Month: January 2014

LATHE MACHINE PRATICAL REPORT

Slotting

AIM:

To prepare key ways in a given circular
bar on a slotting machine.

TOOLS:

Slotting tool,
Vernier caliper
, Steel
rule,
M.S.Rod.

PROCEDURE:

1. Tool is held in the ram.
2. Required shape is set for ram.
3. The table is moved properly and the job is
properly fixed in the chuck.
4. Switch on the motor so that ram
reciprocates up and down.
5. The feed is given in small steps till
required slot is cut to the required depth.

PRECAUTIONS:

1. The job must be properly fixed.
2. Feed must be given uniformly.

RESULT/CONCLUSION:

The required slot is obtained on the
job.

SHAPING

AIM:

To machine a rectangular M.S. block and
prepare a V-groove on shaping machine with
given dimension.

TOOLS :

1.Venier calipers.
2. Steel rule.

MATERIAL:
M. S. block.

PROCEDURE:

1. The job is fixed on the table vice.
2. The tool is fixed on the arm.
3. The stroke of ram is adjusted to required
length and machine is switched on.
4. Before fixing the job the `Vā€™-groove
dimensions are marked on the job with
the help of dot punch.
5. First the tool is aligned with the center of
surface
6. The feed given such that the tools
gradually move on either side of the
middle time.
7. The tool is moved care fully to get
required groove.

PRECAUTIONS:

1. The tool should be properly fixed.
2. Proper movement of the tool must be
entered.

RESULT/CONCLUSION:

The required groove is obtained on
the job.

DRILLING

AIM:

To drill two holes and tap one hole,
remaining counter sunk.

TOOLS:

Drill bit (H.S.S)
Tap set (M 12), 8.5
(H.S.S)
Drill bit (counter sunk)

PROCEDURE:

1. The job has two holes to be drilled. The
centers of the holes are fixed.
2. The job is held tightly in the drill press
vice.
3. The required drill bit is fixed in the drill
chuck tightly.
4. The liver is rotated so that the drill bit
tool comes down, drilling is done.
5. The tapping is done using three steps.

PRECAUTIONS:

1. The drill bit must be properly fixed.
2. Centers must be correctly marked.
3. Drill bit tip must align with centers
marked on job.

RESULT/CONCLUSION:

The required holes are drilled on the
job also tapping and counter sunk operations
are done.

GRINDING

AIM:

To obtain a finished surface by surface
grinding.

MATERIAL:

Mild steel plate.

PROCEDURE:

1. Place the work on magnetic table i.e.,
under grinding wheel, engage leaver to
magnetize the table.
2. Move the grinding wheel nearer to the
work until it touches, by rotating hand
wheel.
3. Switch on both motors, i.e., spindle head
and cutting fluid supplying motors.
4. Give proper depth of cut by moving down
the grinding wheel.
5. Proper feed (Longitudinal & Cross) is
given in uniform to the work.
6. Operation is done till required surface
finish is obtained.

PRECAUTIONS:

1. Required depth only has to be given.
2. The lubrication should be switched on.

RESULT/CONCLUSION:

The required surface finish is
obtained.

TAPER TURNING

AIM:

To perform taper turning and knurling on
given work piece with given dimensions

TOOLS:

Cutting tool
knurling tool,
vernier
calipers
steel rule.

MATERIAL:
Mild steel rod.

PROCEDURE:

1. The job is fixed on the chuck.
2. Spindle is rotated at given speed.
3. Facing is done on the job using single
point tool.
4. The job is finished to required outer
diameter.The taper angle is calculated
using the formulate. Tan ?= (D-d)/2L.
5. The tool mounted on compound rest is
attached to a circular base graduated in
degrees, Which may be rotated and
clamped at required angle ā€œaā€
6. The taper turning is done till required
taper is reached.
7. For knurling, tool post is kept in original
position and knurling tool is placed.
8. Knurling is carried out at slow speed
giving small feeds.

PRECAUTIONS:

1. The compound slide must be set at proper
angle.
2. The feed must be given carefully.
3. The diamond rollers for knurling must be
held on the job.

RESULT/CONCLUSION:

The taper turning and knurling
operations are performed on given work at
required dimensions.

THREADING

AIM:

To perform step turning and threading on
the given work piece with given dimension.

EQUIPMENT REQUIRED

: Single point cutting
tool
Threading tool,
Vernier calipers,
steel rule.

MATERIAL:

M. S. Rod

PROCEDURE:

1) The given job is hold in the chuck.
2) Facing operation is done using single point
tool.
3) The work piece is finished for required
diameter at given lengths as per the diameter.
4) The threading tool is placed in the tool post
and spindle speed is set at required values.
5) The half nut is engaged with the lead screw
and required dimensions are set.
6) Thread cutting is done to required length.

PRECAUTIONS:

1) The job must be properly held in the chuck.
2) The tool must be properly fixed.
3) Operation must be performed at required
speed.
4) Proper amount of feed must be given.

RESULT/CONCLUSION

Step turning and threading is done on
the given work piece to required dimensions

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DOWNLOAD VIDEO Pirates 2(stagnettis revenge)

.
Country: United States 2008
Genre: Feature, Straight, Big. Budget, Couples
Translation: Professional (Two)
Directed by: Joone
Studio: Digital Playground

Starring: Jesse Jane, Gabriella Fox, Katsuni,
Riley Steele, Shay Jordan, Stoya, Abbey
Brooks, BellaDonna, Brianna Love, Brea Lynn,
Jenna Haze, Rhylee Richards, Sasha Grey,
Shawna Lenee, Shyla Stylez, Veronica Rayne,
Ben English , Evan Stone, Charles Dera,James
Deen, Mick Blue, Manuel Ferrara,Marco,
Banderas, Tommy Gunn, StevenSt. Croix

Details
Release Date
27 Sep 2008
Genre
Adult, Adventure, Comedy, Fantasy
Run time.
1 hr 32 mins
Rated
X

Plot Summary
Pirate hunter Captain Edward Reynolds and his
blond first mate, Jules Steel, return where they
are recruited by a shady governor general to
find a darkly sinister Chinese empress pirate,
named Xifing, and her group of Arab
cutthroats, whom are trying to resurrect the
late Victor Stagnetti, the world’s most feared
pirate, from the grave to bring on world
domination. When Jules is captured and
enslaved by the Xifing, Reynolds must rely on
his sword-fighting ally, Olivia, to take on the
supernatural forces at work surrounding the
lethal Xifing.
DOWNLOAD PART 1
DOWNLOAD PART 2

NEW YEAR FREE DANCEHALL INSTRUMENTAL BEATS

As God as allowed us cross over to 2014.we. The entire admin of this great blog site officially welcome you into this new year and to show how grateful we are over patronizing our site we decide to drop some great dance hall beat for upcoming artist to do their thing.
ONCE AGAIN PROSPEROUS 2014 TO YOU

CLICK TO DOWNLOAD
1. DJ FLETZY(AZONTO BEAT)
2. NOFICE-GETTING HIGH INTRUMENtAL.MP3
3. NOFICE -DEY DON’T KNOW INSTRUMENTAL.MP3
4.BEAT AMONG BLOG INSTRUMENTAL(HOtICE BLOG tHEM)
5. GROVVY BEAT(CHOPSTICK StUDIO LEAKED)
6. LET THEM KNOW INSTRUMENTAL(PROD BY SEIK)
7. RUN tHE TOWN INSTRUMENTAL(PROD BY NBIDO)
8. SUPER STAR(PROD BY CHOPSTICK)
9. CAN’T GET ENOF (PROD BY DJ BARAJAS)
10. CAN’T GET ENOF (PROD BY ENDOOM)(RAP VERSIONS)