4.a.Image of 3D modeling of each subsystem and assembly of the entire system(Virtual implementation): - R-division-2020-2021-even/Repo-06 GitHub Wiki

a. Image of 3D modeling of each subsystem and assembly of the entire system:

Model:

Screenshot (297)

Subsystem 1:

Screenshot (280)

Subsystem 2:

Screenshot (282)

b. Circuit diagram of each subsystem and entire system:

Subsystem 1:

Screenshot (94)

Subsystem 2:

Screenshot (95)

Final circuit:

Screenshot (85)

c. Flowchart of subsystem and entire system:

Flow chart

d. BOM(Bill of material) :

SL.NO PART NAME MATERIAL USED DESCRIPTION QUANTITY
1 PULLEY 1 ACRYLIC SHEET 9.7cm-DIAMETER,2.4cm-THICKNESS 1
2 PULLEY 2 ACRYLIC SHEET 7.5cm-DIAMETER,2.4cm-THICKNESS 1
3 SLIDER ACRYLIC SHEET (10cmx10cmx2cm)+(3.6cmx8cmx0.5cm) 1
4 BELT RUBBER 92.644cm-LENGTH,1.9cm-WIDTH 1
5 WHEEL RUBBER 2.2cm-DIAMETER,0.9cm-THICKNESS 4
6 L SUPPORT 1 FOAM BOARD (10cmX8.5cmX0.5cm)+(13cmX10cmX0.5cm) 1
7 L SUPPORT 2 FOAM BOARD (10cmX10cmX2cm)+(13cmx10cmx2cm) 1
8 MALLET WOOD 30cm-LENGTH, 0.5cm-DIAMETER 1
9 RACK ALLUMINIUM (276.162cm x 2cm x 1.5cm) 2
10 ARDUINO UNO - - 1
11 STEPPER MOTOR - 60rpm 1
12 SERVO MOTOR - tower pro SG-90 1
13 RACK SCREW STEEL M4-30 6
14 SERVO SCREW STEEL M2.75-10 2
16 MALLET SCREW STEEL M2-10 1

e. Motor sizing and Battery sizing of the system:

Fh=mgu

m1=237g(Base support)

m2=17.064g(Verticle support)

m3=15g(Servo motor)

m4=31.612g(Mallet)

m5=37.8744g(Wheels)

m6=2.545g(Screws)

total mass = 341.095g

T=FD/2*0.9

(0.3410 * 0.95 * 8.75)/(2*0.9)

T=1.57kg-cm

FOS=1.2

T=1.89kg-cm

Hence the required motor is 60 rpm stepper motor

Servo motor-Tower Pro SG-90

1 stepper motor 2.8V 1.68A
1 servo motor 5V 650mA
1 Arduino UNO 5V 100mA
2.8V 1680mA 5V 750mA
FOS=1.2
2.8V 2016mA 5V 900mA

1st adapter : 2.8V 2016mA

2nd adapter : 5V 1A

f. Attachments of all the 3D part model (.ipt files) and assembly (.iam files):

https://github.com/R-division-2020-2021-even/Repo-06/blob/8b557a9cd19671714cfe9e34a324ab9c9c4bb17a/R_Div_Team_06.zip

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