hydraulic pipe bending machine

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A PROJECT BY :- A PROJECT BY :- VIRAJ S PHALKE VIRAJ S PHALKE NIKHIL A PATIL NIKHIL A PATIL FAHAD A SHAIKH FAHAD A SHAIKH

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Page 1: Hydraulic Pipe Bending Machine

A PROJECT BY :-A PROJECT BY :-

VIRAJ S PHALKEVIRAJ S PHALKE

NIKHIL A PATILNIKHIL A PATIL

FAHAD A SHAIKHFAHAD A SHAIKH

Page 2: Hydraulic Pipe Bending Machine

HYDRAULIC – PNEUMATIC HYDRAULIC – PNEUMATIC PIPE BENDING MACHINEPIPE BENDING MACHINE

Page 3: Hydraulic Pipe Bending Machine

CURRENT SCENARIO OF PIPE CURRENT SCENARIO OF PIPE BENDING MACHINEBENDING MACHINE

Various types of pipe bending Various types of pipe bending machines are used for pipe machines are used for pipe bending, majority of the bending, majority of the machines are manually operated machines are manually operated and operating force is magnified and operating force is magnified using mechanical advantage using mechanical advantage from an appropriate lever from an appropriate lever systemsystem

Page 4: Hydraulic Pipe Bending Machine

Common problems with Common problems with these systems are listed these systems are listed

below.below. Tremendous amount of human effort Tremendous amount of human effort

is necessary.is necessary. Labor cost is more.Labor cost is more. Time consuming, in terms of setting Time consuming, in terms of setting

time ad operation time.time ad operation time. Defects in the form of angular Defects in the form of angular

deformation, and wrinkles are seendeformation, and wrinkles are seen.. Quality is not good.Quality is not good.

Page 5: Hydraulic Pipe Bending Machine

SOLUTIONSOLUTION::HYDRAULIC – PNEUMATIC HYDRAULIC – PNEUMATIC

PIPE BENDING MACHINEPIPE BENDING MACHINE The bending force is generated The bending force is generated

is quite large with a minimal is quite large with a minimal human efforthuman effort . .

Loading is done by operating Loading is done by operating handle of the jack which carries handle of the jack which carries the bending action, resulting the bending action, resulting into a safe and damage free into a safe and damage free bending operationbending operation

Page 6: Hydraulic Pipe Bending Machine

CONSTRUCTION:BASIC PARTSCONSTRUCTION:BASIC PARTS

Base PlateBase Plate

LH_ PillarLH_ Pillar

RH_ PillarRH_ Pillar

Top Fix PlateTop Fix Plate

Return SpringReturn Spring

Sliding die / Sliding die / forming dieforming die

Hydraulic JackHydraulic Jack

Pneumatic Pneumatic circuit circuit

Page 7: Hydraulic Pipe Bending Machine

SKETCHSKETCH

Page 8: Hydraulic Pipe Bending Machine

DESIGN:-DESIGN:-

Design consists of application of scientific Design consists of application of scientific principles, technical information and principles, technical information and imagination for development of new or imagination for development of new or improvised machine or mechanism to improvised machine or mechanism to perform a specific function with maximum perform a specific function with maximum economy & efficiency .It consists of two economy & efficiency .It consists of two partsparts

1. SYSTEM DESIGN1. SYSTEM DESIGN

2. MECHANICAL DESIGN2. MECHANICAL DESIGN

Page 9: Hydraulic Pipe Bending Machine

SYSTEM DESIGNSYSTEM DESIGNIn system design we mainly concentrated on the following In system design we mainly concentrated on the following

parameters: -parameters: -

System Selection Based on Physical System Selection Based on Physical ConstraintsConstraints

Arrangement of Various ComponentsArrangement of Various Components

Components of SystemComponents of System

Man Machine InteractionMan Machine Interaction

Page 10: Hydraulic Pipe Bending Machine

Chances of FailureChances of Failure

Servicing FacilityServicing Facility

Scope of Future ImprovementScope of Future Improvement

Height of Machine from GroundHeight of Machine from Ground

Weight of MachineWeight of Machine

Page 11: Hydraulic Pipe Bending Machine

MECHANICAL DESIGNMECHANICAL DESIGNThey were divided into two partsThey were divided into two parts

Design partsDesign parts For design parts a detailed design is done & designation For design parts a detailed design is done & designation

thus obtain are compared to the next highest dimension thus obtain are compared to the next highest dimension which is ready available in market which is ready available in market

Parts to be purchasedParts to be purchased The parts to be purchased directly are selected The parts to be purchased directly are selected

from various catalogues & specification so that from various catalogues & specification so that any body can purchase the same from the retail any body can purchase the same from the retail shop with the given specificationsshop with the given specifications..

Page 12: Hydraulic Pipe Bending Machine

PNEUMATIC CIRCUITPNEUMATIC CIRCUIT

The pneumatic circuit comprises The pneumatic circuit comprises of double acting pneumatic of double acting pneumatic cylinder and 4/2 way lever or cylinder and 4/2 way lever or solenoid valve.solenoid valve.

Page 13: Hydraulic Pipe Bending Machine

COST ANALYSIS AND COST ANALYSIS AND INSPECTIONINSPECTION

A detail cost analysis of all the parts A detail cost analysis of all the parts required were tabulated and the exact required were tabulated and the exact manufacturing cost was generatedmanufacturing cost was generated

Before the commissioning of the Before the commissioning of the machine detail inspection was carried machine detail inspection was carried out for a week removing all minor out for a week removing all minor flaws flaws

Page 14: Hydraulic Pipe Bending Machine

SOME PICTURES OF THE SOME PICTURES OF THE MACHINEMACHINE

Page 15: Hydraulic Pipe Bending Machine

ADVANTAGES OF HYDRAULIC ADVANTAGES OF HYDRAULIC PULLING AND MOUNTING MACHINEPULLING AND MOUNTING MACHINE

3000 kg push force, makes possible 3000 kg push force, makes possible mounting of any size of beading mounting mounting of any size of beading mounting and pulling possible.and pulling possible.

Ease of operationEase of operation

Hydraulic ram force reduces human effort Hydraulic ram force reduces human effort in operationin operation

Page 16: Hydraulic Pipe Bending Machine

Gradual application of force prevents the Gradual application of force prevents the bearing cage and cover damage.bearing cage and cover damage.

Shaft ends are nit damaged; hence bearing Shaft ends are nit damaged; hence bearing removal is trouble freeremoval is trouble free

Quick release of the ram using relief valve Quick release of the ram using relief valve makes operation fast.makes operation fast.

Low manufacturing cost.Low manufacturing cost.

Ease of maintenance.Ease of maintenance.

Page 17: Hydraulic Pipe Bending Machine

APPLICATIONS OF HYDRAULIC APPLICATIONS OF HYDRAULIC PULLING AND MOUNTING MACHINEPULLING AND MOUNTING MACHINE

Mounting and pulling of the following Mounting and pulling of the following bearingsbearings:-:-

1. Single row deep groove ball bearings1. Single row deep groove ball bearings 2. Angular Contact bearings2. Angular Contact bearings 3. Self-Aligning bearings3. Self-Aligning bearings 4. Cylindrical Roller bearings4. Cylindrical Roller bearings 5. Taper roller bearings5. Taper roller bearings 6. Spherical Roller bearings6. Spherical Roller bearings 7. Thrust bearings7. Thrust bearings 8. Bush Bearings 8. Bush Bearings Machine can be use for bending operation Machine can be use for bending operation

for small size sheet metal componentsfor small size sheet metal components

Page 18: Hydraulic Pipe Bending Machine

APPLICATIONS APPLICATIONS (SECTORS)(SECTORS)

Automobile industryAutomobile industry

Fabrication of piping rigsFabrication of piping rigs

Process equipment pining.Process equipment pining.

Furniture manufactureFurniture manufacture

Agriculture piping and poly-house erectingAgriculture piping and poly-house erecting

Page 19: Hydraulic Pipe Bending Machine

THANK YOUTHANK YOU