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Penerapan Mesin Purus Kayu Terintegrasi Sebagai Upaya Peningkatan Produktivitas Usaha Mebel Kurniawan, Puthut Alfi Syahri; Barokah, Ramanda Ridho; Amar, Muhammad Iqbal; Meydiansyah, Dwi Yudha; Nanda, Iksan Riva; Wijayanto, Danar Susilo
DEDIKASI: Community Service Reports Vol 5, No 1 (2023): DEDIKASI: Community Service Report - January
Publisher : FKIP Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/dedikasi.v5i1.67741

Abstract

UD. Sunarso Mebel is a business engaged in the furniture industry with management, including the design stage, material search, sawing, shrinking, sorting, and assembly for the final product of furniture. Production process for mortise and tenon joint on UD. Sunarso Mebel identified problems that could have been more productive. UD. Sunarso Mebel uses conventional tools that are ineffective, efficient, and interfere with worker comfort. Therefore, the fabrication of integrated tenon wood machines is needed, about actual needs and conditions. The stages of this program include the formulation of the design, the tools' manufacturing stage, and the implementation stage. Using this integrated tenon wood machine increases the cutting speed of one wood couple to 10 seconds from the conventional method of 300 seconds. The stage of cutting one break that is needed is only one stage compared to the conventional method, which is three stages. The manufacturing capacity of furniture products has become nine times faster. Thus, these integrated tenon wood machines can increase the productivity of furniture products on UD. Sunarso Mebel. The ergonomics of integrated tenon wood machines are classified as low risk, so it is ready and safe for use.
STUDI PENGAPLIKASIAN APPSHEET SEBAGAI MEDIA PENDUKUNG MONITORING PRAKTIK KERJA LAPANGAN PRODI TEKNIK OTOMOTIF SMK N 5 SURAKARTA Sidik, Rasyid; Kholil, Muhammad; Wijayanto, Danar Susilo; Rohman, Ngatou
Nozel : Jurnal Pendididikan Teknik Mesin Vol 6, No 4 (2024)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v6i4.92069

Abstract

The duration of the internship program in Indonesia has changed, from 3 months to 6 months. Increasing the duration of the internship program requires a supportive monitoring model, considering the problem of student attendance and the limited costs of monitoring the internship program. The AppSheet platform is a solution that needs to be developed and implemented as a support tool for student monitoring. The research method uses a qualitative phenomenological, to find out the results of implementing the AppSheet application as an online attendance and recap of the attendance of automotive engineering students at SMK N 5 Surakarta during the internship program from April 1 to September 30, 2023. Observation Interview data and documentation are presented in text form descriptive narrative, through interactive analysis techniques. As a result, the AppSheet application helps teachers monitor student attendance during industrial work practices, makes it easier to detect student absences, and becomes the basis for providing personal and group guidance for students who experience problems during the internship program. 
Pengembangan Modul Praktikum Berbasis Projek Pabrikasi Komposit Dengan Metode Hand Lay Up Fikri, Maulana; Estriyanto, Yuyun; Wijayanto, Danar Susilo
Nozel : Jurnal Pendididikan Teknik Mesin Vol 3, No 4 (2021)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v3i4.63122

Abstract

The purpose of this study is to develop composite learning practicum module based on project based learning at hand lay-up fabrication materials. This study means to fulfill the needs of composite subject at Mechanical Engineering Education Department in Faculty of Teacher Training and Education Sebelas Maret University. The method used in this study is the development based on the ADDIE (Analysis-Design-Development-Implement-Evaluate) model. Students of Mechanical Engineering Education Department are subject of this study. Questionnaire technique is used for Data collection. This method and technique are carried out to assess the development of composite practicum module content in terms of material, pedagogic, and language. Quantitative analysis techniques was conducted based on the the answers to the questionnaires. This study have an outcome to make even better composite practicum module with enhanced material, pictures, and evaluation. The rating score obtained from subject is 47,61 with very good criteria. The conclusions of this study are: (1) the development of composite learning practicum module based on project based learning has been done with eligibility standard. Therefore, it suitable as a guidebook for doing a proper composite practicum at Mechanical Engineering Education Department. (2) the developed composite learning practicum module has been done through FGD with lectures, then it being implemented on composite practicum activities, and it was rated by subject with average score 47,61 out of 52 that shows very good criteria. This developed practicum module is expected as a guidebook to help students doing proper composite practicum from preparation, analysis, self manufacturing, and able to improve abilities and skills.
PENGARUH PENGGUNAAN BOX POWER IGNITION TERHADAP KONSUMSI BAHAN BAKAR SEPEDA MOTOR KARBURATOR Wibowo, Hengky Prasetyo; Saputra, Taufik Wisnu; Wijayanto, Danar Susilo
Nozel : Jurnal Pendididikan Teknik Mesin Vol 5, No 3 (2023)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v5i3.77052

Abstract

This study aims to determine the influence of voltage variations in box power ignition on the fuel consumption of a 2011 Honda Supra X 125 motorcycle. One way is to use box power ignition. The research method used is experimental. This research data was obtained using samples of Honda Supra X 125 motorcycle in 2011. The independent variable is the use of box power ignition with voltage variations of 14.4 V to 15.9 V. The dependent variable fuel consumption measured through stationary and road tests on predetermined routes. The maximum fuel consumption in stationary tests was obtained at a voltage variation of 14.7 V, measuring 2.54 ml/minute, a decrease of 0.98 ml/minute. The average fuel consumption increase was 3.55 ml/min. The maximum fuel consumption in road tests was obtained at a voltage variation of 15.3 V, measuring 28.13 m/ml, an increase of 11.46 m/ml. The average fuel consumptionincrease was 22.92 m/ml from the standard condition.
Pengaruh Jumlah Sudu dan Pembebanan Terhadap Energi Listrik Yang Dihasilkan OlehTurbin Angin SumbuHorizontal Skala Mikro Aspriyanti, Vita Ayu; Saputro, Herman; Wijayanto, Danar Susilo
Nozel : Jurnal Pendididikan Teknik Mesin Vol 3, No 3 (2021)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v3i3.62970

Abstract

The needs of electrical energy particularly in Indonesia is very great and continues to increase every year. The development of a micro scale horizontal axis wind turbine can be a solution to solve that. This research has a purpose to find out the influence of number of blades and wind speed variation on electrical energy produced by micro scale horizontal axis wind turbines. The method which was used in this research was experiment method and it was implemented at the Laboratory of Study Program of Mechanical Engineering Education of Sebelas Maret University. The variable that was used in this research was by using blades with airfoil SG6043 with variations of blades number and the giving load in the form of 12v and 24v LED lights. The horizontal axis wind turbine rotor has a diameter of 800 mm and a blade length of 400 mm which is printed with 3D Printing PLA material. The data collection was implemented on the wind speed of 1 m/s to 5 m/s. The results of this research is the wind turbine that used 5 blades produced the highest power of 9.22 Watt at 24v loading and had the highest power performance value of 0.241 at maximum wind speed of 5 m/s. The number of blades and wind speed and loading could affect the electrical power produced by the turbine, the more blades and the higher the wind speed, the greater the power generated by the turbine.
ANALISIS RISIKO DAN PENGENDALIAN BAHAYA BENGKEL PEMESINAN DI SMKS PANCASILA SURAKARTA Widyasmoro, Irvan Bayu; Zain, Lutfi Ilunsa; Pamiyanto, Joko; Misbah, Malikul; Dwi cahyanto, Muh fuad Adi; Ma’ruf, Muhammad Agus; Suwarta, Suwarta; Wijayanto, Danar Susilo; Sutrisno, Valiant Lukad Perdana
Nozel : Jurnal Pendididikan Teknik Mesin Vol 6, No 1 (2024)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v6i1.84041

Abstract

This research aims to carry out an in-depth analysis regarding risks and work safety control efforts at the SMKS Pancasila Surakarta Machining Workshop, by applying the Job Safety Analysis (JSA) method. In the direct observation process, a number of potential risks have been identified, including aspects of lighting that are less than optimal, equipment storage management that is not yet fully efficient, conditions of supporting facilities that need to be improved, and a lack of awareness regarding Occupational Safety and Health (K3). This risk analysis then paves the way for the development of control measures that focus on improving lighting, better equipment storage arrangements, strategic placement of supporting facilities, installation of stabilizers on machines, and expanding K3 awareness through industrial work culture. It is hoped that these recommendations can make a significant contribution in creating a learning environment that is not only safe and comfortable, but also more productive for students and teaching staff in vocational school machining workshops. Thus, this research not only illustrates an in-depth understanding of risks in SMK machining workshops, but also offers concrete solutions to improve overall work safety conditions.
ANALISIS IMPLEMENTASI KURIKULUM TEKNIK SEPEDA MOTOR-HONDA DI SMK PANCASILA SURAKARTA Riyanti, Wiwit; Suharno, Suharno; Wijayanto, Danar Susilo
Nozel : Jurnal Pendididikan Teknik Mesin Vol 1, No 2 (2019)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v1i1.28290

Abstract

This research aims to know: (1) relevance of learning school with Honda; (2) implementation of curriculum techniques motorcycles Honda in Vocational High School Pancasila Surakarta; (3) evaluation curriculum techniques motorcycles Honda in Vocational High School Pancasila Surakarta. This research is evaluative research. Data source derived from 98 students TSM-Honda, headmaster, Deputy Headschool of curriculum, curriculum development division Honda. Data techniques include by questionnaire, interview, observation, and documentation. This research used logic validity or reasoning that instrument is valid based on rational analysis. Apparatus are arranged based on reasoning should be referred to experts so this instrument truly intelligent before distributed to respondents. The procedure consists research method, determine, devise research instruments, data retrieval, data analysis, the withdrawal of conclusion. The conclusion is: (1) curriculum implementation of Motorcycle-Honda Engineering is composed of four aspects context, planning, execution and evaluation, curriculum implementation of Honda overall reaches 72% with a high category; (2) context aspect reaches 78% with top grade. This means that the aspect context which includes the relevance of learning school with Honda and Honda-TSM program eligibility is already proper; (3) planning aspect reached 68% with a high category. Aspects planning that includes an input of students, the quality of the applicants, the parties involved, the training of teacher preparedness, Honda's been good; (4) implementation aspect of the reach 74% with a high category. Implementation aspects of administrative arrangement that includes teaching, learning materials, tools and materials, media of learning, learning methods are already good; (5) evaluation aspect reached 67% with a high category. An evaluation includes elements of competency teachers, students, students ' value competency, communication with Honda, the success of curriculum, curriculum development is already good.
Efektivitas Penggunaan Solar Tracker Single Axis Terhadap Output Panel Surya Prihantara, Febyana; Wijayanto, Danar Susilo; Saputra, Taufik Wisnu
Nozel : Jurnal Pendididikan Teknik Mesin Vol 6, No 1 (2024)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v6i1.78334

Abstract

Tujuan dari penelitian ini adalah mengetahui alat pendukung solar tracker single axis dalam menghasilkan output tegangan listrik, arus listrik, daya listrik, dan intensitas cahaya yang didapat oleh panel suryaMetode yang dilakukan dalam penelitian ini merupakan metode eksperimen dengan desain penelitian kuantitatif deskriptif yakni menjelaskan hasil dari eksperimen yang telah dilakukan dengan mengamati secara langsung hasil dari pengukuran yang dihasilkan oleh solar tracker single axis dan statis, hasil dari eksperimen akan dijelaskan secara deskriptif berdasarkan faktor-faktor yang diperoleh. Hasil penelitian yang telah dilakukan bahwa daya tertinggi yang dihasilkan oleh solar tracker single axis sebesar 24,37 Watt dengan intensitas cahaya 79.300 Lux dan perolehan daya tertinggi yang dihasilkan oleh panel surya statis sebesar 16,54 Watt dengan intensitas cahaya 72.400 Lux. Solar tracker single axis menghasilkan daya lebih besar dan dan efektif dibandingkan dengan menggunakan panel surya statis, hal ini dikarenakan solar tracker single axis dapat mengikuti arah cahaya matahari.
PENGARUH PEMANASAN BAHAN BAKAR MELALUI 2 PIPA TEMBAGA BERSIRIP RADIAL PADA UPPER TANK RADIATOR DAN PENAMBAHAN ETANOL PADA BAHAN BAKAR TERHADAP EMISI GAS BUANG MOBIL SUZUKI APV Firdaus, Ihsan; Wijayanto, Danar Susilo; Bugis, Husin
Nozel : Jurnal Pendididikan Teknik Mesin Vol 2, No 1 (2020)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v1i3.50762

Abstract

This research aims to : 1) Investigate the effect of heating fuel through radial finned copper pipe in the upper tank of the radiator exhaust emissions on cars Suzuki APV; 2) Investigate the effect of adding ethanol to the fuel pertalite against exhaust emissions on cars Suzuki APV; 3) Investigate the effect of heating fuel through radial finned copper pipe in the upper tank of the radiator and the addition of ethanol to the fuel pertalite against exhaust emissions on cars Suzuki APV; 4) Analyze the comparison between the results of the fuel mixture pertalite heating and heating fuel ethanol pertamax through two copper pipe to the exhaust emissions of the Suzuki APV. This research use you right experimental method with a comparative descriptive data analysis. The sample used is a Suzuki APV with G15A1D100006 machine number. Data were obtained from a large  measurement exhaust emission levels CO and HC for 20 seconds at idle rotation with variations mix pertalite and ethanol as much as 0%, 5%, 10%, 15%, 20%, 25%, and 30% using the method without heating fuel and the use of heating fuel through a copper pipe finned radial variation fin spacing of 10 mm, 20 mm and 30 mm In the upper radiator tank. Data obtained from the research that is inserted into the table and displayed in a graph, and then analyzed. The results of this study were: 1) heating fuel pertalite in radial finned pipe through the upper radiator tank to the injection cars Suzuki APV can decrease the value of exhaust emissions of CO and HC;2) Addition of ethanol in fuel pertalite with higher levels of 0% to 20% decline in the value of exhaust emissions of CO and HC. Exhaust emissions of CO and HC to increase again in the levels of ethanolblending with levels of 25% and 30%; 3) heating fuel in a radial finned pipe through the upper radiator tank to the injection Suzuki APV car down the value of exhaust emissions of CO and HC. Value exhaust emissions lowest CO occur in the application of finned pipe distance of 10 mm with a mixture of 20% ethanol content of 19% and HC 0.3 by 2 24 to 33 ppm; 4) The value of exhaust emissions of CO and HC in blending ethanol content to 20% lower than the lowest value of the results of exhaust emissions of CO and HC pertamax pure with a value of 0.354% levels of CO and HC at 229.67 Ppm.
Pengaruh Penggunaan Variasi Konsentrasi Perekat Kanji Terhadap Lama Bakar RDF-5 Ampas Kopi Dan Serbuk Kayu Sengon Darmawan, Fuad Yanuar Widya; Wijayanto, Danar Susilo; Rohman, Ngatou
Nozel : Jurnal Pendididikan Teknik Mesin Vol 3, No 3 (2021)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v3i3.63341

Abstract

This research aims to determine the effect of the variations use of starch adhesive on the RDF-5 burn time from coffee ground and sengon sawdust. The method used in this research is experimental. Independent variables in this research are ratio of variations in composition of the ingredients are 0:100, 30:70, 50:50, 70:30, 100:0 and variations in concentration of adhesive are 10%, 20%, 30%. Dependent variables in this research is burn time. Control variables in this research are mesh, pressing pressure, and the resulting RDF-5 dimensions. This research was conducted in the Mechanical Engineering Education Laboratory of the UNS in Campus V. Data collection of burning time using stopwatch and blower. The longest burn time was found in 100:0 composition variation and 30% adhesive concentration. The result of research showed that the longest burn time produced by RDF- 5 which uses the most starch adhesive.
Co-Authors Abdul Aziz Nur R. Abib Tri Purnomo Adila, Mifta Atika Nur Adiputra, Reynaldi Fajar Aditya, Juan Pratama Adnan Fatchurrachman Afifah Diyah Nur Rohmah Rohmah Ahmad Yuhsin Sukisno Aisyah Fatkhul AKTAVIA HERAWATI Al Azhar, Kahfi Alfariz Bima Alif Adityas Irfansyah Aling Sangwidi Amanda, Attala Surya Prima Amanda, Kristina Dwi Amar, Muhammad Iqbal Amin Marlinda C. Anggreni, Mahera Anindya Puspitasari Anis Rahmanuri Anis Rahmawati Anis Rahmawati Aprilya, Kartika Aprilza Vina Ardiansyah, Arenta Wahyu Ardianto, Jevri Arga Hartantyadhi Pratama Arif Nurachman Arifin, Adi Wahyu Asagi, Florensius Kitaro Aspriyanti, Vita Ayu Athia Tamyizatun N Atun Novitasari Azizah Nadia Rahmawati Azmi, Maimunah Bagas Cahya Mardikatama Bagaskoro, Dimas Bakar, Mohd. Shafie bin Barokah, Ramanda Ridho Basori Basori Bawono Widyo Gumelar Benazir Kartika, Ringgit Budi Harjanto Budiargo, Arif Cahya Anugrah Setya Irawan Cucuk Wawan Budiyanto Damayanti, Rahma Darmawan, Fuad Yanuar Widya Deni Andriyansyah Deny Prabowo Devan Hidayat Pratama Dewanto Harjunowibowo Dewi Sulistianingrum Dewi, Alyna Kirana Dhian Prasetyo Adjie Didik Santoso Diefa Nasywa Aedelia Diki Cahyo Gumilang Dimas Satria Sandi Pradana Dinda Pradani Widiarti Diva Nanda Permana Putra Dwi cahyanto, Muh fuad Adi Efendi, Mohamad Syarifudin Erick Irwansyah Erizka Pangastuti Erlangga Adji Wicaksono Erni Latifah W Eunike Friska Defvi Fahryzal Bintang Nugraha Faii, Muhamad Zahril Faizal, Yusron Nur Febrianti Zulfa Maghfira Febryan Alfianto Nugroho Feny Widyastuti Fikri, Maulana Firdaus, Ihsan Firdaus, Safira Garuda Ardhana Handang Kurniawan Handayani, Feby Dwi Hanif Ibrahim, Fauzan Herman Saputro Herman Saputro Herman Saputro Herman Saputro Hidayati, Khusnul Husin Bugis Husin Bugis Husin Bugis Husin Bugis Ibnu Siswanto Ika Wardhani, Anisa Ilham Octavian Indah Widiastuti Indah Widiastuti Indah Widiastuti Irvan Maulana Isnanto, Irham Hasri July Trianita Widya Rahayu Justine Diaz Damara Khusnul Hidayati Krisnawan Suko Raharjo Kristanto, Zanuri Kurniawan, Miftakhul Na'im Kurniawan, Puthut Alfi Syahri Kusumawati, Wahyu Lathifah, Fauziyah Nur Latifah Nurul Q. Maedanu Fasola Putra Maghfur, Bagus Romadhoni Mahendra, Agvendo Heksa Maimunah Maimunah Markana, Satria Hari Maulana, Faadiihilah Daffa Ma’ruf, Muhammad Agus Meydiansyah, Dwi Yudha Misbah, Malikul Mohamad Lukmanul Hakim Mohd Shafie Bakar Muhamad Andito Yogatama Muhammad Alfian, Muhammad Muhammad Ardenta Putra Sani Muhammad Bahrul Ulum Muhammad Emir Muhammad Hendar Budi Santoso Muhammad Ilham Nurrahman Muhammad Kholil Muhammad Rodhi Qoribi Muhsin Muhsin Muthi, Annisa Salsabila Ghina Nabila, Urfan Nadhirotu Dhihniyya, Khusna Nadiefa A'isy Putri Nanda, Iksan Riva Natasya Puteri Ariska Ngatou Rohman Ngatou Rohman Ngatou Rohman Ngatou Rohman Ngatou Rohman Novi Susilawati Nugroho Agung Pambudi Nugroho Agung Pambudi Nurul Husnaini, Azizah Nur’aini Oktaviyanti Nuurul Maulidiyah Maulidiyah Odilia Tiara Febrianti Pambudi, Nugroho Agung Pamiyanto, Joko Panuntun, Philip Purwoko Adi Pertiwi, Anisa Ayu Prabowo, Handy Pradisha, Kukuh Lintang Prihantara, Febyana Putra, Maedanu Fasola Putra, Rifai Aditya Pratama Putri Fatma Nur Sholeha Putri, Irba' Rizka Putri, Nada Hanifah Putu Fajar Puspitasari Rahmadzani, Defani Rizky Rahmawati, Karisma Ramadhan, Fery Surya Ramadhan, Rizki Ikhsan Rani Wulandari Ranto Ranto Ranto Ranto Rindang Indra Riswanda, Muhammad Riyadi Muslim Riyanti, Wiwit Rizka Amalia Rohim, Ficky Febrian Nur Rosydah Umy Hapsari Safitri, Diya Zalfa Aisyah Salma Tyas Ayu Dian Kusuma Saputra, Taufik Wisnu Satriya Nugraha Setyawan, Kolik Shidqi, Muhammad Ilhamus Sidik, Rasyid Sintia Rini siti fadilah Siti Nurrohmah Stephanus Fajar Pamungkas Suharno Suharno Surya Damayanti, Indira Susy Ermawaty Suwarta Suwarta Syivarulli, Riina Taufik Wisnu Saputra Taufik Wisnu Saputra Taufik Wisnu Saputra Taufik Wisnu Saputra Taufik Wisnu Saputra Thoriq, Khaira Fadia Towip, Towip Tri Kresnajaya, Defaja Tuatul Mahfud Ussalam, Naafi’ Utomo, Arseta Budi Valiant Lukad Perdana Sutrisno, Valiant Lukad Perdana Wibowo, Hengky Prasetyo Widiastuti, Indah Widyasmoro, Irvan Bayu Widyawati, Linda Wijayasari D.W. Wijayasari D.W. Wisnu Aristyawan Yogatama, Muhamad Andito Yuari, Malik Yufriana, Aisyah Yusnawati, Septian Yusrian, Misbah Alfi Yuyun Estriyanto Zahro, Ayu Mutia Zain, Lutfi Ilunsa Zulfahmi, Muhammad Tsany