Wire torsion winding integrated testing machine

1. The metal wire torsion testing machine is suitable for measuring the plastic deformation resistance of metal wire with a diameter (or characteristic size) of 0.5mm-10mm in unidirectional or bidirectional torsion and displaying the defects on the surface and inside of the wire.

2. The winding testing machine is to tightly wind a sample with a diameter of 1-6mm on a mandrel for a specified number of spiral turns.

Applicable standards:

Metal wire torsion testing machine is applicable to the standards of the People's Republic of China;

GB/T239.1-2012 "One-way Torsion Test Method for Metallic Wire".

GB/T239.2-2012 "Test Method for Bidirectional Torsion of Wire Materials Part II"

GB/T 239-1999 Torsion Test Method for Metal Wire Rod

Gb/t3428- 2002 Standard Requirements of Zinc-coated Steel Wire for Overhead Stranded Wire, Winding Test and Torsion Test

GB 4909[1].4-2009-T Test Methods for Bare Wires Part 4: Torsion Test,

GBT 3952-2008 Copper Wire Blank for Electrical Engineering

It is also applicable to the international standard ISO 7800:1984 "Unidirectional Torsion Test Method for Metal Wire" and

ISO 9649:1990 "test method for biaxial torsion of metal wires".

GB/T2976-2004/ISO 7802:1993 "winding test method of metal wire"

1.product model：-3/-6/-10

2.The diameter of metal wire can be clamped: φ 0.1mm-φ 3mm/φ 1mm-φ 6mm/φ 1mm-φ 10mm.

3. Gauge distance between two chucks: 330mm (customizable) /520mm (customizable) /530mm (customizable).

4.Maximum counting capacity: 999.9

5. Speed error: < 5%

6.Minimum reading value of turns: 0.1 turns

7.Speed: 0.25-5r/s/0.25, 0.5, 1, 1.5, 2, 3r/s/0.25, 0.5, 1, 1.5, 2r/s.

8.Jaw hardness (HRC): 55 ~ 65

9.Parallelism of guide rail (mm): < 0.2

10.Coaxiality of jaws: < φ 0.4

11.The weight of the test bench is about 80kg/200kg/220kg.

12.Power supply: 220V 50Hz.