#computerized universal testing machine

You may have heard of universal testing machines, also known as tensile testing machines. But what are these machines? What are they used for? And do you need one? The universal testing machine is a laboratory instrument capable of printing forces of various types and different intensities on materials. It is defined as universal due to the wide range of possible uses, but in the past, it was known more simply as a "traction machine" or "dynamometer".

Universal testing machines are designed to certify the mechanical properties of materials, components and products. They can be actuated by electromechanical or hydraulic means to perform different tests, such as tensile, compression, bending, peel and tear.

Importance of Universal testing machines

Universal testing machines test materials such as plastics, metals, elastomers, and composites. This means they are used for many purposes and in many industries, including automotive, aerospace, electronics, packaging, and biomedical.

Universal Testing Machine is a versatile and essential part of any product design and manufacturing process because it ensures that the materials used and the final product meet the required specifications. To ensure consistency between different manufacturers, specifications for testing different materials and products are often governed by national and international standards organizations such as ISO and ASTM.

A universal testing machine, also known as a tensile-compression testing machine, is can perform a wide range of static tests, such as tensile and compression, bending, peel and adhesion, and other mechanical tests. It allows standardized tests to be performed on a wide variety of materials and numerous applications in more than 20 industries. A common universal materials testing machine includes a load cell, a crossbeam, an extensometer, grips and electronics.

It is controlled through testing software which is used to configure and predetermine the machine and security settings and save the test parameters, such as ASTM and ISO, among others. Through the force applied to the specimen, the compression rupture properties (in the compression direction) or the deformation properties (in the tensile direction) of the specimen are determined throughout the entire test. The measurement of the compressive strength or the tensile strength of materials helps builders and fabricators predict how materials will behave during their intended use.

How does a universal testing machine work?

The universal testing machine is generally modular in design, allowing the user to change the direction of compression (pressure) to the tensile (tension) direction and perform tests flexibly with different forces and testing speeds. In addition, the universal testing machines offer a testing system that is individually tailored to each application.

Tensile test

For a common tensile test, the universal testing machine is set up with the grips to suit the test material. The correct test parameters are set (force, speed, measuring length, etc.), and the specimen is clamped by both ends with suitable clamps and pulled until it breaks. 

Compression test

Common measurements for compression test include yield strength, proportionality limit, yield strength, and compressive strength.

Bending test

However, the utm machine can also be reconfigured and converted for bending testing.

Universal testing Machine Adalah

Universal Testing Machinemerupakan sebuah alat tester yang sudah terbukti bisa jalankan uji tarik bersama kuantitas yang standar dan tes kompresi pada bahan, komponen, dan struktur. Dengan demikian UTM adalah alat penguji yang sangat pas untuk tahu tingkat kwalitas pada bahan dan material yang bisa diproduksi. UTM bisa berikan tambahan informasi berapa besar pengukuran pada bahan sehingga…