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Hubungan Pemahaman Keselamatan dan Kesehatan Kerja (K3), Kedisiplinan Mahasiswa, dan Bimbingan Dosen terhadap Unjuk Kerja Praktik Mahasiswa Program Studi Teknik Mesin Politeknik Negeri Padang Fardinal Fardinal; Nizwardi Jalinus; Hendri Hendri
Jurnal Teknik Mesin Vol 11 No 2 (2018): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

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Abstract

The problem in this research was the low performance of student in the Practical of Mechanical Workshop Mechanical Engineering Study Program Polytechnic State of Padang in the implementation of learning practices that affected by occupational safety and health , student discipline, and guidance of lecturer. This study aims to analyze the relationship occupational safety and health, student discipline and guidance of lecturer with the student practice performance of mechanical workshop Mechanical Engineering Study Program Polytechnic State of Padang. This study was a correlational study with a quantitative approach. The population of the research is all the student of 2016 with consisted of 125 people. The sampling technique used is proportional random sampling, that 96 people as a sample and 29 people were respondents taken from the population. Data were collected through a questionnaire that had been tested for validity and reliability. The results showed that, 1) there is a strong and positive correlation between occupational safety and health with the student practice performance with rhitung (0.463)> rtabel (0,199); 2) There is a strong and positive correlation between discipline with performance of students practical with rhitung (0.479)> rtabel (0,199); 3) There is a strong and positive relationship between the guidance of lecturers with the performance of student practical with rhitung (0.451)> rtabel (0,199); 4) there is a very strong and positive together occupational safety and health discipline students and guidance of the lecturer with the performance of student practical rhitung (0.525)> rtabel (0,199).
Modifikasi Mesin Potong Rumput Tipe Gendong Menjadi Mesin Potong Padi (Mower) Untuk Meningkatkan Produksi Hasil Tani Pada Kelompok Tani Makmur Ruzita Sumiati; Desmarita Leni; Fardinal Fardinal; Adriansyah Adriansyah; Veny Selviyanty YH
ABDI: Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 4 No 1 (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.v4i1.175

Abstract

The community service team from the Padang State Polytechnic majoring in Mechanical Engineering has implemented a community service program which is participated by members of the affluent farmer group, namely the local community, which is located in Batu Gadang, Kec. Lubuk Kilangan which owns agricultural land. This community service provides rice mower machine assistance to affluent farmer groups. Community service is expected to be able to help all members of a prosperous farmer group, who previously needed a lot of manpower for post-harvest, now no longer need a lot of agricultural labor and also with this community service assistance, prosperous farmer groups can save time and costs for post-harvest. The high hopes of the community service team for affluent farmer groups are to be able to make the most of this machine and support the success of affluent farmer groups to increase rice production and overcome the need for extravagant labor at post-harvest time. And it is highly hoped that the prosperous farmer groups will be able to use this rice mower machine, and can assemble agricultural tools with a modification of the carrying type lawn mower to be used as a rice cutting machine.
Pengujian Kincir Air Hidrokinetik Undershoot Di Irigasi Limau Manis Padang Ruzita Sumiati; Fardinal Fardinal; Nusyirwan Nusyirwan; Adriansyah Adriansyah; Robby Novrizal
Jurnal Teknik Mesin Vol 12 No 1 (2019): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

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Abstract

The power produced by a hydrokinetic turbine depends on the interaction between the rotor and water. Therefore, the optimal rotor geometry must be designed and built to capture maximum water energy and convert it into usable energy. Hydropower is one of the potential renewable energy that can contribute to the need for electricity. Hydropower generator is pollution free so this generator can answer environmental problems and the availability of renewable energy sources. The aim to be achieved in this study is to produce a turbine hydropower with good performance if it operates on an irrigation channel and is applied as a power plant. This research was developed to get the right specifications for the use of hydrokinetic turbines in the irrigation canal area. There are several methods carried out in the design of hydrokenetic turbines, namely by designing blades based on the shape of water flow, repairing the transmission system, and selecting the right generator. In this study, we tested the sweet lemon irrigate applied and tested in the area of ​​Padang Sumbar Sweet Limes Pauh, the results obtained were that the turbine can produce power of about 12.6 watts.
Pembuatan Dan Pengujian Mesin Bending Rotary Baja Untuk Aplikasi Stand Pot Bunga Diameter 8 dan 10 Inch Ruzita Sumiati; Genta Ramadeto; Rakiman Rakiman; Fardinal Fardinal
Jurnal Teknik Mesin Vol 13 No 1 (2020): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jtm.13.1.363

Abstract

In this day and age people decorate homes with flower pots and many models of flower pot place creations. Usually the place to put flower pots in the form of a circle and to make a circular iron is made manually requires energy and a long time. A bending machine is needed to make concrete iron circle creations. The aim of this research is to produce a rotary bending machine that is able to work efficiently in forming a concrete steel circle. The method used in this study is a practical method that is doing machine design and continued with the manufacture and field testing. The working principle of this machine is to use a motor that functions to move the Gearbox and continue the rotation to the shaft, then the shaft rotates and the bending mall rotates and makes the steel concrete come round and circular. The conclusion is (a). This concrete steel rotary bending machine has dimensions of 550 mm x 550 mm x 1000 mm with an electric motor drive power source (b). The results of the bending process using a concrete steel rotary bending machine are far more efficient than doing manual bending
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.
Pelatihan Pembuatan Instalasi Hidroponik Mini Untuk Green House SD Bustanul Ulum Semen Padang Mendukung Program Asean Eco School 2020 Desmarita Leni; Ruzita Sumiati; Adriansyah Adriansyah; Fardinal Fardinal; Jana Hafiza
ABDI: Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 4 No 1 (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.v4i1.174

Abstract

SD Bustanul Ulum Semen Padang is located on Jl. Komp. Kuranji Batu Busuk Hydropower Kel.Lambung bukit kec. Pauh. Training given to teachers and students of SD Bustanul Ulum (BU) Semen Padang to make a mini hydroponic installation so that the existing green house can be organized and can develop plant seeds. As well as fostering the spirit of elementary school students bu to care more about the environment early. And provide knowledge about vegetable cultivation techniques, organic nurseries with hydroponic systems. Training on making hydroponic installations in the school green house teaches school students can cultivate a variety of plants to green the school sd BU Semen Padang. This program has been started since SD BU Semen Padang obtained an independent adiwiyata tropy at the national level and SD BU strives to improve the quality as a school that cares & cultures the environment for the proposal of Asean Eco School candidates from 21 provinces throughout Indonesia. Solutions offered to solve the problems that occur in SD Bustanul Ulum Semen Padang by providing mini hydroponic equipment assistance, training in assembling mini hydroponic installations and providing knowledge about using the correct hydroponic equipment so that the needs of plant nurseries in the green house of SD Bustanul Ulum Semen Padang can help the stability of greening the school
Rekayasa Alat Pembuat Disk Runner Dengan Sistim Jig Dan Fixture . Alfian; . Fardinal; . Islamiati; . Andri
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 (492.576 KB) | DOI: 10.30630/jipr.15.1.136

Abstract

Electrical energy at this time is needed in daily life so that the demand for power from the community is so large. PLN in this case as a provider of electric current is very overwhelmed to meet customer demand. For this reason, alternative energy producers called renewable energy are sought, one of which is a micro hydro plant. In West Sumatra alone, PLTMH has considerable potential to reach 500 MW (Source: PLN West Sumatra Regional Research and Development), so that West Sumatra itself has been designated a green energy barn by the Ministry of Energy and Mineral Resources (Source: Ministry of Energy and Mineral Resources). This is a promising prospect to be developed so that PLTMH equipment can be made with the mastery of appropriate technology. Based on the survey that has been done generally making microhydro turbines is still doing manual work with simple production equipment and very low production volume. The delay in making this generator is in the runner which has a disk component as a holder where the blade will produce rotation. Part made has a specific contour shape and repetitive work. Making disk runners through six workmanship sequences using different CAD applications, tools and places. Jig and Fixture is a technological tool that is suitable for manufacturing micro hydro turbine disk runners where the material holder is on the dividing plate while the torch weld cutter is hung on the guide for the cutting process. These assistive tools designed can eliminate the work process. This mobile device can cut circles with a diameter of 200 mm-300 mm, a blade of as many as 28 pieces with the same distance, shape profile and accuracy and meet the ergonomic aspects for the operator.
PENERAPAN TEKNOLOGI PENGADUK PAKAN UNTUK PETERNAKAN PUYUH DI KANAGARIAN SALO KECAMATAN BASO KABUPATEN AGAM Ruzita Sumiati; Adriansyah Adriansyah; Fardinal Fardinal; Yusri Yusri
LOGISTA - Jurnal Ilmiah Pengabdian kepada Masyarakat Vol 5 No 2 (2021)
Publisher : Department of Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Andalas Kampus Limau Manis - Padang, Sumatera Barat Indonesia-25163

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/logista.5.2.189-194.2021

Abstract

Kanagarian Salo Kec. Baso Kab. Agam memiliki beberapa peternakan puyuh yang dikelola secara mandiri. Berdasarkan survey yang dilakukan pada awal 2020 di peternakan puyuh kanagarian Salo, pakan puyuh diaduk secara manual menggunakan skop sehingga hasil adukan tidak merata ditiap bagian. Pengolahan pakan yang baik sangat berpengaruh pada produksi telur puyuh. Pakan yang baik memiliki komposisi pengadukan yang merata di setiap bagian ransum, sehingga puyuh mendapat gizi sesuai kebutuhannya. Berdasarkan permasalahan tersebut sangat perlu dibuatkan mesinpengaduk pakan unggas. Tujuan pengabdian masyarakat ini adalah menyediakan mesin pengaduk pakan ternak puyuh kapasitas 400 kg untuk peternak di Kanagarian Salo. Diharapkan proses pengadukan pakan menjadi lebih efektif dan efisien. Metoda yang digunakan untuk menyelesaikan permasalahan mitra adalah adalah rancang bangun alat pengaduk pakan yang aplikatif berdasarkan kebutuhan mitra dan sosialisasi cara pemakaian mesin pengaduk. Hasil kegiatan pengabdian ini adalah tersedianya mesin pengaduk pakan puyuh kapasitas 400 kg untuk peternakan puyuh di kanagarian salo dan pemahaman peternak dalam pengoperasian mesin. Kata kunci : pakan unggas, pakan puyuh, mesin pengaduk, tingkat campuranhomogen ABSTRACT Kanagarian Salo Kec. Baso Kab. Agam has several independently managed quail farms. Based on a survey conducted in early 2020 quail farm in Kanagarian Salo, the quail feed ingredient was stirred manually using a shovel that produce Non-homogeneous mix. Good feed processing is very influential on the production of quail eggs. A good feed has an even mixing composition in every part of the ration, so that the quail gets the nutrition their needs. Based on these problems, a poultry feed mixer machine is needed. The method used to solve the problems is the design of an poultry feed mixer machine based on the needs of partners and socialization of how to use the mixer machine. The result of this activity is the availability of a poultry feed mixer machine with 400 kg capacity for quail farms in Kanagarian Salo and the understanding of farmers in operating the machine. Keywords: poultry feed, quail feed, mixing machine, degree of mixing, homogen
WORKSHOP UNTUK PEMUDA PUTUS SEKOLAH DI KELURAHAN LAMBUNG BUKIT KECAMATAN PAUH PADANG DALAM BIDANG PENGELASAN Nota Effiandi; Mulyadi Mulyadi; Fardinal Fardinal; Bukhari Bukhari; Alfian Alfian; Nofriadi Nofriadi; Ichlas Nur; Yuli Yetri
Jurnal Pengabdian Masyarakat Polmanbabel Vol. 2 No. 01 (2022): DULANG : Jurnal Pengabdian Kepada Masyarakat
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

SMAW 2F welding training has been carried out at the Politeknik Negeri Padang (PNP) for youth from the Lambung Bukit sub-district, Pauh sub-district, Padang city in order to carry out the Tri Dharma of Higher Education. The SMAW 2F welding workshop was supported by the head of the Community Empowerment Agency (BPM) and Kelurahan because the community had been waiting for this activity for a long time. High school graduates in Lambung Bukit sub-district who do not yet have adequate skills to be able to compete in filling employment opportunities. With current technological developments, especially in the field of information technology, Lambung Bukit sub-district has experienced extraordinary development, due to the assimilation between the natives and the newcomers. On the other hand, population growth must also be followed by an increase in living facilities. To harmonize the progress of the two fields with the capabilities of human resources, various training and skills are needed, one of which is skills training in the field of electric welding. SMAW 2F electric welding training is currently very much needed to fill the shortage of labor in the welding field. After it was agreed with Kelurahan the PNP service team held a 4-day training which was attended by 30 Lambung Bukit youths at the Padang State Polytechnic Mechanical Engineering workshop. The results obtained showed that Lambung Bukit youth were able to perform SMAW electric welding using the 2F method well according to recognized welding standards. With the results obtained, all training participants received a SMAW 2F welding certificate from the Politeknik Negeri Padang. The Lambung Bukit community hopes that this kind of training can be carried out continuously because many young people want to improve their competencies which can be a provision in opening entrepreneurship and filing available job opportunities.