TNS-WP100000 spring torsion fatigue testing machine
1 product introduction
This machine is mainly used for the torsion, fatigue, property test of planar scroll spring and recorde and analysis the scroll spring torsion angle, torque relationship.
The test spring is installed in two adjustment clamping chucks , , fit for different test sample of torsion and torsion, fatigue, property test by the replacement of the spindle jig.
The four station output axis of master adopts horizontal order placement structure. One end is the fixed end of adjustable horizontal test space, connect with the outer ring of the volute spring, the other end is Panasonic servo motor, through the use of AC servo motors and drives, ensure a wide range of test process speed continuously adjustable, speed reducer, synchronous gear drive spindle repeated torsion. The fixed end of the screw is used to adjust the test space,the hand wheel can moveand fix along the guide rail.
2 advantages
2.1 set the torque limit when the spring is torsioning, the spring is twisted rapidly, ensure that no more than the setted upper limit torque,protect the spring from being damaged.
2.2 set the angle or torque to test torsion fatigue; the display shows the torsional angle of tested parts , torque curves, the number of tests, test frequency, stop times etc.
2.3 set torsion angle to test torque , also set the testing torsion angle, test process shows the corresponding curve of twist angle and torque, and all the data stored in a relational database for future reference.
2.4 manual operation part: in order to be convenient for little adjustment of clamping work piece,there is a positive &reverse button in the host to chuck , convenient for the operator to use, the adjusting using the handwheel and screw.
2.5 spring stop function:when the spring break or torque down to the setting value,you set whether to stop or continue before the test, automatic recording the fatigue times of each station fault or torque decay to the set value, can query the the torque variation trend curve in the whole process of the test .
3 technical indicators
maximum torque of single torsion spring: 100Nm
Test station: 4
minimum reading of torsion angle: < 0.1 °
The mix test space: 0-160mm adjustable
Fatigue test frequency: according to the angle calculation(such as swing period 90 degree up to 2Hz), testfrequency adjustable
Control and display mode: computer control and display