2 results about "Grid drawing" patented technology

The utility model relates to the technical field of ink production, and concretely relates to ink adhesion dynamic testing device, including support component and setting uncoiling part, tension roller group, vertical grid part, horizontal grid part, ink stripping part, image acquisition part and winding part in proper order along the uncoiling direction, the upper portion of support component is equipped with the first support surface, and the first support surface provides the support for the roll material to be tested. The application adopts the step -by -step conveying of roll material and the horizontal movement of horizontal grid roller to work cooperatively, can complete high -precision grid drawing in the continuous production process simultaneously, avoids the test deviation caused by manual grid strength \ angle deviation, and simultaneously, the application can accurately control the adhesive tape attachment pressure and the peeling angle, ensures the standardization of peeling action, reduces the influence of human operation randomness on the result.

The application discloses a method for rapidly generating load distribution grid data, which comprises the following steps: firstly, importing an original catia three-dimensional model of an airplane as input into patran software; secondly, establishing a two-dimensional projection surface of a component in a geometry module or a grid module of the patran software, completing component load distribution grid division, and dividing the component grid type into a matrix type grid and a non-matrix type grid; thirdly, exporting component grid node coordinates in row order or column order to obtain grid node coordinate data; fourthly, arranging the grid node coordinate data into a matrix according to the position of the grid node coordinate data in the grid to generate a grid node coordinate data matrix; fifthly, calculating grid node face center point coordinates and area from the grid node data matrix; and finally, synchronously outputting a grid drawing CAD format file according to the grid node coordinate. The application has the advantages of small workload, low measurement error, high flexibility and wide application range.