Intelligent Robotic Concrete Compressive Strength Testing System
Product Overview
Concrete specimens are generally cubic blocks of three sizes: 100mm, 150mm and 200mm. Although small specimens are palm-sized, they weigh 2 to 18 kilograms. Six inspectors can only complete 180 groups of tests per day, and long-term work often causes arm and shoulder pain. After the intelligent concrete compressive testing laboratory is put into use, inspectors’ labor burden is greatly reduced. With the same daily testing workflow, only one operator can complete 200 groups of material tests every day. Customized systems can adopt one robot driving two pressure testers or one robot driving three pressure testers. This intelligent concrete compressive strength testing system is a new generation intelligent testing equipment independently developed by our company, mainly used for compressive strength detection of concrete specimens, supporting 24-hour unmanned testing with stable and reliable performance. The system consists of intelligent robot, pressure testing machine, specimen identification system, feeding system, discharging system, specimen waiting box, specimen retention box, electrical control system, video monitoring system, software and computer. Adopting oil-electric-hydraulic hybrid technology, all test processes including specimen feeding, compression test, result judgment and discharging are automatically completed by the equipment to realize unmanned intelligent testing. It eliminates human intervention to ensure accuracy and consistency of test data, improves work efficiency, reduces labor intensity of laboratory personnel and enhances operator safety.
Technical Parameters
Intelligent Robot
1. Maximum grabbing weight of manipulator: 30KG
2. X-axis moving speed: 1m/s
3. Y-axis moving speed: 1m/s
4. Z-axis moving speed: 0.5–1m/s
5. X-axis effective stroke: 4200mm
6. Y-axis effective stroke: 2200mm
7. Z-axis effective stroke: 1500mm
8. Overall dimensions: L5020mm × W3200mm × H3700mm (customizable)
9. Power: 4.0kW, power supply: 380V
Pressure Testing Machine
|
Index |
Parameter 1 |
Parameter 2 |
|
Maximum load |
2000 kN |
3000kN |
|
Accuracy grade |
Grade 1 |
Grade 1 |
|
Measuring range |
4%~F.S. (full range without grading) |
4%~F.S. (full range without grading) |
|
Resolution |
500,000 counts |
500,000 counts |
|
Indicated value accuracy |
±1% |
±1% |
|
Displacement measurement range |
0~80mm |
0~80mm |
|
Displacement resolution |
0.001 mm |
0.001 mm |
|
Displacement indicated value accuracy |
±0.5% |
±0.5% |
|
Force loading rate adjustment range |
0.005%~10%F.S/s |
0.005%~10%F.S/s |
|
Force rate control accuracy |
Better than ±2% of set value |
Better than ±2% of set value |
|
Overload protection |
110% overload protection (no deformation or mechanical damage) |
110% overload protection (no deformation or mechanical damage) |
|
Piston lifting speed |
0~40mm/min |
0~40mm/min |
|
Piston stroke |
80mm |
80mm |
|
Upper platen size |
Φ300mm |
300mm×300mm |
|
Lower platen size |
320mm×320mm |
390mm×400mm |
|
Maximum distance between platens |
300mm |
300mm |
|
Effective distance between two columns |
450mm |
490mm |
|
Applicable specimen size |
150×150×150mm and 100×100×100mm |
150×150×150mm and 100×100×100mm |
|
Power supply |
Three-phase 3.0kW, 380V |
Three-phase 3.0kW, 380V |
|
Overall host dimensions |
1000mm×500mm×2200mm |
1200mm×750mm×2400mm |
|
Machine weight |
1450kg |
2800kg |
Applicable Standards
GB/T2611-2007 General Technical Requirements for Testing Machines GB/T16826-2008 Electro-hydraulic Servo Testing Machines GB/T3159-2008 Hydraulic Testing Machines GB/T50081-2002 Standard Test Method for Mechanical Properties of Ordinary Concrete
