QT-6060NJ Microcomputer controlled torque testing machine
The microcomputer controlled torque testing machine for hardware tools is a self-developedfivemetal tool suitable for solid wrenches, box wrenches, fork wrenches, sockets, hexagonal wrenches,cross wrenches, flower wrenches, monkey wrenches, pipe wrenches, screwdriver andother fivemetal tools on the basis of foreign advanced technologies. The machine is composedof loadingsystem, transmission system, control detection system, computer measurement and control displaysystem, tooling, etc. It can detect the torque, maximum torque, ultimate torque, torsional strength,torsional angle and other technical indicators of hardware tools. The software can set thelimit torque by itself to achieve automatic shutdown of specified torque, etc., and has torque torqueangle, torque time, torque angle time and other test curves. The machine adopts horizontal structure, computer software control, screen display, full digitaldata acquisition and control system, and precision testing system. It is characterized byaccuratetesting data, high precision, uniform loading, stability, no impact, and long service life.
1. Main machine: It is horizontal structure, composed of transmission part, clamp, collet seat, body, controller, computer and its software, etc. The AC servo motor and reducer drivetheclampto rotate, which is to conduct torsion test on the sample; The collet seat and the high-precisionbidirectional torque sensor are fixed together, and can move left and right along the guiderail; Themain structure adopts frame structure to ensure the rigidity, coaxiality and service life of thewholemachine. The installation and disassembly of samples are convenient and fast.
2. Guide rail: the movable end of the chuck adopts precision heavy linear guide rail, whichbearsthe torque and can adjust the operating space. It has high rigidity and high precision, andtheprecision grade is precision grade; The guide rail has high rated bearing capacity, large allowablevertical load, large bearing torque and high anti overload capacity; The dust-proof andself-lubricating system of the guide rail is more reasonable;
3. Drive system: It is composed of AC servo motor and AC servo driver, with wide speedregulation range, uniform and stable loading, high precision servo control and long service life.
4. Precision test system:
1) Automatic reset: the measurement system will automatically reset when the master computerreceives the command to start the test;
2) Test process: the test process, measurement, display and analysis are all completedbythemicrocomputer;
3) Test software: Chinese Windows XP/7 user interface, menu prompt and mouse selectionaresimple and convenient;
4) Display mode: data and curve are displayed dynamically with the test process;
5) Result reproduction: the test results can be accessed at will and the data curve canbereanalyzed;
6) Curve traversal: after the test is completed, the mouse can be used to find out the forcevalueand deformation data of the test curve point by point, and it is convenient and practical toobtainthe test parameters of various materials;
7) Results comparison: The characteristic curves of multiple samples can be superposed, reproduced and locally magnified with different colors to achieve the analysis and comparisonofagroup of samples;
5. Safety protection system: overload protection, overcurrent, overvoltage, undervoltage, overspeed, abnormality and other protections;
1. Maximum torque: 100N. m;
2. Precision measurement range of torque: 0.4% ～ 100% F.S (maximumtorque);
3. Relative error of torque indication: accuracy in positive and negative directions ≤±1%;
4. Repeatability indication error of torque: accuracy in positive and negative directions ≤±1%;
5. Torsion angle measurement range: unlimited;
6. Height of the testing machine spindle center: ≥ 150mm;
7. Torsion angle resolution: 0.1 °;
8. Moving distance between chucks (distance between two chucks): 0~400mm, continuouslyadjustable;
9. Test sample: screw/nut;
10. Torsion speed: 3 ～ 720 °/min, set at will, stepless speed regulation;
11. Relative error of torsional speed: within ± 1% of the set value;
12. Coaxiality: Ф Within 0.2mm;
13. Power supply voltage: AC220V 50Hz 0.45kw;
14. Boundary dimension: 1650 * 450 * 110mm;
15. Torsion direction: forward rotation and reverse rotation;
1. Torsion tester host 1 Set
2. AC servo control motor 1 Set
3. AC servo driver 1 Set
4. High precision bidirectional torque sensor 1 Set
5. Precision linear square gauge 2 Set
6. Precision planetary reducer 1 Set
7. Screw twist clamp (or customized) 5 Set
8. Technical data (including: instruction manual, software instruction manual, certificateof
conformity, packing list, etc.) 1 Set
1. Within the range of room temperature~40 ℃, the relative humidity is ≤ 80%;
2. On a stable foundation or workbench, the levelness is 0.2/1000mm;
3. In the environment without vibration and corrosive media around;
4. The fluctuation range of power supply voltage shall not exceed 10%of the rated voltage.
