Survey Pengedokan Pada Tailshaft Kapal Dorothy IMO 9821251

نویسندگان

چکیده

ABSTRAK Teknologi baling-baling dikembangkan untuk menggantikan teknologi kapal layar yang memanfaatkan energi angin ataupun dayung. Poros memiliki peran besar dan secara langsung menentukan kinerja laut. Oleh karena itu, poros harus menjadi perhatian dalam sistem penggerak dirancang dirawat agar selalu berada pada kondisi baik memberikan optimal. Dalam penelitian ini dilakukan inspeksi kerusakan perbaikan terhadap tail shaft survei pengedokan (special survey) dari Dorothy IMO 9821251 menurut standar Biro Klasifikasi Indonesia (BKI) setelah beroperasi selama 5 tahun. Selain itu juga evaluasi dampak perawatan telah shaft. Dari diketahui bahwa penyebab terjadi terutama disebabkan gesekan antara bantalan intens serta diperburuk dengan pelumas air laut membawa kotoran garam bersifat abrasif korosif. Uji performa proses hasil baik. Kenaikan temperatur saat berputar di variasi kecepatan putaran masih bawah maksimum direkomendasikan. Celah terbentuk sangat sehingga tidak ada terbawa oleh pelumasan masuk ke celah bantalan. Dampak positifnya terlihat kenaikan melampaui batas toleransi gerakan lebih stabil timbul getaran melebar.Kata kunci : kapal, perawatan, baling-baling. ABSTRACT Propeller technology was developed to replace sailing ship that utilizes wind energy or paddles. The propeller has a big role and directly determines the performance of marine vessels. Therefore, must be concern in propulsion systems. Ship shafts designed maintained so they are always good condition provide optimal performance. In this study, damage inspection repair temperature system carried out special survey which according standards Classification after been operation for years. Besides that, an evaluation impact maintenance on is also out. From it known cause mainly due intense friction between bearings exacerbated by seawater lubricants carry dirt salt abrasive corrosive. test repairing process gave results. rise as rotates with variations rotational speed still below maximum recommended. gap bearing well formed no lubricating gets into bearing. positive can seen from increase does not exceed tolerance limits movement more stable there vibration widened movement.Keywords Vessel, Maintenance, Tail

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ژورنال

عنوان ژورنال: Jurnal Rekayasa Energi dan Mekanika

سال: 2023

ISSN: ['2775-8087']

DOI: https://doi.org/10.26760/jrem.v3i1.64