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Mould Design Use The Structure
Aug 07, 2017

Stamping die according to the structure can be divided into single engineering model, Mould Design composite mold, continuous mode three categories. The first two categories need more manpower does not meet the economic benefits, continuous mode can be a lot of high production efficiency. Mould Design Similarly, the design of a set of high-speed precision continuous die, but also the products you produce (including all the stamping out of the product). The design of continuous die should pay attention to the spacing between the modules, parts processing accuracy, Mould Design the establishment of precision, with the accuracy and interference issues, in order to achieve the purpose of continuous mass production mass.

The concept of modular design: stamping die overall structure can be divided into two parts: common part, according to the product and the changes in the part. Mould Design Common parts can be standardized or standardized, according to the product and the part is difficult to normalize.

The composition of the stamping die will depend on the type and composition of the mold and the similarity, Mould Design there are two types of configuration and reverse configuration. The former is the most commonly used structure, the latter structure is mainly used for extension forming mold or with a special mold.

(1) digital mapping - the three-dimensional products and mold models into conventional processing used in the two-dimensional drawings;

(2) digital design of the mold - according to the product model and design intent, Mould Design the establishment of the relevant mold three-dimensional solid model;

(3) digital analysis of the mold simulation - according to the product forming process conditions, Mould Design the mold parts of the structural analysis, thermal analysis, fatigue analysis and mold movement analysis;

(4) product forming process simulation - injection molding, stamping;

(5) customized for the company's mold design standards and standard design process;

(6) mold production management.

(1) Mold size and locking screws

The size of the template should be greater than the work area and select the standard template size. The position of the locking screw is related to the type of mold and the size of the template. Mould Design One of the most commonly used single mold locking screw is arranged in the four corners, Mould Design the most standard form of work area can be widely used. Long-shaped molds and continuous molds are most commonly used with locking screws arranged in four corners and intermediate positions.

(2) the thickness of the template

The thickness of the template selection and mold structure, Mould Design stamping processing types, stamping processing and processing, stamping precision and so on have an absolute relationship. According to the theoretical calculation to determine the thickness of the mold is difficult, Mould Design generally on the experience obtained by the design of the template thickness of the type should be used as little as possible, with the mold height and clamping height to be standardized to facilitate procurement and inventory management.

The main mold of the continuous mold has the punch fixing plate, the pressing plate, Mould Design the mother template and so on. The tectonic design has three kinds of forms according to the precision of the stamping product, the production quantity, the processing equipment and the processing method of the mold, Mould Design the maintenance mode of the mold, Monolithic, yoke, inlay.