How to Test the Ductility of Cable Wires?

In the electronics products manufacturing industries, many types of components and accessories are produced to fulfill the requirements of different applications. Without using high-quality of electronic goods, frequent breakdowns can be experienced by the manufacturers which can also lead to fatal accidents and horrible consequences due to a various safety issue that can arise due to the inferior quality of electronic items.

Major Attributes of Cable Wires

One of the major components that are used in the electronics goods manufacturing industries and requires special care and protection is the cable wires. Numerous cable wire manufacturing industries ensure that they offer high-quality of cables to their customers but how can the quality of cables be determined? The quality of the cables can be determined by judging the properties of the cables by performing several types of test on it. The various properties of cables that help to judge the quality of the materials include tensile strength, twist strength, ductility, heat resistance and many more. All the properties of cable wires can be measured using high-quality of testing instruments. One of the mentioned properties that severely affect the quality of the cables is Ductility. The ductility of the cables can be measured by measuring the tensile strength of the materials.

Tensile Test – To Measure Ductility of Cables

One of the foremost properties of cables that help to measure the ductility and quality of cables is the tensile strength. The property of cables can be measured using a highly effective testing machine known as Digital Tensile Testing Machine. The testing instrument measures the actual strength that a cable wire can tolerate to its maximum when it is subjected to sufficient amount of Tensile Stress or Elongation. Testing the tensile strength of cables is the best methodology that measures the strength and working life of the products and helps to determine that how much force, pressure or tension a cable can bear to its maximum to measure the ductile strength or elasticity of the wires to offer the best quality product to the customers.

How to perform the tensile test in Cables?

Tensile test on the cables & wires can be performed in three steps:

• First of all, gather the complete information on the test sample such as such as the dimension of the sample, mechanical behavior, etc.
• Secondly, determine the type of cable so that appropriate test machine can choose to perform the test easily and appropriately.
• Another step which is required to measure the tensile strength of cables includes following the standard test methods that are announced by various standardization authorities such as ASTM, ISO, BIS, so that high-quality and highly standardized testing machines can be selected.

Now we will study about the types of cable on which tensile test is performed.

Types of Cables

After reading this, you will get to know that on which type of cable or wire you can perform the tensile test? The various types of cable wires on which tensile test can be performed easily include galvanized cable, fine wires, gold wire, nylon wire, stainless steel rope, steel cable, thin wires. The different types of wires  also includes axial cable, aircraft control cable, battery cable, automotive wire, bead wire rubber adhesion, baling wire,  cable assembly, bending cable ASTM, braided bridge cable, coaxial cable, cable crimp connector, crimped wires, cable pull test, guide wires, terminal strand, fiber optic cable, wire, solder joint, etc.

Information Collected regarding cables with Tensile Test

The tensile test when performed on the cables helps to measure adhesiveness of wires, bend or stiffness strength, fatigue, breaking strength due to load, the flexural strength of cables, by performing  various types of test such as mechanical test, fatigue test, peel bond test, tensile strength, tension test, flexural test and many more.

Standard for Tensile Test on Cables

ASTM B33 is one of the best standard test methods which are provided to perform tension test on the copper wires. According to the specifications of the copper wires, the tensile testing machine must be chosen that comply with the standards that are provided by standardization authorities so that the test can be performed appropriately. This thing needs to be assured before performing the test on the machine. 

Quality Assurance through Cable Tensile Testing Machine 

Tensile is the best property that efficiently measures the mechanical behavior of the cable wires and helps to measure the relation between different product properties in order to measure whether the material can bear sufficient amount of force during the test or not.

Presto Stantest, one of the leading manufacturers of the testing machine, offers a wide array of tensile testers such as digital tensile testing machine cap 2500Kgf. The instrument is used to measure the properties of different applications in different production verticals. The instrument is user-friendly to operate and helps to analyze the strength and quality of the materials that are used in electrical systems. For more information on tensile testing machine, visit: www.prestogroup.com/