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All Journal Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Rekayasa Mesin Jurnal Pengabdian UntukMu NegeRI Jurnal Pemberdayaan Masyarakat Madani (JPMM) Dinamisia: Jurnal Pengabdian Kepada Masyarakat Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) Proksima BATOBO: Jurnal Pengabdian Kepada Masyarakat

Anita Susilawati

Universitas Riau

Author-ID : 396369

Religion Aerospace Engineering Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mechanical Engineering Social Sciences Other

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Optimizing of Library Management Based 5S Method (Case Study: Buluh Cina Village, Kampar District, Riau) Masnur, Dedy; Romy; Syafri; Yohanes; Susilawati, Anita; Putra, Andi
Jurnal Pemberdayaan Masyarakat Madani (JPMM) Vol. 7 No. 2 (2023): Jurnal Pemberdayaan Masyarakat Madani (JPMM) (DOAJ & SINTA 3 Indexed)
Publisher : Fakultas Ekonomi dan Bisnis Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JPMM.007.2.05

This community service activity aims to develop and improve library management using the 5S method and computerised system of books inventory to increase community literacy in Buluh Cina Village, Kampar Regency, Riau Province. The optimal and efficient library, such as book collections, library users, facilities, infrastructure, and library management, can be appropriately managed based on the 5S method and book inventory-based computerisation. The 5S method (Seiri, Seiton, Seito, Seiketsu and Shitsuke) was adopted to organise library rooms by arranging bookshelves, catalogue cabinets, reading tables, and other equipment. By applying the 5S method, a more optimal inventory management system and book borrowing were obtained easily. The existence of this system makes it easier for officers to put back the books that have been read in their original place. Replacing books can be done quickly; the librarian only needs to input the book code, book data and shelf locations for storage displayed. The book was inventory-based computerised, which made it more accessible to detect the number of collections, the presence of books on storage shelves, a monitoring system for book borrowers, and additional collections. Therefore, the management and services of the library are optimal and lead to the visitors' satisfaction.

Digitalisasi Perpustakaan Desa Buluh Cina, Kabupaten Kampar Provinsi Riau Abdurrahman, Ridwan; Susilawati, Anita; Syafri; Yohanes; Wasilah
BATOBO: Jurnal Pengabdian Kepada Masyarakat Vol 2 No 2: BATOBO: Desember 2024
Publisher : Jurusan Teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/batobo.2.2.67-78

Teknologi informasi digitalisasi berkembang pesat dan diterapkan pada berbagai bidang seperti sistem manajemen perpustakaan. Saat ini, sistem manajemen perpustakaan di Desa Buluh Cina, Kecamatan Siak Hulu, Kabupaten Kampar masih bersifat manual, sehingga pengelolaanya tidak optimal. Pengabdian masyarakat ini bertujuan mengembangkan perpustakaan Desa Buluh Cina dengan fokus pada peningkatan kunjungan melalui digitalisasi layanan. Langkah pertama adalah mengidentifikasi kebutuhan dan minat masyarakat terhadap layanan perpustakaan serta teknologi digital. Selanjutnya, merancang, membuat dan menerapkan teknologi digital dengan mengintegrasikan teknologi barcode melalui sistem manajemen perpustakaan terintegrasi. Pemasangan perangkat computer, barcode scanner dan penginstalan Aplikasi Slims 9 Bulian. Pendataan dan penginputan buku-buku yang ada Pustaka dilakukan menggunakan Aplikasi Slim 9 Bulian. Pembuatan database menggunakan aplikasi perpustakaan berbasis website support barcode di perpustakaan Desa Buluh Cina telah berhasil dilakukan dengan menggunakan website yang mendukung barcode sebagai basis data sistem. Implementasi sistem manajemen perpustakaan berbasiskan digitalisasi ini menjadikan pengelolaan perpustakaan lebih efektif dan efisien, sehingga kunjungan ke perpustakaan menjadi meningkat.

Modifikasi Mesin Produksi untuk Peningkatan Produktivitas dan Kualitas Produk di Umkm Bumbu Masak Buya Arief, Dodi Sofyan; Badri, Muftil; Saputra, Sukemi Indra; Susilawati, Anita; Dalil, M.
Jurnal Pengabdian UntukMu NegeRI Vol. 8 No. 3 (2024): Pengabdian Untuk Mu negeRI
Publisher : LPPM UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jpumri.v8i3.8143

This community service aims to improve productivity, the efficiency and quality the spice production process at Bumbu Masak Buya, a small and medium-sized enterprise (SME) in Dumai, Indonesia. The primary focus is on upgrading outdated production machinery, specifically roasters, grinders, dryers, and sieves. By modifying or redesigning these machines, the study seeks to improve their performance, durability, and safety. A combined qualitative and quantitative research methodology was employed. The initial step involves a comprehensive assessment of the current production process to identify areas for improvement. Subsequently, the design and implementation of machine modifications were undertaken. It involves a detailed assessment of the current production process, followed by the design and implementation of machine modifications. The impact of these modifications was evaluated to measure their effectiveness in enhancing productivity and product quality. The findings of this study are expected to provide valuable insights for other SMEs in the spice processing industry. By adopting similar strategies of machine modification, these SMEs can improve their operational efficiency, reduce production costs, and enhance the quality of their products.

Comparison of Fuzzy AnalyticHierarchy Process and Analytic Hierarchy Process Based Decision Support for a Lean Performance Measurement System Susilawati, Anita; Tan, John
Journal of Ocean, Mechanical and Aerospace -science and engineering- Vol 29 No 1 (2016): Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)
Publisher : International Society of Ocean, Mechanical and Aerospace -scientists and engineers- (ISOMAse)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36842/jomase.v29i1.418

A performance measurement framework for a company that adopted lean manufacturing is needed to measure their achievement in the implementation of lean manufacturing system.A comprehensive design of the performance measurement framework requires an understanding of all the elements including performance of perspectives and key indicators of measurements, anddecision support methods such asFuzzy Analytic Hierarchy Process (FAHP) and Analytic Hierarchy Process (AHP).The comparison of original AHP and FAHP methods in term of decision making for lean manufacturing performance measurement system was performed in this paper. A benchmarking to compute performance based on weight between FAHP and AHP was done as a case study in automotive company. The result of the weight values of AHP and FAHP methods indicatedalmost similar among performances of lean perspectives and indicators for the company’s case study.

Tool Path Optimization and Cost Analysis for Manufacturing Process of Master Cylinder Piston of Motorcycle Brake Susilawati, Anita; Atmadio, Nico; Siswanto, Heri
Journal of Ocean, Mechanical and Aerospace -science and engineering- Vol 55 No 1 (2018): Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)
Publisher : International Society of Ocean, Mechanical and Aerospace -scientists and engineers- (ISOMAse)

The tool path optimization is an important issue to get a low cost of manufacture parts using the CNC (Computer Numerical Control) machines. Programming to produce an optimum tool path for CNC machines is a key performance indicator for obtaining minimized machining time and good surface quality of parts. This paper purposes to optimized the CNC tool path generation programming and analyze the cost of manufacturing process of master cylinder piston of motorcycle brake. A Computer Aided Manufacturing (CAM) software was used to simulate an optimal tool path, which finding an efficient solution to shorten the cutting tool path generation. The simulation was performed on a roughing surface process of the work piece using 3 tool path schemes: longitudinal, diametrical and surface to parallel. The each scheme employed tool-path generation based on absolute and incremental reference methods of a CNC lathe machine. An analysis of simulation tool path time for each scheme and machining cost was investigated to get optimum and economies machining process. Hence, it was compared to actual time of machining process on CNC lathe in term of the manufacturing cost machining. The optimal processing time and the most economical cost for making a master cylinder piston of motorcycle brake was a parallel to surface scheme. Therefore, an optimization of tool path generation can minimize machining lead time, which lead to lowest cost of manufacturing parts, with keep maintain product quality.

Performance Analysis of Flywheel Addition on Drive System of Rotary Friction Welding Machine Yohanes, Yohanes; Siregar, Erikson; Susilawati, Anita; Badri, Muftil
Journal of Ocean, Mechanical and Aerospace -science and engineering- Vol 52 No 1 (2018): Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)
Publisher : International Society of Ocean, Mechanical and Aerospace -scientists and engineers- (ISOMAse)

Friction welding is a solid-state welding without the use of filler metal by using pressure method where by two workpieces to be connected. It is placed in contact and regulated relative motion in pressure, so that on the contact surface being heat (close to the metal liquid point), which form the metal connection. A friction welding machine in the laboratory of technology production of the University of Riau has some disadvantages, namely the electric motor as a driver head stock stems that are often damaged due to overheating such as excessive during welding. Thus was interfering with the welding process due to damage to the electric motor. Therefore, this paper purpose is carried out the development of friction welding tool by using flywheel. The Flywheel stores energy during high engine speed, and passes it during low engine speeds to produce a steady turn. In this study used three flywheels with a diameter of 250 mm, which each thick of 10 mm, 20 mm and 30 mm. From the test is obtained the value of the average tensile strength on each flywheel that is 522.736 MPa, 510.648 MPa and 531.79 Mpa.

Quality Control with Method Total Quality Management A case study at PT XYZ ramadhani, hafiz; Susilawati, Anita
Proksima Vol 2 No 2 (2024): Jurnal ProKsima
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Riau

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This study aims to evaluate the implementation of Total Quality Management (TQM) at PT XYZ, a pulp manufacturing company, to enhance product quality and operational efficiency. A case study method was used. Data on product defects were collected from PT XYZ and analyzed using three TQM tools: Check Sheets, Histograms, and Pareto Charts. The study also recommends integrating four additional tools for a more comprehensive approach. Among eight defect categories, the most common issue was the Torn Wrapper defect. February's defect rate (0.36%) exceeded the target of 0.30%, indicating room for process improvement. The analysis is limited to descriptive statistics without inferential testing. Future research should apply broader statistical tools and compare findings across multiple companies. This study offers insight into the practical application of TQM in a local pulp industry setting, contributing contextual knowledge to the field.

Management of Motorcycle Workshops of SMEs Scale Based on Information System Arief, Dodi Sofyan; Susilawati, Anita; Simaskot, Johar; Badri, Muftil; Dalil, M.
Journal of Ocean, Mechanical and Aerospace -science and engineering- Vol 47 No 1 (2017): Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)
Publisher : International Society of Ocean, Mechanical and Aerospace -scientists and engineers- (ISOMAse)

The good workshop management must also be supported by a properly administration, in order to record all the resources that become workshop assets. Moreover, the motorcycle workshop also conducts spare parts sales to complete the replacement needs of broken vehicle spare parts. This study aims to analyze and design a workshop information system for Small and Medium Enterprises (SMEs) engaged in the field of repairing of motorcycle. Generally, the SMEs scale of motorcycle workshops in this research still uses a simple management system and manually in presenting the data required by the workshop. This it make difficult and inconvenient for the owner of a SMEs scale of motorcycle workshop. Sequence, it is necessary to optimalize the management system from the simpler manual system to be computerized. Stages of the method in this study: (1) survey of general workshop management SMEs scale, (2) do analysis of data obtained during the survey and provides input for workshop management based on 5S method, (3) to design and create information systems and databases using PHP (Hypertext Preprocessor) as the programming language and MySQL as the database. The approach of the 5S (Sort, Straighten, Shine, Standardize, Sustain) and creating an information system can manage equipments and properly administration in SMEs scale of motorcycle workshops. Therefore, they can help to optimize streamline the services and administration activity of SMEs scale of motorcycle workshops.

Development of a Python-Based Decision Support System for Evaluating Biomass Price Feasibility in Co-Firing Applications: Evidence from Riau, Indonesia Ramadhan, Aulia; Susilawati, Anita; Nazaruddin, Nazaruddin
Journal of Ocean, Mechanical and Aerospace -science and engineering- Vol 69 No 2 (2025): Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)
Publisher : International Society of Ocean, Mechanical and Aerospace -scientists and engineers- (ISOMAse)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36842/jomase.v69i2.542

The utilization of biomass as a co-firing fuel in coal-fired power plants is a strategic element in Indonesia’s energy transition. A key challenge lies in accurately assessing the price feasibility of biomass fuel (B3m) and ensuring policy compliance. This study presents a Python-based Decision Support System (DSS) equipped with a graphical user interface (GUI) to compute and evaluate the Highest Benchmark Price (HPT) of B3m adaptively, including a maximum price coefficient (k =1.2). The system was tested using 12 actual proposals from B3m suppliers in Riau Province. Results indicate that 58.3% of offers complied with regulatory thresholds, with wood-based B3m proving generally more competitive than palm-based feedstocks. The system enables automated and transparent price feasibility classification. These findings highlight the potential of localized Python-based computational tools to support economic evaluation of renewable energy deployment.

Optimasi Jalan Pahat Proses Pemesinan CNC Lathe Dan Analisa Biaya Produksi Pembuatan Dead Center Berbantukan CAD/CAM Saputra, Efrizal; Susilawati, Anita
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5, No 1 (2018): Wisuda April Tahun 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

Show Abstract | Download Original | Original Source | Check in Google Scholar

CNC is a machining process using a computer program, which one of its function that can arrange toolpath used in NC Code. This study aim is to obtain an optimal toolpath on CNC lathe machining process for making a dead centre. The design of toolpath and simulation to know the time of the process of making dead centre use a software mastercam v9. This research method is done on the rough process of making the geometry shape of the workpiece using 3 schemes of the toolpath. longitudinal, surface to parallel and diametrical . The toolpath consists of two absolute and incremental reference methods. This research revealed the processing time of the scheme for the longitudinal absolute of 22 minutes 43 seconds, the surface to parallel scheme of 22 minutes 45 seconds and the diametrical scheme of 33 minutes 41 seconds. In the incremental scheme the timing process of the longitudinal scheme was 21 minutes 36 seconds, the surface to parallel scheme of 22 minutes 4 seconds and the diametrical scheme of 31 minutes 45 seconds. The fastest time in 3 schemes to making the dead centre was the longitudinal sceme, which used incremental method. the most economical cost for making the dead center using longitudinal incremental . Rp.112.635 and the most expensive using diametrical scheme Rp.116.941.Keyword: Absolute, CNC Lathe, Dead Center, Incremental, Simulation, Toolpath

Co-Authors Achmad Noerkhaerin Putra Agus Sutanto Andi Putra Anggriawan, Akbar Anuar, Kaspul Aria, Dedek Atmadio, Nico Bambang Nofri Barib Bramawira Calvin Aidil Febri Cupu, Dedi Rosa Putra Dalil, M. Dedy Masnur, Dedy Dhimas Budhi Pratama Dodi Sofyan Arief, Dodi Sofyan Efrizal Saputra Eka Setia Wahyudi Ervan Kurniawan Evander Simanjuntak Fatiya, Fatiya Fauzul Hamdi Siregar Feblil Huda Heri Saputra Heri Siswanto Herisiswanto Herisiswanto Herisiswanto Herisiswanto Ihsan, Yaser Indradewa, Rhian Iskandar, Anwar Ismet Hari Mulyadi Keno Widodo Muftil Badri Muhammad Ardi Muhammad Nur Iksan Muhammad Razak Tuara MUHAMMAD REZA FAHLEVI Muhammad Sholihin Muhammed Sarwar Mustafa, Rolandi N. Nazaruddin Nico Atmadio Novaldi Andryoga Novri Yunus Nur Iksan Agusti Nurjaman, Jajang Prasetyo, Brian Agung Cahyo Putra, Ivan Fadillah Rahmat Iman Mainil Ramadhan, Aulia Ramadhani, Hafiz Randa, Nofri Reihan Fahrezi Ridwan Abdurrahman Rio Agus Saputra Risyandi, Danul Riyandi Al Isral.Z Romy Romy Romy Romy Romy Roni, Guido Rudiansyah Rudiansyah Samuel Putra Tambunan Saputra, Efrizal Saputri, Anggraini Dwi Selera Sitepu Simaskot, Johar Siregar, Erikson Sukemi Indra Saputra Sunny Ineza Putri Syafri Syafri Syafri Syafri, Syafri Tan, John Toni Darji Toni Darji Warman Fatra, Warman Wasilah Yohanes Yohanes Yohanes Yohanes Yohanes Yohanes Yohanes Yunus Pardosi

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