Page 102 - Robot Design Handbook ROBOCON Malaysia 2019

2.0 DETAILED DESIGN

The designs of the MR2 are determined by the simplicity of the design to be
constructed with simple control system and the availability of the components. Besides that,

the weight capacity of the robot is based on the chosen motor torque and length of the legs.

2.1 Mechanical Design of MR1

the MR1 is tasked to move from Khangai Urtuu to Khangai Area after Line 1 by

avoiding the Forest and crossing the Bridge to pass the Gerege to the MR2. After the passing
of the Gerege is done, the MR1 will then pick up the Shagai and throw it towards the

Landing Zone wherein situated the Throwing Zone.

After several research online, we finally have the design which we think it is easy to

made. This design makes possible throwing across the Sand Dune. Refering to Figure 1, the

design was made based on the CAx Training from Youtube [1].

Based on this design, we proceeded with prototyping the Shagai throwing mechanism
by using a Pneumatic cylinder with a pressure of 600kPa. We used MAL 16 SERIES MINI

PNEUMATIC AIR CYLINDER; ALUMINUM BORE 16MM CA TYPE that was bought

from Robotedu.my as shown in Figure 2.

Figure 1: Referred Online Design from Youtube [1]

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