Tempo estimado de leitura: 8 minuto

Good Stamping Dies

O molde é conhecido como a “mãe da indústria” e desempenha um papel preponderante no desenvolvimento de toda a economia nacional, pelo que é muito importante estar atento ao desenvolvimento da indústria dos moldes nos dias de hoje. Para uma empresa, a competição entre empresas é a batalha da “tecnologia”, especialmente agora que as puncionadeiras ocupam uma proporção considerável da produção industrial, então estampagem dies technology is also critical in the entire enterprise.

Punching dies directly affect the quality of products and the efficiency of production. It is recommended that all manufacturers pay attention to the new technology of stamping dies. The dies are the weapons for you to gain the trust of customers and make good products. Good Stamping Dies

Para moldes de estampagem, fazer um bom molde depende principalmente dos seguintes pontos:

1. O material do molde
2. Tecnologia de moldes
3. Sistema assistido por computador
4. New processing equipment Good Stamping Dies
5. A idéia de design de molde e design. Este é o ponto mais importante. A seguir estão algumas idéias para o design de moldes de estampagem:

Melhor Estampagem Projeto de matrizes

Each product has several design schemes, even if a certain design scheme is suitable for this product, the designer needs rich practical experience. A good design plan involves all aspects, and all factors are considered, such as the characteristics of materials (various materials, the mold design plan will change), the structural complexity of the product, the pressure of the press Process parameters, mold steel screening, mold firmness, etc. Good Stamping Dies

Simulação Espacial e Imaginação

Mold designers have stronger spatial imagination ability (spatial logic ability) than ordinary people, that is to say, when a product is held in their hand, they can come up with various design schemes, the relationship of splicing, and various processes. Writing, etc., he wants to find an optimal design. Good Stamping Dies

First of all, he should design a variety of designs for comparison and screening. Then, he determines a more reasonable design scheme, and then uses the simulation method to simulate the optimal design scheme in his own brain; simulate the possible deficiencies in the molding process (in the computer can also be simulated),

list possible problems, and correct them in the redesign. This can reduce unnecessary material waste, shorten the time of stamping die manufacturing, and improve production efficiency. Vice versa, if the designer does not take many factors into consideration in the design, the products produced by the trial mold will have many defects. Maybe after dozens of rectifications, the mold will eventually be scrapped. This is an unsuccessful design that ends up wasting a lot of time and resources. Good Stamping Dies

Consciência Inovadora

As a designer, he has a constant sense of innovation and boldly proposes various designs of his own. Don’t be bound by the past ideas, some design ideas of the ancestors can be left, and some design ideas that are not suitable can be changed. Technology is constantly developing and evolving, new technologies are constantly evolving through practice, and need to be constantly explored in production practice. The die theory of stamping dies experts is not imaginary but also gets experience from practice, brainstorming, discussions, and research together in design innovation. Good Stamping Dies

Em geral, o design da matriz de estampagem é o mais crítico. Aqui estão algumas coisas que irão ajudá-lo:

De acordo com Tele Sestrutura de Ssocar Dou seja:

It can be divided into three categories: single engineering model, compound mode, and continuous mode. The first two types require more manpower and create limited economic benefits. Continuous die can be mass-produced with high efficiency. Similarly, when designing a set of high-speed precision continuous punching die, it is necessary to pay attention to the spacing between the modules, the machining accuracy of parts, the assembly accuracy, the matching accuracy, and the interference problems, so as to achieve the purpose of automatic mass production of the continuous die. Good Stamping Dies

Conceito de design unitizado:

The overall structure of the stamping die can be divided into two parts: the common part and the part that varies according to the product. Common parts can be standardized or standardized, and parts that vary by product are difficult to standardize. Good Stamping Dies

Modelo Coposição UMAnd Sespecificações:

According to the type and structure of the stamping die, there are two types of structure: the straight configuration type and the reverse configuration type. The former is the most commonly used configuration, and the latter is mainly used for stretch-forming dies or to match special dies. Good Stamping Dies

Design de modelo de matrizes de punção:

The main templates of continuous molds include punch fixing plate, pressing plate, master template, etc. The structure design is based on the accuracy of stamping products, production quantity, processing equipment and processing methods of the mold, and maintenance methods of the mold. There are three forms: Monolithic, yoke, insert. Good Stamping Dies

Projeto unificado de matrizes de punção:

Unidade de Alinhamento de Matrizes

The mold alignment unit is also called the mold blade abutting guide device. In order to maintain the alignment of the upper mold and the lower mold and shorten the preparation time, according to the requirements of product accuracy and production quantity, the mold alignment units mainly include the following five types: Good Stamping Dies

Nenhum tipo de guia; Tipo de guia externo; Tipo combinado de guia externa e guia interna; Tipo combinado de guia externa e guia interna; Tipo de guia interno.

Unidade de manga de introdução e guia

There are two types of guide and accessories for stamping dies guide type and guide sleeve unit: outer guide type (die seat type or main guide), inner guide type (or auxiliary guide). In addition to the requirements of precision molds, the use of external guides and internal guides is highly demanded. Good Stamping Dies

Parafuso de pressão e unidade de mola

É melhor considerar os seguintes pontos ao selecionar uma unidade de mola de compressão:

Ensure the free length of the spring and the necessary amount of compression; Good Stamping Dies

Se é necessário ajustar a compressão inicial da mola (pré-compressão) ou a carga;

Ease of mold assembly or maintenance; Good Stamping Dies

Relação com o comprimento do punção ou parafuso de pressão;

Segurança (evita que a mola voe quando quebra).

Projeto dos principais componentes das matrizes de estampagem:

Peças e especificações padrão

O método de seleção das especificações padrão das matrizes de estampagem é o seguinte: quando as especificações utilizadas não são limitadas, é melhor usar o nível mais alto; em princípio, o número padrão é usado; quando as partes padrão da matriz não possuem este tamanho, a mais próxima é utilizada para o processamento.

o Dassinatura de Tele Pdesatar

O punção pode ser dividido aproximadamente em três partes de acordo com sua função: a ponta da aresta de corte do material de processamento (a aresta de corte, cuja forma é irregular, quadrada, redonda, etc.); a parte de contato com a placa de fixação do punção (parte fixa ou A haste, sua forma transversal é irregular, quadrada, redonda, etc.); a parte de conexão (parte central) da lâmina e a haste.

Projeto de Pdesatar Fixing Patrasado

A espessura da placa de fixação do punção está relacionada com o tamanho da matriz e a carga. Geralmente, é 30~40% do comprimento do punção, e o comprimento da guia do punção deve ser maior que 1,5 vezes o diâmetro do punção.

Projeto de Pdesatar Side Ptranquilizar

Durante a estampagem, é o melhor estado ideal que o punção suporte carga igual nos lados esquerdo e direito (ou seja, a pressão lateral é zero). Caso contrário, quando o punção for submetido a pressão lateral, a matriz superior e a matriz inferior serão deslocadas na direção lateral, fazendo com que a folga da matriz se torne maior ou menor (folga irregular), resultando em falha na obtenção de produtos estampados com boa precisão .

Imprensa Patrasado Dassinar

A função do cilindro é descascar o material preso ao punção e guiar o pequeno punção. Dependendo da função, o design do cilindro será muito diferente. A espessura e os critérios de seleção da placa de pressão são divididos em dois tipos de acordo com o design do produto: placa de pressão móvel e placa de pressão fixa.

Costas Ptranquilizar Patrasado Dassinar

Ao estampar, as principais peças de ação (punção, placa de fechamento, matriz mestre) suportarão a pressão da superfície. Quando a pressão de punção é maior que a pressão da superfície, uma placa de contrapressão deve ser usada.

“Good stamping dies” typically refer to dies used in metal stamping processes to create precise shapes and forms in metal sheets. Here are some characteristics of good stamping dies:

Accuracy: Good stamping dies produce parts with high precision and accuracy, ensuring that the dimensions and tolerances of the stamped parts meet the required specifications.

Durability: Stamping dies should be made from high-quality materials such as tool steel or carbide to withstand the high pressures and forces involved in the stamping process. They should be heat-treated and hardened to resist wear and deformation over time.

Efficiency: Efficient stamping dies are designed to minimize material waste and production time. They should allow for high-speed stamping operations without compromising quality.

Versatility: A good stamping die should be versatile enough to produce a variety of parts with different shapes and sizes. This requires careful design and engineering to ensure that the die can accommodate various forming operations.

Ease of maintenance: Maintenance is crucial to ensure the long-term performance of stamping dies. Good dies are designed for easy maintenance, with features such as accessible components for cleaning, sharpening, or replacement.

Consistency: Consistency in stamped parts is essential for quality control and assembly. Good stamping dies produce parts with consistent dimensions, surface finish, and material properties batch after batch.

Cost-effectiveness: While initial investment in high-quality stamping dies may be higher, they should offer long-term cost savings through reduced downtime, scrap rates, and overall production costs.

Safety: Safety features should be incorporated into the design of stamping dies to protect operators and prevent accidents during the stamping process.

Adaptability: In modern manufacturing environments, stamping dies need to be adaptable to changes in production requirements, such as design modifications or shifts in production volumes.

Compatibility: Stamping dies should be compatible with the stamping press and other equipment used in the manufacturing process. Compatibility ensures smooth operation and optimal performance.

Overall, good stamping dies play a critical role in metal stamping operations, contributing to the efficiency, quality, and reliability of the manufacturing process.

Máquina de puncionar para venda