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All Journal Jurnal Ilmiah Poli Rekayasa Prosiding Semnastek Jurnal Teknik Mesin Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat
Elvis Adril
Politeknik Negeri Padang
Automotive Engineering Computer Science & IT Education Energy Engineering Environmental Science Health Professions Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Public Health

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Perancangan Mesin Press Tahu Sistem Pnuematik Dengan Kapasitas 50 Kg Elvis Adril; Asmed Asmed; Fardinal Fardinal; Yulia Sasmita Angraini
Jurnal Teknik Mesin Vol 14 No 2 (2021): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jtm.14.2.659

Abstract

This pneumatic system tofu press machine is a press machine that is used to compress tofu starch with a capacity of 50 kg to make tofu that is ready to be marketed. The pneumatic system tofu press machine is made to make it easier to press tofu. Previously, tofu was pressed manually, namely by using a stone as a tofu press which resulted in the length of the tofu compaction process. Pressing with stones can also cause work accidents. This tofu press machine uses pneumatics as a punch driver which will press the tofu. The way this tofu machine works is by pressing the on button on the machine then the punch will move down towards the tofu essence and press the tofu. Punch paused for a moment to make sure the tofu blended in perfectly. Then press the off button on the machine to return the punch to its original position. This pneumatic system tofu press machine can reduce work accidents, lighten work, shorten processing time and is also more hygienic because it uses air as a punch driver.
Penerapan Quality Control pada Souvenir Logo PNP dengan Metode Box Plot dan Six Sigma Menhendry Menhendry; Alfian Alfian; Elvis Adril; Junaidi Junaidi; Zulhendri Zulhendri
Jurnal Teknik Mesin Vol 14 No 2 (2021): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jtm.14.2.674

Abstract

The quality of a product determines the level of market demand. This paper discusses the determination of the quality level of plastic molding with the sigma level method which uses the Box Plot to determine the desired quality limit. The purpose of this research is to determine the level of quality of product using statistics. The object of this research is to determine the weight variation of the souvenir of PNP logo with a weight indicator. The experiment were carried out on 200 samples taken at random.Then each sample is numbered from 1 to 200. Each sample is weighed carefully. The results obtained were processed using a box plot to obtain the numbered of rejected samples from 200 samples that were weighed. The result of data processing obtained 19 reject products from 200 products tested. From this data there are 9,5% of products that do not meet the desired specifications. Furthermore, the sigma level is determined from the results of data processing using a box plot. DPMO of 9.5% is 95000 Defects per Milion Opportunities. The result of determining the sigma level is 2.8 Sigma.
Modifikasi Unit PemotonMesin Pencacah Serat TKKS Menggunakan Silinder Pemotong Tipe Reel Junaidi Junaidi; Adriansyah Adriansyah; Elvis Adril
Jurnal Ilmiah Poli Rekayasa Vol 15, No 1 (2019): -
Publisher : Pusat Penelitian dan pengabdian kepada Masyarakat (P3M) Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (675.101 KB) | DOI: 10.30630/jipr.15.1.145

Abstract

Oil palm empty fruit bunches (OPEFB) are solid waste from the oil palm plantation industry with a fiber content of ± 70%, and can be used as a composite board reinforcement. From the results of previous studies found that the mechanical properties of composite boards of OPEFB fibers between the left, middle and right parts occur very large differences, this situation occurs because the length of the fiber used is not the same between 3-10 cm. The long fibers in addition to the adhesive mixing process are very difficult and long, also resulting in uneven strength of the boards on each side. The purpose of this study is to modify the design of the TKKS fiber chopping machine cutting unit using a reel type cutting cylinder, making the machine cutting unit, and testing the engine performance. From the results of engine design, the engine capacity is ± 85 kg / hour, the engine size is 110 cm x 36.5 cm x 49 cm, the motor power is 2.5 HP with a rotation of 1450 Rpm. The components of the chopper unit consist of the chopper holder measuring 8 cm x l5 cm x 13 cm, placed 3 pieces of planers which are 8 cm x 5 cm x 0.4 cm, the chopper shaft measuring 40 cm long and Ø 3 cm, the holder of the pin measuring Ø 16 cm with a thickness of 0.6 cm. From the results of engine performance testing, it is found that the capacity of the machine with 5 mm filter diameter is 35 kg / hour, diameter of 10 mm 48 kg / hour, diameter 15 mm 55 kg / hour and diameter of 20 mm is 65 kg / hour. The uniformity of the results in the filter hole 5 mm the average fiber length of 15-25 is 80%, the filter hole 10 mm fiber length an average of 30-40 mm by 82%, the filter hole 15 mm fiber length an average of 40-50 mm by 85%, and the filter hole 20 mm in fiber length an average of 50-60 mm by 80%.
PEMBANGKIT LISTRIK TENAGA GELOMBANG LAUT SISTIM EMPAT BANDUL Aidil Zamri; Yusri Mura; Asmed Asmed; Elvis Adril
Prosiding Semnastek PROSIDING SEMNASTEK 2015
Publisher : Universitas Muhammadiyah Jakarta

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

Abstract

Pembangkit Listrik Tenaga Gelombang Laut -Sistem Bandulan (PLTGL-SB) yang rancang-bangunnya berbentuk ponton di tempatkan mengapung di atas permukaan air laut, dan PLTGL-SB tersebut akan mengikuti gerak/arus gelombang sesuai dengan frekwensi gelombang laut, sehingga menyebabkan posisi PLTGL-SB selalu bergerak terombang ambing sesuai dengan alur gelombang. Karena gerakan terombang ambing ponton yang terus-menerus tersebut menyebabkan ayunan bandul yang akan dirubah jadi putaran generator dalam hal ini ada empat bandul, sehingga PLTGL-SB mengeluarkan Energi/Daya Listrik. Gerakan bandul yang bergoyang dirobah dengan menggunakan sistem trasmisi menjadi putaran yang dapat memutar dinamo/generator, dan generator yang digunakan adalah jenis putaran rendah 3 Phase AC dengan daya 500 Watt pada putaran 1400 rpm.
Pelatihan dan Sosialisasi Keselamatan dan Kesehatan Kerja (K3) di PT PLN (Persero) Fardinal Fardinal; Desmarita Leni; Elvis Adril
ABDI: Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 4 No 2 (2022): Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat
Publisher : Labor Jurusan Sosiologi, Fakultas Ilmu Sosial, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/abdi.v4i2.314

Abstract

Training and socialization of Occupational Safety and Health at PT. PLN (Persero) Teluk Sirih Generation Implementation Unit UIK SBS Bungus Padang District is a community service from the PKM PNP team. This training aims to provide education to employees of PT. PLN (Persero) Teluk Sirih Generation Implementation Unit, UIK SBS, Bungus District to always use occupational safety and health (K3) in the implementation of work. In the field there are still many workers or employees who do not heed the rules of work safety, such as not using safety shoes, helmets, gloves when needed, masks when needed, and even working at a height above 2 (two) meters must use a Body Harness. Employees' disobedience to K3 to maintain work safety will cause problems such as work accidents that still occur as a lot, because in cultivating the company's K3 rules, starting from the Top Management in the department. K3 culture must be applied properly to maintain work stability in the field by providing education through training and socialization of Occupational Safety and Health at PT. PLN (Persero) Teluk Sirih Generation Implementation Unit UIK SBS Bungus Padang District is expected to provide a clear understanding and good education on the understanding of K3 in the industrial world, especially PT. PLN. The method applied to this service provides training and socialization to staff, employees and stake holders of PT. PLN and aims to familiarize the 5S Work Attitude culture, as we know Seiri, Seiton, Seiso, Sheiketsu and Shitsuke. This training helped increase the understanding and awareness of the workforce of PT. PLN (Persero) Teluk Sirih Generation Implementation Unit UIK SBS on K3 culture and the use of personal protective equipment (PPE) for workers when doing work. It is hoped that later when the participants work, they will apply K3 to avoid work accidents.
Co-Authors Adriansyah Adriansyah Alfian Alfian Asmed Asmed Desmarita Leni Fardinal Fardinal Junaidi - - Menhendry Yulia Sasmita Angraini Yusri Mura Zulhendri Zulhendri