Claim Missing Document
Check
Articles

Found 13 Documents
Search

KAJI EKSPRIMENTAL PEMBANDINGAN KETELITIAN MESIN CNC MILLING DENGAN KONTROL SMC DAN MESIN CNC MILLING DENGAN KONTROL ESP32 WIFI Hermana, Rifki; Setyoadi, Yuris; Fahrur Aza , Muhammad
Majalah Ilmiah Gema Maritim Vol 24 No 2 (2022): Gema Maritim Vol 24 No 2 tahun 2022 tanggal 30 September 2022
Publisher : Politeknik Bumi Akpelni

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (555.937 KB) | DOI: 10.37612/gema-maritim.v24i2.299

Abstract

Computerized Numerical Control (CNC) is one of the developments of automatically operated machining technology that can support the need for the demand for a product that has a complex shape, high accuracy and can work on objects that cannot be done with conventional machinery. CNC Milling in the industry still has an expensive price, both the price of the hardware and software used to operate the CNC Milling machine. Therefore, CNC milling machines are only used in large industries while the middle and lower industries still use CNC milling machines. This makes medium-sized industries less competitive with large industries in production results, both in terms of speed efficiency and accuracy. then research was carried out in the form of CNC design and design that uses an ESP32 wifi-based Offline Controller as an application that supports the CNC machine work process. This research is an experiential review of comparing the accuracy of CNC milling machines with SMC controllers and CNC milling machines with ESP 32 wifi controllers. From the results of the tests carried out as many as 10 times the milling machining process using CNC with SMC control obtained three values that exceeded the tolerance limit, namely one each on the dimensions of length, width and height or depth. While the results of the milling process using a CNC milling machine with ESP32 wifi control obtained six values that exceeded the tolerance limit, namely two each on the dimensions of length, width and height or depth. So it can be concluded that CNC with SMC control is more accurate because the percentage of failures is less compared to CNC with ESP32 wifi control
The Potential of Mechanic Vibration for Generating Electric Energy Hakim, Muhammad Afta Dzikril; Amiruddin, Muhammad; Hasto, Ken; Margono, Margono; Harjanto, Imadudin; Carsoni, Carsoni; Farikhah, Irna; Setyoadi, Yuris; Nuroso, Harto; Kaltsum, Ummi
Advance Sustainable Science, Engineering and Technology Vol 2, No 2 (2020): May-October
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v2i2.7054

Abstract

The purpose for this study is to convert mechanical vibration into electrical Power. Our target is to provide enough power for 1.2 V rechargeable battery having 160 . The investigation was conducted experimentally in electrical mechanical engineering laboratory. Four piezoelectric was connected to circuits in series mode called 1 module. In order to recharge the battery having voltage 1.2 volt, the measurement of the intensity of the loudspeaker was verified. According to table 1, it was found that at 2  of vibration is best because the value is 1.4 V nearest to 1.2 V. It was found that the mechanical vibration can be converted into electric power. It was found that to recharge 160  having 1.2 V, the 20 modules are needed.
Workshop Perawatan dan Perbaikan PLTS berbasis Limbah untuk Masyarakat RW 3 Kelurahan Bergaslor Safi'i, Muhamad; Febriyandyono, Muhammad Faesal; Jannah, Wardatul; Malik, Muchamad; Burhanudin, Aan; Mukhtar, Agus; Hermana, Rifki; Setyoadi, Yuris; Haryono, Muhammad Budi; Ma'mun, Hisyam; Androva, Althesa
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 7 No. 1 (2026): Edisi Januari - April
Publisher : Lembaga Dongan Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55338/jpkmn.v7i1.8383

Abstract

Listrik merupakan sumber energi vital guna mendukung kegiatan masyarakat, dan pembangkit listrik tenaga surya menjadi topik hangat akhir-akhir ini. PLTS (Pembangkit Listrik Tenaga Surya) berbasis limbah menjadi bahasan menarik. Namun masalah perawatan dan perbaikan pada instalasi PLTS (Pembangkit Listrik Tenaga Surya) berbasis limbah menemui kendala karena terbatasnya ilmu dan pengetahuan Mitra sehingga Tim Pengabdian kepada Masyarakat Teknik Mesin UPGRIS Semarang menawarkan solusi berupa kegiatan workshop dan pelatihan secara langsung guna meningkatkan pengetahuan dan keterampilan Mitra. Kegiatan ini dilaksanakan di Wilayah RT 6, RW 3, Kelurahan Bergaslor, Kabupaten Semarang dengan urutan kegiatan berupa workshop dan pelatihan langsung dengan tujuan mengatasi masalah yang dikeluhkan oleh mitra. Hasilnya workshop perawatan dan perbaikan PLTS (Pembangkit Listrik Tenaga Surya) berbasis limbah terbukti memberikan manfaat untuk Mitra dalam meningkatkan pengetahuan dan keterampilan yang ditunjukkan dengan semua peserta (7 orang) terbukti dapat melaksanakan keguatan dengan baik. Kegiatan Pengabdian Kepada Masyarakat ini diharapkan dapat memberikan pengetahuan dan keterampilan Mitra dan Masyarakat sekitar dalam mengatasi kerusakan instalasi PLTS (Pembangkit Listrik Tenaga Surya) berbasis limbah dengan baik. Hasil tersebut mengkonfirmasi bahwa workshop perawatan dan perbaikan PLTS (Pembangkit Listrik Tenaga Surya) berbasis limbah memberikan dampak positif dan berpotensi dapat diaplikasikan secara luas di lapangan.