بازدیدکننده گرامی این صفحه در حال بروزرسانی و بازطراحی میباشد لذا ممکن است در حال حاضر برخی از مطالب قابل رویت نباشند
- Capacity, 10t
- Servo Hydraulic Actuator
- High precision while applying displacement with constant amplitude (harmonic) and waveforms like: sinusoidal, square, saw-tooth, desired waveforms and patterns
- Applying displacement in high frequencies and 1g acceleration with ±5% accuracy.
- Individual PID control system for each control mode and applying the defined waveform in software.
- Equipped with DSP interface with 5 KHz operating frequency; load and displacement control and measurement in closed loop with 5 KHz frequency response
- A metal table -1050mm*1550mm- capable of installing metal, concrete, and Plexiglas or combination structure models with at least 1mm center of gravity height by bolt fittings through the holes drilled on the table body. (table size and capacity is changeable on request)
- State-of-the-art electronic parts with fast response and high sampling speed as well as using MOOG servo-hydraulic valve
- Precision low profile dynamic load cell for direct force measurement (50t)
- Non-contact linear encoder installed on the jack for the whole stroke
- Linear guides for table precise unidirectional movement
- Powerful software with Real Time control in various tests and processing them
- Oil seals for actuator dynamic test at elevated temperature, bearing in mind that all parts and measuring instruments and controls of the machine should stand long-term tests
- Proper oil cooling system to increase the oil service life
- Equipped with compensating system to compensate inertia forces applied by jack and load cell
SAFE shaking table is intended to simulate earthquakes. Different structures can be installed on this table. A servo hydraulic actuator displaces the table in two directions; based on the applied acceleration, the displacement and strength of different parts of the structure are studied. Various dynamic displacements with sinusoidal, rectangular, triangular, saw-tooth and random waveforms assuming the pertinent pattern can be defined (up to 100Hz). Other advantages:
•Using the latest electronic hardware with fast response and high sampling rate
•Applying the best sensors, transducers, and high quality servo valve
•Using individual controllers for real time control system
•Powerful software with enhanced control algorithm
•Data processing for any control mode as well as designing hydraulic and mechanical systems for long term tests
All the above items enable SAFE series perform the most diverse and actual conditions for testing the shaking table and simulating different conditions.The machine operating mechanism of this type of machines is hydraulic servo valve with high frequency DSP hardware. The frequency response, sampling rate as well as system control in this unit is so high that in every 200 microsecond it receives feedback from the measuring instruments and controls the system by closed loop PID controller. There is a special and advanced software in the machine (Intranet connection via LAN port with the machine hardware) capable of applying periodic displacements with certain amplitude, frequency and different waveforms, offsetting, applying noise, indicating number of applied cycles, determining the restored cycles as well as changing all test parameters online during the test and reports required outputs. The cooling system is water cooled with new plate heat exchanger and high efficiency to reduce oil temperature.
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The machine is used to analyze the structures behavior against the applied displacements with certain acceleration. Mounting appropriate sensors in the structure storey facilitates the measurement of acceleration and displacement. Earthquake simulation is another application of this machine that helps to study the behavior of different sections of the structure in such conditions. This unit can also be used in the following research fields:
•Research on pile foundation and their joints in structures
•Determination of structures natural frequencies
•Research on different elements of structures during earthquakes
•Study the walls and foundations response to earthquake
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SAFE-Series-100 Catalog
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سازنده:
شرکت طراحی مهندسی سنتام
استعلام قیمت
درخواست مشاوره
دانلود کاتالوگ
شرایط تحویل حضوری
شرایط تحویل کالا در محل کارخانه
جزییات بیشتر
شرایط ارسال دستگاه
شرایط ارسال دستگاه و حمل آن
جزییات بیشتر
متن آزمایشی
متن آزمایشی
جزییات بیشتر
گارانتی دستگاه
شرایط خدمات پس از فروش
جزییات بیشتر
جزییات بیشتر
- Capacity, 10t
- Servo Hydraulic Actuator
- High precision while applying displacement with constant amplitude (harmonic) and waveforms like: sinusoidal, square, saw-tooth, desired waveforms and patterns
- Applying displacement in high frequencies and 1g acceleration with ±5% accuracy.
- Individual PID control system for each control mode and applying the defined waveform in software.
- Equipped with DSP interface with 5 KHz operating frequency; load and displacement control and measurement in closed loop with 5 KHz frequency response
- A metal table -1050mm*1550mm- capable of installing metal, concrete, and Plexiglas or combination structure models with at least 1mm center of gravity height by bolt fittings through the holes drilled on the table body. (table size and capacity is changeable on request)
- State-of-the-art electronic parts with fast response and high sampling speed as well as using MOOG servo-hydraulic valve
- Precision low profile dynamic load cell for direct force measurement (50t)
- Non-contact linear encoder installed on the jack for the whole stroke
- Linear guides for table precise unidirectional movement
- Powerful software with Real Time control in various tests and processing them
- Oil seals for actuator dynamic test at elevated temperature, bearing in mind that all parts and measuring instruments and controls of the machine should stand long-term tests
- Proper oil cooling system to increase the oil service life
- Equipped with compensating system to compensate inertia forces applied by jack and load cell
SAFE shaking table is intended to simulate earthquakes. Different structures can be installed on this table. A servo hydraulic actuator displaces the table in two directions; based on the applied acceleration, the displacement and strength of different parts of the structure are studied. Various dynamic displacements with sinusoidal, rectangular, triangular, saw-tooth and random waveforms assuming the pertinent pattern can be defined (up to 100Hz). Other advantages:
•Using the latest electronic hardware with fast response and high sampling rate
•Applying the best sensors, transducers, and high quality servo valve
•Using individual controllers for real time control system
•Powerful software with enhanced control algorithm
•Data processing for any control mode as well as designing hydraulic and mechanical systems for long term tests
All the above items enable SAFE series perform the most diverse and actual conditions for testing the shaking table and simulating different conditions.The machine operating mechanism of this type of machines is hydraulic servo valve with high frequency DSP hardware. The frequency response, sampling rate as well as system control in this unit is so high that in every 200 microsecond it receives feedback from the measuring instruments and controls the system by closed loop PID controller. There is a special and advanced software in the machine (Intranet connection via LAN port with the machine hardware) capable of applying periodic displacements with certain amplitude, frequency and different waveforms, offsetting, applying noise, indicating number of applied cycles, determining the restored cycles as well as changing all test parameters online during the test and reports required outputs. The cooling system is water cooled with new plate heat exchanger and high efficiency to reduce oil temperature.
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