Advantages of CNC hydraulic presses
Release time:
2022-03-14
Hydraulic servo is the future development direction. Hydraulic press Servo energy-saving transformation of hydraulic presses can also achieve great efficiency. It is believed that this high-cost-effective pump-controlled electro-hydraulic servo system will be recognized by more users and will promote the reform of the entire industry. Servo hydraulic presses will become one of the main development directions in the future equipment field. At the same time, servo hydraulic presses will continue to develop towards high speed, intelligence, standardization, and multi-purpose.
What are the advantages of CNC hydraulic presses? The main points are as follows:
CNC hydraulic press energy saving: The equipment uses a servo hydraulic control system, saving about 70% of electricity compared to traditional hydraulic presses.
CNC hydraulic press environmental protection: The equipment has the characteristics of low noise and low oil temperature; the theoretical noise level of standby equipment is 40-50dB; the theoretical noise level of equipment operation is 60-70dB; the equipment has automatic oil temperature detection and automatic cooling functions. This system can automatically turn on or off the air cooling system according to the real-time oil temperature, ensuring energy saving and effectively cooling the hydraulic oil, thereby greatly improving the service life of various seals in the hydraulic system.
CNC hydraulic press high precision: The equipment adopts a dual servo system of servo motor and servo pump, and uses a small PLC control device with Ethernet communication from Mitsubishi Electric Corporation in Japan to control the overall operation logic and data acquisition. The pressing force, stroke, and pressing speed can be adjusted according to the actual requirements of product pressing and forming. The pressure repeatability of the equipment can be controlled within 1%, and the repeat positioning accuracy of the equipment at the heavy load position is within ±0.05mm.
CNC hydraulic press low failure rate:
CNC hydraulic press hardware: All components of the equipment use well-known brand products, hydraulic seals use NOK from Japan, main low-voltage electrical products use Schneider or Omron, PLC controllers use Mitsubishi from Japan, main valve components use Northern Taiwan Machinery, and encoders use Omron, etc.;
CNC hydraulic press software: Due to the high working intensity of hydraulic equipment, high hydraulic oil temperature (reasons for hydraulic system failures), easy damage to sealing components in the hydraulic system, oil leakage, etc., the equipment has carried out a lot of optimization work on hydraulic equipment, accelerated deterioration of hydraulic oil, short hydraulic oil replacement cycle, increased production costs, etc.; the new oil temperature detection and control system can stabilize the hydraulic oil temperature within a safe range.
CNC hydraulic press safety:
CNC Hydraulic press The equipment strictly complies with safety standards. In addition to two-handed start, emergency stop devices, and safety guardrails, we have redefined safety in the program. When starting the machine, the operator must press the operation buttons with both hands simultaneously within the specified time. Avoid safety hazards for operators and improve operating efficiency. The emergency equipment can press the emergency button, and the equipment will immediately stop and alarm. Real-time monitoring of the protection area during the operation of the equipment forms an invisible safety door. If someone invades the site, the machine will immediately stop and alarm, greatly improving the safety of the operator.
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2023-05-12
What are the characteristics of a hydraulic press?
CNC hydraulic oil pumps generally use internal gear pumps, while traditional hydraulic presses generally use axial piston pumps. At the same flow rate and pressure, the noise of an internal gear pump is 5 dB to 10 dB lower than that of an axial piston pump. The motor of a CNC hydraulic press runs at rated speed during pressing and return, and its noise emission is 5 dB to 10 dB lower than that of a traditional hydraulic press. When the slider rapidly descends and is stationary, the servo motor speed is 0, so the CNC hydraulic press has essentially no noise emission.
2015-08-25
Application scope and system selection of small hydraulic presses
Suitable applications for small hydraulic presses include: 1. Punching various silicone and plastic buttons for mobile phones or remote controls, and cutting plastic products; 2. Cutting various protective films for mobile phones, digital cameras, and laptop LCD screens, as well as precision cutting and halving of various pressure-sensitive adhesives and trademarks; 3. Embossing, forming, etc., of various PV, PE, PC and other thin-film switches and panels; 4. Pressing and forming various flexible circuit lines for laptop keyboards, etc. Small hydraulic presses use original Taiwanese or Japanese parts for the hydraulic power system, resulting in fewer malfunctions, high efficiency, low noise, low horsepower requirements, easy maintenance, and convenient adjustment of output, speed, and stroke.
2014-04-29
Technology Daily (Reporter Shi Junbin, Correspondent Jiao Yue) Recently, a 19,500-ton free forging hydraulic press and a 300-ton/750-ton-meter full hydraulic forging manipulator, independently developed by China Heavy Industry Corporation, successfully completed their first hot load test run in Jiangyin, Jiangsu Province. This marks the completion of the world's largest tonnage free forging hydraulic press and the world's largest clamping force/clamping torque full hydraulic forging manipulator currently in operation, achieving a globally advanced level of overall equipment installation. The 19,500-ton free forging hydraulic press adopts a three-beam, four-column, three-cylinder, top-drive, press-insert, full pre-stressed frame structure. Both the upper and lower beams use pre-stressed composite beams. The maximum forging capacity can reach 4
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