PROCESS SHEET OF ROLLING BEARING

1. PROCESS SHEET
PROJECT NAME: ROLLING BEARING
PROJECT NO.: 75
:‫الطالب‬ ‫اسماء‬
‫محمد‬ ‫عبدالنبى‬ ‫محمد‬
‫مح‬ ‫عصام‬ ‫محمد‬‫مد‬
‫محمود‬ ‫عالء‬ ‫محمد‬
‫المجيد‬ ‫عبد‬ ‫فتحي‬ ‫محمد‬
‫صبري‬ ‫فرحات‬ ‫محمد‬
‫محمد‬ ‫مجدي‬ ‫محمد‬
‫العزيز‬ ‫عبد‬ ‫محرم‬ ‫محمد‬
‫امام‬ ‫محمود‬ ‫محمد‬
‫محمد‬‫الخطيب‬ ‫حسن‬ ‫محمود‬
‫عطيه‬ ‫علي‬ ‫محمود‬ ‫محمد‬
‫مبروك‬ ‫محمود‬ ‫محمد‬

2. ‫محمد‬ ‫محمود‬ ‫محمد‬
‫م‬ :‫المشرف‬ ‫المساعد‬ ‫المدرس‬‫طارق‬ ‫باسم‬
Part 1(BASE)
Shaping Machine,*
- (2mm) are removed from each side, so the length becomes (204 mm)
- (2mm) are removed from each side, so the width becomes (84mm)
- (2mm) are removed from each side, so the thickness become (24mm)
Milling Machine,*
- (2mm) are removed from each side, so the length becomes (200 mm)
- (2mm) are removed from each side, so the width becomes (80mm)
- (2mm) are removed from each side, so the thickness become (20mm)
made.is°(45 mm) from the vertical centreline, a chamfer of 30-
corners.3remainingtheforrepeatedissteplastThe-
from the horizontal centreline on both sides)mm(20fromStarting-
till the end of the part, (2 mm) of thickness is removed.
*Drilling Machine,
- 4 threads of M8x1.25 are made, each thread is (35 mm) from the
vertical centreline, and (30 mm) from the horizontal centreline.
-2 holes (R 10) are drilled on the horizontal centreline, the first is (19
mm) from the side of the part, the second is (35 mm) from the side.
-2 similar holes are drilled on the other side
*Milling Machine,
- An End-mill of (R 10) is used to connect the two drilled holes on each
side of the part.
*Grinding Machine,

3. - Fillets of (R5) are made.
Part 2(HOUSING)
*By shaping machine:
- (3mm) are taken from both sides of material so the length will be
(94mm).
- (3mm) are taken from both sides of material so the width will be
(44mm).
- (3mm) are taken from both sides of material so the thickness will
be (24mm).
* By milling machine:
• We will take (2mm) from both sides of material so the length
will be (90mm).
• We will take (2 mm) from both sides of material so the width
will be ( 40mm).
• we will take (2 mm) from both sides of material so the
thickness will be ( 20mm)
• A square of side length (25 mm) is cut off from two opposing
corners, now we have a base and a top, the top's length is (40
mm).
* By drilling machine:
• (15 mm) from the top of the part, a hole of (R10) is drilled,
the hole is centred.
• (45 mm) from the vertical centreline, a hole of diameter (9
mm) is drilled.
• A similar hole is drilled on the other side.
• A Blind hole of (diameter 5) is drilled in the middle of the top,

4. the depth of the hole is (30 mm) from the beginning of the
top.
* By Grinding Machine:-fillets are made in the top.
Part 3(LEVER)
Using Lathe:
1) We fix the material on centre lathe machine by chuck
2) Converting the material to a cylinder of outer diameter 36mm
3) Facing the material reducing the height to 85mm
4) At 35 mm from top of material reduce the diameter to 32mm
5) At the top of material we do centre drilling
6) At the top of material we drill hole of diameter 15 mm
7) Threading the hole internally by a feed 2.5mm until we reach hole of
diameter 20 mm and pitch 2.5
8) Facing the bottom of W.P. reducing the height to 80mm
Using milling machine:
1) We fix the material using vise
2) At 35mm from top of W.P. remove 2mm of each side of the diameter
Using the drilling machine:
3) We fix workpiece by vise
4) At 20mm from bottom of W.P. make a through hole of diameter
20mm on the centre line of both milled faces

5. Part 4(JOINT)
• By Milling machine :
1. By removing 2 mm from both sides of material so the
length will be 86 mm.
2. By removing 2 mm from both sides of material so the
thickness will be 41mm.
3. By removing 3 mm from both sides of material so width
will be 73 mm.
• By Drilling machine :
1. At 15 mm from the top of the material, we will make a
through hole by diameter 20 mm from the right side to
the left side from the side view.
2. At 10 mm from both sides from the top of the material,
we will make a through hole by diameter 10 mm
downwards the material by 30 mm from the middle of
the top view
3. At 18 mm from the bottom of the material, we will make
a hole of diameter 20 mm through the material from the
elevation view
• By Milling machine or Shaping machine :
1. We will open a slot” way” through the middle of the
material by 48 mm length downwards and 16 mm from
both sides of the middle of the material.
2. From 36 mm downward at the edges of the both sides,
we will go by 30 degrees through the material till we
have a base of 32 mm.

6. • By Grinding machine:
We have the exact length of the material so that:
Length=83 mm, width=70 mm, thickness=40 mm.
Part 5(PIN 1)
By centre lathe:
1. We will fix material using 3-jaw chuck on centre lathe machine
2. Doing turning operation on the material till its diameter will be 20mm by
removing 20mm of material layer
3. By making a groove before material at length 70mm from outer side of the
part
4. BY making face off of the outer side of the material
4. BY Making chamfer by removing 2mm with a 45° from each size of the part
5. BY Marking on drilling place on the part 10mm far from every side
By drilling machine:
1. Fix the material by vise
2. Making a through hole at the mark done before on centre lathe
machine of diameter 5mm by twist drill

7. Part 6(PIN 2)
By centre lathe:
1. We will fix material using 3-jaw chuck on centre lathe machine
2. Doing turning operation on the material till its diameter will be 20mm by
removing 20mm of material layer
3. By making a groove before material at length 80mm from outer side of the
part
4. BY making face off of the outer side of the material
4. BY Making chamfer by removing 2mm with a 45° from each size of the part
5. BY Marking on drilling place on the part 10mm far from every side
By drilling machine:
1. Fix the material by vise
2. Making a through hole at the mark done before on centre lathe
machine of diameter 5mm by twist drill.

8. Part 7(PIN 3)
A standard rod of 140 mm length and 5 mm diameter has been cut
into 4 pieces of 35 mm in length by using rocket angle
Part 8(BOLT)
We used 4 standard Hexagonal bolt of M8 *1.25
Length: 26mm, pitch 1.25 and diameter 8 mm
Head: diameter 15mm and 5 mm thickness