Sdfsd

Experiment Title: Uniaxial calculus Test utilize hit Gauge

Introduction
The uniaxial compression judge is conducted to determine the uniaxial compressive strength (UCS) of a cored contention sample. The uniaxial shield is probably the most important laboratory wave mechanics test. It is important index property that gives an indication of the overall strength of the rock. It is overly a material property that is use in rock strength formulas.

The UCS is an expensive and time-consuming test to conduct in the lab. The ends discombobulate to be ground stamp out to make them parallel to a specified tolerance, and a shipment frame with high load capacity is usually required. It also requires long samples with a length/diameter ratio of at least 2, which argon sometimes difficult to obtain when coring dim or highly fracture rock.

Due to these reasons, several simpler tests have been developed to estimate the USC, including the Point Load test was the effect of a previous lab.

The uniaxial compression can also be used to determine the elastic constants of the rock (Youngs modulus and Poissons ratio, for example) if the axial and lateral deformations are measured during loading with endeavor gages.

Objective
To understand and investigate the mechanical properties of Aluminum alloy using strain gauge in compression test.





Experimental procedures
get cracking up Procedure
1. The cylindrical Aluminium alloy test specimen piece was put on the Universal Compression Tester together with a rigid spacer. Position them in the centre of the pressure plates of the machine.
2. The wires of which strain gauge attached/ cemented on the cylindrical Aluminium alloy is making sure that show the front and the wire connected to the strain gauge is non tangled with machinery.
3. The gap between the pressure plates was closed until they platforms are touching while the gauge on the compression quizzer indicates 0 kN.
4. Pc was switched on and the DBU-120A unite is connect to the PC...If you wishing to get a full essay, order it on our website: Ordercustompaper.com



If you want to get a full essay, wisit our page: write my paper