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Journal : Infotekmesin

Perancangan Mesin Cetak Biopellet Sekam Padi Dengan Menggunakan Software Solidwork 2016 Iwan Nugraha Gusniar; Dicky Gumelar; Billy Nugraha
Infotekmesin Vol 13 No 1 (2022): Infotekmesin: Januari, 2022
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v13i1.1005

Abstract

Indonesia's consumption of energy increases significantly each year. While the reserves of energy are declining every year, alternative energy is needed. The waste treatment of rice husk biomass has been used for alternative energy, so the research aims to optimize the waste into fuel. The research site was conducted in Kelapa Dua Village, Jaya Subdistrict, Karawang Regency. To get the results of the design, there needs to be technological engineering to design production machines with the help of solidworks 2016 software. The research resulted in the form of compounding tools, as follow: Screw press diameter (Ds = 200 mm), screw height (hs = 65 mm), screw shaft diameter (dps = 70 mm), screw lift length (L = 420 mm), nominal screw diameter (Dn = 177.8 mm), screw lift width (Fd Max = 14 mm), screw spacing (pitch) (P = 60 mm), screw number (n = 7 threads), helix angle (β = 8), screw press power requirement (Pe = 119.27 watts), torque (T = 326.1 N.m), screw lift load (Ws = 141.5 N) and pressure developed on screw thread (PS = 1.65 N/mm2).
Uji Kelayakan terhadap Software Pembelajaran Computer Aided Design dalam Ragum Mini 3D Muhammad Rizal Rifa‘í; Wahyudin; Billy Nugraha
Infotekmesin Vol 13 No 1 (2022): Infotekmesin: Januari, 2022
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v13i1.1047

Abstract

One of the problems of lecture assignments based on drawing is drawing technique. The function of the learning software is to be the basic media of the teacher in explaining the material. This research aims to analyze the feasibility of learning software, namely computer aided design. Research techniques applied in this research are through reference sources from previous studies. The feasibility test method uses validity techniques that already have parameters in determining the feasibility of the test. Results from this study compared to the results of analysis from previous studies showed 78.6% (can be categorized as feasible). In addition, computer aided design learning software in 3D mini ragum has a validation result of 69% (can be categorized as feasible). Then it can be concluded that the learning software used today can support the delivery of materials that will be given.