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All Journal Jurnal Pendidikan Matematika (JUDIKA EDUCATION) JURNAL PENDIDIKAN TAMBUSAI Journal of Education Technology Sarwahita : Jurnal Pengabdian Kepada Masyarakat JURNAL SAINTIS Manutech : Jurnal Teknologi Manufaktur Delta: Jurnal Ilmiah Pendidikan Matematika Jurnal Teknik Mesin JURNAL PENDIDIKAN MIPA Journal of Rural and Urban Community Empowerment Journal of Education Research Jurnal Dedikasia : Jurnal Pengabdian Masyarakat Journal of Mathematics Science and Computer Education Jurnal Abdimas: Pengabdian dan Pengembangan Masyarakat Jurnal Penelitian Ilmu Pendidikan Indonesia Indonesian Research Journal on Education Faedah: Jurnal Hasil Kegiatan Pengabdian Masyarakat Indonesia Dedikasi: Jurnal Pengabdian Pendidikan dan Teknologi Masyarakat Journal Of Community Sustainability IJIMCE : International Journal of Innovation in Mechanical Construction and Energy Jurnal Inovasi Penelitian Ilmu Pendidikan Indonesia Society Science: Indonesian Journal of Science Dedikasi: Jurnal Pengabdian Pendidikan dan Teknologi Masyarakat Journal of Development Education and Learning Jurnal Pendidikan Tuntas Literasi Bahasa dan Sastra Jurnal
Zulhendri Zulhendri
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Other

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Journal : Jurnal Teknik Mesin

 1 
Rancang Bangun Konstruksi Rangka Dan Bak Penampung Alat Penyapu Jalan Muhammad Ziyad; Aidil Zamri; Zulhendri Zulhendri
Jurnal Teknik Mesin Vol 11 No 1 (2018): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

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Abstract

At this time in the process of sweeping the road still using traditional tools by janitors, for example broom sticks. One of the technologies that began to develop was the Street Sweeper machine. This Street Sweeper is a tool to help alleviate the work of janitors in terms of road sweeping. Sweeping the highway using the Street Sweeper is one of the main steps to accelerate the process of sweeping the highway with rapid traffic flow. The working principle of this machine is by utilizing thrust from humans, by means of a machine being pushed and directed to the garbage scattered on the road. Therefore it is very appropriate to use Street Sweeper to sweep the road compared to using manual tools because it can save work time
Pengaruh Tinggi Air Masuk Dan Diameter Pipa Outlet Terhadap Tinggi Air Keluar Pompa Hidram Zulhendri Zulhendri; Yuliarman Yuliarman; Menhendry Menhendry; Nota Effiandi; Putri Adeliza
Jurnal Teknik Mesin Vol 12 No 2 (2019): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

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Abstract

The pump is a device that can lift water from a lower height to a higher place, but because there are many pumps in the market that use electricity as a power plant and the selling price is quite high for rural communities, an appropriate pump is needed and cheap. Hydram pump is one alternative, where the workings of this tool can raise the water to a higher place with energy or power that comes from the water itself. Making Hydram pumps itself is relatively inexpensive, simple and durable. Hydram pumps are very popular because they work without using energy, so it is suitable for use in villages that do not have electricity. The purpose of this study was to determine the effect of the height of the incoming water and the diameter of the outlet pipe on the height of the outlet water at the hydram pump. In this study the height of the incoming water was varied as high as 0.5m, 1m and 1.5m while the diameter of the aoutlaet pipe was varied by 0.5inc, ¾ inc and 1 inc. From this experiment it was found that the height of the incoming water and the diameter of the outlet pipe significantly influence the height of the outgoing water, of the two factors most influential on the height of the outgoing water is the height of the incoming water
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.
Pembuatan Ragum Mini Bagian Rahang Tetap dengan Metode Pengecoran Logam sebagai Cinderamata Zulhendri Zulhendri; Fadillah Hanum; Mulyadi Mulyadi; Asmed Asmed; Aidil Zamri
Jurnal Teknik Mesin Vol 16 No 1 (2023): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jtm.16.1.877

Abstract

Mini vise is a tool to hold a relatively small object. Mini vise also have another function as a souvenirs. This design purpose is to design the mold of mini vise which is simple and effective. Doing the calculation in the procces of making the fix component of the mini vise and doing analysis the effect of mold slope in the procces of casting. The mold material is mildsteel and the case material is aluminium. There are 3 mold for fix component with different inclination angle which are 1̊, 2̊, 3̊. The best cast result is the mold with 3̊ angle. And can be concluded that bigger angle make the take out procces of the result easier.
Rancang Bangun Alat Tekuk Pembuat Begel Portabel Dan Perbandingan Kecepatan Produksinya Dengan Alat Tradisionil Zulhendri Zulhendri; Yuliarman Yuliarman; Aidil Zamri; Asmed Asmed; Nota Effiandi
Jurnal Teknik Mesin Vol 16 No 1 (2023): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jtm.16.1.1080

Abstract

Begel or sekang is a longitudinal reinforcing ring to hold the shear stress that occurs in a concrete column or pillar, the putel is placed so that each longitudinal reinforcement is held so as not to bend out. So far, begel are made by sticking a shaft iron into a wood and then begel the iron manually, until it is obtained as needed. Traditional bending tools like this are inefficient because they require more energy to bend them and cannot be carried. Therefore it was designed and made PORTABLE BEGEL MAKING BENDING TOOLS. To test the speed of this tool compared with traditional bending tools. From the results of statistical tests it was concluded that the portable buckle making buckle tool is faster than the traditional buckling tool. This portable buckling device is designed more simply so that it can be carried anywhere and is easily made by construction workers.
OPTIMASI UDARA PANAS KELUARAN KOLEKTOR ENERGI SURYA Yazmendra Rosa; Hanif Hanif; Zulhendri Zulhendri
Jurnal Teknik Mesin Vol 1 No 1 (2004): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

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Abstract

Indonesia is one of the countries which has high intensity solar radiation. This is very useful in term to exploite solar radiation for drying processes. However, most drying processes are done naturally. This method has many constraints. By improvement of solar collector technology, the drying processes could be done more better. Unfortunately, most solar collectors still have many limitation due to generating high output temperature. Therefore, in this present study, the solar collector is tried to optimizing by enlarging area of frontal surface of solar radiation and increasing rate of air flow out in term to maximize the drying processes. Result shows that by flowing the air constantly (0, 122 m3/s) on 1 m2 surface area will generate output temperatur to approximately 90,2 oC
Co-Authors Adityawarman Hidayat, Adityawarman Agnesia, Yohana Aidil Zamri Aidil Zamri Alfajrizal, Mohd. Alfian Alfian amelia, bela Ami Amelia Anas Puri, Anas Andela, Rafika Andriyanto Andriyanto Aras Mulyadi Arisanti, Nani Arnawa, Made Arnila Melina Arzita Diandra Diva Fadhilla Asmed Asmed Asmed Asmed Astuti - Azmi, Muhammad Fiqri Dandi Arianto Pelly Edwin Musdi Efriyeldi, Efriyeldi Elvis Adril Fadillah Hanum Fannisa, Hani Fatimah Azzahra Firdayani, Firdayani Hafizon, Ahmad Halimah , Siti Hanif Hanif Hasan Zaini Helma Lia Sapitri Iis Aprinawati, Iis Ilmi, Muhammad Sidik Irmansyah, Dayu Joni Joni Julita, Sari Junaidi - - Junaidi Junaidi Jusmainur, Jusmainur Kasman Edi Putra, Kasman Edi Kasman Ediputra Kasman Ediputra, Kasman khairunnisa, Dea Lussy Midani Rizki M. JAYA ADI PUTRA, S.Si, M.Pd, M. JAYA ADI Marjoni Imamora Ali Umar Marliana, Puja Melvi Lesmana Alim Menhendri, Menhendri Menhendry Miswadi Miswadi Mollet, Julius Ary Molli Wahyuni Muhammad Naufal Makarim Muhammad Ziyad Mulyadi Munawwar , Irfan Nabila, Rahma Nota Effiandi Nurhizrah Gistituati Nurul Husna Okta Putra, Ilham Pisi Bethania Titalessy Putri Adeliza Putri Hana Pebriana Qolbiyah, Aini Rahmatia Ikhsani, Siska Rahmi Fitria Reza, Alvia Gamela Rino Sukma Rivanol Chadry Rizka Prasetya Rosadi, Nabilla Azzah Ruaidah Ruaidah Rusdial Marta Sakur, Sakur Simbolon, Parsiholan Siti Fatimah Soraya Medina Ruza Sugeng Wiyono Suhaibah, Tengku Suhartini, Ade Sumianto Sumianto Syaputra, Deo Umairah, Putri Yasmendra Rosa Yazmendra Rosa Yenni Fitra Surya Yuli Yetri Yuliarman Yuliarman Yuliarman Yuliarman Yusni Ikhwan Siregar Yusri Mura Yusrina, Etika Zafri, Dicky Ezaldi Zahwa Azzahra, Gita Zulfah Zulfah