6.VIRTUAL IMPLEMENTATION - Q-Div-2022-2023-Odd/Repo-11 GitHub Wiki

6.1 3D MODELING

FRAME

BEARING

SIEVE

PULLEY

HOPPER

CLAMP

ASSEMBLY

6.2 CIRCUIT DIAGRAM

MOVEMENT

6.3 FLOW CHART

PULLEY

6.4 BILL OF MATERIALS

6.5 MECHANISMS AND RESOURCE SPECIFICATIONS

MOTOR SIZING

coefficient of friction = 0.5

density of Acrylic sheet = 1.18 g/m^3

volume = 4/3*3.14[1953.12+3.375+15.625]

   =  4.1866*1972.12

   =  8256.4677 m^3

mass = density * volume

   = 1.18*8256.4677

   = 9742.631886 g

   = 9.742 kg

HORIZONTAL FORCE

Force = mass * coefficient of friction * g

   = 9742.643 * 0.5 * 9.81

   =47787.65 N

Torque = F * r

   = 477.87 * 0.68

   = 290.544 N-m

Torque * FOS = 290.544 * 1.5

       = 435.817 N-m

       = 4.35 kg-cm

rpm of motor = 30 rpm

ADAPTER SELECTION

1 DC motor is used hence,

1*300= 300mA and 12V

Factor of safety = 1.2

300*1.2 = 360 mA

Hence the adapter should be 12V and 500A