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Analisa Karakteristik Getaran Pada Mesin Asphalt Mixing Plant Tipe Apollo ANP- 1500 Berdasarkan Kapasitas Pembuatan Aspal Jalan Pada Daerah Horizontal, Vertikal Dan Longitudinal Berdasarkan Time Domain Sihombing, Suriady; Nababan, Wilson; Sidabutar, Ros Anita; Saragi, Yetty Riris; Lumbangaol, Partahi; Simanjuntak, Salomo
SPROCKET JOURNAL OF MECHANICAL ENGINEERING Vol 3 No 1 (2021): Edisi Agustus 2021
Publisher : Program Studi Teknik Mesin, Universitas HKBP Nommensen, Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (264.267 KB) | DOI: 10.36655/sprocket.v3i1.567

Abstract

Asphalt mixing plant machine is a tool used to process several materials into road asphalt, where it is necessary to know how to analyze the vibration characteristics of the asphalt mixing plant machine based on the capacity of making asphalt road in horizontal, vertical and longitudinal areas based on the time domain. The research method is carried out by collecting data on the amount of deviation, speed and acceleration that arise due to the processing of several materials so as to produce road asphalt based on differences in the capacity of different asphalt processed. Based on the measurement results, it is found that the highest vibration occurs at the asphalt mixing plant machine seat for a capacity of 60 tons/hour where the magnitude of the deviation is 0.222 mm in the horizontal direction at 100 seconds, the largest velocity is 11.99 mm/s horizontally in the second 40 mm/s and the largest acceleration is 369.7 mm/s2 in the horizontal direction of the 20th second. According to the ISO IS 2372 standard, the vibration of the Apollo ANP-1500 asphalt mixing plant machine enters class IV with a generator capacity above 75 KW, to be more precise (150KVA = 120KW). Then it can be analyzed that the generator vibration falls into the category of "vibration within tolerance limits and is only operated for a limited time" where the highest speed is 11.99 mm/s.
Analisa Karakteristik Getaran Pada Mesin Stone Crusher Berdasarkan Kapasitas Pemecah Batu Koral 50 Ton/Jam Pada Daerah Horizontal, Vertikal dan Longitudinal Berdasarkan Time Domain Sihombing, Suriady; Naibaho, Waldemar; Nababan, Wilson; Sinaga, Amran
SPROCKET JOURNAL OF MECHANICAL ENGINEERING Vol 4 No 2 (2023): Edisi Februari 2023
Publisher : Program Studi Teknik Mesin, Universitas HKBP Nommensen, Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36655/sprocket.v4i2.895

Abstract

Stone Crusher Machine is one type of machine that is very popularly used among road construction in Indonesia, whether it is used for road or building transportation purposes where it is necessary to know how to analyze the vibration characteristics of the Stone Crusher machine based on the capacity of breaking coral in horizontal, vertical and longitudinal areas. based on the time domain. The research method is carried out by collecting data on the magnitude of the deviation, speed and acceleration that arise due to the process of breaking coral so that it produces several dimensions of the size of crushed stone. This study conducted tests at three points, namely the primary crusher, secondary crusher and tertiary crusher with a capacity of 50 tons/hour. Based on the measurement results, it is found that the highest vibration occurs in the horizontal direction of the secondary crusher machine seat where the displacement is 125.3 µm in the horizontal direction at 15 seconds, the largest velocity (Velocity) is 4.79 mm/s in the primary crusher. horizontal direction at the 45th second. and the magnitude of Acceleration (Acceleration) 1236 mm/s2 is found in the tertiary crusher vertical direction at the 45th second. According to the ISO 10816-3 standard, the vibration response results at the highest speed are 4.79 mm /s, categorized in zone B is light green, the vibration of the machine is good and can be operated without restrictions.