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All Journal Jurnal Ilmiah Poli Rekayasa Jurnal Inovasi Teknologi Pendidikan VANOS Journal of Mechanical Engineering Education JOIV : International Journal on Informatics Visualization INVOTEK: Jurnal Inovasi Vokasional dan Teknologi Jurnal Ilmiah Pendidikan dan Pembelajaran Ensiklopedia of Journal Jurnal EDUCATIO: Jurnal Pendidikan Indonesia Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering PAKAR Pendidikan Suluah Bendang: Jurnal Ilmiah Pengabdian Kepada Masyarakat Target : Jurnal Manajemen Bisnis Community Empowerment JPTE: Jurnal Pendidikan Teknik Elektro MSI Transaction on Education AEEJ : Journal of Automotive Engineering and Vocational Education International Journal of Community Service Indonesian Journal Of Educational Research and Review Ranah Research : Journal of Multidisciplinary Research and Development JTPVI: Jurnal Teknologi dan Pendidikan Vokasi Indonesia J-CoSE: Journal of Community Service & Empowerment Edumaspul: Jurnal Pendidikan

Nuzul Hidayat, Nuzul

Departemen Teknik Otomotif, Fakultas Teknik Universitas Negeri Padang

Author-ID : 2567592

Religion Aerospace Engineering Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Public Health Social Sciences Transportation Other

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Analisis Penggunaan Clutch Disc dan Clutch Spring Aftermarket Terhadap Torsi dan Daya Pada Sepeda Motor Honda Supra X 125 FI Saleh Hasibuan, Erwin; Sugiarto, Toto; Rifdarmon; Hidayat, Nuzul
JTPVI: Jurnal Teknologi dan Pendidikan Vokasi Indonesia Vol. 2 No. 4 (2024): JTPVI: Jurnal Teknologi dan Pendidikan Vokasi Indonesia
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jtpvi.v2i4.223

Penelitian ini bertujuan untuk menganalisis dampak terhadap torsi dan daya sepeda motor saat menggunakan clutch disc dan clutch spring standar dengan aftermarket. Metode yang digunakan dalam penelitian ini adalah eksperimen menggunakan sepeda motor Honda Supra X 125 FI. Teknik pengumpulan data pada penelitian ini dilakukan dengan cara pengumpulan data secara langsung pada sepeda motor Honda Supra X 125 FI, kemudian hasil uji diolah menggunakan teknik analisis deskriptif persentase. Penelitian ini membandingkan torsi dan daya yang dihasilkan saat menggunakan clutch disc dan clutch spring standar dengan aftermarket. Penggunaan clutch disc standar dengan clutch spring aftermarket yang paling ideal dalam meningkatkan torsi dan daya, dengan peningkatan torsi sekitar 0,3% dan peningkatan daya sekitar 4,3%. Dibandingkan dengan penggunaan clutch disc standar dengan clutch spring standar. This research aims to analyze the impact on motorbike torque and power when using standard and aftermarket of clutch disc and clutch springs. The method used in this research was an experiment with the Honda Supra X 125 FI motorcycle. The data collection technique in this research was carried out by collecting data directly on the Honda Supra X 125 FI motorcycle, then the test results were processed using descriptive percentage analysis techniques. This research compares the torque and power produced when using standard clutch disc and aftermarket clutch springs ones. Using standard clutch disc with spring aftermarket clutches is the most ideal increased torque and power with an increase in torque of around 0.3% and an increase in power of around 4.3%. Compared to using standard clutch disc with standard clutch springs.

Kontribusi Pengalaman Praktek Kerja Industri (Prakerin) Terhadap Minat Menjadi Mekanik Kelas XII Teknik Otomotif di SMK Negeri 1 Guguk Aulia, Fikri; Hidayat, Nuzul; Maksum, Hasan; Wagino
JTPVI: Jurnal Teknologi dan Pendidikan Vokasi Indonesia Vol. 2 No. 4 (2024): JTPVI: Jurnal Teknologi dan Pendidikan Vokasi Indonesia
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jtpvi.v2i4.226

Berdasarkan data dari keterserapan untuk tahun ajaran 2022/2023, hanya sedikit dari siswa yang memilih karir sebagai mekanik. Penelitian ini bertujuan untuk mengukur sejauh mana pengalaman kerja industri (prakerin) berkontribusi minat siswa untuk menjadi mekanik. Metode analisis yang dipakai merupakan deskriptif korelasional. Penelitian ini melibatkan 109 siswa, dengan sampel yang diambil sebanyak 53 siswa menggunakan teknik stratified random sampling. Penulis memakai rumus Taro Yamane untuk memutuskan ukuran sampel. Angket diberikan ke siswa kelas XII Teknik Otomotif untuk untuk penghimpunan data, yang berisi pertanyaan tentang kontribusi pengalaman prakerin terhadap minat mereka menjadi mekanik. Hasil studi mengungkapkan kalau pengalaman prakerin memberikan hubungan signifikan kepada kesiapan siswa di SMK Negeri 1 Guguk, pada angka 0,000 yang lebih kecil dari 0,05. Ini mengungkapkan kalau pengalaman prakerin secara signifikan berhubungan kepada minat siswa untuk menjadi mekanik di SMK Negeri 1 Guguk. Based on data from absorption for the 2022/2023 academic year, only a few of student choose a career as a mechanic. This research aims to measure the extent to which industrial work experience to contribute students' interest in becoming mechanics. The analytical method used is descriptive correlational. This research involved 109 students, with a sample taken of 53 students using stratified random sampling techniques. The author uses Taro Yamane's formula to decide the sample size. Students were given a questionnaire for Class XII Automotive Engineering for data collection, which contained questions about the contribution of their internship experience to their interest in becoming a mechanic. The results of the study reveal that internship experience has a significant provide contribution on student readiness at SMK Negeri 1 Guguk, at a figure of 0.000 which is smaller than 0.05. This reveals that practical work experience significantly contribute to the students' interest in becoming mechanics at SMK Negeri 1 Guguk.

Implementasi Pendidikan Karakter Sebagai Kontribusi Pembangunan Generasi Berkelanjutan Bagi Anak Nagari Kampung Dalam Nuzul Hidayat; Fauziah Salsabil Busro; Alda Putri Utami; Fitri Rahmadani; Winny Abdillah
J-CoSE: Journal of Community Service & Empowerment Vol. 1 No. 2 (2023): J-CoSE: Journal of Community Service & Empowerment
Publisher : Edutech Journals

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58536/j-cose.v1i2.65

Character education are really necessary not only in school but also in home and in the social environment. Along with advances in technology, character education is very important among children nowadays, with the development of gadget technology, it has a very bad influence on inner village children by exemplifying words that are not appropriate to say, so from We took the research object as elementary school (ES) students. The author then explains the method of implementing community service activities which includes observation and psychoeducation. The results and discussion include students' efforts to build educational character through socialization activities, teaching religion, art, and waste management as well as the influence of gadgets. It is hoped that the implementation of character education can form a generation that is responsible and has integrity for a better future. The socialization is intended for grade 4 elementary school (ES) students and the insight test is taken by grade 4 and 6 elementary school (ES) students. This aims to form a sustainable generation for children in the area.

Pelatihan Penggunaan Smart Simulator Elecronic Fuel Injection (EFI) Pada Motor Dalam Meningkatkan Aktifitas Pembelajaran Di SMKN 1 Kotobaru Kab. Darmasraya Milana, Milana; Hidayat, Nuzul; Sugiarto, Toto; Wagino, Wagino; Purwanto, Wawan
J-CoSE: Journal of Community Service & Empowerment Vol. 1 No. 2 (2023): J-CoSE: Journal of Community Service & Empowerment
Publisher : Edutech Journals

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58536/j-cose.v1i2.77

The main aim of SMK is to prepare students to have the practical skills and knowledge needed to enter the world of work. After completing education at vocational school, students can immediately work or choose to continue their education to a higher level. The alignment between the vocational school curriculum and industry demands, especially in graduate skills training (link and match), is currently not yet optimal so it is not adequate to meet the needs of the world of work, industry and business. Even though certain efforts and policies have been made, there are still a number of problems faced by vocational school students. At SMKN 1 Koto Baru, one of the fundamental problems that need special attention in learning is the lack of availability of Electronic Fuel Injection (EFI) competencies. This skill is a very important competency, especially in the Motorcycle Engineering and Business (TBSM) program. The results of observations in schools show that practical equipment for both teachers in the teaching process and for students as practical objects is sufficient and always updated. This happens because SMKN 1 Koto Baru has workshop and laboratory facilities which are equipped with adequate equipment. Apart from that, the instruments used in the practicum are good and can be operated according to the standards they should be. Therefore, training was carried out on the use of the smart simulator to increase learning activities because it involved technology in this training which provided new experiences to students. From the results of the activity, it can be seen that students are very enthusiastic and have increased activity in learning because they can carry out a more complete and clear exploration of learning about the EFI system on motorbikes

The Use of YouTube Media in Increasing Motivation for Students in the Distance Learning Period Hidayat, Nuzul; Arif, Ahmad; Muslim, Muslim; Setiawan, M. Yasep; Ismi, Riwayatul
AEEJ : Journal of Automotive Engineering and Vocational Education Vol 5 No 1 (2024): AEEJ : Journal of Automotive Engineering and Vocational Education
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/aeej.v5i1.226

The purpose of this study is to provide assistance to students in understanding the material presented by the teacher during the period during course. The method applied in this research is descriptive qualitative method. The population group studied were students taking the Automotive Simulation and computing course in the odd semester of the 2021/2022 academic year, who were enrolled in the Automotive Engineering Education study program at the Faculty of Engineering, UNP. The results of the study show that the use of video media in the form of course via YouTube makes a positive contribution to the course process and understanding of the material for students. The responses from students to the use of video as a course tool for Simulation and Computing showed that 85.66% of them responded well, while 14.34% responded at a poor level. The results of the study show that 50.8% of students have a "good" rating, 8.73% get an "very good" assessment, and 40.47% are in the "enough" category.

PERBEDAAN PENGGUNAAN CAMSHAFT RACING TERHADAP KONSUMSI BAHAN BAKAR SPESIFIK DAN EMISI GAS BUANG PADA MOTOR 4 TAK Hidayat, Nuzul; Arif, Ahmad; Setiawan, M Yasep; Masykur, Masykur
Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi Vol 8, No 2 (2022): Oktober
Publisher : universitas teuku umar

Perkembangan teknologi otomotif merupakan salah satu yang paling pesat di Indonesia. Dari meningkatkan kendaraan dan inovasi terbaru hingga menyempurnakan produk yang sudah ada. Sehingga banyak produk yang membuat kendaraan semakin diminati oleh konsumen. Hal ini dapat memberikan kendaraan terbaik bagi konsumen. Berdasarkan observasi yang telah peneliti lakukan di beberapa bengkel yang ada di kota Padang. Dari pendapat beberapa mekanik bahwa untuk performa mesin yang tinggi, Anda bisa memodifikasi komponen atau mesin tersebut. Masyarakat beranggapan dengan mengganti camshaft dapat meningkatkan torsi dan tenaga, yang kondisi tersebut belum dibuktikan dengan menggunakan alat uji standar. Maka penelitian ini bertujuan untuk mengetahui penggantian camshaft untuk perhitungan ekonomi bahan bakar dan emisi rendah. Sehingga dapat digunakan untuk setiap hari. Sehingga peneliti memfokuskan pada penggantian variasi camshaft dengan perubahan konsumsi bahan bakar spesifik yang dihasilkan. Penelitian ini menggunakan metode eksperimen. Hasil penelitian menunjukkan bahwa ada pengaruh perubahan camshaft terhadap konsumsi bahan bakar spesifik. Didapat hasil bahwa pada putaran mesin 1750 rpm. Pada putaran mesin 1750 rpm konsumsi bahan bakar spesifik camshaft standard lebih besar yaitu sebesar 0,165 kg/kWh, dibandingkan camshaft racing 0,092 kg/kWh, pada putaran mesin 2500 rpm konsumsi bahan bakar spesifik camshaft standard menurun drastis menjadi 0,062 kg/kWh, dan camshaft racing menjadi 0,070 kg/kWh, pada putaran mesin 4500 rpm terjadi peningkatan pada camshaft racing yaitu sebesar 0,091 kg/kWh, Terakhir pada putaran mesin 6500 rpm camshaft racing memiliki konsumsi bahan bakar spesifik yang lebih besar 0,186 kg/kWh, dan camshaft standard menjadi 0,135 kg /kWh. Hasil penelitian menunjukkan pada camshaft standard emisi gas buang CO 0,03% dan HC 27 ppm. Pada camshaft racing emisi gas buang CO 0,13% dan HC 236 ppm

The improvement students learning achievement by applying work based learning combined with teaching factory concept Maksum, Hasan; Purwanto, Wawan; Sugiarto, Toto; Hidayat, Nuzul; Siman, Siman; Hasan, Hanapi
Jurnal EDUCATIO: Jurnal Pendidikan Indonesia Vol 10, No 1 (2024): Jurnal EDUCATIO: Jurnal Pendidikan Indonesia
Publisher : Indonesian Institute for Counseling, Education and Therapy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/1202423662

The preliminary analysis results indicate that the quality of automotive vocational learning is not optimal. This study aims to develop a work-based learning model that incorporates the Teaching Factory concept (WBL-TEFA) with the goal of enhancing the learning achievement of automotive vocational students. Research and Development (R&D) with the 4D model were implemented in this study. The results indicate that the WBL-TEFA learning model introduced novel elements to the model syntax through the following activity steps: (1) initiation, (2) receiving orders, (3) gathering necessary information, (4) generating and sorting possible solutions, (5) executing orders, (6) quality control, and (7) assessment. To implement this syntax, various supporting materials were developed, including model handbooks, lecturer and student manuals, and textbooks. Following the implementation, the experimental class demonstrated a significantly higher learning achievement gain score of 51.62 compared to the control class, which achieved a gain score of 42.52. Additionally, there was an improvement in task management abilities, work environment skills, interpersonal skills, workplace learning skills, and student critical thinking. In summary, the utilization of the WBL-TEFA learning model proved effective in enhancing students' academic performance, as evidenced by a statistically significant.

Pengaruh Peranan Bimbingan dan Konseling Terhadap Kesiapan Kerja Siswa SMK Arif, Ahmad; Giatman, M.; Syah, Nurhasan; Wagino, Wagino; Saputra, Hendra Dani; Muslim, Muslim; Setiawan, M. Yasep; Hidayat, Nuzul; Sugiarto, Toto
PAKAR Pendidikan Vol 21 No 2 (2023): Published in Juli 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pakar.v21i2.382

The problem in this study is the low work readiness achieved by students who graduated from SMK. The purpose of this study was to determine the work readiness of students of SMKN 1 Batipuh Tanah Datar Regency in terms of the role of guidance in providing career guidance at school. This type of research with a descriptive correlational approach aims to describe and interpret data about the influence of the role of guidance teachers on students' work readiness in the career guidance process at SMKN 1 Batipuh. The research subjects were class XI students of all fields of expertise registered in semester 1 of the 2022/2023 school year at SMKN 1 Batipuh, totalling 52 students. The data analysis technique used is descriptive statistics with percentage calculations and simple regression. The hypothesis in this study is that there is a positive influence between the role of career guidance teachers on the work readiness of students of SMKN 1 Batipuh. The results shown by the value of rxy = 0.568 compared to the interpretation table r, the level of relationship is moderate. Significance obtained titung = 4.816. The test criteria used are tcount> ttable then Ho is rejected and Ha is accepted based on the t-distribution table for degrees of freedom (dk = n-2) 33, obtained ttable = (α = 0.05) = 1.697. Thus Ho is rejected and Ha is accepted, so the hypothesis states "There is a positive influence between the role of career guidance and counselling on the work readiness of Class XI students of all study programs at SMKN 1 Batipuh in the 2022/2023 academic year". The role of career guidance and counselling has an influence of 32.26% on the work readiness of students of SMKN 1 Batipuh and 67.74% of students' work readiness is influenced by other factors such as motivation, skills and others that exist in the student's social life environment.

Analisis Kelayakan Peralatan Sarana dan Prasarana pada Mata Pelajaran Pemeliharaan Chasis dan Sistem Pemindahan Tenaga di SMK Negeri 1 Padang Maiputra, Fikli Restu; Muslim, Muslim; Fernandez, Donny; Hidayat, Nuzul; Efrizal, Yondri
MSI Transaction on Education Vol 5 No 2 (2024): MSI Transaction on Education
Publisher : Minangkabau Scholar Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/mted.v5i2.145

Meskipun terdapat kekurangan seperti ketersediaan meja dan kursi yang kurang memadai, serta kerusakan pada beberapa media pendidikan, secara keseluruhan, fasilitas tersebut masih memenuhi standar yang ditetapkan. Penelitian ini bertujuan untuk mengevaluasi kondisi sarana dan prasarana praktik pemeliharaan chasis dan sistem pemindahan tenaga di SMK Negeri 1 Padang. Penelitian ini didesain dengan memakai metode deskriptif. Objek penelitian ini merupakan alat serta bahan praktik mata pelajaran praktik pemeliharaan chasis dan sistem pemindahan tenaga jurusan teknik kendaraan ringan teknik otomotif. Analisis uji kelayakan mencapai sekitar skor 77% pada taraf sangat layak serta sarana mencapai skor 89% pada prasarana dengan taraf sangat layak. Temuan ini menunjukkan dukungan yang baik untuk proses pembelajaran. Prasarana praktik cukup memadai, meskipun perlu peningkatan. Meskipun jarang dilakukan, pengadaan peralatan dan material dilakukan setiap tahun. Despite shortcomings such as inadequate availability of tables and chairs, as well as damage to some educational media, overall, the facilities still meet the established standards. This study aims to evaluate the condition of facilities and infrastructure chassis maintenance practices and power transfer systems at SMK Negeri 1 Padang. This study was designed using a descriptive method. The object of this research is tools and practical materials for chassis maintenance practice subjects and power transfer systems majoring in light vehicle engineering, automotive engineering. The feasibility test analysis achieved around a score of 77% at a very feasible level and the facilities achieved a score of 89% on infrastructure with a very decent level. These findings show good support for the learning process. The practical infrastructure is adequate, although it needs improvement. Although rarely carried out, the procurement of equipment and materials is carried out annually.

Development of Smart Simulator for Electronic Fuel Injection (EFI) fuel system based on Quick Response Code (QR Code) for Learning Media Hidayat, Nuzul; Wakhinuddin, Wakhinuddin; Lapisa, Remon; Milana, Milana; Muslin, Muslim; Sardi, Juli; Wirdianto, Eri
JOIV : International Journal on Informatics Visualization Vol 8, No 3 (2024)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.8.3.2209

This research aims to develop learning media in the form of an intelligent fuel system simulator, namely electronic fuel injection (EFI) on motorbikes, which focuses on developing the addition of Quick Response (QR) codes as additional information from the simulator, which is connected to video on the YouTube platform. With the help of the QR code, it is scanned using a smartphone so that the QR code can be connected directly to YouTube, providing additional information about the Smart simulator EFI system on motorbikes. This research was carried out by applying the Research and Development method and following the Plomp model, which consists of the following stages: (1) preliminary investigation, (2) designing and making a prototype, and (3) assessment. The existing simulator was developed by adding a QR code, and the QR code will be connected to videos that have been uploaded on the YouTube platform. QR codes are created using the online QR code generator platform. Assessment of the smart simulator is carried out through a questionnaire filled out by media experts and subject experts, as well as through observation sheets during smart simulator testing. The research results are a smart simulator product for EFI fuel on motorbikes equipped with a QR code. Evaluation by media and material experts shows that the smart simulator is declared valid. Meanwhile, the results of observations during product testing show that the smart simulator can describe the characteristics of the EFI fuel system on a motorbike according to the actual situation.

Co-Authors - Primawati Adytio Fran Noveli Afriza, Weny Late Agus Baharudin Agus Bahrudi1 Ahmad Arif Ahmad Arif Akmal Akmal Alda Putri Utami Alfiza Candra Ambiyar, Ambiyar Andrizal Andrizal Andrizal Anuar bin Arshad, Mohd. Arwizet Arwizet, Arwizet Asmar Yulastri asrul, asrullah Baharudin, Agus Bahrul Amin Balisranislam, Balisranislam Bayu, Indra Chatarina Umbul Wahyuni Delsina Fauzia Desra Andra Japutra Dieter Rahmadiawan Donny Fernandez Dori Yuvenda Dwi Sudarno Putra edy susanto Efrizal, Yondri Erawati, Susi Erzeddin Alwi Fadhli Ranuharja Fauziah Salsabil Busro Fauzil, Achmad Fikri Aulia Firman, Agus Fitri Rahmadani Ganefri Ganefri . Gilang Ramadhan Gusroby Solka Hafiz Hidayat Hafizh Ramadhan, Muhammad Hanapi Hasan Handika, Rival Hansi Effendi Hasan Maksum Hendra Dani Saputra Hendra Dani Saputra Herwin Herwin Indra, Daswenda Irma Yulia Basri Ismi, Riwayatul Jamhur, Annisak Izzaty Jufrizan, Al Juli Sardi Lasyatta Syaifullah M Giatman M Nasir M Nasir M Nasir M Nasir M. Furkan, Lalu M. Giatman M. Nasir M. Sadly Firmansyah M. Yasep Setiawan Maiputra, Fikli Restu Maksmum, Hasan Martias Martias Martias Martias Martias Masrial Masykur Masykur Masykur, Masykur Milana Milana Mishbahul Badri Muhammad Kadafi Muhammad Yanda Mukhlidi Muskhir Muslim Muslim Muslim Muslim Muslim Nanda, Iffarial Nanda, Iffarial Nasution, Ichsan Nurhasan Syah Patrisina, Reinny Purwanto, Wawan Putra, Rido R. Chandra Rahayu, Baiq Novrinda Dwi Rahmat Desman Koto Rahmat Hidayat Ramiza Harahap, Aina Randi Purnama Putra Remon Lapisa Remon Lapisa Rifdarmon Rifdarmon, Rifdarmon Rifdarmon, Rifdarmon Rizal, Syafrizal Romansyah Nusi Putra Saleh Hasibuan, Erwin Santy Nururly Saputra, Riko Setiawan, M.Yasep Siman, Siman Suci Suci Sugiarto, Toto Sulaiman, Agung Sulastri, Ayu Sulhaini Sulhaini Suryani, Embun Syafmi Arifan Ma'ruf Toto Sugiarto Toto Sugiarto Vernando, Rio Wagino WAGINO Wakhinuddin Wakhinuddin S Wakhinuddin S Wakhinuddin Wakhinuddin, Wakhinuddin Wanda Afnison Winny Abdillah Wirdianto, Eri Yanto, Doni Tri Putra Yasep Setiawan, M Yulia Basri, Irma Zefanya Andryan Girsang

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