Introdução à classificação de matrizes de estampagem

Mold is the core of modern industry and one of the important signs to measure the level of a country's manufacturing industry. Jiaxin Precision has been processing high-quality products with excellent molds. What are the classification of stamping dies? Come and have a look.

1）、 Classification by process property


1. Blanking die: refers to the die that can separate materials along the closed or open contour line, such as blanking die, punching die, cutting die, cutting die, cutting die and trimming die;


2. Bending die: it can make raw materials bend and deform to produce workpieces with certain angles and shapes;


3. Drawing die: refers to the die that can make the blank into open hollow pieces, or further change the shape and size of hollow pieces;


4. Forming die: refers to the die that can directly copy the shape of the male and female die to the blank or semi-finished workpiece, while the material itself only has local plastic deformation;


5. Riveting die: It can use external force to connect die parts together and form a whole.


2）、 Classification by processing method


1. Punching and shearing die: the work is completed by shearing. Cutting die, blanking die, trimming die, trimming die, piercing die, punching die and so on are common forms of punching and shearing die;


2. Bending die: it can bend the flat rough material into parts with a certain angle and shape;


3. Drawing die: It can make flat rough embryo into a bottomed seamless container.


3）、 Classification by operation combination degree


1. Single process die: refers to the die that can only complete one stamping process during the working process of the press;

2. Compound die: in one stroke of the press, the compound die can complete two or more stamping processes at the same station at the same time;


3. Progressive die: also known as continuous die, this kind of die has two or more stations, which can complete two or more stamping processes at different stations;


4. Molde de transferência: Pode ser transferido pelo manipulador, melhorando consideravelmente a eficiência da produção, reduzindo o custo de fabricação e economizando o custo do material. A matriz de transferência integra as vantagens da matriz de processo único e da matriz progressiva e possui as características de segurança, estabilidade e confiabilidade de qualidade.


Os métodos acima são todas categorias de matrizes de estampagem. Você se lembrou deles?