100-Ton Single-Arm Hydraulic Press: Parameters and Applications Detailed Explanation

Nashr vaqti:2025-01-08 19:46

Hydraulic presses, utilizing the principles of hydraulic transmission, are widely applied in various industrial settings. Among them, the single-arm hydraulic press stands out due to its unique structure and functionality, providing convenience to numerous industries. This article will provide an in-depth and hierarchical explanation of the parameters and applications of the 100-ton single-arm hydraulic press, aiming to offer readers a comprehensive understanding of this important industrial equipment.

Overview of the 100-Ton Single-Arm Hydraulic Press

The 100-ton single-arm hydraulic press, also known as the 100-ton single-arm press or C-type 100T single-column oil press, is a multifunctional small-to-medium-sized hydraulic press commonly used for pressing, straightening, shaping, and other operations. Its name originates from its C-shaped open structure, which adopts computer-optimized structural design, featuring good rigidity, simple structure, and convenient operation.

Structural Characteristics

  1. C-shaped Structure: The body of the 100-ton single-arm hydraulic press adopts a C-shaped single-arm structure, consisting of a main cylinder, hydraulic power system, electrical system, and other components. The body is made of high-quality steel plates welded together and undergoes high-frequency vibration treatment after welding to eliminate welding stress, ensuring high rigidity and resistance to deformation.

  2. Hydraulic System: The hydraulic system is located within the body, reducing floor space and facilitating easy operation of the hydraulic press. Alternatively, based on user needs, the hydraulic system can be externally mounted. The hydraulic system employs a cartridge valve integrated system, offering sensitive operation, reliable performance, and excellent sealing performance.

  3. Pressing Cylinder: The pressing cylinder tonnage of the 100-ton single-arm hydraulic press is realized by a single piston cylinder. The cylinder body is made of high-quality forged steel, and the piston rod surface undergoes medium-frequency quenching treatment, resulting in high hardness and long service life. The main seals of the oil cylinder adopt high-quality sealing rings to ensure reliable sealing.

  4. Electrical System: The press is equipped with an independent electrical cabinet containing air switches, relays, and other electrical control systems. Various alarm signals and limit switches of the press are interlocked with press actions. Additionally, the press is equipped with a centralized control panel, with necessary operation buttons and selection switches arranged on the panel.

Detailed Parameters

Understanding the detailed parameters of the 100-ton single-arm hydraulic press is crucial for its application and maintenance. Below are some key parameters:

  • Model: YTD41-100T (or variations such as YQ41-100)

  • System Pressure: 25 MPa

  • Stroke: Typically around 320-400 mm (depending on specific models)

  • Worktable Effective Area: 700 mm x 500 mm to 4000 mm x 900 mm (varying based on models and applications)

  • Plunger Force: 1000 kN (100 tons)

  • Opening Height: Generally 700 mm or more

  • Throat Depth: Typically around 280 mm or more

  • Slider Speed (Downward): Generally in the range of 10-19 mm/s

  • Slider Speed (Return): Generally in the range of 13-80 mm/s

  • Motor Power: Typically 5.5 kW or more

Applications

The versatility of the 100-ton single-arm hydraulic press makes it suitable for a wide range of applications across multiple industries. Here are some primary applications:

  1. Automotive Industry: The single-arm hydraulic press is widely used in the automotive manufacturing industry for stamping, forming, and correction processes. For example, automotive body coverings and structural parts can be quickly and accurately processed using a single-arm hydraulic press.

  2. Household Appliance Industry: In the production process of household appliances, the single-arm hydraulic press also plays an important role. For instance, compressor brackets for refrigerators and fan brackets for air conditioners can be formed and corrected using a single-arm hydraulic press.

  3. Metalworking Industry: In the metalworking industry, the single-arm hydraulic press is used to produce various metal parts such as flanges and pipe joints. Through stamping and forming with a single-arm hydraulic press, rapid and efficient processing of metallic materials can be achieved.

  4. Other Applications: Beyond these industries, the 100-ton single-arm hydraulic press can also be used for bending, embossing, shaping, and simple stretching of sheet metal parts. It can also be employed for pressing powder and plastic products with less stringent requirements. Additionally, it can be used for pressing and assembling metal or nonmetallic parts, such as motor rotors and stators, electronic connectors, electrical parts, eyeglasses, molds, and hardware parts.

Operational Considerations

Operating a 100-ton single-arm hydraulic press requires attention to safety and precision. Here are some operational considerations:

  1. Operator Training: Operators must undergo training to master the equipment's performance and operational techniques before independently operating the equipment.

  2. Pre-operational Checks: Before operation, clear any debris on the mold and clean any dirt on the hydraulic press rod. Install molds with the power off, avoiding colliding with start buttons, handles, or stepping on foot switches.

  3. Mold Alignment: After installing the upper and lower molds, align them and adjust the mold gap. Ensure the molds are fixed before conducting a test press.

  4. Pressure Adjustment: Adjust the working pressure, but do not exceed 90% of the equipment's rated pressure. Test press one workpiece and inspect it before mass production.

  5. Safety Precautions: During pressing and correction of different materials and workpieces, adjust the press's working pressure, pressing time, and holding pressure time as needed, ensuring that the mold and workpiece are not damaged. Avoid inserting hands and heads into the pressing area when the press plate is moving up and down.

Maintenance and Servicing

Proper maintenance and servicing of the 100-ton single-arm hydraulic press ensure its long-term stable operation and extend its service life. Here are some maintenance tips:

  1. Daily Maintenance: Check the oil tank, oil level, and oil gauge to ensure they meet specified standards, and replenish oil if necessary. Inspect the flexibility of buttons and the tightness of the motor grounding wire. Verify the integrity and reliability of safety protection devices.

  2. Weekly Maintenance: Start the hydraulic pump and check its functionality, as well as any blockages or leaks in sealing parts and pipelines. Verify the functionality of limit switches and bumper positioning. Monitor the temperature rise and sound of operating parts.

  3. Monthly Maintenance: Clean and lubricate moving parts. Check and tighten the nuts of various parts. Clean the oil pump and filter screen. Clean, inspect, and unclog the oil passage to ensure good lubrication and eliminate oil leaks.

  4. Quarterly Maintenance: Clean the external dust of the motor and electrical cabinet. Clean, inspect, and organize electrical wiring to ensure a reasonable layout, firm connections, and safety and reliability.

Future Trends and Development

With advancements in technology and industrial development, the 100-ton single-arm hydraulic press will face more development opportunities and challenges in the future. Here are some trends to watch for:

  1. Intellectualization: As the degree of industrial automation continues to increase, the single-arm hydraulic press will gradually achieve intelligent control. By introducing advanced sensors, controllers, and artificial intelligence algorithms, precise control of the single-arm hydraulic press can be achieved, improving production efficiency and product quality.

  2. Energy Conservation and Environmental Protection: With growing awareness of environmental protection, the single-arm hydraulic press will pay more attention to energy conservation and environmental protection in future developments. Measures such as optimizing structural design, improving energy utilization efficiency, and adopting eco-friendly materials will be adopted to reduce energy consumption and emissions, realizing green production.

  3. Customized Services: With the diversification of market demands, single-arm hydraulic press manufacturers will provide more customized products and services. Based on specific customer needs, customized design schemes, production processes, and after-sales services for single-arm hydraulic presses will be offered to meet the individualized needs of different industries.

  4. Cross-border Integration: In the future, the single-arm hydraulic press will undergo more cross-border integrations with other fields. For example, combining the single-arm hydraulic press with robotics technology can realize intelligent collaborative operations on automated production lines. Integrating the single-arm hydraulic press with 3D printing technology can achieve rapid prototyping of complex components.

Conclusion

The 100-ton single-arm hydraulic press, with its unique structure and versatile functionality, plays an irreplaceable role in various industries. Understanding its detailed parameters, applications, operational considerations, and maintenance tips is crucial for maximizing its benefits in industrial production. As technology and industry continue to evolve, the single-arm hydraulic press will face more development opportunities and challenges, driving innovations and advancements to bring more convenience and efficiency to industrial production.