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All Journal AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat Dinamisia: Jurnal Pengabdian Kepada Masyarakat MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Unri Conference Series: Community Engagement Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) Comsep : Jurnal Pengabdian Kepada Masyarakat SAINSTEK

Herisiswanto Herisiswanto

Universitas Riau

Author-ID : 3931171

Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

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Pemberdayaan masyarakat melalui pembentukan kelompok tani sehat berbasis potensi lokal di Kelurahan Sialang Sakti, Kecamatan Tenayan Raya, Pekanbaru Elda Nazriati; Sri Wahyuni; Herisiswanto Herisiswanto; Rofika Rofika; Zulharman Zulharman; Rita Endriani
Unri Conference Series: Community Engagement Vol 2 (2020): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.2.139-145

Cassava is one of the foodstuffs whose role is quite important in supporting the food security of a region, but the diversification of food made from cassava still needs to be improved. Health responsibility in the implementation of food security is carried out by compiling reference standards and technical health requirements throughout the food chain process, the principles of Sanitation Hygiene. Sialang Sakti is one of the sub-districts in Tenayan Raya District and is one of the potential cassava producing villages to be developed. The purpose of the service activities included ordering farmer groups that focus on the environment which also functions as a promotion forum for the Healthy Living Movement. Activities carried out in the form of advocacy to related parties, Focus Group Discussion (FGD), ordering farmer groups, trainings, and other activities to support efforts to promote the healthy community movement. The result of the activity was the formation of farmer groups that focus on cassava and health promotion, increased knowledge and skills of cassava cultivation, and the presence of appropriate technology products, and partnership with related parties.

PEMBUATAN PETA CITRA MELALUI PENGINDERAAN JAUH MENGGUNAKAN PESAWAT TERBANG TANPA AWAK (PTTA) DI DESA PETAI BARU, KECAMATAN SINGINGI, KABUPATEN KUANTAN SINGINGI, PROVINSI RIAU Musthafa Akbar; Kaspul Anuar; Romi; Herisiswanto; Yohanes
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 1 (2019): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v3i1.2063

Peta citra resolusi tinggi dari suatu area dapat digunakan sebagai dasar dalam merencanakan tata ruang. Selain itu, peta citra resolusi tinggi juga dapat digunakan untuk menginventarisasi penggunaan lahan disuatu area. Salah satu metode pembuatan peta citra resolusi tinggi adalah melalui penginderaan jauh menggunakan Pesawat Terbang Tanpa Awak (PTTA). Keunggulan pembuatan peta citra melalui penginderaan jauh menggunakan Pesawat Terbang Tanpa Awak (PTTA) adalah gambar/citra yang dihasilkan sangat detail (resolusi sebesar 5cm). Jika dibandingkan dengan gambar/citra yang dihasilkan satelit, resolusi maksimumnya hanya sebesar 50 cm. Selain itu, pengambilan citra udara menggunakan PTTA tidak terkendala kondisi awan, karena pengoperasiaan PTTA dilakukan pada ketinggian di bawah awan. Desa Petai Baru merupakan salah satu desa yang berada di Kecamatan Singingi, Kabupaten Kuantan Singingi, Provinsi Riau. Desa ini memiliki luas wilayah sebesar 10,5 km2. Desa Petai Baru berada di area yang dikelilingi oleh hutan dan perkebunan kelapa sawit dengan jenis tanah kuning berpasir. Jarak dari Kota Pekanbaru ke Desa Petai Baru, Kecamatan Singingi lebih kurang 180 km. Pada tahun 2018, Tim dosen dari Jurusan Teknik Mesin Universitas Riau melaksanakan kegiatan pengabdian masyarakat di Desa Petai Baru dalam bentuk pembuatan peta citra resolusi tinggi melalui penginderaan jauh menggunakan Pesawat Terbang Tanpa Awak (PTTA). Dalam pelaksanaanya, kegiatan pengabdian masyarakat ini diawali dengan kegiatan survey ke lokasi yang bertujuan untuk menggali permasalahan terkait tata ruang dan ketersediaan peta citra di Desa Petai Baru. Selain itu, kegiatan suvey ini bertujuan untuk merencanakan jalur terbang yang akan dilewati oleh wahana pesawat terbang tanpa awak. Kegiatan utama berupa penginderaan jauh dilaksanakan sesuai dengan waktu yang disepakati dengan pihak desa yaitu pada tanggal 11 Agustus 2018. Proses penginderaan jauh menggunakan pesawat terbang tanpa awak ini dibantu oleh mahasiswa kukerta Universitas Riau dan perangkat desa setempat. Data foto udara yang didapat melalui pemotretan udara yaitu sebanyak 125 buah. Data foto udara ini kemudian diolah pada software mosaic agar didapat output berupa peta udara dengan citra resolusi tinggi. Peta udara ini kemudian dicetak pada banner dan diserahkan kepada kepala desa setempat dalam bentuk hard copy (cetak banner) dan softcopy (dalam format kml).

Pembentukan Kelompok Tani Berbasis Singkong Sebagai Upaya Ketahanan Pangan dan Ekonomi Keluarga Elda Nazriati; Sri Wahyuni; Herisiswanto Herisiswanto; Rofika Rofika; Zulharman Zulharman; Rita Endriani
COMSEP: Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 1 (2021): COMSEP : Jurnal Pengabdian Kepada Masyarakat
Publisher : Asosiasi Dosen Akuntansi Indonesia

Cassava is one of the foodstuffs that have an important role in supporting food security in a region, but not many people are interested in focusing on developing cassava. Health responsibility in the implementation of food security is embodied in the standard reference and technical health requirements throughout the food management process, the principles of Sanitation Hygiene. Sialang Sakti is one of the sub-districts in Tenayan Raya Subdistrict. It is one of the potential cassava-producing villages to be developed. The purpose of the service activities includes ordering farmer groups that focus on cassava as an effort to food security and the family economy. Activities carried out include advocacy to related parties, Focus Group Discussions (FGD), ordering farmer groups, training, and other activities to support the management and use of cassava as a source of the family's economy. The result of this activity is the formation of farmer groups that focus on the community, increasing knowledge and skills of cassava cultivation, and the existence of appropriate technology products, and partnership with related parties.

Pembuatan Tepung Mocaf (Modified Cassava Flour) Sebagai Upaya Optimalisasi Pemanfaatan Singkong pada Kelompok Tani Elda Nazriati; Sri Wahyuni; Herisiswanto Herisiswanto; Rofika Rofika; Zulharman Zulharman; Rita Endriani
COMSEP: Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 3 (2021): COMSEP : Jurnal Pengabdian Kepada Masyarakat
Publisher : Asosiasi Dosen Akuntansi Indonesia

Cassava has great potential to be developed into a carbohydrate-based food industry commodity. The large harvest of cassava requires utilization into a more durable product with a higher selling value. One effort that can be done is making mocaf flour (modified cassava flour). The purpose of the service activity is training in the manufacture and packaging of mocaf flour in the SiAkang farmer group. The activity was preceded by a Focus Group Discussion (FGD) to explore the potential use of cassava and its problems. Furthermore, counseling was carried out to get to know mocaf flour, its manufacture, and its use followed by the practice of making and packaging mocaf flour. The results of the activity are in the form of increasing knowledge and skills of farmer groups in processing cassava into mocaf flour, mocaf flour products which have a higher selling value than cassava, and appropriate technology in the form of guidelines for making mocaf flour.

PEMBUATAN PENGGERAK DAN PEMEGANG BRANDER/TORCH LAS OXY-OXYGEN WELDING (OAW)UNTUK PEMOTONGAN PELAT MENGGUNAKAN SISTIM ULIR DUA AXIS Herisiswanto
Sainstek (e-Journal) Vol. 2 No. 1 (2014)
Publisher : Sekolah Tinggi Teknologi Pekanbaru

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

Alat penggerak torch potong ini dirancang untuk membantu dalam proses pemotongan pelat tebal lebih dari 10 mm, sebagai pengganti pegangan tangan operator. Alat ini menggunakan dua buah motor listrik DC (Direct Current) dengan output putaran 70 rpm, yang mana sebagai sumber listriknya menggunakan adaptor dengan spesifikasi 12V/10A, alat penggerak torch memotong pelat maksimum lebar 1000 mm dan panjang 1000 mm. Mekanisme alat penggerak torch potong ini terbagi atas dua sumbu yaitu, sumbu x dan sumbu y, masing-masing sumbu menggunakan motor. Mekanisme pengatur bolak-balik pergerakan sumbu x dan sumbu y menggunakan switch (saklar ). Hasil pengujian pemotongan untuk sumbu x (melintang ) dilakukan pada pelat dengan ketebalan 4, 6, 8, dan 10 mm dengan panjang pelat 200 mm, pada tebal 10 mm dibutuhkan waktu 25,6 detik dan dan sumbu y dengan waktu 36 detik. Kecepatan potong pada sumbu x dengan laju 5,5 mm/detik dan pada sumbu y dengan laju 7,9 mm/ menit. Alat ini juga dapat membuat bentuk sudut dan profil, dikarenakan dapat bergerak pada sumbu x dan y.

Study of Vibrating Screen Machine Damage in Stone Crusher and Its Effect on Production Loss in Cement Factory Kaspul Anuar; Herisiswanto Herisiswanto; Aqsal Fahrizqa
MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Vol 5 No 1 (2023): Motivection : Journal of Mechanical, Electrical and Industrial Engineering
Publisher : Indonesian Mechanical Electrical and Industrial Research Society (IMEIRS)

Vibrating Screen Machine have a crucial role in producing split stone. Vibrating screen machine maintenance is taken after it is in trouble. This is a kind of unplanned maintenance, which risks causing a high quantity of machine breakdowns and will affect to the production capacity. This study analyses data trouble of the vibrating screen machine for five months. The data analysed are the type of disturbance, the amount of production losses and financial losses. The results showed that the largest repair hours due to mechanical problem occurred in the fifth month with a repair time of 75.8 hours and a production loss of 5,269.85 Tons which is equivalent to Rp. 580,382,000,-. Then the largest total repair hours due to the production problem occurred in the second month with a repair time of 32.99 hours and a production loss of 968.49 Tons or equivalent to Rp. 179,385,000,-. Salah satu jenis mesin yang beperan dalam memproduksi batu split adalah vibrating screen. Perawatan mesin vibrating screen biasanya dilakukan saat mesin mengalami kerusakan. Hal ini adalah bentuk pemeliharaan yang tidak terencana, yang beresiko menimbulkan tingginya kuantitas gangguan pada mesin dan akan mempengaruhi kapasitas produksi. Penelitian ini menganalisa data gangguan dari mesin vibrating screen selama lima bulan. Data yang dianalisis meliputi tipe gangguan, jumlah produksi yang hilang (production losses) dan rugi keuangan. Hasil penelitian menunjukkan total jam perbaikan dengan klasifikasi kerusakan mechanical terbesar terjadi pada bulan ke lima dengan waktu perbaikan selama 75,8 jam dan production loss sebesar 5.269,85 Ton yang setara dengan Rp. 580.382.000,-. Kemudian total jam perbaikan dengan klasifikasi kerusakan production terbesar terjadi pada bulan kedua dengan waktu perbaikan 32,99 jam dan kerugian hasil produksi sebesar 968,49 Ton atau setara dengan sebesar Rp. 179.385.000,-.

Analysis of Current and Electrode Types on Welding Defects in ASTM A36 Mild Steel Herisiswanto Herisiswanto; Yohanes Yohanes; Khoirul Hafisuddin
Journal of Ocean, Mechanical and Aerospace -science and engineering- Vol 66 No 3 (2022): 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.v66i3.303

The purpose of this study is to analyze the welding defects that occurring in the SMAW (Shielded Metal Arc Welding) process. This study used experimental method to investigate the various types of electrodes and welding current. The welding process in this study used ASTM A36 low carbon steel with specimen dimensions of 8 mm thick, 80 mm wide, and 100 mm long. The welding process was carried out in an underhand position (1G) using a V-seam layer with a SMAW welding machine, which a sliding adaptive two axis system with speed control. The types of electrodes used were E6013 and E7018 electrodes with a diameter of 3.2 mm. The current variations used 90 A, 105 A and 120 A. The test methods used the Penetrant Test, Visual Test (Non Destructive Test) and Tensile Test (Destructive Test). The results of this study were: 1) the welding defects that often occurring at the E6013 electrode due to undercut and at the E7018 electrode caused by the porosity, 2) at a current of 120 A the occurrence of welding defects was minimal, and 3) the tensile strength of E7018 was greater than E6013.

Analysis of Components Selection of Oil Draining Machine for Spinner System Based Analytical Hierarchy Process Evander Simanjuntak; Anita Susilawati; Herisiswanto Herisiswanto; Dedi Rosa Putra Cupu
Journal of Ocean, Mechanical and Aerospace -science and engineering- Vol 67 No 3 (2023): 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.v67i3.310

The function of the oil draining machine is to effectively reduce the oil content in the food from frying. This study aims to analyse the spinner system's components for the oil draining machine using the Analytical Hierarchy Process (AHP) method. The AHP makes broad and unstructured problems into a flexible and easy-to-understand model. This research begins with a study of the initial design of the spinner system for the oil-draining machine components. Then, the characteristics and process parameters (spinner) of the oil-draining machine's parts were analysed using the AHP method. From the analysis results, the new designs were developed by eliminating or combining components that did not add value. The priority of consumer needs for function, performance, ergonomics, durability, serviceability and aesthetics were referenced to make a new design. Then, the new components of the spinner system oil draining machine were developed. Customers' needs for design priority include functionality to drain the cooking oil and crackers, capacity exceeding 3kg, ease of assembly, lightweight, easy to use, stainless steel material, easy to repair and dark colour selection.

Pengembangan Media Promosi dan Media Informasi Wisata di Kelurahan Batu Bersurat, Kabupaten Kampar, Riau Kaspul Anuar; Feblil Huda; Warman Fatra; Herisiswanto; Gun Faisal; Dedi Rosa Putra Cupu; Sonia Somadona; Musthafa Akbar; Awaludin Martin; Nazaruddin; Syafri
Aksiologiya: Jurnal Pengabdian Kepada Masyarakat Vol 7 No 4 (2023): November
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/aks.v7i4.10738

Potensi objek wisata yang terdapat di Batu Bersurat belum tergarap dengan serius dan maksimal. Hal ini dapat dilihat dari minimnya sarana informasi dan promosi terkait keberadaan objek wisata di wilayah ini. Selain itu, minimnya keberadaan sarana pendukung turut menjadi penyebab rendahnya kunjungan wisatawan di wilayah ini. Berdasarkan pada permasalahan tersebut. Tim melaksanakan kegiatan pengabdian dalam bentuk pengembangan sarana dan penyediaan akses informasi wisata dalam rangka meningkatkan minat dan kunjungan wisatawan di Kelurahan Batu Bersurat, Kabupaten Kampar. Kegiatan pengabdian ini diawali dengan pembuatan foto udara dan foto landscape di area wisata Batu Bersurat dengan menggunakan wahana pesawat terbang tanpa awak tipe fixed wing. Selanjutnya kegiatan dilanjutkan dengan pembuatan video udara sinematik dengan memanfaatkan dua unit pesawat tanpa awak tipe rotary wing (drone). Hasil dari pembuatan media promosi wisata berbentuk video udara sinematik, foto landscape dan foto udara, selanjutnya diintegrasikan ke dalam media informasi wisata berbasis website yang juga dibuat oleh tim pengabdian. Diharapkan dengan adanya media promosi dan media informasi wisata ini, memudahkan pengelola objek wisata di Batu Bersurat, untuk mempromosikan ke khalayak ramai terkait keindahan objek wisata yang terdapat di Batu Bersurat.

Co-Authors Akbar, Musthafa Anita Susilawati Anuar, Kaspul Aqsal Fahrizqa Awaludin Martin Cupu, Dedi Rosa Putra Elda Nazriati Evander Simanjuntak Feblil Huda Gun Faisal Khoirul Hafisuddin N. Nazaruddin Rita Endriani rofika rofika Rofika Rofika Romi Somadona, Sonia Sri Wahyuni Sri Wahyuni Syafri Warman Fatra, Warman Yohanes Yohanes Yohanes Zulharman Zulharman

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