Development Of Hydraulic Clamp Of Wire Torsion Testing Machine

Materials or components being used in a process will withstand the torque load, inthe case of continuing to add to high torque load, materials or components will bedeformed or crushed, so that the performance parameters of material or componentstorque should be studied by a torsion testing machine.Metal wire torsion testing machine is main equipment of test material reversecharacteristics, this paper briefly describes the development of the torsion testingmachine, according to the present situation of wire torsion testing machine fixture andadopts hydraulic clamping improve existing fixture. Torsion testing machine with thedevelopment of the hydraulic clamp, including mainly mechanical parts and hydraulicsystem, mechanical part in how to solve the difficulty of holding, while rotatinghydraulic seal problem, this paper adopts the unique way of structure, the problem aboutthe clamping, rotating, sealing etc, must be solved; Hydraulic system parts is the powersource of the fixture, the track of clamping can be traced continuously.After the whole clamp system has been designed in the3D form, the Inventorsoftware is employed, and an analysis result of the mechanics model for the keycomponents of the hydraulic clamp has been given, so the more reliable data have beensupplied for the testing production of hydraulic clamp, and been produced in large scaleso on in future.