Adam zaborski - handouts for afghans tensile test purpose the primary use of the testing machine is to create the stress-strain diagram tensile test determines. Figure 1 shows a tensile testing machine similar to the one used in this lab this test is a destructive method, in which a specimen of a standard shape and dimensions (prepared according to astm d 638: standard test method for tensile properties of plastics) is subjected to an axial load. Uniaxial tension and compression testing of materials nikita khlystov daniel lizardo keisuke matsushita jennie zheng 3032 lab report september 25, 2013. Tensile test lab report - free download as pdf file (pdf), text file (txt) or read online for free the objective of this experiment is to investigate the behavior of two material specimens under a tensile test. Figure 61 shows a tensile testing machine, which looks similar to the one used in this lab this test is a destructive method, in which a specimen of a standard shape and dimensions ( prepared according to astm d 638: standard test method for tensile properties of plastics ) is subjected to an axial load.
Element's tensile testing lab services are used for a wide array of metal and polymer materials our tensile testing capabilities require the placement of machined specimens into tensile testing apparatus where they are then subjected to applied loads. Lab 6: tensile testing 1 introduction the mechanical properties of materials are determined by performing carefully designed laboratory experiments that replicate as nearly as possible the service conditions. The tensile test involves manufacturing a dog-bone shaped sample that is either flat or round appropriate ends are machined into the sample so that they may be gripped by the tensile test machine specific details can be found in astm e8 or din 10002-1.
6 aero 213-500 technical laboratory report format the following sections must be included in each technical laboratory report 1 title page this is the cover page and should present the report in a professional manner. Lab 3 - tension test objectives concepts background experimental procedure report requirements discussion objectives experimentally determine the yield strength, tensile strength, and modules of. The mechanical characteristics of isotropic is determined based on uniaxial tensile testing which is the most commonly used0 introduction tensile test or extension test is one of the fundamental that used in engineering materials to describe the properties and behaviour of materials which a sample.
Tensile test lab report name of student: lecturer: abstract this experiment was conducted so as compare the mechanical properties of aluminium and mild steel the basics on the operation of universal testing machine were also learnt during this experiment the universal testing machine can be used. 2 / tensile testing, second edition fig 2 systems for gripping tensile specimens for round specimens, these include threaded grips (a), serrated wedges (b), and, for butt end specimens, split collars constrained by a solid collar (c. lab report introduction this mechanical testing is demonstrated the relationship between stain and stress for a certain material while it undergoes a tension force and define the type of facture of them, which are two metallic, copper and low carbon steel and two polymeric, acrylic and acetone.
Tensile testing is the most fundamental type of material strength testing a tensile test applies a proof load to a specimen past the yield point to failure tensile test results provide many mechanical properties such as young's modulus, yield strength, tensile strength, elongation, deformation, reduction of area, and strain hardening behavior. Tensile testing of metals is a destructive test process that provides information about the tensile strength, yield strength and ductility of the material laboratory testing inc, near philadelphia, pa in the united states, performs the tensile test in accordance with industry standards and specifications, including astm tensile test methods. Tensile test lab report name of student: lecturer: abstract this experiment was conducted so as compare the mechanical properties of aluminium and mild steel the basics on the operation of universal testing machine were also learnt during this experiment.
The tension test is one of the laboratories which help students develop their knowledge in this course by practice during the laboratory a tinnitus olsen tension test equipment was used, and the test samples were from low and high carbon steel and timber with grains parallel and perpendicular to the load. Experiment 4 - testing of materials in tension object: the object of this experiment is to measure the tensile properties of two polymeric materials, steel and aluminum at a constant strain rate on the tension testing machine. The tensile test is fundamental for engineers, because it provides fundamental information about the material and its associated properties the purpose this test is to analyze the properties of the material used for a specific engineering structure. Shown below is a graph of a tensile test for a common steel threaded rod, providing a good example of a general metal tensile test the units of engineering stress are ksi , which stands for a thousand pounds per square inch.
Published: mon, 5 dec 2016 tensile test is a standard engineering procedure to characterize properties related to mechanical behavior of materials the properties describe the response of the material during the actual loading conditions. Tensile test this laboratory report rotates around a test which was carried on a rod of material in order to determine the tensile strength of the material during the experiment, different parameters, which include the diameters and length of the materials, were noted down. The tensile tester used in this lab is manufactured by instron (model 5569) it has a maximum load of 2 or 50 kn and a variable pulling rate the setup of the experiment could be changed to accommodate different types of mechanical testing, according to the astm standard (eg compression test, etc.