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PENGEMBANGAN SISTEM KONTROL DAN PENEPAT MESIN CNC SPOT WELDING UNTUK PERAKITAN BATTERY PACK Nasrullah, Baso; Hasanah Mihdar, Uswatul; Harmi, Nur; Pasau, Herianto Bintang; Nursyam, Muh.
Jurnal Teknik Mesin Sinergi Vol 22 No 2 (2024): Oktober 2024
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31963/sinergi.v22i2.4883

Abstract

Di Indonesia, hingga saat ini proses perakitan dan produksi battery pack masih menggunakan cara manual dan semi otomatis. Perakitan manual selalu menggunakan kabel yang disolder di antara setiap bagian baterai. Sedangkan proses perakitan semi otomatis menggunakan alat titik bergerak otomatis. Namun pemindahan benda kerja (baterai) pada proses pengelasan titik (Spot Welding) masih dilakukan secara manual. Mesin CNC Spot Welding ini sebelumnya diproduksi dan dioperasikan oleh beberapapihak. Setelah beberapa kali proses pengoperasian terdapat kekurangan yang dapat diperbaikiPenelitian ini bertujuan adalah untuk pengembangan konstruksi mesin CNC Spot Welding yang mudah dipindahkan, untuk sistem kontrol dan penepat yang dapat memudahkan pengoperasian mesin CNC Spot Welding, untuk menganalisis hasil pengujian pengelasan pada mesin CNC Spot Welding, dan untuk mengetahui estimasi biaya manufaktur mesin CNC Spot Welding. Penelitian ini dimulai dari studi literatur, identifikasi masalah, perancangan, pemilihan dan pembuatan komponen, pengecekan fungsi dan kesesuaian komponen, perakitan sistem mekanik elektrik dan sistem kontrol, pengujian dan pengambilan data, serta analisa data. Penelitian dilakukan dengan pemilihan tempat dan waktu, alat dan bahan, tahapan perancangan, dan prosedur pengujian. Metode pengambilan data dilakukan dengan menggunakan mistar ingsut dan balok aluminium untuk menguji keakuratan pergerakan. Dari hasil penelitian ini Telah dihasilkan produk CNC Spot Welding dengan spesifikasi yaitu meja 1200 mm x 600 mm x 743 mm, control box 450 mm x 260 mm x 160 mm, cover mesin 580 mm x 560 mm x 500mm. Sehingga produk hasil pengembangan ini dapat dengan mudah dipindahkan. Telah dibuat dan dikembangkan Mesin CNC Spot Welding yang mudah dioperasikan dan proses kalibrasi mesin sumbu-X, sumbu-Y, sumbu-Z menunjukkan tidak terdapat backlash dengan maksimal toleransi +-0,02, sehingga sumbu-X, sumbu-Y, dan sumbu-Z dapat digunakan. Berdasarkan beberapa pengujian menunjukkan mesin mudah dipindahkan dan hasil uji pengelasan dari pengembangan mesin CNC Spot Welding dengan lima kali percobaan dan menggunakan dua mode yaitu mode-8 dan mode-9 menghasilkan kualitas pengelasan yang bagus dengan waktu pengelasan selama 1 menit 7 detik yang terlihat padatampilan utama software Universal G-Code Sender. Dari hasil pengembangan mesin CNC Spot Welding untuk baterai pack diperoleh total harga produk untuk biaya bahan Langsung, biaya tenaga kerja, dan biaya bahan tidak langsung senilai Rp 10.123.232.Kata kunci: CNC, Spot Welding, Battery Pack, Universal G-Code Sender.
Employee Performance Effectiveness at the Makassar State Administrative Court Office Jamaluddin, Jamaluddin; Nursyam, Muh.; Nasrullah, Muh.
International Journal of Administration and Education Volume 1, Number 2, June 2024
Publisher : ASHA Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70188/10nrah25

Abstract

Effectiveness is the relationship between output and goals or it can also be said to be a measure of how far the level of output is, effectiveness is also often used to measure the success achieved by organizations or companies related to planned programs. Employee effectiveness is a key factor in ensuring the smoothness and quality of legal services provided. This study is qualitative descriptive research that aims to find out the picture of the effectiveness of employee performance at the Makassar State Administrative Court office. The data collection technique uses observation, interview, and documentation. The data analysis technique in this study uses data condensation techniques, data presentation, conclusion and verification. The results of the study show that the effectiveness of employee performance at the Makassar State Administrative Court office, seen as a whole, is good and effective. This can be seen from the fulfillment of the eight performance indicators, namely work quality, efficiency, work discipline, initiative, precision, leadership, honesty, and creativity. In an organization or agency, it can run well if employees understand their duties and responsibilities so that the services provided to the community can run well. Employees are a very important resource because employees are one of the elements of the apparatus that institutionally become part of government management to carry out their main tasks and functions in government, development, and service to the community. Services to the community by the government in all fields.
Quality of E-KTP Service at the Gowa Regency Population and Civil Registration Office Nursyam, Muh.; Nur, Andi Cudai; H, Herman
Jurnal Ad'ministrare: Jurnal Pemikirian Ilmiah dan Pendidikan Administrasi Perkantoran Volume 11, Issue 2, 2024
Publisher : Pendidikan Administrasi Perkantoran, Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71309/administrare.v11i2.9795

Abstract

This research aims to find out the readiness of the government, in this case the Majene Regency Diskominfo to realize This study aims to determine the quality of e-KTP services at the Office of Population and Civil Registration (DUKCAPIL) in Gowa Regency. This research is qualitative with a descriptive approach. Data collection techniques were carried out through observation, interviews, and documentation. The data analysis techniques used consisted of data condensation, data presentation, and conclusion drawing. The research results indicate that: (1) the quality of e-KTP services at the Office of Population and Civil Registration (DUKCAPIL) in Gowa Regency can be identified through five indicators described as follows: (a) Transparency is not optimal due to discrepancies between the contents of the SOP and posters displayed at the DUKCAPIL office related to the free cost of making e- KTPs; (b) Accountability is quite optimal as all services for the community, as well as requests and complaints from the public, can be conveyed well without obstacles; (c) Conditionality is not optimal due to inadequate facilities and infrastructure, such as limited waiting room space; (d) Equal Rights are optimal as services are provided without discrimination, ensuring equal opportunity for all, both in manual services and via the website; (e) Balance of Rights and Obligations is optimal as employees are capable of explaining and responding to all service users' questions and complaints. (2) Supporting and inhibiting factors of the quality of e-KTP services at the Office of Population and Civil Registration (DUKCAPIL) in Gowa Regency are as follows: (a) Employees always coordinate with each other and remind one another to oversee performance and responsibilities in service delivery; (b) Service inhibitors include inadequate facilities and infrastructure and limited waiting room space, causing congestion and frustration among the public while waiting in line.