Applications
¡úUsed in torsional fatigue test and anti-fatigue characteristics of structure for drive shaft, universal joint or intermediate shaft.
¡úUsed in static torsion strength test for drive shaft, universal joint or intermediate shaft.
¡úUsed in quasi-static torsion strength test for drive shaft, universal joint or intermediate shaft.
¡úUsed in universal joint intermediate shaft test, constant speed drive shaft test, fixed joint test, moving joint test.
¡úUsed in bearing capacity test for drive shaft, universal joint or intermediate shaft.
¡úUsed in shift and angle test for universal joint.
¡úUsed in axial clearance test and peripheral clearance test for universal joint.
¡úUsed in swinging torque test, rotating torque test for universal joint.
¡úUsed in life test for universal joint and drive shaft and universal joint durability test.
Specifications
¡ú50N.m / 100N.m / 200N. m / 500N.m universal joint torsional fatigue test system
¡ú1000N.m / 1500N.m / 2000N.m universal joint torsional fatigue test system
¡úuniversal joint dynamic torque load: tm50N.m-2000N.m
¡ú 30 ¡ã / min - 200 ¡ã / min torque rate (recommended torque values of 180 ¡ã / min).
¡útorsion speed 2.5r/min - 60r/min, torque increases by 30N.m /r
¡úloading speed 30r/min - 120r/min, analysis of displacement and swinging angle
¡úswinging speed: 2 ¡ã/s, swinging from maximum forward angle to maximum reverse angle, to test swinging torque
¡ú0.5r/min-15r/min constant speed, swinging clockwise and counterclockwise for several revolutions, testing the rotating torque
¡úmeasure circumferential clearance of two universal joints from point 1 to point 2 and from point 3 to point 4, with accuracy within ¡À1
¡úTo exert torque on the drive shaft or component and increase the torque value from 0N. m to specified torque, and then back to 0N.m, and then increase the value in reverse to specified torque and then back to 0N.m. The torsion speed of drive shaft is not more than 60 ¡ã/min, record the change of the angle value and plot Angle-Torque curve.
¡úDraw Torque-Angle stiffness curve, measure the maximum value of A-C Angle value or B-D Angle value to obtain the circumference clearance
Standards
¡úQC/T1020-2015 test method for automobile constant speed universal joint and its assembly;
¡úQC/T647-2013 automotive steering knuckle assembly performance requirements and test methods;
¡úQC/T649-2013 automotive steering mechanism performance requirements and test methods;
¡úJB/T8925-2017 rolling bearing automobile universal joint cross shaft assembly technical conditions;
¡úJB/T10189-rolling bearing constant speed universal joint and its assembly for automobile;
¡úAgricultural universal joint drive shaft JB/ t11909-2014
¡úGB/T15089- classification of motor vehicles and trailers
