6.VIRTUAL IMPLEMENTATION - I-Division-2021-2022-Even/Repo-14 Wiki

6.1 3D MODELLING

SUBSYSTEM 1-PUZZLE SOLVING UNIT

Flipper

Screenshot (3)

servo motor

WhatsApp Image 2022-06-27 at 10 52 13 PM

Base

Screenshot (687)

Puzzle

Screenshot (18)

SUBSYSTEM 2-LOCKING AND UNLOCKING UNIT

D.C. Motor

dc motor

Pinion

pinion

Rack

Screenshot (692)

Locking and Unlocking by rack and pinion mechanism

Screenshot (689)

SUBSYTEM 3-STORAGE UNIT

Screenshot (690)

Asssembly

Assembly of Storage unit and Locking and Unlocking Unit Screenshot (691)

6.2 CIRCUIT DIAGRAM

SUBSYSTEM 1-PUZZLE SOLVING UNIT

real cd1

SUBSYSTEM 2-LOCKING AND UNLOCKING UNIT

cd 2

Integrated circuit

image

6.3 FLOW CHART

SUBSYSTEM 1-PUZZLE SOLVING UNIT

Screenshot (12)

SUBSYSTEM 2-LOCKING AND UNLOCKING UNIT

Modified_chart

Integrated Flowchart

Screenshot (13)

6.4 BILL OF MATERIALS

SUBSYSTEM 1-PUZZLE SOLVING UNIT

Sl.NO Part Name Material with which part made up of Description of Part Quantity Price
01 Arduino Mega 2560 - It is a microcontroller based on AT mega 328p 01 1150
02 SG90 Servo Motor Plastic covering Mechanism purpose 01 100
03 Jumper wire Copper wire with insulated coating connection purpose 30 02
04 RGB LED compound semicondutor light indication purpose 02 10
05 Bluetooth module - to control flipper 1 210
06 Ball Plastic ball Gaming purpose 03 20
07 Dc motor drawer purpose 1 280
08 Piezo-electric sensor - for object detection 01 30
09 Adaptor - 12v DC,2A 01 100
10 Mini push button - To turn on and off the machine 01 05
11 Nuts and bolts - to fit parts 30 40
12 Breadboard white plastic to make circuits 01 70
13 Foam sheet - puzzle box 1 m sq. 550
14 Acrylic sheet - for playfield area 0.4 ft sq. 725

SUBSYSTEM 2-LOCKING AND UNLOCKING UNIT

Sl.NO Part Name Material with which part made up of Description of Part Quantity Price
1. DC motors - used to open drawer 1 280
2. Rack and pinion system made of strong plastic For opening and closing the box 1 150
3. L-clamp stainless steel holds the motor to fixed position 10 120
4. Nuts and bolts - to fit parts 20 80
5. Slider - For movement of drawer 1 150

SUBSYSTEM 3-STORAGE UNIT

Sl.NO Part Name Material with which part made up of Description of Part Quantity Price
1. Acrylic Sheet - for making compartments 50 sq.cm. 40
2. Hooks - For holding keys 3 15
3. Foam Sheet - manufacturing of drawer 52 sq cm 800

Integrated Bill of Materials

Sl.NO Part Name Material with which part made up of Description of Part Quantity Price
01 Arduino Mega 2560 - It is a microcontroller based on AT mega 328p 01 1150
02 SG90 Servo Motor Plastic covering Mechanism purpose 01 100
03 Jumper wire Copper wire with insulated coating connection purpose 30 02
04 RGB LED compound semicondutor light indication purpose 02 10
05 Bluetooth module - to control flipper 1 210
06 Ball Plastic ball Gaming purpose 03 20
07 Dc motor drawer purpose 1 280
08 Piezo-electric sensor - for object detection 01 30
09 Adaptor - 12v DC,2A 01 100
10 Mini push button - To turn on and off the machine 01 05
11 Nuts and bolts - to fit parts 30 40
12 Breadboard white plastic to make circuits 01 70
13 Foam sheet(5mm thickness) - puzzle box (5*15)=75 sq. cm 550
14 Acrylic sheet - for playfield area (15*30)=450 cm sq. 725
15. DC motors - used to open drawer 1 280
16. Acrylic Sheet - manufacturing of drawer (61510)=900 cm sq. 800
17. Rack and pinion system made of strong plastic For opening and closing the box 1 150
18. L-clamp stainless steel holds the motor to fixed position 10 120
19. Nuts and bolts - to fit parts 10 40
20. Slider - For movement of drawer 1 150
21. Foam Sheet - for making compartments (13*4)=52 sq.cm. 40
22. Hooks - For holding keys 3 15

6.5 MOTOR AND BATTERY SIZING OF THE SYSTEM

Servo motors for flippers.

Material used: Plywood

Volume of the flipper: 87.415 cc

Density of wood: 0.760 g/cc

Mass of the flipper: 87.415* 0.760=66.43754 grams.

Coefficient of friction=0.3

Force required=Umg= 0.3* 66.43754* 9.8=0.195 newton.

Length of the arm: 3 cm

TORQUE=0.195*3=0.585 N-cm

Factor of safety=1.5

Total torque=1.5*0.585=0.8755 N cm

Servo motor specifications: SG90 SERVO MOTOR

DC Motor for Drawer.

Material Used: Acrylic sheet

Volume of the Drawer: 1008 cc

Density of Acrylic sheet: 1.15 g/cc

Total mass of the Drawer: 1759.2 g

Coefficient of Friction: 0.4

Force=um=0.4* 1.7592=0.70368

Radius of pinion= 2cm

Torque= F*r=1.407 N-cm

Factor of Safety= 1.5

Total Torque= 2.11104 N-cm

DC motor: 60 rpm DC motor

6.6 3D MODEL

Screenshot (693)