Wire torsion test equipment
Wire torsion test equipment specially test of various kinds of metal wireenameled wire break strength and the resistance to twist number.Metal wire torsion testing machine for measuring a diameter (or feature size) of 0.1-14.0mm metal wire ability to withstand plastic deformation and display wire surface and internal defects in one or both directions in reverse.Test method for the sample is clamped at both ends, one end is fixedon the other end is continuous 360 degree rotation exercise reversed torsion. To break or sample film enameled off, the exposed conductor,record its resistance to twist number.
The main function:
Unidirectional twist: the sample evenly about its own axis in one direction of rotation of 360 degrees as a twist to a predetermined number of times or specimen fracture.
Bi-directional twist: the sample evenly about its own axis in one direction of rotation of 360 degrees as a twist to a predetermined number of times, the same number in the opposite direction of rotation or specimen fracture.
Specimen as flat as possible, if necessary straightening, but it can not hurt the surface, nor distort the specimen. For the specimen during the test straight, should be applied to some form of tension force, this tightening force is not greater than 2% of the nominal test wire tensile strength values corresponding axial afterburner uses a weight increase force. Diameter (or feature size) when the steel 10mm-14mm torsion test without applying tension force.
Main technical parameters:
Fixture spacing: 0~500mm
Counter: LCD, 0~999999
Speed: 0~60r.pm adjustable (below on the right of typesetting)
Machine dimensions: (L * W * H) 120 x 52 x 116Cm
Power supply: 1,, AC220V/50HZ