Listado de la categoría: noticias

Máquina de soldadura de pórtico Dominar el campo de la soldadura de la pieza de trabajo a gran escala, como la construcción naval, maquinaria de ingeniería, y estructuras de acero de puente debido a su alta estabilidad, cobertura amplia, y sistema de control inteligente. Este artículo analiza profundamente las ventajas de las máquinas de soldadura de pórtico y proporciona referencia profesional para la selección de equipos empresariales.

1. Capacidad de soldadura de pieza ultra grande: el tramo horizontal puede alcanzar 3-20 metros, y el trazo longitudinal máximo es 50 metros, que es adecuado para piezas ultra largas, como torres de turbinas eólicas y secciones de barcos. Movimiento de precisión de tres ejes x/y/z, con una mesa giratoria de ± 180 °, puede lograr una cobertura total de soldaduras tridimensionales, y la capacidad de carga estática está a la altura 200 montones (modelo de servicio pesado), que satisface las necesidades de soldadura de piezas de trabajo pesadas, como recipientes a presión y conchas de máquina de escudo. En comparación con las máquinas de soldadura en voladizo, La rigidez de la estructura del pórtico se incrementa en más de 60%, lo que reduce en gran medida la deformación de la soldadura causada por la vibración de la pieza de trabajo.

2. Precisión y consistencia de soldadura líder en la industria: precisión de posicionamiento repetido de ± 0.05 mm, Asegurar que el error de rectitud de las soldaduras largas (>10 metros) es ≤1 mm/metro, apoyar el seguimiento del láser o la detección de arco en tiempo real Corrección, y adaptarse a la desviación de ritmo. Al mismo tiempo, La máquina de soldadura de pórtico se puede equipar con 2-4 Guns de soldadura para soldadura síncrona, que aumenta la eficiencia por 300%. Cada pistola de soldadura tiene un control de parámetros independiente (actual 200-600A ajustable), que cumple con los requisitos del proceso de soldadura de múltiples capas y múltiples de paso.

3. Producción totalmente automatizada: La máquina de soldadura de pórtico puede realizar una programación de un solo clic: Importar dibujos CAD para generar automáticamente rutas de soldadura, Reducir el tiempo de enseñanza manual, Admitir programación fuera de línea, y aumentar la utilización del equipo por 40%. También tiene una biblioteca de procesos de adaptación que puede almacenar más de 500 Conjuntos de parámetros de soldadura (como soldadura mag, soldadura de arco sumergido, soldadura de brecha estrecha), y coincidir automáticamente con el grosor del material (6-150mm)

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Como el equipo de detección central en la minería, máquina de hacer briquetas de carbón, materiales de construcción y otras industrias, la operación estable del horizontal Pantalla vibrante afecta directamente la eficiencia de producción. Sin embargo, La operación de alta intensidad a largo plazo puede causar falla del equipo. Este artículo resume las fallas comunes de la pantalla vibratoria horizontal y sus soluciones profesionales para ayudar a los usuarios a solucionar rápidamente los peligros ocultos y reducir las pérdidas de tiempo de inactividad:

Fallas y soluciones comunes de la pantalla vibratoria horizontal：

1. El equipo no puede comenzar de repente o de repente se cierra:

Las razones de este problema incluyen un contacto deficiente de la línea eléctrica o voltaje inestable, Protección de activación de sobrecarga del motor, y el rodamiento de excitador de vibración atascado. La solución es verificar la conexión de alimentación y probar la estabilidad del voltaje (Se recomienda estar equipado con un estabilizador de voltaje), Limpiar el material que bloquea la superficie de la pantalla, Reduce la carga del motor, desmontar el excitador de vibración, y limpiar o reemplazar el rodamiento dañado.

2. La eficiencia de detección se reduce significativamente:

Las razones clave de este problema son que el tamaño de la malla de la pantalla no coincide con el tamaño de partícula del material, La desviación del ángulo del bloque excéntrico del motor de vibración (ángulo ideal: 45° ~ 90 °), y la tensión insuficiente de la superficie de la pantalla conduce a la relajación local. Para resolver este problema, Puede reemplazar la pantalla de poliuretano con un tamaño de malla adecuado de acuerdo con las características del material., Ajuste los bloques excéntricos en ambos lados al mismo ángulo (Se recomienda un ajuste sincrónico y simétrico) o use herramientas profesionales para volver a modificar la pantalla para garantizar una fuerza uniforme.

3. El ruido anormal ocurre cuando el equipo está funcionando:

Las razones comunes incluyen pernos sueltos que causan colisiones de componentes, Falta de aceite en los rodamientos o envejecimiento de las focas, o la pantalla está dañada y golpea el haz de soporte. El proceso de mantenimiento específico es apretar completamente todos los pernos después del apagado (El par debe cumplir con el estándar del manual del equipo), Agregue la grasa a base de litio a alta temperatura a los rodamientos (reponerme una vez cada 500 horas), Reemplace inmediatamente la pantalla dañada, y verifique si el haz de soporte está deformado.

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Información más detallada sobre la Common faults and quick solutions of horizontal vibrating screen se puede encontrar visitando:https://www.hsd-industry.com/news/common-faults-and-quick-solutions--horizontal-vibrating-screen/

Elegir lo correcto pupitres y sillas escolares is an important part of ensuring a comfortable learning environment for students, promoting healthy growth and improving learning efficiency. Sometimes we will see children lying on the table to write homework, or eyes sticking to the desk, etc., why this situation, seemingly insignificant habits can also cause harm to the child’s academic and physical health, we can not ignore. In the selection process, it is necessary to comprehensively consider the material, functionality, safety and cost-effective and other dimensions to ensure that the selected product can meet the actual teaching needs, but also take into account the physical and mental health of students. The following is a detailed discussion of these four aspects:

1.material: durable and environmentally friendly and important

There are wood, metal and plastic materials on the market, composite materials for desks and chairs, the choice of material must be healthy and harmless, then how to choose?
-Wooden: wooden desks and chairs with its natural, cozy appearance and better durability, become the first choice of many schools. It has a good texture, but costs more and requires regular maintenance to prevent cracking and deformation. Al elegir, it should meet the national environmental standards,, to reduce the release of formaldehyde and other harmful substances, to protect the health of students.
-Metal and plastic materials: the use of metal frame and plastic panel design desks and chairs, often both excellent durability and lighter weight, easy to carry and daily cleaning and maintenance. When choosing metal components, priority should be given to materials with strong resistance to rust, such as stainless steel or galvanized steel; while for plastic desktops, it is necessary to ensure that they have good abrasion resistance, aging resistance, and verify that they are non-toxic and environmentally friendly to protect the health and safety of students and avoid any potential risks.

– Composite materials: With the rapid changes in technology, new composite materials such as fiberglass and high-density polyethylene have been adopted in the production of desks and chairs. These materials not only have excellent strength and light weight, but also meet the needs of diversified color and form design, adding more fun and beauty to the classroom. In the selection, environmental certification is also an important factor to consider.

2.functionality: to adapt to the needs of diverse learning

Quality children’s desk and chair design needs to be integrated into the principle of ergonomics. The height of the desk and chair need to be coordinated with each other to ensure that children can naturally form the correct sitting posture in the process, and promote healthy eye habits. Adjustability of the desk and chair is also a key factor when choosing. Ideally, they should be able to adjust flexibly according to the child’s height to accommodate different stages of growth.
-Adjustable height: students of different ages have different body shapes, which can be flexibly adjusted according to their body shapes through the relevant devices to minimize scoliosis, strabismus and other problems.
-Good storage function: the desk can be equipped with good storage function, not only can help students to keep the desktop clean and tidy, cultivate self-management ability, but also can make parents feel at ease a lot.

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More detailed information about the choose the right school desks and chairs can be found by visiting: https://www.aoyangschoolfurniture.com/a/news/choosing-the-right-school-desks-and-chairs.html

Lining cart, también conocido como tunnel lining cart, is a kind of mobile equipment specialized in secondary lining construction of tunnels. Its main role is to carry out inner lining of concrete and other materials for tunnels that have been initially supported during tunnel construction, in order to reinforce the support, optimize the route’s anti-drainage system, beautify the appearance, and provide conditions for the installation of facilities such as communication, Encendiendo, and monitoring. The purpose of lining is to enhance the structural stability of the tunnel, optimize the anti-drainage system, and provide support for the subsequent installation of facilities. Lining carts can improve construction efficiency, reduce labor intensity and improve lining quality. As an important engineering machinery, tunnel lining cart plays a key role, so let’s look at it can be applied in which scenes:

Application Scenarios for Tunnel Lining Trolleys

1、Transportation tunnel construction

Tunnel lining dollies play a crucial role in highway and railroad tunnel construction. After the tunnel is excavated, the inner wall of the tunnel needs to be lined to ensure its safety and stability. Like some highway construction, the complexity of the terrain and the diversity of the tunnel cross-section makes the operation more difficult, tunnel lining cart can improve the construction efficiency, to protect the quality and appearance of tunnel lining; in the railroad tunnel construction, the surface flatness of the tunnel requires a very high degree of tunnel lining carts can meet its needs. In the railway tunnel construction, the tunnel surface flatness requirement is very high, tunnel lining trolley can meet its needs

2、Water conservancy and hydropower engineering

With the construction of hydropower station, the construction of tunnel lining cart has become an important part. In the water conservancy and hydropower project, the tunnel structure needs to withstand significant water pressure and geological stress, por lo tanto, the performance of the lining structure puts forward more stringent requirements. The cart used in tunnel lining construction can ensure the accuracy of the lining operation, which is essential for maintaining the structural stability of the tunnel and guaranteeing construction safety. Además, the trolley adopts efficient mechanized operation mode, which not only significantly improves the construction efficiency, but also effectively reduces the overall cost of the project.

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More detailed information about the application Scenarios for Tunnel Lining Trolleys can be found by visiting: https://www.gf-bridge-tunnel.com/a/blog/application-scenarios-for-tunnel-lining-trolleys.html

In today’s industry, the ball press is a key molding machine with an expanding range of applications and innovative technology. Available in a wide range of sizes and types, ball presses are mainly used in the coal, minería, metallurgical refractory, construction materials and other light metal industries to convert various types of industrial and agricultural wastes into solid fuel briquettes, utilizing high pressure and hot pressing of the wastes to make fuel briquettes that can be used for heating or cooking.
Application Scenarios and Performance of Different Types of Ball Presses.

1.Ultra High Pressure Ball Press, as the best of the ball press series, is widely used in many fields such as metallurgy, minería, energy and manufacturing. Its significant advantage lies in its ability to provide extremely high pressure to ensure the tightness and strength of the finished product; al mismo tiempo, the good sealing effect effectively prevents the leakage of materials and improves the production efficiency. Compared with the traditional ball press, the ultra-high pressure ball press is more stable and compact in structure, with excellent sealing performance, bringing users a more reliable and efficient production experience.

2.High-pressure ball press, Para el sistema de dirección que se basa en cilindros hidráulicos para empujar los neumáticos, is a kind of ball making equipment specially designed to handle wet and dry powder. Through the pre-pressure device, the material is forced into the roller pressing area, and after high-pressure roller pressing, the ball product with high packing density is formed. This kind of ball press has a wide range of applications in coal, minería, metalurgia, materiales refractarios, building materials and light metal industries, providing efficient and environmentally friendly material molding solutions for these industries.

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More detailed information about the application solutions and performance of ball presses can be found by visiting: https://www.zymining.com/en/a/news/comprehensive-analysis-of-the-ball-press:-application-scenarios-and-performance.html