1. SUBMITTED TO
SUBMITTED BY
MR. ASHWANI SHARMA
VINAY SHARMA
B.TECH (M.E) 6TH SEM
DEPT. OF MECHANICAL ENGINEERING
SHOOLINI UNIVERSITY

2. INTRODUCTION
 OBJECTIVE
 KINDS OF INSPECTION

I.
II.
III.
IV.


FLOOR INSPECTION
FIXED INSPECTION
KEY POINT INSPECTION
FINAL INSPECTION
METHODS OF INSPECTIO

3. INSPECTION

ACT OF CHECKING WHETHER A COMPONENT
ACTUALLY DOES ITS WORK AS DESIRE……….

CHECKING THE ACCEPTABILIT OF
MANUFACTURED PRODUCT……

MEASURE THE QUALITY OF PRODUCT WITH
PREDECIDED STANDARDS
THE

4. 
SEPRATE DEFACTIVE COMPONENT AND THUS
ENSURE THE QUALITY OF PRODUCT

PREVENT FURTHER WORK ON SEMI FINISHED
PRODUCT ALREADY DETECTED AS SPOILED

MAKES OPERATION SAFE

DETECT SOURCES OF WEAKNESS AND TROUBLE
IN FINISHED PRODUCT

BUILTS UP THE REPUTATION

REDUCING NUMBER OF COMPLAINTS

6.  HELPS
CATCHING ERRORS DURING PROCESS
 SAMPLE
OF WORK IS CHECKED OF VARIOUS
MACHINE OPERATOR OR WORKERS
 CHECKING
IS DONE BEFORE THE FINAL
PRODUCT IS READY
 ELIMINATES
CENTRALIZATION

7. •
WORK IS BROUGHT TO INSPECTOR TO CHECK
•
DISCOVERS DEFECTS AFTER THE JOB HAS
BEEN COMPLETED
•
WHEN INSPECTION TOOLS CAN NOT BE
BROUGHT TO THE SHOP FLOOR
•
SORT OF CENTRALIZED INSPECTION

8. o
KEY POINT IS A STAGE BEYOND WHICH IT IS
NOT CAPABLE OF REWORK
o
EVERY PRODUCT HAS A KEY POINT IN ITS
PROCESS OF MANUFACTURE
o
IT AVOIDS FURTHER EXPENDITURE ON POOR
PARTS

9.  IT
CHECK ITS APPEARANCE AND
PERFORMANCE
 DESTRUCTIVE
AND NON DESTRUCTIVE
INSPECTION METHODS SUCH AS
TENSILE, FATIGUE, IMPACT, TENSILE ETC.,ARE
AVAILABLE FOR FINAL INSPECTION.
 FINAL
INSPECTION IS THE CENTRALIZED
INSPECTION

10.  Judgment

Inspection
Inspection That Discovers Defects
 Informative

Inspection That Reduces Defects
 Source

Inspection
Inspection
Inspection That Eliminates Defects

11. Visual
Testing
Liquid
Penetrant Testing:
Magnetic
Particle Testing:
Ultrasonic
Testing:
Electromagnetic
Radiographic
Testing:
Testing:

12. o
inspect the surface of the material for any
indications of a discontinuity or interruption
in the normal surface configuration.
 Dimensional measuring and optical aid tools
may be used.
 Advantages: To make the best judgment for
the method and technique used.
 Limitations: Surface inspection only. Difficult
to find small cracks.

13.  Process:
Apply a penetrating liquid to the
test material surface, Remove, Dry, Develop
and the Inspect part.
 Advantages: A wide variety of materials can
be tested. Inspection is simple, fast and
relatively economical.
 Limitations: Surface flaw detection only. Part
surface requires a thorough cleaning or
etching.


14.  Process:
Magnetize part and apply iron oxide
particles to the part surface.
 Flaws will attract particles giving an
indication of the location of the flaws.
 Advantage: Surface and near subsurface flaw
detection potential and linear indication
sensitivity.
 Limitations: Method is restricted to a select
group of ferromagnetic test materials only.

15.  Process:
Transmit high frequency sound
waves vibrations into the test material,
 Sound reflections caused by flaws produce
displayed signals.
 Advantages:
Surface and deep subsurface
flaw location detection capabilities.
 Limitations:
Part geometry, flaw orientation.

16.  INSPECTION
IS VERY IMPORTANT BEFORE OR
AFTER MANUFACTURING THE PRODUCT OR
SERVICE TO ENHANCE THE QUALITY AND
GROWTH OF THAT ORGANISATION .

17. THE END