AUTOMATIC PORTABLE HAMMERING MACHINE TITLE PAGE CERTIFICATE ACKNOWLEDGEMENT ABSTRACT LIST OF FIGURES INTRODUCTION LITERATURE REVIEW INTRODUCTION PROJECT METHODS AND COMPONENT DETAILS DESIGN OF HAMMERING MACHINE CONCLUSION AND DISCUSSION FUTURE SCOPE REFERENCES CAD MODEL

1. AUTOMATIC POTABLE HAMMERING
MACHINE
Submitted by-
1. Ankush Sharma(M-20)
2. Purvesh Rode(M-52)
3. Sangeet Khule(M-60)
4. Sannidhya Shegaonkar(M-61)
5. Gulsha Panda (M-4)
Under the guidance of – Prof. SS Deshmukh
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2. WHAT IS AUTOMATED HAMMERING
MACHINE?
 An automated hammering system allows for fully
automatic hammering whenever needed.
 This allows for accurate, fast and automated hammering
wherever and whenever needed using a 12V battery.
The person just needs to insert work piece and start the
hammering machine.
 This machine can be used for automatic hammering
work as and when needed. We here use a dc motor in
order to move the hammer.
 The DC motor consists of a pulley attached to it which is
connected to a larger pulley for efficient power transfer
and to increase torque. This large pulley is connected to
a shaft that has a connecting rod attached to it. 2

3. AUTOMATED HAMMERING
MACHINE
 This rod is used to achieve lateral motion from the
spinning shaft. We now connect the other end of
hammer to this connecting rod through a mid swinging
arrangement in order to achieve desired hammer
motion with enough torque.
 We now use a suitable bed where work piece can be
placed.
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4. COMPONENTS USED:
Motor : Motor is very important part of
machine. The main function of motor is to
give power to the machine.
 Motor is used to drive the pulley. So that
pulley drives the crank and reciprocates
the blade.
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5. 1. MOTOR
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6. 2. PULLEY
 Pulley is used to reduced the RPM of the motor.
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7. 3. STAND/FRAME
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8. 4. SHAFT
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9. 5.NUT AND BOLT
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10. 7. HAMMER
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11. 8. DISC
 A disc is a wheel on a hub or shaft that is intended to
help development and alter of course of a rigid link or
belt. The disc having eccentric holes in which bolts are
fitted to connect linkages
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12. DOUBLE ROCKER MECHANISM
 Double Rocker Mechanism is
a four-bar mechanism. In this
linkage, both the links
pivoted to the fixed link
oscillate.
 It is a Grashof linkage for
which the sum of the lengths
of the shortest link and the
largest link is less than the
sum of the lengths of the
other two links.
(s + l < p + q)
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13. CAD MODEL:
FRONT VIEW
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14. TOP VIEW
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15. SIDE VIEW
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16. ISOMETRIC VIEW
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18. ADVANTAGES
 Instant Hammering.
 Fast Hammering process.
 No manually effort.
 Portable system.
 Multi operation.
 Easy maintenance
 Low initial cost
 User friendly
 Low tooling cost.
 Accurate repetition and Impact. 18

19. DISADVANTAGES
 This mechanism is only suitable for few operations.
 As torque force required is more there is difficult to find
the motor to achieve the required torque.
 Having little wear.
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20. FUTURE SCOPE
 The concept of an automatic hammering machine has
been shown to have a place in the actual market and to
fill a need demanded by potential customer.
 It will help in production line where many workers are
used for the material handling purpose.
 It also reduce the cost and threshing time requirement
of more number of worker will completely eliminated as
only two workers can carry out the be complete
operation.
 The project objective originally is to reduce human
efforts in manufacturing industries. The in future the
complete stress analysis of the project model could be
done.
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21. THANK YOU!
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