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All Journal Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat Mestro Jurnal Industrial Galuh SEMINAR TEKNOLOGI MAJALENGKA (STIMA)
Herdiana, Ade
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Agriculture, Biological Sciences & Forestry Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mechanical Engineering Nursing Transportation

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Panel Surya dan Mesin Pencacah Plastik untuk Peningkatan Kualitas Program Sekolah Adiwiyata MI Handapherang Fatimah, Ai Tusi; Thoyyibah, Luthfiyatun; Riyadi, Slamet; Herdiana, Ade
Abdimas Galuh Vol 6, No 2 (2024): September 2024
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ag.v6i2.16112

Abstract

Program Adiwiyata di Madrasah Ibtidaiyah MI Handapherang memiliki potensi untuk ditingkatkan, terutama pada aspek konservasi energi dan pengelolaan sampah. Pengabdian masyarakat ini bertujuan untuk membekali guru-guru MI Handapheran dengan keterampilan dalam memanfaatkan teknologi ramah lingkungan, yakni teks berjalan bertenaga surya dan mesin pencacah botol plastik, sebagai media pembelajaran yang inovatif. Melalui serangkaian kegiatan sosialisasi, pelatihan, dan pemanfaatan teknologi, hasil yang diperoleh menunjukkan bahwa lebih dari 80% peserta pelatihan mampu mengoperasikan kedua alat tersebut dan memahami potensinya sebagai media pembelajaran matematika dan bahasa. Dengan demikian, pengabdian ini diharapkan dapat berkontribusi pada peningkatan kualitas program Adiwiyata di MI Handapherang serta mendorong penerapan prinsip-prinsip keberlanjutan di lingkungan sekolah.
Eksperimen Konversi Energi Pada Servomotor Ditunjangi Oleh Sensor Ketinggian Air Berbasis Arduino Uno Dan Diterpakan Pada Rancangan Produk Tepatnya Pintu Gerbang Selokan Pembatas Banjir Otomatis Ridwansyah, Raden Mohammad Rizky; Abidin, Zenal; Riyadi, Slamet; Herdiana, Ade; Firdaus, Hendra; Nurhayati, Laela Maya
Prosiding Sains Nasional dan Teknologi Vol 11, No 1 (2021): PROSIDING SEMINAR NASIONAL SAINS DAN TEKNOLOGI 11 2021
Publisher : Fakultas Teknik Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36499/psnst.v1i1.4875

Abstract

Suhu pada Gelas Air dengan Perbedaan Suhu tersebut memang dapat Mempengaruhi Kecepatan yang dihasilkan oleh Aktuator Servomotor berkat Penunjang Kemudi yaitu menggunakan Sensor Ketinggian Air yang dicelupkan Pada Gelas Air tersebut telah dituangkan oleh Kedua Botol tersebut bermaksud Menggunakan Suhu Air Dingin dan Suhu Air Panas bahwa Sebagai Persamaannya dapat Menghasilkan Energi Air menjadi Energi Listrik menghasilkan Energi Mekanik namun Sebagai Perbedaannya bahwa Apabila Menggunakan Air Dingin maka Kecepatan Servomotor dari Awal mula Bergerak dengan Lambat menjadi Cepat dan sampai Terakhir Gerakan menjadi Kencang Terkecuali Apabila Menggunakan Air Panas maka Kecepatan Servomotor dari Awal mula Bergerak dengan Cepat menjadi Kencang dan Sampai Terakhir Gerakan menjadi Lincah. Selanjutnya sesuai Kami harapkan bahwa Kami menunjukkan Ilustrasinya saja dengan Menggunakan Perangkat Lunak AutoCAD basis 2D, 2D Wireframe dan 3D sebeleum menjadi Demonstrasi Produk. Sistem Kontrol ini Hanya Menggunakan Sistem Kontrol Otomatis Karena Hanya Ada Aktuator dan Sensor Saja.
Design Water Turbine as Pump Drive for Irrigating Paddy Fields in the Highlands in the Panjalu Ciamis Region Herdiana, Ade; Riyadi, Slamet
Mestro: Jurnal Teknik Mesin dan Elektro Vol 5 No 1 (2023): Edisi Juni
Publisher : Fakultas Teknik Universitas 17 Agustus 1945 Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47685/mestro.v5i1.400

Abstract

In electrical systems, safety is the main factor, but it is often overlooked because it is quite expensive. The current conventional outlet, although it has been standardized by the Indonesian national standard, is a fact in the field that there are still many incidents of electric shock, because the voltage continues to flow through the copper terminals inside the plastic frame protector. This incident can occur because the terminal is plugged into a conducting object such as a fork, spoon, iron rod, or held directly with a finger. For this reason, in this study, a safety system is made that uses the main component of the Relay as an intermediary for DC voltage and AC voltage. Trials carried out 50 times on each socket box resulted in solving the problem by conditioning the plug that had not been plugged into the terminal so that there was no voltage flowing into the outlet, this certainly distinguishes safety from using an ELCB which must have contact with the human body first.
Pengolahan Pupuk Organik Penunjang Pertanian Berkelanjutan "Pejantan" Kurnia, Rian; Aziz, Saepul; Herdiana, Ade
Abdimas Galuh Vol 7, No 1 (2025): Maret 2025
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ag.v7i1.16512

Abstract

Tujuan dan manfaat dari pelaksanaan kegiatan ini antara lain: 1) Memberdayakan petani dengan pengetahuan dan keterampilan yang dibutuhkan, 2) Meningkatkan produktivitas tanaman pangan khususnya padi dengan menggunakan teknologi yang ramah lingkungan, 3) Meningkatkan perekonomian petani yang tergabung dalam Kelompok Tani dan Petani lain di lingkungan sekitar, 4) Memberikan pelatihan pembuatan pupuk organik sesuai dengan standar nasional, 5) Memperkenalkan petani dengan teknologi yang tepat guna dengan pelatihan operasionalnya. Metode pengabdian yang digunakan adalah Sosialisasi, Pelatihan, Penerapan Teknologi, Pendampingan dan Evaluasi. Hasilnya menunjukkan  dari kegiatan pengabdian dalam pembuatan pupuk organik memiliki dampak yang signifikan bagi masyarakat, lingkungan, dan pertanian, pemberdayaan masyarakat dan peningkatan kapasitas, melalui pelatihan dan pendampingan, masyarakat dapat memproduksi pupuk organik secara mandiri dan berkelanjutan. Penggunaan limbah organik sebagai bahan baku pupuk memberikan solusi nyata untuk mengurangi timbunan sampah organik di lingkungan.  Penggunaan alat-alat modern dalam proses produksi pupuk organik, seperti mesin pencacah dan pengayak, telah mempercepat proses produksi dan meningkatkan efisiensi. Dengan adanya keterlibatan aktif masyarakat dan peningkatan keterampilan teknis, program ini memiliki potensi untuk berkelanjutan dalam jangka Panjang.
PERANCANGAN MESIN PENGUPAS KULIT KENTANG MENGGUNAKAN PENGGERAK MOTOR LISTRIK PADA HOME INDUSTRI DI PASAR MANIS CIAMIS Kusuma N, R Gamar Pratama; Rustendi, Endang; Herdiana, Ade
Jurnal Industrial Galuh Vol. 7 No. 2 (2025): Jurnal Industrial Galuh
Publisher : Teknik Industri Fakultas Teknik UNIGAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jig.v7i2.4512

Abstract

Kentang banyak digemari oleh masyarakat dengan permintaan pasar semakin meningkat sejalan dengan bertambahnya jumlah penduduk, tingkat pendidikan, tingkat pendapatan dan preferensi masyarakat terhadap kentang mendorong usaha home industry. Penelitian ini bertujuan untuk merancang berbagai produk olahan kentang, yaitu dibutuhkan alat pengolahan kentang yang berkapasitas tinggi dan memiliki daya saing terhadap produk. Mesin pengupas kulit kentang yang digerakkan oleh motor listrik guna meningkatkan efisiensi waktu, tenaga, dan biaya dalam industri rumahan di Ciamis. Proses perancangan mesin pengupas kulit kentang di mulai dari menentukan kapasitas mesin sesuai kebutuhan, menentukan ukuran sabuk dan puli, bantalan, menentukan motor listrik, dan speed control. Hasil perancangan mesin pengupas kulit kentang untuk kapasitas 3 kg/proses diperoleh ukuran tabung pengupas (tabung dalam) dengan diameter 315mm dan tinggi 370 mm. Komponen penggerak mesin menggunakan motor listrik 1 HP (746W), daya putar 5 Nm dengan putaran piringan 359 rpm akibat reduksi pully sebesar 3.9, perancangan rangka, tegangan 22 mpa, perpindahan 0, regangan 0, factor keamanan 11. Memastikan bahwa mesin aman untuk digunakan. Diharapkan, mesin ini dapat digunakan oleh pelaku UMKM untuk mempercepat proses pengupasan kentang dengan biaya yang lebih rendah dibandingkan mesin komersial yang ada.
ANALISIS OPTIMALISASI FUNGSI BALL JOINT PADA MESIN UJI TARIK DENGAN MENGGUNAKAN FEM Herdiana, Ade
SEMINAR TEKNOLOGI MAJALENGKA (STIMA) Vol 4 (2019): Inovasi Desa Menuju Era 4.0 : Merangsang Inovasi Desa Melalui Pemanfaatan Internet of
Publisher : Universitas Majalengka

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

Abstract

Provision of teaching aids for learning is a matter that is needed by academics, such as the tensile testing machine. Tensile testing machine consists of several components, including: Frame, power transfer screw, pulling throttle, fixed grip holder, cross head, pulling screw pair, power screw gear, drive gear, WPX gear box, chain, v-belt, driving pulley, electric motor, sprocket, WPA gearbox, drived pulley. With the tensile testing machine, academics know the characteristics of the material, as an important knowledge of material materials viewed from materials that have tensile strength, compressive strength, twisting force, shear force, modulus of elasticity, to where the material is already unable to withstand the load and break up (Fracture / Break). From the research results obtained a maximum load of 292 MPa far exceeds the yield stress of AISI 1035 material of 282.69 MPa, for Savety of Factor obtained 0.97 is also below the safety factor standard of 1.
OPTIMALISASI SCREW PRESS KOPRA UNTUK MENINGKATKAN PENDAPATAN MASYARAKAT MELALUI PENCIPTAAN NILAI TAMBAH KOMODITAS KELAPA Riyadi, Slamet; Herdiana, Ade
SEMINAR TEKNOLOGI MAJALENGKA (STIMA) Vol 4 (2019): Inovasi Desa Menuju Era 4.0 : Merangsang Inovasi Desa Melalui Pemanfaatan Internet of
Publisher : Universitas Majalengka

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

Abstract

Coconut trees are widely spread in Indonesia, generally in rural areas. People usually sell coconuts to middlemen and some are processed by themselves for copra. Processing coconut into dried coconut (copra) can be done through the process of drying by the sun or using a machine. Copra processing to produce coconut oil in the region is usually done traditionally by tasting coconut milk over a fire, which later the water will evaporate and the remaining oil and pulp. Because the method is still very traditional, the process needed to produce coconut oil takes about five to six hours. Therefore, it is necessary to apply the technology of the screw palm press tool is a technology that has been designed to accelerate the production process so as to save labor, fuel and practical use. The results of research and design of copra screw press machines that have been completed in the form of design drawings using solid work applications. Machine dimension refers to a simple machine with copra storage tube material using a steel pipe with a thickness of 5 millimeters. For skeletal materials using U profile steel, L profile steel. Electric motor power and transmission systems use 0.5 HP gearbox, chain, gear measuring 36 and 14 v-belts and pulleys measuring 15 and 10. In the manufacturing process adapted to the design data and using production machines that have been adapted to the needs in the process of making tools. With the manufacturing solution, the screw press palm tool is veryhelp forcopra prcessors top produce coconut oil. For copra weighing 3 kg can produce 1 kg of oil, copra weighing 6 kg produce 2 kg of oil and copra 10 kg can produce 4 kg of oil.
PERANCANGAN MESIN PENGUPAS TEMPURUNG KELAPA MENGGUNAKAN SOFTWARE FEM herdiana, ade; Riyadi, Slamet
SEMINAR TEKNOLOGI MAJALENGKA (STIMA) Vol 6 (2022): STIMA 6.0 Bangkit Bersama Membangun Majalengka Smart City
Publisher : Universitas Majalengka

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Abstract

Commodity coconut (Cocos Nucifera L) is a plantation crop that has a very large contribution to the Indonesian economy. Coconut plantations have the second largest area in Indonesia after oil palm plantations. Coconuts are widely cultivated, used and utilized by the community for various purposes and coconuts are the most widely used part. Coconut fruit is processed into various types of food, beverages, cooking and raw materials for making oil (copra). To produce copra and coconut milk, the coconut fruit is separated first between the pulp and coconut shell. For the production of coconut milk, stripping the shell is useful to maintain the purity of the coconut milk. The process of peeling coconut shells/coconut shells manually or mechanically is considered less effective because this method of grating makes the remaining shells also shredded so that this affects the quality of coconut milk. Also the process of peeling coconut shells / coconut shells manually is very dangerous for fear of injuring members of the hand. in research begins with planning to identify problems as well as collect data. Product concept to determine the function and overall structure depicted by block diagrams. The design process is carried out using CAD software which produces design drawings specifically in the form of design information before entering the production process. The coconut shell peeler machine is made with an electric motor used 1HP, with motor power (P) = 746 W, motor shaft rotation (n) = 1445 rpm, and electric motor voltage (V) = 220 Volts. The stripping process on the machine is equipped with 1 blade, with 1 rotating gear, which is attached to the rotating shaft which is driven by an electric motor. The knife material used is SKD 11 steel. The overall dimensions of the coconut shell peeler machine are 550 mm long, 400 mm wide, and 850 mm high.
RANCANG BANGUN MESIN POLES UNTUK PROSES METALOGRAFI Herdiana, Ade; Abidin, Zenal
SEMINAR TEKNOLOGI MAJALENGKA (STIMA) Vol 7 (2023): STIMA 7.0 "Transformasi Peradaban Akademik Menyongsong Revolusi Industri 5.0"
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/stima.v7i0.923

Abstract

A polishing and sanding machine is a tool that works using electrical energy, to determine the particle elements of a material there are several tests that must be carried out, one of which is metallography testing. The metallographies process aims to see the microstructure of a material. Metals is a science that studies metal materials, this science develops not only on the basis of theory but on the basis of observation, testing and measurement. The process begins with the installation, grinding, polishing, etching, and continues with observation under a microscope. The working principle of the tool is to polish the test object using coarse, medium, fine and very fine sandpaper. The mechanical properties of a metal or alloy can be observed, one of which is by analyzing the microstructure of the material. The metallographies test carried out aims to observe the microstructure. In the process of working on metallographies testing samples involving polishing and sanding machines. The formulation of the problem in designing this polishing and sanding machine is "How to design the construction of the polishing and sanding machine provided that the frame can withstand the loads from the forces that occur when the polishing and sanding machine operates, How to design the construction of an appropriate polishing and sanding machine, efficient & ergonomics”. The design of this polishing machine begins with designing a polishing machine using the FEM method, then selecting components, making components. Component assembly, and polishing machine testing.
Co-Authors Abidin, Zenal Fatimah, Ai Tusi Firdaus, Hendra Nurhayati, Laela Maya R Gamar Pratama Kusuma N Rian Kurnia, Rian Ridwansyah, Raden Mohammad Rizky Rustendi, Endang Slamet Riyadi Thoyyibah, Luthfiyatun