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模具设计心得(讲得很全面)(Mold design experience (speak very comprehensive)) Mold design experience (speak very comprehensive).Txt wait too long to get things, most of them have not originally wanted. A layer of a cool autumn rain, a valve and a fragrance, as time since unforgettable, a busy but nowhere to hide. Happy life nine words: there is hope, something to do, someone to love. Women and women as friends, to the attitude of the green leaves, but also hidden red flowers scheming. The mold design experience (very full) Design case study I. design preparation Confirm the 1. necessary drawings, gold type booklets content etc.: Before formal gold design, the following drawings or documents are usually required: The product design drawings; the gold type specification; the design contract; the other And to complete understanding of the above information, not clear to get customer confirmation. 2., grasp the outline of the map surface The quality plan determines the ultimate goal of the gold design and must be thoroughly understood. The Japanese customers supplied drawings are drawn in accordance with the JIS drawing rules and are usually made up of the following sections: Front view, floor plan, side view, sectional drawing, detailed drawing, reference drawing, note, tolerance list, official mark list, title column and others In the view process, pay attention to the following aspects: (1) where the tolerances are stricter; secondly, the parts that affect the gold structure; The parts that are difficult to understand in the existing drawings; The special material and heat treatment requirements; the parts of the thin wall (t0.6mm). The parts of the thicker wall; the appearance of a special kind of official requirements To three-dimensional surface part; the designer, date, delivery, price etc. The understanding of the solid shapes of 3. parts A hand drawing is a two-dimensional drawing that converts the view into a three-dimensional shape in the designers mind, and hand drawn s
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