Information on the most widely used ASTM standards within the materials testing industry
Model: UT1014C, power pole bending test
Concrete Electric Pole (power pole) Bending Testing Machine adopts the principle of electronic universal testing machine, driven by servo motor, and the measurement and control accuracy is twice as high as that of ordinary horizontal tensile test, which can meet GB, ISO, JIS, ASTM, DIN and other international standards and industry standards;
It can be used to test the flexural strength of cement poles, wooden poles, towers, street lamp poles, monitor brackets and other rod specimens. The machine has the characteristics of high test accuracy, stable control, fast corresponding speed, etc., the machine adopts servo motor loading, decelerates through the deceleration system, drives the screw to rotate, and converts the rotation into a translational mechanical structure, the system adopts double lead screw, transmission, double lead screw configuration double nut can effectively ensure tensile load and transmission efficiency, and the system adopts three-phase 220 power supply (built-in transformer).
The system is an oil-free system with reduced energy consumption, low noise, and no noise and environmental pollution to the surrounding environment.
General introduction
Concrete Electric Pole (power pole) Bending Testing Machine adopts the principle of electronic universal testing machine, driven by servo motor, and the measurement and control accuracy is twice as high as that of ordinary horizontal tensile test, which can meet GB, ISO, JIS, ASTM, DIN and other international standards and industry standards;
It can be used to test the flexural strength of cement poles, wooden poles, towers, street lamp poles, monitor brackets and other rod specimens. The machine has the characteristics of high test accuracy, stable control, fast corresponding speed, etc., the machine adopts servo motor loading, decelerates through the deceleration system, drives the screw to rotate, and converts the rotation into a translational mechanical structure, the system adopts double lead screw, transmission, double lead screw configuration double nut can effectively ensure tensile load and transmission efficiency, and the system adopts three-phase 220 power supply (built-in transformer).
The system is an oil-free system with reduced energy consumption, low noise, and no noise and environmental pollution to the surrounding environment.

Key Features
1, The traction end is connected by wire rope or customized fixture,
and the position of the hanging point is set according to the
requirements during the test
2, The testing machine is mainly suitable for stress-strain and breakage tests of high-dry products under rated test force or constant load tensile force.
3, The frame structure is used for horizontal hosting, and the double-acting ball screw is guided on both sides. Double linear guideway to ensure the stability of operation.
4, Imported high-precision tensile and compressive load sensor measures force, and imported photoelectric encoder measures displacement.
The testing machine adopts a segmented frame structure, the imported ball screw applies the test force, the load sensor measures the force, according to the specimen specification length bending moment space, the loading head and the fixed end of the wire rod are arranged separately, the fixed end is fixed on the ground with a high-strength anchor, the loading head is on the sliding support, and the support is also fixed on the ground by the anchor.
The computer displays the loading of the test force, automatically processes the test data according to the requirements of the test method, this machine does product tensile and bending tests for various industries, and is used for the bending load and damage tests of wire poles, street lamp poles, monitor lamp poles and other products, which requires flexible and convenient operation, slow and stable loading, and strong bearing capacity of the body. The self-developed all-digital amplifier is used to realize the three-closed-loop control of the system.
The high-precision load sensor used in the host has high comprehensive accuracy, high sensitivity, good repeatability, and is not affected by external forces in the test after random calibration, which can ensure the accuracy of the test process and parameters. Calibration, calibration is simple and convenient.
Force measurement method: high-precision load cell force measurement imported from the United States.
Control test mode: The computer automatically controls the test process, the computer screen displays the test force and test curve, and automatically processes the test data according to the requirements of the test method.
Main technical specification
| Max. static force | 50kN |
| Test force measurement range | 0.4%--100% (the national metrology department can be responsible for the measurement verification and issue the measurement certificate) |
| Force measuring accuracy | ±1% |
| Test force resolution | 1/500000 |
| Beam displacement measurement accuracy | higher than 0.001mm |
| Deformation measurement accuracy | ±1% |
| Test speed range | 0.001-300mm/min, stepless speed regulation |
| Speed control accuracy | ±1%(0.001~10mm/min);±0.5%(10~500mm/min) |
| Constant force, constant deformation, constant displacement control range | 1%-100%FS |
| Constant force, constant deformation, constant displacement control accuracy | When the setting value < 10% FS, the ± of the set value is within 1.0%;When the setting value ≥ 10% FS, the ± of the set value is within 0.1% |
| Deformation rate control accuracy | When the rate < 0.05%FS, it is within the ±2.0% set value;When the rate ≥ 0.05% FS, it is within the ±0.5% set value. |
| Effective stroke of loading head | 1000mm |
| Clamping method | wire rope buckle |
| Power supply | 220V±10%, 50Hz, power: 1kW |
| Working environment | room temperature - 35°C, relative humidity not more than 80% |
Main accessories (Standard delivery with machine)
| Frame (50kn) | 1 set |
| Servo motor (Japan Panasonic) | 1 set |
| Servo driver (Japan Panasonic) | 1 set |
| High accuracy load cell (USA Celtron 50KN) | 1 set |
| Precision ball leading screw (TBI) | 1 set |
| Deceleration system (precision planetary gear reducer plus arc tooth synchronous belt transmission) | 1 set |
| Dual-channel programmable amplifier resolution 1/500000 | 1 set |
| Photoelectric encoder | 1 pc |
| Wire rope lock fixture | 1 set |
| Slide table | 1 set |
| Concrete pole supporter | 1 set |
| Control card | 1 set |
| Computer | 1 set |
| Software | 1 set |
| Documents (Manual, packing list, certificate) | |
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