Article Per Year (5 Year)
p-Index From 2020 - 2025
0
P-Index
This Author published in this journals
All Journal Teknologi dan Kejuruan: Jurnal teknologi, Kejuruan dan Pengajarannya INOTEKS : Jurnal Inovasi Ilmu Pengetahuan, Teknologi, dan Seni Journal of Mechanical Engineering Science and Technology Jurnal Teknik Mesin dan Pembelajaran
Sunomo Sunomo
Universitas Negeri Malang
Arts Humanities Computer Science & IT Education Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

Published : 5 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 5 Documents
Search

 1 
PENGEMBANGAN MODUL CNC PU-2A BERBASIS MASTERCAM UNTUK MENINGKATKAN KOMPETENSI MAHASISWA DALAM PRAKTIK MESIN BUBUT CNC Imam Sudjono; Sunomo Sunomo; Maftuchin Romlie; Yuni Sunarto
Teknologi dan Kejuruan: Jurnal Teknologi, Kejuruan, dan Pengajarannya Vol 41, No 1: Februari 2018
Publisher : Fakultas Teknik Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um031v41i12018p017

Abstract

Tujuan penelitian ini adalah untuk mengetahui kelayakan modul CNC PU-2A yang dikembangkan untuk mendukung pembelajaran program mastercam dalam meningkatkan kompetensi mahasiswa. Penelitian ini merupakan jenis penelitian pe-ngembangan yang dilakukan dengan menggunakan model Dick dan Carey. Subjek pe-nelitian meliputi pakar, dosen pembina praktek mesin bubut CNC, dan satu offering mahasiswa S1 PTM UM yang menempuh matakuliah CNC Lanjut dalam uji keterba-caan mahasiswa. Hasil pengembangan menunjukkan bahwa penilaian terhadap modul berdasarkan butir instrumen modul yang dikembangkan memiliki persentase validasi ahli mencapai 91,67% dan persentase uji coba lapang mencapai 81,67%. Berdasarkan kriteria tingkat validitas maka modul yang dikembangkan termasuk dalam tingkat yang valid dan layak untuk digunakan dalam proses pembelajaran.
Analysis of Casting Defect, Tensile Strength, and Hardness of Al-Si Casting Alloy with Percentage Variation of Clay Binder Bangkalan Imam Muhtarom; Sunomo Sunomo
Journal of Mechanical Engineering Science and Technology (JMEST) Vol 2, No 2 (2018)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4769.363 KB) | DOI: 10.17977/um016v2i22018p043

Abstract

Casting is one of method that used in forming the work piece by melting specific metal and pouring into moulding that has been prepared. This study aimed to determine the effect of the use of Bangkalan clay as binder in sand moulding against tensile strength, hardness, and defects in Al-Si casting alloy by using gravity casting method. The method used in this study was experimental method then using descriptive analysis. Descriptive analysis included explanation of the test result of tensile strength, hardness, and the type of surface defect of Al-Si casting. Based on the research result obtained the highest shear strength in wet condition obtained on sand moulding which had the highest tensile strength, that was sand moulding with composition of 12% Bangkalan clay, and 0.5% bentonite. While the highest hardness value of Al-Si casting result obtained on specimen with variation of 12% Bangkalan clay with the value of 131.9 HV. Casting defects that appeared on the surface of all casting product variations. The defects that found were fin defects, pinhole defects, sand loss defects, and surface roughness. Based on the result above, could be concluded that variation of 9% Bangkalan clay and 0.5% bentonite as binder was the best variation.
Studi Pengelolaan Uji Kompetensi Keahlian Berlisensi Lembaga Sertifikasi Profesi Pada Jurusan Teknik Mesin di Smkn 1 Blitar Andika Setiawan; Widiyanti Widiyanti; Sunomo Sunomo
Jurnal Teknik Mesin dan Pembelajaran Vol 1, No 1 (2018)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (585.977 KB) | DOI: 10.17977/um054v1i1p1-7

Abstract

Uji kompetensi keahlian berlisesnsi LSP di SMKN 1 Blitar bertujuan untuk menyertifikasi peserta didiknya terhadap kompetensi yang dimiliki selema menempuh pembelajaran di sekolah. Sertifikat LSP diberikan oleh siswa yang berkompeten dan diterbitkan langsung oleh Badan Nasional Sertifikasi Profesi (BNSP). Dengan adanya sertifikat ini siswa akan mendapat pengakuan terhadap kompetensi yang dimilikinya. Pengelolaan uji kompetensi LSP ini terdiri dari beberapa tahap yaitu, persiapan, pelaksanaan, evaluasi dan penerbitan sertifikat. Selain seagai pengakuan sertifikat ini diharapakan bisa menjadi pertimbangan dalam penyerapan tenaga kerja di dunia usaha maupun dunia industri.
Bahaya Asap dan Radiasi Sinar Las Terhadap Pekerja Las di Sektor Informal Abdul Qolik; Yoto Yoto; Basuki Basuki; Sunomo Sunomo; Wahono Wahono
Jurnal Teknik Mesin dan Pembelajaran Vol 1, No 1 (2018)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (434.901 KB) | DOI: 10.17977/um054v1i1p1-4

Abstract

Proses pengelasan jika tidak diperhitungkan sebelumnya dapat mengakibatkan bahaya-bahaya yang tidak diinginkan bagi pekerja las, contohnya kebakaran, peledakan, keretakan, dan bahaya yang tidak kalah pentingnya adalah bahaya yang mengganggu alat pernapasan. Bahaya tersebut berasal dari asap dan radiasi sinar las. Meskipun demikian, pedoman untuk bekerja secara aman sesuai dengan prosedur kesehatan dan keselamatan kerja seringkali diabaikan, terutama oleh pekerja las di sektor informal dengan skala kecil. Oleh karena itu sangat wajar jika seringkali ditemukan tenaga kerja di bengkel pengelasan yang bekerja dengan tingkat keamanan yang sangat minim. Keadaan tersebut menyebabkan perlunya diadakan pelatihan guna meningkatkan pemahaman bahaya proses pengelasan serta keselamatan dan kesehatan pekerja las di sektor informal.
APLIKASI ELEKTRONIKA DAYA UNTUK PENGATURAN MOTOR INDUKSI BAGI PARA GURU SMK DI DAERAH ISTIMEWA YOGYAKARTA Djatmiko, Istanto Wahyu; Ali, Muhammad; Sunomo, Sunomo; Hatmojo, Yuwono Indro
INOTEKS: Jurnal Inovasi Ilmu Pengetahuan,Teknologi, dan Seni Vol 19, No 1(2015)
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1166.89 KB) | DOI: 10.21831/ino.v19i1.5150

Abstract

Community Service Activity (PPM) on training "Power ElectronicsApplications for Induction Motor Settings for vocational teachers in YogyakartaSpecial Region" conducted at the Laboratory of Power Electronics andElectrical Machine Laboratory in the Department of Electrical EngineeringEducation FT UNY. This activity is conducted by the PPM team consisting oflecturers in the Department of Electrical Engineering Education , FT UNY withthe aim of: (1) provide basic knowledge and skills application of power electronics circuits, namely a series of alternating voltage regulator for inductionmotor control; (2) provide knowledge and skills of the induction motor settingsby utilizing one of the instructional media in the form of a variable speed driveunit; (3) do the programming unit of variable speed drives for induction motorsrotation speed controlling; and (4) do the programming variable speed driveunit for braking the motor induction. PPM activities conducted during the three-day meeting with the allocation for 25 hours. The training material covers the theory and practice include:induction motor theory, the theory of series AC drives, AC drive circuit practice, and practice of induction motor control using Altivar 312. This trainingwas attended by 23 people who had a vocational teacher expertise associatedwith this training. Training method used lectures, discussions, question andanswer, demonstration, and practice directly. The achievement of this result can be expressed PPM activities: (1) theparticipants have increased knowledge and skills in power electronics and itsapplications to induction motor settings are indicated by an increase in the valueof the mean pre-test and post-test participants of 48.9 into 76.5; (2 ) of theparticipants felt the benefits of the PPM activity shown from a mean value of 95 96 3.46 questionnaire scores that can be categorized, this activity is very good; and(3) the participants can develop the training materials as a instructional mediafor the control induction motors
Co-Authors Abdul Qolik Andika Setiawan BASUKI BASUKI Imam Muhtarom Imam Sudjono Istanto Wahyu Djatmiko Maftuchin Romlie MUHAMMAD ALI Wahono . Widiyanti Widiyanti Yoto Yoto Yuni Sunarto Yuwono Indro Hatmojo, Yuwono