a ppt on hydraulic press i is a best ppt for the knowledge of hydrauluc press

1. WORKING AND PRINCIPLE OF HYDRAULIC LIFT
AND PRESS
IIMT ENGINEERING COLLEGE,MEERUT
Submitted by:- Submitted to:-
Arvind kumar Mr. SAGAR GOSWAMI
5th Sem Mechanical Engineering ( Prof. Thermodynamic)
Roll no:- 1212740100
E mail arvindrocks44@gmail.com

2. INTRODUCTION
PRICIPLES
CONSTRUCTION ANDWORKINGTION
TYPES
ADVANTAGES AND DISADVANTAGE
REFRENCE
ANY QUERIES
CONCLUSION

3. Hydraulic lift :-
Hydraulic lift is a device used for carrying
passenger or goods from one floor to another in multi-store
building under the application of high pressure ,which are
exerted by liquid.
Hydraulic press :-
The hydraulic press is a device used for
lifting heavy weight by the application of a much smaller
force .

4. Principle of hydraulic press:-
It work on the principle of PASCAL ‘S
LAW which states that the intensity of pressure in
a static fluid is same in all directions.

5. Working of Hydraulic Lift:-
I. It consist of fixed cylinder, cage and sliding ram.
II. When fluid under pressure is forced into the cylinder the ram gets push
upward .
III. The plate form carries loads or passenger and moves between the guide .
IV. At required height ,it can be made to stay in level with each floor .
V. So the goods or passenger can transferred one floor to another floor .
Working of hydraulic press:-
I. It consist of two cylinder c1 and c2.
II. Cylinder c1 is large and c2 is small .Both cylinder are connected
with connecting pipe .
III. When force is applied on the plunger in downward direction then
pressure is produce .
IV. This pressure is transmitted in all the direction , on the ram in
upward direction.
V. Due to this large weight is lifted by applying small forces.

6. Types of hydraulic lift:-
It is of two type
1.Direct acting hydraulic lift
2.Suspended hydraulic lift

9. PRESS:-
Advantage :-
 It lift the heavy weight .
 Hydraulic presses are fast ,reliable ,productive and flexible
in nature.
 It uses incompressible fluid which result in a greater ,more
efficient and consistent work or power output.

10. Advantage:-
 It used to lift passenger or goods.
 It used in industry ,college ,and where carry goods.
Disadvantage:-
 The input here is mechanical .

13. Book:- Fluid mechanics
Writer:-R.K BANSAL

14. LIFT:-
 WE CAN LIFT GOODS , PASSENGER BY USE OF
HYDRAULIC LIFT .
PRESS:-
 WE CAN LIFT HEAVY WEIGHTS BY APPLYING
SMALL FORCES.

15. THANK YOU...