RANCANG BANGUN PEMBUATAN CHASIS GOKART MESIN 4 TAK 110CC

Misbachuddin (Politeknik Hasnur)

JMIO: Jurnal Mesin Industri dan Otomotif
Vol 2 No 1 (2021): JMIO Januari 2021

 This study aimed to decide how to design a kart chassis and the strength of the welded joints. In this design, the chassis frame is made of tubular profile steel, which is designed to withstand most of the loads in a vehicle. The chassis was designed using a computer application, namely Auto CAD 2007. Assembly using carbon steel pipes connected using SMAW welding with E6013 RB 2.6 mm welding wire with a current of 75 A, 1G place. The test is carried out with a tensile testing machine. The material is pulled past the most stretch elasticity limit until finally, the specimen reaches the limit (breaks). The tensile test takes about 3-5 minutes with a load of 10-20N. The test results show the average tensile strength of the iron pipe is 0.512 Mpa.