The document contains technical drawings for various mechanical parts and assemblies created by Abdullah Al Mamun, a student at Chittagong University of Engineering & Technology. The drawings include individual parts for a driving yoke assembly, chains, gears, and a bench vice. Dimensioned orthographic views and bills of materials are provided for each part and sub-assembly.

1. R23.00
27.77
35.00
45.00
60.00
90.00
60.00
15.00
45.00
43.00
15.00
60.00 30.00
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: Driving yoke
MAT: SCALE: 1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE: 27-07-2022

2. 23.00
60.00
30.00
60.00
30.00
16.00 30.00 60.00
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: Bearing cross
MAT: SCALE: 1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE: 27-07-2022

3. 4.00
7.00
92.00 1.41
24.00
16.00
1.00 X 45°
8.00
111.00
14.00
14.00
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: Bolt
MAT: SCALE: 1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE:27-07-2022

4. 16.00
22.00
R1.00
24.00
24.00
8.00
4.00
4.00
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: Bush
MAT: SCALE: 1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE: 27-07-2022

5. 3.00
4.00
0.50 X 45°CHAMPHER
30.00
29.00
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: PIN
MAT: SCALE: 1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE:27-07-2022

6. R23.00
16.00
30.00
60.00
15.00
88.00
58.00
26.60
15.00
90.00
60.00
30.00 3.54 90.00
16.40
8.00
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: DRIVEN YOKE
MAT: SCALE: 1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE: 27-07-2022

7. 3 5
2
3
4
ITEM NO. PART NUMBER QTY.
1 1.driving yoke 1
2 2.bearing cross 1
3 3.bolt 2
4 5. pin 2
5 6.driven yoke 1
6 4.bush 2
1
6
4
6
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: ASSEMBLY DRAWING
MAT: SCALE: 1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE: 27-07-2022

8. 0.51 12.00 5.40
11.88
14.06
11.38
14.56
0.51
3.96 10.80
6.00
2XR9.64
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: OUTER CHAIN
MAT: SCALE: 1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE:27-07-2022

9. 0.25
R0.25
3.96 12.00
1.09 1.59
11.10
7.92 7.92
R3.21
7.92
12.07
3.96
6.00
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: INNER CHAIN
MAT: SCALE: 1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE:27-07-2022

10. 69.85
26.26
17.46 19.05
113.41
R5.83
9.65
4.76
98.53
38.10
69.85
38.10
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: SPORCKET
MAT: SCALE:1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE:22-07-2022

11. ITEM NO. PART NUMBER QTY.
2 1 4.Path 1
4 1 3 2 3.Sporcket 3
3 1.Outer Chain 61
2
4 2.Inner Chain 61
2
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: ASSEMBLY
MAT: SCALE:1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE:27-07-2022

12. 1.52
2.57
0.60
0.61
2.44
0.51
0.23
0.66
0.53
2.44
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: CR-FHM
MAT: SCALE:1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE:27-07-2022

13. 21.59
20.00
25.00
34.75
15.45°
R53.54
TRUE R37.89 57.86
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: G 20.1
MAT: SCALE: 1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE:27-07-2022

14. 15.45°
1.13
R53.54
TRUE R37.89
57.86
14.75
165.72
40.00
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: G 20.2
MAT: SCALE:1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE:27-07-2022

15. 60.00
116.25
193.62
60.00
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: G 40
MAT: SCALE:1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE:22-07-2022

16. 40.00
160.00
40.00
40.00
25.00
40.00
75.00
225.65
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: G 60
MAT: SCALE:1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE:27-07-2022

17. TRUE R30.00
TRUE R30.00
152.59
34.44
270.00
350.00
279.82
405.00
40.00
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: HOLDING BODY
MAT: SCALE:1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE:27-07-2022

18. CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE:
ISO_Straight_bevel_gear_
MAT: SCALE:1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE:27-07-2022

20. CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE:
ISO_Straight_bevel_gear_5M_40GT_60PT_20PA_40FW_40
O75H200MD0_8N
MAT: SCALE:1:1
NAME ABDULLAH AL MAMUN
DEPT: ME ID: 1903162 DATE:27-07-2022

21. CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE:
ISO_Straight_bevel_gear_5M_60GT_40PT_20PA_40FW_60
O75H200MD0_8N
MAT: SCALE:1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE:27-07-2022

22. 2
5
4
1 3
3
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: ASSEMBLY 5
MAT: SCALE:1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE:27-07-2022
ITEM NO. PART NUMBER QTY.
1 G 60 1
2 G 20.1 2
3 G 20.2 2
4 Part4^Assembly 5 1
5 G 40 1

23. 3
ITEM
NO. PART NUMBER QTY.
14 2 1 part 1 1
2 9.Jaw 3
3
B18.6.7M - M5 x 0.8 x
8
16 Type I Cross
11 12
Recessed FHMS --16S
4 11.Pipe Jaw 2 1
8
5 7.Fixed Base 1
9
3
4
6
8.Swivel Base Inner
1
7 Ring
7 3.spindle nut 1
10
8 12.Swivel Lock Screw 2
9
13.Swivel Lock Scew
2
Handle
9 14 10 2.Sliding Base 1
11 10.Pipe Jaw 1 1
8
12 4.spindle screw 1
13 5.Spindle Handle 1
14
6.Spindle Handle
2
6 Collar
1
5
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: Bench vice
MAT: SCALE: 1:4
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE:27-07-2022

24. 16.00
4.13 25.00
18.00
8.00
66.00 98.60
26.70 26.70
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: Bench vice part 1
MAT: SCALE:0.5:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE:27-07-2022

25. 202.00
125.00
R11.25
41.00
R20.00
36.00
5.00
13.00
9.00
46.00 58.00
47.50
260.00
49.00
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: Bench vice part 2
MAT: SCALE: 1:4
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE

26. 125.00
2.50
5.00
16.00 1.
5.00
R5.00
5.00
1.00
5.00
0.50
9.00
25.00
3.00
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: part 3 -jaw
MAT: SCALE: 1:1
NAME: MASUD RANA PARVEZ
DEPT: ME ID: 1903162 DATE:

27. 11.00
R12.50
82.00
R66.00
140.00
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: Fixed Base
MAT: SCALE:1:1
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE:

28. 2XR49.25
R10.55
6.65
38.70
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: Swivel base
MAT: SCALE:1:1
50.20
NAME: ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE:

29. 20.00
7.50
26.00
4.00
26.00
57.00
12.65
14.00
10.00
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: spindle nut
11.00
MAT:
NAME: ABDULLAH AL MAMUN
SCALE:1:1
36.00
DEPT: ME ID: 1903163 DATE:

30. 16.00
168.00
CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
TITLE: spindle handle
MAT: SCALE:1:1
NAME ABDULLAH AL MAMUN
DEPT: ME ID: 1903163 DATE: 27-07-22