CD Skripsi

Pengembangan Sistem Gerak Lengan Excavator Skala Laboratorium Secara Electropneumatic Dengan Wireless Control Menggunakan Bluetooth Dan Internet Of Things

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Excavator is one of the heavy equipment consisting of undercarriage equipped with arm, bucket, and boom. The manufacture of Riau University laboratory scale excavators was first carried out by previous research in 2004. Where an excavator was created with a pneumatic arm whose movement was still maximum and minimum. Other excavator developments in the study developed swing and undercarriage parts with wired remote control. In this final project, development is carried out on the excavator arm motion system. First, changing the wired control system to wireless with an Arduino microcontroller as a bluetooth system and Wemos D1 R32 as a remote system where the components used in this control system are, 16 channel relays, lifepo4 batteries, HC 05 bluetooth modules and equipped with V380 CCTV cameras as remote monitoring, this is also the first excavator model remote control system developed at Riau University. Second, changing the 5/2 pneumatic valve to a 5/3 way directional valve electropneumatic valve and double acting cylinder. Third, by changing the 5/2 valve mechanism to a 5/3 electropneumatic valve, the arm movement can be adjusted by the operator. From the results of the tests that have been carried out, it is known that the time required to move the excavator model arm of the boom section is 1.49 seconds, the arm section is 1.71 seconds, the bucket section is 1.35 seconds on the remote system. For the bluetooth system, the time required to move the boom section is 1.68 seconds, the arm section is 1.05 seconds, the bucket section is 1.35 seconds. Furthermore, the angular velocity on the excavator arm is calculated, the force that occurs on the bucket cylinder is 266.93 N, the force that occurs on the arm cylinder is 120.63 N, and the force that occurs on the boom cylinder is 271.42 N. From the calculation results, the power required for the boom arm to move is 10.28 watts, for the arm 6.12 watts, for the bucket 3.4 watts.

Keywords: Arduino, Wemos D1, system control, electropneumatics, excavator

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1907155238

Penerbit

Pekanbaru : Universitas Riau - F. Teknik - Teknik Mesin., 2024

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1907155238

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK MESIN

Info Detail Spesifik

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Pernyataan Tanggungjawab

Vina

Versi lain/terkait

Lampiran Berkas

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