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Diseminasi Penggunaan Kompor Biomassa dan Pelet Biomassa pada Kelompok Pelaku Usaha Minuman Serbuk Herbal Syamsul Ma'arif; Elly Wuryaningtyas Yunitasari; Kusmendar Kusmendar; Shanta Rezkita; Nikma Wahyu Nurdaningsih; Paulina Retno Anjani Sugito; Ricky Novan Pradhana
Randang Tana - Jurnal Pengabdian Masyarakat Vol 6 No 1 (2023): Randang Tana - Jurnal Pengabdian Masyarakat
Publisher : Unika Santu Paulus Ruteng

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36928/jrt.v6i1.1469

Abstract

Rumpoen business group has a business making herbal powder drinks. The business is growing during the pandemic because herbal drinks can increase endurance. However, making herbal powder drinks requires much energy in the crystallization process. High energy needs affect the determination of product prices. As such, alternative technologies are needed to overcome them. The technology is a biomass stove with the principle of gasification technology that can produce higher heat energy than ordinary stoves. The purpose of this community service activity is to introduce biomass stoves as an alternative technology and biomass pellets made from production dregs waste. Activities were carried out through technology dissemination and presentations and ended with discussions, questions, and answers. Then all participants were asked to fill out a questionnaire to evaluate this community service activity. The evaluation results, related to the service activity's purpose, showed a level of 100%, from which the participants knew and understood the use of biomass stoves and the utilization of dregs waste into biomass pellets. However, the participants' interest in implementing the activity results only reached 60%. Overall, the participants stated that the level of satisfaction with community service activities was 4.8 out of a scale of 5. The participants hoped for more intensive service activities, additional training, and additional equipment assistance.
Quality Control on Bogo Helmet Coating Process Using the Six Sigma Method, Fault Tree Analysis (FTA) and Failure Mode and Effect Analysis (FMEA) Paulina Retno Anjani Sugito; Elly Wuryaningtyas Yunitasari; Syamsul Ma’arif
Jurnal Engine: Energi, Manufaktur, dan Material Vol 7, No 1 (2023)
Publisher : Proklamasi 45 University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30588/jeemm.v7i1.1416

Abstract

Hanesda Assembling Helmet is a private company engaged in the assembly of bogo helmets. One of the serious problems faced by this company is that the defective products produced in the production process reach 4% of the tolerance limit set by the company, which is 1.5%. The purpose of this research is to control the quality of the coating process which has a lot of product defects. The method used in this study is the Six Sigma method with the stages of DMAIC. The method used to analyze the causes of failure is the FTA method and the method used to determine the weighting in prioritizing the repair design is the FMEA method. The results of the research using the Six Sigma method are obtained DPMO values of 19,931 with a Sigma level of 3.57. Types of defects that have the highest RPN are streak defects, flex defects, uneven paint defects and paint runs defects with an RPN value of 112. High RPN value will be prioritized for improvement plans.