PENERAPAN TOTAL PRODUCTIVE MAINTENANCE PADA MESIN MILLING JOBS DETAIL PART MANUFACTURE PT DIRGANTARA INDONESIA

Abstract

ANGGY FEBRIAN SAPUTRA. Penerapan Total Productive Maintenance pada mesin Milling Jobs Detail Part Manufacturing PT Dirgantara Indonesia. Dibimbing oleh SESAR HUSEN SANTOSA.

PT Dirgantara Indonesia merupakan industri manufaktur di Asia Tenggara yang memproduksi part pesawat seperti weapon pylon, rear spar, hinge rib dan frame bagian sayap pesawat. Proses produksi part pesawat dilakukan oleh sebuah mesin yang tingkat efektivitasnya harus diperhatikan agar bekerja secara efektif sehingga dapat meminimalisir terjadinya breakdown mesin yang dapat menyebabkan kerugian dan penurunan kinerja mesin. Penelitian ini menyelidiki penerapan Total Productive Maintenance (TPM) pada mesin milling jobs dalam proses Detail Part Manufacture di PT Dirgantara Indonesia. Metode TPM digunakan untuk meningkatkan efisiensi operasional dan mengurangi downtime. Penelitian ini melibatkan analisis kondisi mesin saat ini, implementasi strategi TPM, dan evaluasi dampaknya terhadap produktivitas dan kualitas produk. Data dikumpulkan melalui observasi langsung, wawancara dengan personel terkait, dan analisis statistik. Hasil penelitian menunjukkan bahwa efektivitas mesin milling jobs dengan metode OEE pada tahun 2023 sebesar 64% yang terdiri dari nilai availability sebesar 91%, nilai performance sebesar 76%, dan quality sebesar 100%. Nilai OEE yang dihasilkan tidak memenuhi standar JIPM sebesar 85% sehingga perlu dilakukan evaluasi terkait permasalahan tersebut.

Kata Kunci: Downtime, Mesin Milling Jobs, OEE, Reliability

ANGGY FEBRIAN SAPUTRA. Application of Total Productive Maintenance on Milling Machine Jobs Detail Part Manufacturing PT Dirgantara Indonesia. Supervised by SESAR HUSEN SANTOSA.

Indonesia Aerospace is a manufacturing industry in Southeast Asia that produces aircraft parts such as weapon pylon, rear spar, hinge rib and aircraft wing frames. The aircraft part production process is carried out by a machine whose level of effectiveness must be considered in order to work effectively so as to minimize the occurrence of machine breakdowns that can cause losses and decrease machine performance. This research investigates the application of Total Productive Maintenance (TPM) on milling machine jobs in the Detail Part Manufacture process at PT Dirgantara Indonesia. The TPM method is used to improve operational efficiency and reduce downtime. The research involves analyzing the current condition of the machine, implementing TPM strategies, and evaluating their impact on productivity and product quality. Data were collected through direct observation, interviews with relevant personnel, and statistical analysis. The results showed that the effectiveness of the milling jobs machine using the OEE method in 2023 was 64%, consisting of an availability value of 91%, a performance value of 71%, and a quality value of 100%. The resulting OEE value does not meet the JIPM standard of 85% so it is necessary to evaluate the problem.

Keywords: Downtime, Milling Machine Jobs, OEE, Reliability