Bare Wire Twisting Torsion Testing Machine

Specifications:-

Customized support:-OEM, ODM

Machine weight:-150 KGS

Standard:-ASTM A938

Model Number:-D536

Spindle speed:-30 ~ 60 r/min

Surface dealing:-Baking finish

Horsepower:-AC1/2HP

Power supply:-AC220 (±10%) V/50HZ

Application:-Wire and Cable

Power:-Electronic, 1 KW

Rotation mode:-360° rotation left and right

Diameter:-0.3 mm – 10 mm

Product Description

ASTM A938 Bare Wire Twisting Torsion Testing Machine

 

Application:-
Suitable for measuring the one-way or two-way torsion and to show surface and (or feature size) of 0.3 –10.0 m to withstand ability of a metal wire having an in internal defects of the diameter plastic deformation wire.

Main parameters:-
1 Right distance chucks displacement: 0 ~ 500mm continuously adjustable.
2 diameters Sample: 0.3 ~ 10.0mm, the length of the relevant standard refers to the.
3 Rotation modes: 360° rotation left and right.
4 Hardness of clamping jaw: 55HRC-65HR.
5 Spindle speed: 30~60r/min adjustable.

Components, materials, and functions:-
1) Machine size: L1520*W520*H1140(mm)
2) The fixture the coaxial chuck for lathes to better of the uses a three-grip ensure test specimen.
3)The surface of plated, anti-corrosion, and other parts is thickened and anti-rust.
4) The slide rail is hardened chrome rod + linear bearing.

Frequently Asked Questions:-

What is ASTM A938?

ASTM A938 is a testing procedure of metallic wire. The results standard that is used to assess wire ductility describes the torsion (or twist) of torsion should test can under torsional loading have chuck jaws that will remain.

What is the torsional test?

Torsion testing is a type the testing that evaluates properties while under stress from materials or devices of mechanical angular displacement.

How is the angle of twist measured in the torsion test?

The shear strain “γ” on by measuring the strain γ = c * φG / LG where “c” is the radius relative angle of the surface of the rod is cross-section and φG is in determining twist “φG” over a gage length “LG”.

What is the bare wire?

Bare copper wires grounding. Bare copper needs ground made of a conductive connection because wires connect to is the most common type of wire used for electrical as switches, outlets, and fixtures,  electrical devices, such appliance frames or housings. Metal, as well as metal boxes, also are material.