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Guidelines to Use Universal Testing Machine

Author: Reuben Barnes
by Reuben Barnes
Posted: Oct 29, 2015

Universal testing machines measure force applied to various materials and the deformation that results from it, as in the case of testing reinforcing steel bars under tension. They can likewise be used for a wide range of applications that require compressive and tensile testing. With the right accessories, a universal testing machine can be used for flexural and CBR tests, too. High-quality universal testing machines have fully automated systems and come with good control systems and motor or hydraulic stages.

The method of setting up and using a universal testing machine depends on the test method. Guidelines are standardised to ensure proper preparation, gauge length, fixturing, analysis, and other factors that are crucial to the test. Often times, a test begins by placing the specimen in the machine between the extensometer and the grips. An extensometer is optional, but may be required if you need an automated way to record the change in sample length during a test.

The machine starts to apply an increasing amount of load onto the specimen once it is started. A control system and any associated software will record the extension or compression and the load throughout the test. Universal testing machines may range from small tabletop equipment to larger ones with a capacity of several MN.

A servo hydraulic universal testing machine is a computer-controlled system that can test various non-metallic and metallic materials. It can perform bending, flexural, compression, and tension tests. You can use this machine for testing multiple materials for tension and compression. The jaws can be fitted with a bending apparatus or compression platens.

A basic hydraulic universal testing machine is used for ferrous samples, as well as for testing the support compression to its maximum load rating. Automatic tension and compression machines are specifically aimed at engineering labs that specialise in materials testing including reinforcing steel and concrete sample testing. A high-quality machine should possess the benefits of an automatic control system and a versatile welded steel frame to make it useful for compression testing of cubes and cylinders with dimensions of up to 150mm.

About the Company:

Pcte supplies a range of equipment from around the world to offer you a one stop shop with all of the latest equipment. They supply material testing equipment for laboratories and general applications. For more details, you can contact us at the website.

About the Author

a href=http://www.pcte.com.auPCTE is one of the leading sellers of large range of proven technical products that have been used and demonstrated to be effective in their respective applications. For more details, visit their website.

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Author: Reuben Barnes

Reuben Barnes

Member since: Jun 03, 2014
Published articles: 38

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