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All Journal Jurnal Teknik Teknik dan Ilmu Komputer Jurnal Riset Sistem Informasi dan Teknologi Informasi (JURSISTEKNI) ABDI MASSA: Jurnal Pengabdian Nasional KESANS : International Journal of Health and Science IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) Proceeding Mercu Buana Conference on Industrial Engineering IRA Jurnal Pengabdian Kepada Masyarakat PASAI : Jurnal Pengabdian kepada Masyarakat Jurnal Serina Abdimas
Silvi Ariyanti
Program Studi Teknik Industri, Fakutas Teknik, Universitas Mercu Buana
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Other

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PELATIHAN PEMBUATAN SOUVENIR BERBASIS BAHAN RESIN BAGI MASYARAKAT DI KREO LARANGAN TANGERANG Lubis, Sobron; Lam, Silvester; Putri A, Alifya; Ardiansyah, M. Irsal; Diputera H, Ayra; Ariyanti, Silvi
Jurnal Serina Abdimas Vol 1 No 2 (2023): Jurnal Serina Abdimas
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jsa.v1i2.25466

Abstract

The high unemployment rate after post-covid 19 has become a concern for the government, not only at the central government, but even in the regions to the sub-district level. Various efforts were made by the government to restore the economy, both from providing jobs and preparing human resources by conducting skills training. In addition to limited job opportunities, low ability/skills and education are one of the factors that make it difficult for people of productive age to get jobs. Kelurahan Kreo, which is located in the Banned sub-district, consists of 41RT and 13 RW that have potential productive age human resources, but have not been fully absorbed into the existing jobs. The minimum level of education, the average of which is high school graduation and the lack of skills makes it difficult to get a job, for this reason skills need to be given as a provision so that they can produce innovative works that can be commercialized. Based on this, community service activities will be carried out for the community in the Banned Kreo area, especially in RW 06. Activities will be carried out in the form of training making souvenirs made from resin, the training provided covers the theory and practice of making molds and pouring resin into molds. Participants consist of people of productive age and youth organizations and are divided into four groups. The shape of the product to be made is in accordance with the creations/innovations of the participants. It is hoped that this activity can increase the competence of the productive age community. Tingginya angka pengangguran setelah paca covid 19 menjadi perhatian pemerintah tidak hanya di pusat bahkan didaerah hingga di tingkat kelurahan. Berbagai upaya dilakukan pemerintah untuk memulihkan perekonomian, baik dari penyediaan lapangan pekerjaan maupun mempersiapkan SDM dengan melakukan pelatihan ketrampilan. Disamping lapangan pekerjaan yang terbatas, kemampuan/skill dan pendidikan yang rendah merupakan salah satu faktor yang menyebabkan sulitnya masyarakat usia produktif untuk mendapatkan lapangan pekerjaan. Kelurahan kreo yang terletak dikecamatan larangan terdiri dari 41 rukun tetangga dan 13 rukun warga memiliki SDM usia produktif yang potensial, namun belum sepenuhnya terserap dalam lapangan pekerjaan yang ada. Minimnya tingkat pendidikan yang rata-rata tamat SMA dan kurangnya ketrampilan/skill menyebabkan sulit untuk mendapatkan pekerjaan, untuk itu perlu diberi ketrampilan agar sebagai bekal agar dapat menghailkan karya- karya innovasi yang dapat di komersialkan. Berdasarkan hal tersebut, maka kegitan pengabdian kepada masyarakat ini akan dilakukan kegiatan kepada masyarakat di kawasan kreo larangan khususnya di RW 06. Kegiatan yang akan dilakukan dalam bentuk pelatihan pembuatan souvenir berbahan resin, pelatihan yang diberikan meliputi teori dan praktik pembuatan cetakan dan penuangan bahan resin kedalam cetakan. Peserta terdiri dari masyarakat usia produktif dan karang taruna dan dibagi dalam empat kelompok.Bentuk produk yang akan dibuat sesuai dengan kreasi/innovasi dari para peserta. Diharapkan kegiatan ini dapat meningkatkan kompetensi masyarakat usia produktif tersebut.
PELATIHAN DAN PENERAPAN MESIN MIXING PADA PEMBUATAN EMPEK-EMPEK PALEMBANG DI KREO LARANGAN TANGERANG Lubis, Sobron; Diputra, Ayra; P.A, Alifya.; Irsal, M.; Ariyanti, Silvi
Jurnal Serina Abdimas Vol 1 No 3 (2023): Jurnal Serina Abdimas
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jsa.v1i3.26149

Abstract

Makanan khas Palembang yang merupakan kuliner Nusantara begitu popular di masyarakat, yaitu empek-empek. Bahannya terbuat dari ikan dan tepung sagu di sajikan bersamaan dengan semangkuk kuah pedas dan agak asam yang berwarna coklat kehitaman yang di sebut dengan cuko. Seorang pembuat dan penjual empek-empek di kawasan Kreo Larangan Tangerang telah memulai usahanya kurang lebih empat tahun. Usahanya saat ini sudah banyak peminatnya, empek-empek yang di buat, di jual dalam bentuk mentah dan matang, di jual di pasar Cipulir Kebayoran lama Jakarta dan juga secara online. Tim PKM telah melakukan survei dan wawancara kepada pemilik usaha empek-empek Needo yaitu Bapak Sukirman yang beralamat di jalan Kejaksaan III no 34 Kreo Larangan Tangerang, menurut beliau bahwa produksinya perhari sekitar 6 kg. Bahan baku seperti tepung, ikan Tenggiri, dan bumbu lainya dicampur dan di aduk untuk menjadi adonan dilakukan secara konvensional menggunakan tangan, sehingga untuk memproses empek-empek hanya bisa di lakukan sebanyak 1 kg untuk setiap pengadukan, waktu pengadukan sekitar 40 menit. Jadi jika produksinya 6 kg/hari, maka proses pembuatannya di lakukan 6 kali pengadukan di kalikan dengan 40 menit yaitu 240 menit , dan tentunya waktu dan tenaga yang di perlukan begitu besar. Hal ini yang menjadi permasalahan Bapak Sukirman dalam pengolahan empek-empek tersebut. Ada keinginan untuk meningkatkan produksinya, namun belum bisa memenuhinya di karenakan proses pengolahannya yang masih konvensional tersebut. Maka berdasarkan hasil survey tersebut, kegiatan pengabdian kepada masyarakat dilaksanakan untuk membantu usaha empek-empek Palembang agar proses pengolahan adonan menjadi lebih singkat dan kapasitas produksi lebih meningkat
Pelatihan Perakitan Robot Line Following untuk Penguatan Keterampilan Teknik dan Inovasi di SMK 10 Nopember Jakarta Ariyanti, Silvi; Alfa, Bonitasari Nurul; Lubis, M. Sobron Yamin
IRA Jurnal Pengabdian Kepada Masyarakat (IRAJPKM) Vol 3 No 3 (2025): Desember
Publisher : CV. IRA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56862/irajpkm.v3i3.265

Abstract

The rapid development of technology and industry requires Vocational High School (SMK) students to possess skills in robot assembly and programming to meet labor market demands. SMK 10 November Jakarta needs to equip its students accordingly, considering that the existing curriculum does not fully cover these practical aspects. Therefore, a community service activity in the form of a Following Robot Assembly training was conducted. The goal was to enhance students' technical competence in robotics and foster innovation. The training involved assembly practicum, programming, and simulation, with the application of sustainability principles. The activity was held at SMK 10 Nopember on May 27, 2025, and was attended by 28 students from grades X and XI. The results demonstrated an improvement in students' Line Following Robot assembly skills, evidenced by a 50% increase in scores between the pre-test and post-test. This improvement reflects the growth in students' technical knowledge and confidence in practical design and problem-solving.
Analisis Akurasi Dimensi Prototipe Cetakan Cutting Tools Insert Tri Angle Menggunakan Proses Pencetakan 3D Berbahan PETG Lubis, Muhammad Sobron Yamin; Alexander, Raylan; Theodorus, Gerard; Bazla, Salma Khaula; Adika, Muhamad Zaki; Putra, Rifqi Andika; Ariyanti, Silvi; Zulkarnain, Muhammad
IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) Vol 4 No 3 (2025): Desember
Publisher : CV. IRA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56862/irajtma.v4i3.343

Abstract

This study aims to analyze the dimensional accuracy of tri-angle cutting tool insert mold prototipes produced via PETG-based 3D printing. The printing process was carried out with predetermined printing parameters, and the resulting prototipes were measured and compared with the original design dimensions. The evaluation focused on the main dimensions of the insert to determine dimensional deviation and accuracy. The results indicate that PETG 3D printing can produce mold prototipes with satisfactory dimensional accuracy, though minor deviations were observed due to printing parameters and material characteristics. This study is expected to serve as a reference for using 3D printing technology as an efficient, cost-effective alternative for manufacturing cutting tool mold prototipes.
Pemilihan Parameter Proses Pembubutan Dalam Menentukan Kekasaran Permukaan N7 Baja ST 41 Lubis, Sobron; Kusuma , Heru Budi; Widjaya, Alvian Hartanto; Wibowo, Harry; Ken, Richard; Ariyanti, Silvi
Jurnal Teknik Vol 23 No 2 (2025): Jurnal Teknik
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37031/jt.v23i2.455

Abstract

The turning process is a machining process on a cylindrical workpiece to produce a material profile as designed. The surface of the workpiece being machined produces rough scratches. The surface roughness of the workpiece is an indicator of the quality of the resulting surface. In machine construction, the surface roughness value has been determined by the designer according to the construction needs.The manufacturing process must be capable of forming metal and producing predetermined surface roughness values. The surface roughness value of the workpiece is influenced by several factors such as cutting parameters, cutting tools, coolant system, etc. This research was conducted to determine cutting parameters, especially cutting conductivity on the resulting surface roughness value. The study was carried out using a lathe and a carbide-type cutting tool to cut ST 41 steel. The cutting parameters were cutting speeds of 200, 215, 230, 245, and 260 (m/min), feeding, and depth of cut. Before machining is carried out, the cutting possibility of N7 is determined, namely 1.6 microns, based on the design of the shaft construction. To determine the roughness value to be achieved, the turning process is carried out by varying the cutting speed, cutting pass 0.1, 0.2, and 0.3 (mm/rev), while the depth of cut is 0.5 mm. After the cutting process is carried out, the surface roughness of the workpiece is measured. From the results of observations and measurements, it was found that the parameters closest to the desired surface roughness N7 (1.6) were cutting speed (Vc) 245 (m/min), feeding (f) 0.1 (mm/rev), and depth of cut (a) 0.1 mm with a roughness value of 1.63 µm.
Co-Authors Abrar Riza, Abrar Adhitian Adhitian Adika, Muhamad Zaki Alexander, Raylan Alfa, Bonitasari Nurul Andika, Fidiarta Andrian Andrian Anjasmara, Peggy Ardiansyah, M. Irsal Bazla, Salma Khaula CITRA RAMADHANTI, LIFIA Diputera H, Ayra Diputra, Ayra Farida Farida Farida FAUZI Gunaryono, Ary Haerawati Idris, Haerawati Harry Wibowo Hasim, Lim Bryant Herry Agung Prabowo Husnur, Achmad I Wayan Sukania Irsal, M. Irvan Yapto januar Ismail, Asmirawati Ken, Richard Kusuma , Heru Budi Lam, Silvester lamto widodo Lina Gozali Lithrone Laricha Salomon Lubis, Muhammad Sobron Yamin Michel, John Mishbah Habibillah, Gibran Misnaniarti Misnaniarti Muhammad Zulkarnain Nurul Alfa , Bonitasari P.A, Alifya. Putra, Rifqi Andika Putri A, Alifya Raharjo, Yoyok Muji Sadikin, Michael Siti Rohana Nasution Sobron Lubis Theodorus, Gerard Timotius, Kevin Wardani, Ni Luh Putu Agung Chandra Kusuma Widayat, Puspita Dewi Widjaya, Alvian Hartanto Wijaya, Franky Wilson Kosasih Yamin Lubis, M. Sobron