Material Testing ,Machines And Equipment Requirements---Necessity of material testing, various testing methods, destructive tests, classification of destructive tests---static, impact and cyclic testing, non-destructive testing—its classification ,visual inspection, penetration test, magnetic detection, ultrasonic test, radiography test and spark test. Types of testing machines, UTM and CTM, force and displacement controlled machines, loading frames. Hardness testing machines, fracture tests.

1. MODULE-VI
Material Testing ,Machines And Equipment Requirements
Prepared by-
Prof. Basweshwar S. J.

2. Material Testing ,Machines And Equipment Requirements-
•Sieving
•Sieve Shakers
•Screening
•Sampling & Dividing
•Aggregates
•Asphalt
•Concrete
•Soils
•Ovens & Furnaces
•Crushers, Pulverizers & Mills
•Temperature & Humidity
•Pans, Tools & Glassware
•Scales & Balances
Prepared by-
Prof. Basweshwar S. J.

3. Necessity of material testing
• Materials Testing is performed for a variety of reasons and can
provide a wealth of information about the tested materials,
prototypes or product samples.
• The data collected during testing and the final test results can be
very useful to engineers, designers, production managers and
others.
• Here are some of the reasons material testing is important:
•Meeting requirements of regulatory agencies
•Selecting appropriate materials and treatments for an application
•Evaluating product design or improvement specifications
•Verifying a production process
Prepared by-
Prof. Basweshwar S. J.

4. Various testing methods-
• Many products are used in critical applications
where a failure could result in extensive
damage or injury.
• Some examples are manufactured fasteners
and parts that have a vital role in maintaining
the safety of aircraft, bridges, vehicles, nuclear
reactors, military equipment and medical
implants. In addition, many jurisdictions have
adopted legislation restricting the use of
hazardous materials.
• In cases like these, governments and
regulatory bodies set compliance requirements
that must be met by manufacturers.
• Companies must adhere to these standards,
which generally specify test procedures, to
prove compliance
• It’s typical for a business to
purchase mechanical testing services when
specifying material for a new product design.
• Testing may be performed to evaluate
mechanical properties such as strength,
hardness, elasticity and fracture toughness.
• Corrosion testing can determine if the
material will hold up under given conditions
such as humidity or a salt water
environment.
Prepared by-
Prof. Basweshwar S. J.

5. Destructive tests, classification of destructive tests---static, impact testing
• Testing is often performed early on during product
development to evaluate a planned production
process.
• It can also be just as relevant to provide validation for
final products on an ongoing basis.
• Various types of non-destructive testing services are
used to evaluate finished products without causing
damage to the items.
• Materials testing also plays a large role in failure
analysis investigations to help identify defective
products, inadequate materials and, ultimately, the
cause of a failure.
• When materials testing services are purchased from
an independent laboratory like Laboratory Testing Inc.,
a certified test report is provided that
documents applicable
accreditations, specifications/standards, other test
criteria and complete test results.
Prepared by-
Prof. Basweshwar S. J.

6. Non-destructive testing—its classification
Prepared by-
Prof. Basweshwar S. J.

7. Prepared by-
Prof. Basweshwar S. J.

8. Prepared by-
Prof. Basweshwar S. J.

9. Prepared by-
Prof. Basweshwar S. J.

10. Prepared by-
Prof. Basweshwar S. J.

11. Types of testings
•Adhesion Testing
•Bending / Flexural Testing
•Bond Strength Testing
•Break Strength Testing
•Coefficient of Friction Testing
•Compression Testing
•Creep Testing
•Crush Resistance Testing
•Deformation Testing
•Delamination Strength Testing
•Ductility Testing
•Durability Testing
•Elastic Limit Testing
•Elongation Testing
•Flexural Strength Testing
•Friction Testing
•Modulus of Elasticity Testing
•Peel Strength Testing
•Puncture Testing
•Rupture Testing
•Shear Strength Testing
•Stress-Relaxation Testing
•Tear Resistance Testing
•Tear Strength Testing
•Tensile Testing
•Toughness Testing
•Youngs Modulus Testing
Prepared by-
Prof. Basweshwar S. J.

12. Prepared by-
Prof. Basweshwar S. J.

13. Prepared by-
Prof. Basweshwar S. J.

14. Prepared by-
Prof. Basweshwar S. J.