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Semelhante a Mp 2 report (20)
Mp 2 report
- 1. © rkm2003
R.K. UNIVERSITY
A report on
‘LATHE MACHINE’
for Mechanical Engineering.
Prepared By :
SAGAR VAGHASIA
NIKHIL PAMBHAR
PRAKASH JILARIYA
SMIT HURBADA
RITISH BHUNGANI
- 3. © rkm2003
ACKNOWLEDGEMENT
We owe a deep sense of gratitude to all those who have
been a source of inspiration and encouragement in our literary
pursuit.
We sincerely thank to Mr. Raju sir and Mr. R.M. Vakani sir for
guiding an appropriate foreword for this report.
We are extremely thankful to the publisher ,Mr. Akash and the
Editor of Patel Stationary ,Rajkot and other members of it for
bringing out this Report in an excellent manner.
In addition,We wish to express my deep sense of gratitude all
our friends and the participants of our various work
programmes.They are too large in numbers for us to list all the
names individually.However,the following persons deserve
special mention i.e Sagar,Nikhil,Prakash,Smit,Ritish.
- 4. © rkm2003
Introduction of Industry
NAME: K.K. Industry.
Adress: 16-18,Serve no. 254,B/h. Patel
Ceramics,Nr. Uttam Forge,
Shapar(Veraval),Rajkot.
PRODUCT:
Lever for control Shaft
Protecting Sleeve
Compression Tool
Holder
- 5. © rkm2003
Introduction of Industry
K.K. Inductry is one of the most
reputed,rapidly and growing company.It is
established in 2000.It also transport in
Delhi,Mumbai and in Rajkot.
Raw Material: For manufacturing product
mainly STAINLESS STEEL is required.
Raw Material source city:
Ahemdabad,Delhi,Mumbai.
- 8. © rkm2003
THE LATHE MACHINE
Lathe is a machine,which removes the metal
from a piece of work to the required shape
and size.
There are many types of lathe like Engine
lathe,Bench lathe,Automatic lathe,Turret
lathe e.t.c…
The lathe having many parts as shown in
figure.
- 9. © rkm2003
The Lathe
Head stock
Spindle
Feed rod
Bed
Compound rest
and slide(swivels)
Carriage
Apron
selector
Feed change
gearbox
Spindle
speed
Lead screw
Cross slide
Dead center
Tool post
Guide ways
Tailstock quill
Tailstock
Handle
- 11. © rkm2003
Types of Lathes
Engine Lathe
Speed Lathe
Bench Lathe
Tool Room Lathe
Special Purpose Lathe
Gap Bed Lathe
…
- 18. © rkm2003
3 Operating Conditions
Chip
Machined
surface
Workpiece
Depth of cut
Tool
Chuck
N
Feed (f )
Cutting speed
Depth of cut (d)
- 19. © rkm2003
Selection of ..
Workpiece Material
Tool Material
Tool signature
Surface Finish
Accuracy
Capability of Machine Tool
Operating
Conditions
..
- 21. © rkm2003
Operations on Lathe
Turning
Facing
Drilling
Milling
Buffing
Chamfering
Taper turning
Knurling
Threading
Grooving
Operations
on
Lathe
..
- 22. © rkm2003
Turning Operations
Machine Tool – LATHE
Job (workpiece) – rotary motion
Tool – linear motions
“Mother of Machine Tools “
Cylindrical and flat surfaces
- 25. © rkm2003
Turning ..
Excess Material is removed
to reduce Diameter
Cutting Tool: Turning Tool
a depth of cut of 1 mm will
reduce diameter by 2 mm
Operations
on
Lathe
..
- 27. © rkm2003
Facing ..
machine end of job Flat surface
or to Reduce Length of Job
Turning Tool
Feed: in direction perpendicular to
workpiece axis
Length of Tool Travel = radius of
workpiece
Depth of Cut: in direction parallel to
workpiece axis
Operations
on
Lathe
..
- 29. © rkm2003
Drilling
Drill – cutting tool – held in TS –
feed from TS
Operations
on
Lathe
..
Feed
Drill
Quill
clamp moving
quill
Tail stock clamp
Tail stock
- 30. © rkm2003
MILLING MACHINE
Milling machine is
used for removing
extra material and
for surface finishing.
USED for making
teeth cutting in
gear,to make slot
and for making
keyways in lead
Screw.