Extremidade da haste do pistão com conexão de rosca externa Cilindro hidráulico de engenharia

The piston rod end with an external thread connection is located at the end of the engineering hydraulic cylinder piston rod. It usually has threaded sections that allow for the safe fastening of various components, such as mounting brackets, cracks, or other load-bearing structures.

HSG series engineering hydraulic cylinder is a double-acting piston rod hydraulic cylinder. Installation mode adopts earring type. According to the connection between the cylinder head and the cylinder block, there are three kinds of external thread connection, internal card critical connection, and flange connection. Engineering hydraulic cylinder is mainly used in construction, lifting, mining, and other hydraulic systems.

HSG Engineering Hydraulic Cylinder Parameter:

HSG Engineering Hydraulic Cylinder Advantages:

The piston rod end with an external thread connection offers several advantages in engineering hydraulic cylinders:

1. Versatility:
   • Threaded connections provide the flexibility to connect various components or load-bearing structures, allowing customization and adaptation to different application requirements.
2. Secure Fastening:
   • External threads ensure a secure and reliable connection, minimizing the risk of loosening or detaching during operation.
   • This enhances the safety and stability of hydraulic cylinder assemblies, especially in demanding or high-strength applications.
3. Ease of Maintenance and Replacement:
   • External threaded connections simplify maintenance and replacement of parts, allowing for quick disassembly and reassembly.
   • This helps inspect, repair, or replace damaged or worn parts, reducing downtime and improving overall system efficiency.

HSG Engineering Hydraulic Cylinder Applications:

The external thread connection on the piston rod end offers versatility and convenience in various engineering applications, including:

1. Mounting Brackets and Supports:
   • The threaded connection enables the attachment of mounting brackets or supports to the hydraulic cylinder.
   • These brackets or supports provide additional stability and structural support to the cylinder assembly, ensuring proper alignment and load distribution.
2. Linkage Mechanisms:
   • External threads allow connecting rod mechanisms, such as grooves or ball joints, to the rod end.
   • These links facilitate the transfer of force and motion between hydraulic cylinders and other mechanical components, allowing for controlled movement and precise positioning.
3. Load-Bearing Structures:
   • The threaded connection fasteners the load-bearing structure or equipment directly to the piston rod end.
   • This enables the hydraulic cylinder to apply force and support the weight of external objects or machinery, making it suitable for lifting, pushing, or pulling heavy objects.

How To Repack A Hydraulic Cylinder?

Repacking a hydraulic cylinder involves replacing the seals and other components that may have worn out or damaged over time. Here’s a general step-by-step guide on how to repack a hydraulic cylinder:

1. Preparation:
   • Ensure that the hydraulic system is depressurized and the cylinder is fully retracted.
   • Gather the necessary tools and replacement seals or seal kits for your cylinder model.
   • Consult the manufacturer’s documentation or service manual for specific instructions or precautions.
2. Remove the Cylinder:
   • Disconnect any hydraulic lines or fittings connected to the cylinder.
   • Remove any mounting brackets or components that may be attached to the cylinder.
   • Carefully detach the cylinder from the equipment or machinery it is installed on.
3. Disassemble the Cylinder:
   • Securely hold the cylinder and remove the piston rod end cap or head using appropriate tools.
   • Extract the piston, piston rod, and related components from the cylinder barrel.
   • Inspect the components for any signs of wear, damage, or corrosion.
4. Remove Old Seals:
   • Locate and remove the old seals, including piston seals, rod seals, and any other seals in the cylinder.
   • Carefully clean the seal grooves and internal surfaces of the cylinder barrel and piston rod.
5. Install New Seals:
   • Lubricate the new seals with a compatible hydraulic fluid or sealant, as the manufacturer recommends.
   • Install the new seals in their grooves, ensuring proper orientation and alignment.
   • Use seal installation tools or suitable improvised methods to prevent sealing damage during installation.
6. Reassemble the Cylinder:
   • Reinstall the piston, piston rod, and related components into the cylinder barrel.
   • Apply a thin layer of hydraulic fluid or lubricant to the internal surfaces of the cylinder barrel and piston rod.
   • Carefully reattach the piston rod end cap or head, ensuring proper alignment and tightening to the manufacturer’s specifications.
7. Test and Reinstall the Cylinder:
   • Reconnect any hydraulic lines or fittings to the cylinder.
   • Carefully reinstall the cylinder onto the equipment or machinery, ensuring proper alignment and mounting.
   • Slowly pressurize the hydraulic system and check for any leaks or abnormal operation.
   • Fully extend and retract the cylinder to ensure proper functionality.
8. Maintenance and Testing:
   • Regularly inspect and maintain the hydraulic cylinder to ensure optimal performance and prevent premature seal failure.
   • Monitor for any signs of leaks, excessive wear, or other issues and address them promptly.
   • Conduct periodic testing and adjustments as the manufacturer recommends or based on the specific application requirements.

Aptidão e capacidade da fábrica:

(1) Montagem

Temos uma plataforma de montagem de pesquisa e desenvolvimento independente de primeira classe. A oficina de produção de cilindros hidráulicos tem quatro linhas de montagem semiautomáticas de cilindros de elevação e uma linha de montagem automática de cilindros de inclinação, com uma capacidade de produção anual projetada de 1 milhão de peças. A oficina de cilindros especiais é equipada com várias especificações de um sistema de montagem de limpeza semiautomática com uma capacidade de produção anual projetada de 200.000 peças e equipada com famosos equipamentos de usinagem CNC, um centro de usinagem, um equipamento especial de processamento de cilindros de alta precisão, uma máquina de solda robotizada, uma máquina de limpeza automática, uma máquina de montagem automática de cilindros e uma linha de produção de pintura automática. O equipamento crítico existente é de mais de 300 conjuntos (conjuntos). A alocação ideal e o uso eficiente dos recursos do equipamento garantem os requisitos de precisão dos produtos e atendem às necessidades de alta qualidade dos produtos.

(2) Usinagem

A oficina de usinagem é equipada com um centro de torneamento de trilho inclinado personalizado, um centro de usinagem, uma máquina de brunimento de alta velocidade, um robô de soldagem e outros equipamentos relacionados, que podem lidar com o processamento de tubos de cilindros com diâmetro interno máximo de 400 mm e comprimento máximo de 6 metros.

(3) Soldagem

(4) Pintura e revestimento

Com linhas de revestimento de tinta à base de água automáticas de cilindros de pequeno e médio porte, para obter carregamento e descarregamento automáticos de robôs e pulverização automática, a capacidade projetada é de 4.000 peças por turno;
Também temos uma linha de produção de tinta semiautomática para cilindros grandes, acionada por uma corrente elétrica, com capacidade de projeto de 60 caixas por turno.

(5) Testes

Temos instalações de inspeção e bancos de teste de primeira classe para garantir que o desempenho do cilindro atenda aos requisitos.

We are one of the best engineering hydraulic cylinder manufacturers. We can offer comprehensive engineering hydraulic cylinder stock. We also provide corresponding caixas de câmbio agrícolas. Exportamos nossos produtos para clientes em todo o mundo e conquistamos uma boa reputação devido à qualidade superior de nossos produtos e ao serviço pós-venda. Damos as boas-vindas aos clientes nacionais e estrangeiros que queiram entrar em contato conosco para negociar negócios, trocar informações e cooperar conosco!