6.VIRTUAL IMPLEMENTATION - Q-Div-2022-2023-Odd/Repo-10 GitHub Wiki
| Bill of materials | ||||||
|---|---|---|---|---|---|---|
| Sl.no. | Name of the material | Quantity | Material with which part is madeof | Description about part | Fabrication process if needed | |
| 1 | 3D printed Plates | 3 | plastic | 20cm diameter and 1cm thick | 3D printing | |
| 2 | 12V DC gear motor | 2 | 12 V 300mA | |||
| 3 | 5V voltage regulator | 1 | 5V | |||
| 4 | Spacers | 4 | plastic | 8mm diameter and 5cm long | ||
| 5 | IR Sensors | 3 | ||||
| 6 | DC Power jack | 1 | ||||
| 7 | small wood screws | 10 | ||||
| 8 | 2.5 inch long screws | 5 | 2.5 inch long | |||
| 9 | 2 inch long screws | 10 | 2 inch long | |||
| 10 | 1.5 inch long screws | 10 | 1 inch long | |||
| 11 | nuts and bolts | 20 | ||||
| 12 | Bearing and holding assembly | 1 | plastic | |||
| 13 | Bottle guide | 1 | rubber | |||
| 14 | Stepper motor holding assembly | 1 | ||||
| 15 | Linear sliding bearing for 8mm shaft | 2 | ||||
| 16 | NEMA 17 stepper motor | 1 | ||||
| 17 | 20 teeth pulley | 1 | 20 teeths | |||
| 18 | Spring | 1 | ||||
| 19 | 280mm timing belt | 1 | 280mm | |||
| 20 | 6 inches shaft | 2 | rubber | 6 inch | ||
| 21 | 12 inches long shaft | 2 | steel | 12inch | ||
| 22 | 60 teeth pulley | 1 | 60 teeths | |||
| 23 | mounting brackets | 5 | ||||
| 24 | Air pump | 1 | ||||
| 25 | Air solenoid valve | 1 | ||||
| 26 | 12 V Waterpump | 1 | 12V | |||
| 27 | Conveyor belt 50 cm | 1 | rubber sheet | 50cm | stitching | |
| 28 | conveyor side walls | 2 | acrylic sheet | 55cm 10cm1cm | cutting and sanding | |
| 29 | Arduino Mega 2560 | 1 | ||||
| 30 | Stepper motor drive | 1 | ||||
| 31 | Male and female pins | 20 | ||||
| 32 | 1k ohm resistors | 6 | ||||
| 33 | 10k ohm resistors | 1 | ||||
| 34 | 220 ohm resistors | 1 | ||||
| 35 | 12V DC relay | 3 | 12V | |||
| 36 | led | 2 | 5mm | |||
| 37 | transistors | 5 | ||||
| 38 | tactile switch | 1 | 12mm | |||
| 39 | 12V buzzer | 1 | 12V | |||
| 40 | 220 microfarad capacitor | 2 | 220µF | |||
| 41 | diodes | 5 | ||||
| 42 | voltage stepdown convertor | 1 | ||||
| 43 | nob | 1 | ||||
| 44 | siringe 20ml | 2 | plastic | 20 ml | ||
| 45 | pipe | 2 | rubber | 10mm diameter and 50cm long | ||
| 46 | Container | 2 | acrylic sheet | cutting and bending | ||
| 47 | cap despensor | 1 | plastic | 3D printing | ||
| 48 | foundation | acrylic or foam sheet | cutting and bending | |||
Coefficient of friction=0.3
Volume=1000cm3
Density=1.18 g/cm3
Mass=1.18 kg
Horizontal Force
=0.3* 1.18* 9.81
=3.47 kg-cm
Torque=F*r
= 3.47* 1 =3.47 kg-cm
Factor of safety=1.5
Torque
= 3.47* 1.5
=5.20 kg-cm
rpm of motor= 30 rpm
Volume=525 cm3
Density=1.18 kg/cm3
Mass=1.01 kg
Horizontal Force
=0.3* 1.01* 9.81 =2.97 kg-cm
Torque
=2.97* 1=2.97
= 2.97* 1.5=4.45 kg-cm
rpm of motor =30 rpm
2 DC motors are used hence,
2*300=600 mA and 12V
Factor of safety=1.2
600*1.2= 720 mA
Hence the adapter should be 12V and 1A