Machine Shop Floor Inspection and Pumps

1. Summer Internship Presentation
IIT (ISM) Dhanbad
By: BrijNandan Tripathi
17MT001599
Mechanical (MET)
Submitted To:
Mechanical
Department(MET)

2. SUMMER TRAINING REPORT
On
Machine Shop Floor Inspection and Pumps
Completed at
Scooters India Limited

3. CONTENT
 ABOUT SIL (SCOOTERS INDIA LTD.)
 Products
 Departments
 Machine shop
 Pumps

4. ABOUT SIL (SCOOTERS INDIA LTD.)
 SIL was incorporated in 1972
 ISO 9001:2000 Company
 LAMBRETTA / LAMBRO scooter was first
 VIKRAM/LAMBRO

5. PRODUCTS
 Vikram 450D(HB)
 Vikram 450D(STG)
 Vikram 1000 CG
 Vikram 1500 CG
 Vikram 750D(AC)
 Vikram Load Carrier
 Vikram EV

6. DEPARTMENTS
• Personnel & Administration Department
• Marketing & Services Department
• Purchase Department
• Design & Development
• Finance & Accounts
• Maintenance Department

7. MACHINE SHOP
• Line 1: Aluminium Casting
• Line 2: Machining Aluminium Components
• Line 3: Crank Shaft And Cylinder Machining
• Line 4: Grinding Line
• Line 5: Heat Treatment
• LINE 6:
• LINE 7:
• LINE 8: Machining Shafts, Levers, Tubes
• LINE 9: Turning And Machining Of Different Parts
Gear Manufacturing And Functioning

8. Line 2: Machining Aluminium
Components
Gear box: used to provide variable speed through gear arrangement

9. Facing and boring template guide on lathe

11. Template for boring wheel drum
Components machined on
Line 2:
 Rear wheel drum
 Front wheel drum
 Gear box
 Clutch housing
 Engine output flange
 Axle shaft
 Differential housing cover

12. Line 3: Crank Shaft And Cylinder
Machining
COMPONENTS:
 Bearing retainer
 Bell housing
 HB clamp (in handle
rod)
 GB Clamp (to support
gear)
Bell Housing: portion of the transmission that covers the flywheel and the clutch

13. Line 4: Grinding Line
Components:
• Companion flange
• Lay shaft
• Lay shaft bush
A layshaft is an intermediate shaft within a gearbox that
carries gears, but does not transfer the primary drive of the
gearbox either in or out of the gearbox
Companion
flange Lay Shaft

14. Line 5: Heat Treatment

15. Components:
• Lay shaft
• Cluster gear
• Reverse gear etc.
Furnace:
• Seal quenching
• Tempering furnace
• Washing furnace

16. LINE 6 And LINE 7: Gear
Manufacturing And Functioning
Components:
• Lay shaft
• Cluster gear shaft
• Reverse gear etc.
Processes:
• Hobbing
• Broaching
• Finishing

19. LINE 8: Machining Shafts, Levers,
Tubes

22. LINE 9: Turning And Machining Of
Different Parts

25. Pumps
• A pump is a device that moves fluids
(liquids or gases), or sometimes slurries, by
mechanical action.
• Pump was generally used to provide the
coolant to the lathe while machining.
• Most common was gear pump

26. Gear Pumps
• A gear pump uses the meshing of gears to
pump fluid by displacement