCD alignment platform and a plurality of adhesive piece feeding mechanisms are arranged on one side of the product locating platform. A four-axis linkage mechanical arm freely moving above the product conveying belt, the product locating platform, the CCD alignment platform and the multiple adhesive piece feeding mechanisms is arranged on the other side of the product locating platform. The product locating platform comprises two fixed check blocks and two movable check blocks. Each fixed check block and the corresponding movable check block are arranged in a relatively parallel manner. According to the CCD adhesive attachment machine, attachment operation of single-sided adhesives and double-sided adhesives of products of different sizes can be achieved only through one set of equipment, and attachment operation of single-sided adhesives and double-sided adhesives in different shapes and different sizes and at different positions can be achieved on the same product; product quality and production efficiency are greatly improved; normal operation of a machine table is operated only with one person; and production personnel are saved for enterprises well.
Owner:SHENZHEN WEIHONGKE TECH

3D printing method and device for one-way large-dimension products

The invention discloses a 3D printing method and device for one-way large-dimension products. Special treatment is conducted on codes which are formed after a model of the products to be printed is subjected to segmentation processing, the situation that a printing head and a printing base readjust the printing position automatically in the printing process can be achieved, and accordingly the printing range is ensured. The printing base is of a combined structure, and movable printing plates can be freely connected and spliced so as to form the integrated printing base meeting the one-way dimensional requirement finally. The printing base can cooperate with the printing head in the printing process to realize automatic shifting of the movable printing plates. By means of the 3D printing method and device for the one-way large-dimension products, the problem that the one-way printing dimension of existing 3D printing equipment is limited is solved, automatic integrated 3D printing of the one-way large-dimension products is achieved, the performance and dimension precision of the large-scale products are ensured accordingly, and a quick and effective solution is provided for manufacturing of one-way large-dimension parts in various fields.
Owner:JIANGSU UNIV OF SCI & TECH

Online measuring method used during optical fiber alignment base array manufacturing with silicon substrate technology

ActiveCN103852044AHigh measurement accuracyRealize high-precision online line width monitoringMeasurement devicesPhotomechanical apparatusLine widthMeasurement precision
The invention discloses an online measuring method used during optical fiber alignment base array manufacturing with the silicon substrate technology. The method comprises the steps of manufacturing a photolithography mask, manufacturing a measuring scale graph beside a hole of the graph of an optical fiber alignment base array, setting the line width of each line of the measuring scale graph to be smaller than the size of the hole of the graph of the optical fiber alignment base array by two orders of magnitudes, and making the line width and intervals of the lines of the measuring scale graph unchanged; transferring the graph of the photolithography mask to a silicon wafer; measuring a first numerical flag value corresponding to the first end of the hole of the optical fiber alignment base with numerical flags of the measuring scale graph in a line width measuring machine table; measuring a second numerical flag value corresponding to the second end of the hole of the optical fiber alignment base with numerical flags of the measuring scale graph in the line width measuring machine table; obtaining the diameter of the hole of the optical fiber alignment base based on the difference between the first numerical flag value and the second numerical flag value. According to the method, the measurement accuracy of the size of the optical fiber alignment base array can be improved by two orders of magnitudes, and high-accuracy online line width measurement of large products can be achieved.
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

A panoramic three-dimensional registration system and method for augmented reality assembly

ActiveCN109345633AAccurate identification and registrationRealize panoramic accurate 3D registrationImage data processingVisual field lossWorkstation
The present invention relates to a panoramic three-dimensional registration system and method for augmented reality assembly, belonging to the field of augmented reality technology, and solves the problems of high registration error rate, small application environment size, high lighting requirement, high calculation amount of algorithm and low positioning accuracy in the prior art. Includes an iGPS transmitter for emitting a sector laser; IGPS reference ruler for calibrating the surveying coordinate system; An iGPS vector sensor for receiving a laser signal emitted from the transmitter; An iGPS workstation for obtaining coordinates of laser signal receiving points in an iGPS vector sensor; An imaging terminal for acquiring a realistic scene image; A calculation and display terminal is configured to perform coordinate transformation on the virtual information and superimpose the virtual information on a real scene image. The invention can realize panoramic three-dimensional registration of products of all sizes, visual field angles and any lighting environment without feature recognition. At the same time, the algorithm has low computational complexity and 0.2 mm positioning accuracy, which can be applied to the accurate display of augmented reality assembly process.
Owner:BEIJING MECHANICAL EQUIP INST

A kind of fpc manufacturing method of silk screen and dispensing to make covering layer

The invention discloses an FPC manufacturing method with a covering layer manufactured through silk-screen printing and glue dispensing. The method comprises the steps of S1, silk-screen printing including, covering uncovered areas through a silk-screen board to expose areas to be printed, ensuring that every edge of board patterns to be printed shrinks inwards 0.75-1.25 mm compared with designedpatterns to be printed, printing ink onto the areas to be printed of a copper foil base material through a silk-screen printing machine to form silk-screen printed patterns; S2, glue dispensing including dispensing glue onto glue dispensing areas of the copper foil base material through a glue dispenser to fill up missed parts between the silk-screen printed patterns and the designed patterns, andensuring that every edge of the glue dispensing areas expands 1.5 mm compared with the designed patterns; S3, baking including heating glue-dispensed FPCs at 160-180 DEG C for 10 min. The FPC manufacturing method with the covering layer manufactured through silk-screen printing and glue dispensing can directly reduce production processes of products, especially large-dimension products such as signal collecting FPCs of energy storage and electric vehicle battery packs, and meanwhile, can reduce dependency on large-top customized pressing machine tools and save costs of machine tool purchase,labor and time.
Owner:奕东电子科技股份有限公司 +1

ccd glue machine

The invention provides a CCD adhesive attachment machine which comprises a product conveying belt. A product locating platform is arranged on the product conveying belt. A CCD alignment platform and a plurality of adhesive piece feeding mechanisms are arranged on one side of the product locating platform. A four-axis linkage mechanical arm freely moving above the product conveying belt, the product locating platform, the CCD alignment platform and the multiple adhesive piece feeding mechanisms is arranged on the other side of the product locating platform. The product locating platform comprises two fixed check blocks and two movable check blocks. Each fixed check block and the corresponding movable check block are arranged in a relatively parallel manner. According to the CCD adhesive attachment machine, attachment operation of single-sided adhesives and double-sided adhesives of products of different sizes can be achieved only through one set of equipment, and attachment operation of single-sided adhesives and double-sided adhesives in different shapes and different sizes and at different positions can be achieved on the same product; product quality and production efficiency are greatly improved; normal operation of a machine table is operated only with one person; and production personnel are saved for enterprises well.
Owner:SHENZHEN WEIHONGKE TECH
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