ER-10 Torsion and Wrapping testing machine for metal wire

Torsion and Wrapping test

1.Scope of use

ER-10 metal wire torsion and Wrapping testing machine is a kind of new digital display type metal wire torsion and Wrapping testing machine developed by our company. It is horizontal structure, which consists of loading, driving, Wrapping, afterburner, tracking, etc. It is applicable to the torsion Wrapping performance test for nominal diameter of Φ1-Φ10mm steel wire, copper, aluminum and its alloy wire; Rotation speed: 15,20,30,60 r / min adjustable. It main test the ability of wire to undergo plastic deformation and display wire surface and internal defects during simple/reverse torsion or wrapping . And it equip with torsion, Wrapping necessary accessories, to achieve a multi-purpose machine.

It meet standard of GB/T239.1-2012, GB/T239.2-2012, GB/T 239-1999, GB 4909[1].4-2009-T, GBT 3952-2008, ISO 7800:1984,ISO 9649:1990,GB/T2976-2004/ISO 7802:1993,etc.

2.Main technical parameters and working conditions

2.1, the maximum distance between the two chuck: 500mm

2.2, the rotation speed: 15,20,30,60rpm

2.3, Speed error: <± 5%;

2.4, Minimum reading value of turns: 0.1 turns

2.5, the hardness of the jaws: HRC50 ~ 60

2.6, wire diameter: Φ1-Φ10mm

2.7, Wrapping direction: forward or reverse

2.8, the effective working length of mandrel: 100mm

2.9, Maximum counting capacity: 999.9

2.10, Parallelism of guide rail (mm): <0.2

2.11, Coaxiality of jaw: <Φ 0.4

2.12, Power supply: 3p-380V, 50Hz;

2.13, the test machine working noise: <70db

2.14, the environment and working conditions:

A) the temperature of 10 ℃ ~ 35 ℃;

B) placed on a firm basis;

C) in a vibration-free environment;

D) non-corrosive medium around;