Generally, the materials for the sample are made: 200 cardboard for the original sample; and 0.8 mm elastic paper for the production sample. The sample paper should be flat, clean and dry.
Sample making rules Make the formula of the plush toy model, pay attention to the straight line, arc, angle, proportion, symmetry and positioning of the sample. The text is written on the front of the sample. The principle of the production of the sample is that the straight line of the sample should be straight, the arc should be round, the blade should be reached, and the angle and proportion should be the same. Patterns with trapezoidal and other center lines should be symmetrical on both sides; the rectangular pattern should be parallel to the side lines. The positioning point should be accurate, and the positioning points used for splicing or saving should correspond, and there is no omission.
Sample Allowable Error Range Copying the production template should be accurate and consistent with the original template. There must be no error in the length of the sample below 10cm, and the error is generally in the range of 0.5cm. To maintain the accuracy of the template, check the deformation of the template and check with the original template during use. If it is damaged or deformed, it should be replaced in time. When the fabric is cut due to material or process shrinkage, the sample should be enlarged, but this can only be confirmed after the seal is confirmed.
Logo Requirements for the Template In order to facilitate the correct identification of the template, the logo of the template is important. The logo of the sample includes: product model, product name, part name and template number, material name (process processing requirements). Silk flow direction, number of pieces, positioning marks. All the above contents should be marked on the sample board. If the sample area is too small to mark all the contents, the template number should be marked to indicate the technical requirements. At the same time, the corresponding content should be found on the process technical requirements list. The controlled mark shall be marked on the sample board; the original sample shall be covered with the control section of the technical department, and the production sample shall be covered with the control section of the production department. The control chapter should have the name or code of the sealer.
Copying sample quality requirements Copying the accuracy of the production template is a prerequisite for ensuring the accuracy of the pieces. The quality requirements for copying the template are: accurate shape, correct logo, and complete information.
Interpretation of the discharge plan The discharge plan is an indication of the arrangement of each sample at the minimum. The discharge diagram generally indicates the general information of the filament flow or the direction of the sample, the reverse alignment of the template, or the alignment of the same direction and the patterning of the template.
During the cutting operation, according to the information indicated in the discharge diagram, calculate and discharge according to the requirements of the production batch, and calculate the unit piece quantity. Discharge in the least amount of material.
The use of digitizers or industrial photography to convert vector graphics into a typesetting pattern is often used in digitizers. Digitizers are a very versatile graphic input device in professional applications, consisting of electromagnetic induction boards, cursors and corresponding electronic circuits. composition. When the user moves the cursor to the specified position on the electromagnetic induction board and aligns the intersection of the crosses with the digitized points, the button is pressed, and the digitizer arranges the corresponding command symbol and the coordinate value of the point position at this time. An ordered set of information is then transmitted to the host computer via an interface (multiple serial interface). The digitizer is a large-area tablet that can be written to a computer system by using a special electromagnetic induction pen or light hair. However, in terms of software support, it is very different from the tablet, and the hardware design is also biased.
Industrial photography is performed with a high-precision camera, and then the graphics are vectorized and transformed by software, making layout more convenient and quick.
In the process of typesetting the plush doll model, it is necessary to draw large-area drawings. The CAD system cannot completely complete the drawing, and there is a large deviation in accuracy. Therefore, it must be converted into a vector by digitizer or industrial photography. Diagrams and other methods to meet the needs of typesetting.
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