SEMINAR ON INDUSTRIAL TRAINING ON

MANUFACTURING AND ASSSEMBLY(COMPANY NAME)

PRESENTED BY

INTRODUCTION• Vraj Tractor Tndustries is a manufacturer-cum-exporter of tractor

parts, under our trade brand 'VRAJ' since 1968. We manufacture parts for MASSEY FERGUSON, INTERNATIONAL HARVESTER , FORD, HMT, SWARAJ, ESCORT, SONALIKA, NEW HOLLAND, EICHER, JOHNDEERE, FIAT and DEUTZ tractors.

• Vraj Tractor Industries has export our products to United Kingdom and United States of America and India .

HYDRAULIC LIFT PUMP

Hydraulic Lift Pump with reference to a tractor is considered to be a unit responsible for lifting and lowering an agricultural implement

BASIC COMPONENTS OF HYDRAULIC SYSTEM

Filter Hydraulic Piston

To keep the hydraulic components performing correctly, hydraulic liquid must Beas clean as possible.

Internal component of hydraulic pump that is moved in a linear motion by the action of fluid introduced into the cylinder.

BASIC COMPONENTS OF HYDRAULIC SYSTEM

Relief Valve/Safety Valve Control VALVE

It protects the system from high pressure. when the piston reaches its extreme position, the relief valve opens to bypass the oil.

The control valve is used to allow the operator to direct the flow of fluid either from the pump to the cylinder or from the cylinder to the reservoir.

MANUFACTURING OF PISTON No. Process chart Tool and machine used

1 Casting component as per requirement

Foundry shop

2 one side material remove Turning tool

3 Another side material remove Turning tool

4 Removing I/D bore material Duplex milling machine, milling cutter

5 Center hole on shaft Lathe machine,

6 Remove extra material on shaft Lathe machine,

7 Generate groove for piston ring Lathe machine

8 Remove sharp edges Hand grinder

9 Colour piston Colour shop10 Testing Digital vernier caliper,

dial gauge

MANUFACTURING OF CHAMBER BODYNo. Process chart Tool and machine use

1 Casting component as per requirement Foundry shop

3 one side finishing Milling machine

4 Another side finishing Milling machine

5 Drilling hole as per requirement on both side

Drilling machine

6 Hole on top of the chamber body Vertical machining centre

7 Colour chamber body Colour shop

8 Testing (finishing) Vernier caliper, dial gauge

9 Testing (bore) Different shape plain gauge

10 Testing (hole) Different shape plain gauge

ASSEMBLYDistributor Body

Parts used in assembly of distributor body

CHAMBER BODY CHAMBER VALVE PLUG CHAMBER VALVE KIT

FINAL DISTRIBUTOR BODY

ASSEMBLY Minor kit

Parts used in assembly of minor kit

Distributor body piston Piston ring

ASSEMBLY

Final Minor kit

ASSEMBLY OF HUDRAULIC LIFT PUMPparts used

1. Minor kit assembly3. Cam shaft5. Filter7 Bush9. Lever11. Relief valve13. Housing15. Drive retainer disc17. Control valve square

head pin

2. Chamber body 4. Cam shaft coupling6. Cam profile8. Face plate(upper and

lower)10. Control valve12. Control valve spring14. Oscillator body16. Control valve lever

guide bracket

ASSEMBLY Hydraulic lift pump

FINAL HYDRAULIC LIFT PUMP

NOW ANY QUERIES

THANK YOU