بازدیدکننده گرامی این صفحه در حال بروزرسانی و بازطراحی میباشد لذا ممکن است در حال حاضر برخی از مطالب قابل رویت نباشند
– Designed in compliance with ASTM B502, ASTM E143, ASTM A938, ISO 7800, ASTM A938, ASTM B415
– Servo electromechanical operation
– Capable of controlled monotonic cyclic loading, and hysteresis loop plotting
– Fully computerized control with precise torsional speed regulation via AC servo motor and driver
– Dedicated software for torque vs. twist angle plotting, curve analysis, and multiple curves comparison
– Compatible with specialized fixtures or hydraulic three-jaw chucks for clamping wires and high-strength sections of various sizes
– Precision torque transducer for accurate torque measurement (accuracy: ±1% of reading)
– Integrated digital encoder for rotation angle measurement with a resolution of 0.001°
– Automatic stop mechanism upon specimen fracture
– Moveable grip mounted on a low-friction linear bearing system
– Integrated mechanism to apply controlled axial load to the specimen
– Includes calibration accessories for the torque sensor
– Equipped with a portable control keyboard
– Servo electromechanical operation
– Capable of controlled monotonic cyclic loading, and hysteresis loop plotting
– Fully computerized control with precise torsional speed regulation via AC servo motor and driver
– Dedicated software for torque vs. twist angle plotting, curve analysis, and multiple curves comparison
– Compatible with specialized fixtures or hydraulic three-jaw chucks for clamping wires and high-strength sections of various sizes
– Precision torque transducer for accurate torque measurement (accuracy: ±1% of reading)
– Integrated digital encoder for rotation angle measurement with a resolution of 0.001°
– Automatic stop mechanism upon specimen fracture
– Moveable grip mounted on a low-friction linear bearing system
– Integrated mechanism to apply controlled axial load to the specimen
– Includes calibration accessories for the torque sensor
– Equipped with a portable control keyboard
The STW-3000H torsion testing machine is designed to evaluate the torsional strength and shear properties of materials, including high-strength wires using standard specimens.
Driven by a servo-electromechanical system with an AC servo motor, the machine features a precision torque transducer (accuracy better than 1% of reading within 2% to 100% of full capacity) and a digital rotary encoder for angle measurement with a resolution of 0.001°.
For torsion testing on high-strength materials such as PC wires, wire ropes, and hardened steel wires, the STW-3000 torsion testing machine (capacity: 3000 N.m) is equipped with heavy-duty hydraulic grips. High-strength steel wires typically feature hardened surfaces, presenting significant gripping challenges and a risk of slippage. Hydraulic gripping system applies high, uniform clamping pressure around the specimen using oil pressure. This uniform distribution minimizes stress concentration and prevents contact point damage that could otherwise cause premature fracture and invalid test results. to ensure secure clamping without slippage, three-jaw hydraulic chucks with specialized alloy steel jaw faces are utilized. The system includes an integrated hydraulic power unit, control system, and a portable control pendant for convenient jaw opening and closing.
It is fully computerized system connected to a PC via an RS-232 serial port using Digital Signal Processing (DSP) software technology.
The user-friendly software plots torque versus angle of twist curves and generates comprehensive reports, including data for stress shear (τ), shear strain (γ), shear modulus, yield shear strength, torsional toughness, test speed, specimen dimensions, graph analysis. Furthermore, the software identifies key structural points directly on the graph, such as the ultimate torque, fracture torque, yield point torque, and angle of twist at fracture.
A transparent safety guard protect the operator from flying debris in the event of a specimen fracture. A separate control keyboard, featuring JOG buttons manages grip rotation precise specimen positioning.
Additionally, the machine includes accessories for torsional torque calibration allowing the customer to perform routine and periodic performance calibration, complete with an instruction manual.
Driven by a servo-electromechanical system with an AC servo motor, the machine features a precision torque transducer (accuracy better than 1% of reading within 2% to 100% of full capacity) and a digital rotary encoder for angle measurement with a resolution of 0.001°.
For torsion testing on high-strength materials such as PC wires, wire ropes, and hardened steel wires, the STW-3000 torsion testing machine (capacity: 3000 N.m) is equipped with heavy-duty hydraulic grips. High-strength steel wires typically feature hardened surfaces, presenting significant gripping challenges and a risk of slippage. Hydraulic gripping system applies high, uniform clamping pressure around the specimen using oil pressure. This uniform distribution minimizes stress concentration and prevents contact point damage that could otherwise cause premature fracture and invalid test results. to ensure secure clamping without slippage, three-jaw hydraulic chucks with specialized alloy steel jaw faces are utilized. The system includes an integrated hydraulic power unit, control system, and a portable control pendant for convenient jaw opening and closing.
It is fully computerized system connected to a PC via an RS-232 serial port using Digital Signal Processing (DSP) software technology.
The user-friendly software plots torque versus angle of twist curves and generates comprehensive reports, including data for stress shear (τ), shear strain (γ), shear modulus, yield shear strength, torsional toughness, test speed, specimen dimensions, graph analysis. Furthermore, the software identifies key structural points directly on the graph, such as the ultimate torque, fracture torque, yield point torque, and angle of twist at fracture.
A transparent safety guard protect the operator from flying debris in the event of a specimen fracture. A separate control keyboard, featuring JOG buttons manages grip rotation precise specimen positioning.
Additionally, the machine includes accessories for torsional torque calibration allowing the customer to perform routine and periodic performance calibration, complete with an instruction manual.
The high-capacity 3000 N.m torsion testing machine with the is custom-engineered to evaluate the torsional strength, shear properties, and structural integrity of large components across critical engineering sectors:
– Automotive industry: testing power train and structural components under rotational stress, including crankshafts, cardan shafts (drive shafts), torsion springs, axles and heavy-duty fasteners (bolts and nuts)
– Aerospace industry: validating components subject to twisting load, such as turbine shafts, helicopter blades, structural airfoils and high-tensile control cables)
– Construction industry: ensuring the reliability of structural reinforcement materials, including rebars, prestressed concrete cables, and heavy-duty steel wire ropes
– New material development: characterizing the mechanical behavior and twist limits of newly developed alloy wires, composites, and advanced engineering materials
– Energy and heavy industry: testing large-scale rotating equipment components, such as wind turbine shafts and gas turbine generator shafts to withstand high operational torque
– Drilling industry and mining: evaluating the torsional limits and fatigue resistance of drilling tubes, drill rods, and downhole tool joints exposed to heavy rotational and frictional downhole toruqes
– Automotive industry: testing power train and structural components under rotational stress, including crankshafts, cardan shafts (drive shafts), torsion springs, axles and heavy-duty fasteners (bolts and nuts)
– Aerospace industry: validating components subject to twisting load, such as turbine shafts, helicopter blades, structural airfoils and high-tensile control cables)
– Construction industry: ensuring the reliability of structural reinforcement materials, including rebars, prestressed concrete cables, and heavy-duty steel wire ropes
– New material development: characterizing the mechanical behavior and twist limits of newly developed alloy wires, composites, and advanced engineering materials
– Energy and heavy industry: testing large-scale rotating equipment components, such as wind turbine shafts and gas turbine generator shafts to withstand high operational torque
– Drilling industry and mining: evaluating the torsional limits and fatigue resistance of drilling tubes, drill rods, and downhole tool joints exposed to heavy rotational and frictional downhole toruqes
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– Designed in compliance with ASTM B502, ASTM E143, ASTM A938, ISO 7800, ASTM A938, ASTM B415
– Servo electromechanical operation
– Capable of controlled monotonic cyclic loading, and hysteresis loop plotting
– Fully computerized control with precise torsional speed regulation via AC servo motor and driver
– Dedicated software for torque vs. twist angle plotting, curve analysis, and multiple curves comparison
– Compatible with specialized fixtures or hydraulic three-jaw chucks for clamping wires and high-strength sections of various sizes
– Precision torque transducer for accurate torque measurement (accuracy: ±1% of reading)
– Integrated digital encoder for rotation angle measurement with a resolution of 0.001°
– Automatic stop mechanism upon specimen fracture
– Moveable grip mounted on a low-friction linear bearing system
– Integrated mechanism to apply controlled axial load to the specimen
– Includes calibration accessories for the torque sensor
– Equipped with a portable control keyboard
The STW-3000H torsion testing machine is designed to evaluate the torsional strength and shear properties of materials, including high-strength wires using standard specimens.
Driven by a servo-electromechanical system with an AC servo motor, the machine features a precision torque transducer (accuracy better than 1% of reading within 2% to 100% of full capacity) and a digital rotary encoder for angle measurement with a resolution of 0.001°.
For torsion testing on high-strength materials such as PC wires, wire ropes, and hardened steel wires, the STW-3000 torsion testing machine (capacity: 3000 N.m) is equipped with heavy-duty hydraulic grips. High-strength steel wires typically feature hardened surfaces, presenting significant gripping challenges and a risk of slippage. Hydraulic gripping system applies high, uniform clamping pressure around the specimen using oil pressure. This uniform distribution minimizes stress concentration and prevents contact point damage that could otherwise cause premature fracture and invalid test results. to ensure secure clamping without slippage, three-jaw hydraulic chucks with specialized alloy steel jaw faces are utilized. The system includes an integrated hydraulic power unit, control system, and a portable control pendant for convenient jaw opening and closing.
It is fully computerized system connected to a PC via an RS-232 serial port using Digital Signal Processing (DSP) software technology.
The user-friendly software plots torque versus angle of twist curves and generates comprehensive reports, including data for stress shear (τ), shear strain (γ), shear modulus, yield shear strength, torsional toughness, test speed, specimen dimensions, graph analysis. Furthermore, the software identifies key structural points directly on the graph, such as the ultimate torque, fracture torque, yield point torque, and angle of twist at fracture.
A transparent safety guard protect the operator from flying debris in the event of a specimen fracture. A separate control keyboard, featuring JOG buttons manages grip rotation precise specimen positioning.
Additionally, the machine includes accessories for torsional torque calibration allowing the customer to perform routine and periodic performance calibration, complete with an instruction manual.
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