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PENGEMBANGAN BUKU PANDUAN CNC MILLING SIMULATOR FOR ANDROID PADA MATA KULIAH …
This research is research and development type (Research and Development) using a 4D development model (Define, Design, Develop, Disseminate) which aims to develop CNC Milling Simulator for Android Guidebook on advanced CNC courses that are valid and practical. The research was carried out in the odd semester of 2023 at the Multimedia Laboratory of the Faculty of Teacher Training and Education,…
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- xv, 100 hlm.; Ilus.; 29 cm
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- T1394342024
ANALISIS LAJU KOROSI BAJA ST 40 PASCA PROSES PENGELASAN SMAW DENGAN DISIMILAR…
In the current era, steel material is the basic material in a construction that combines or connects using welding methods. The disimilarity of the welding current used is an aspect of the influence of the creation of corrosion rates. The carbon content of steel causes it to oxidize easily so that rust appears. This study aims to find answers about how strong welding currents affect the corrosi…
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- xv, 108 hlm.; Ilus.; 29 cm
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- T1387242024
PENGARUH PROSES PACK CARBURIZING VARIASI HOLDING TIME TERHADAP KEKERASAN BA…
Pack Carburizing is a treatment process where when testing the hardness of the steel surface using carbon content as a hardness enhancer element. In this study, researchers used ST 37 steel which has a carbon content of 0.5% so that it has soft properties and weak strength compared to medium carbon steel and high carbon steel in general. Pack carburizing is a heat treatment process which is use…
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- viii, 131 hlm.; ilus.; 29 cm
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- T1377982023
PENGARUH VARIASI MEDIA QUENCHING TERHADAP LAJU KOROSI PADA BAJA ST 41 DENGAN …
This research focuses on controlling the corrosion rate of St41 steel, which cannot be avoided, through variations in quenching media by adding apple cider vinegar as a corrosive agent. This research aims to extend the life of the workpiece by identifying the impact of using different quenching media on the corrosion rate. The method used is the experimental method, this method is used to find …
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- v, 84 hlm.; ilus.; 29 cm
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- T1404212024
ANALISIS IMPLEMENTASI KESELAMATAN DAN KESEHATAN KERJA (K3) PADA BENGKEL PENGE…
Occupational Health and Safety is an effort to protect workers and individuals in the vicinity of the workplace from occupational accidents and support the improvement of workshop or company productivity. This study aims to investigate the implementation of Occupational Health and Safety (OHS) in welding workshops in the BPR Ranau Tengah District. The study adopts a qualitative descriptive appr…
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- xv, 63 hlm.; ilus.; tab.; 29 cm.
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- T1057412023
PENGARUH MOTIVASI BELAJAR MAHASISWA PENDIDIKAN TEKNIK MESIN PEKERJA PART TIME…
This study aims to determine the influence of learning motivation on the academic achievement of Mechanical Engineering Education students who work part-time. Learning motivation is an important factor that can affect students' academic outcomes, especially for those who must balance their time between studies and work. This research employs a quantitative method with a correlational approach. …
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- xiv, 81 hlm.; ilus.; 29 cm
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- T1526162024
PENGARUH INHIBITOR EKSTRAK KULIT PISANG AMBON TERHADAP LAJU KOROSI BAJA ST 42…
This research aims to determine the effect of Ambon banana peel extract inhibitors on the corrosion rate of ST 42 steel in a NaCl environment. The corrosion rate calculation uses the weight loss formula. The method used in this research is the experimental method. The initial step taken was to cut the specimens, namely specimens 1, 2, 3 and 4. The specimens were given heat treatment at a temper…
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- xvii, 67 hlm.; ilus.; 29 cm
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- T1429182024
PENGARUH QUENCHING DENGAN MEDIA PENDINGIN AIR RADIATOR TERHADAP KEKERASAN BAJ…
This research aims to determine the effect of radiator water cooling media in the quenching process on the hardness of ST-41 steel. This research is a pure experiment. This research stage includes, among other things, preparation of tools and materials. Then Quenching at temperatures of 750º, 800º, 850º, 900º and those that are not treated. After heat treatment, the specimens were tested fo…
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- xiii, 87 hlm.; ilus.; 29 cm
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- T1426662024
PENGEMBANGAN BUKU AJAR MATA KULIAH CAD DASAR DI PROGRAM STUDI PENDIDIKAN TEKN…
The purpose of the research carried out by researchers is to develop a textbook for basic CAD courses in the Mechanical Engineering Education Study Program. The method used in this research is the research and development (R&D) method using a textbook development model with a 4D (Define, Design, Develop and Disseminate) approach. This textbook is designed to increase students' understanding of …
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- xvii, 98 hlm.; ilus.; 29 cm
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- T1427312024
PENGARUH QUENCHING TERHADAP LAJU KOROSI BAJA ST41 DENGAN MEDIA PENDINGIN EKST…
This research aims to determine ehether there is an impact caused by tea leaf extract as a cooling mediun in the quenching process on the corrosion rate. This type of research is experimental research, where ST41 steel is treated to see what impacts occur. In this study, st41 steel was given heat treatment ( quenching ) using tea leaf ectract cooling media, 5 specimens were used a different con…
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- xvii, 57 hlm.; ilus.; 29 cm
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- T1395892024
PENGARUH MODEL PEMBELAJARAN STEM BERBASIS E-LEARNING TERHADAP HASIL BELAJAR M…
This research aims to determine whether there is an influence of the E-learning based STEM model on student learning outcomes in Machine Maintenance and Repair courses. To find out whether there is an influence, a test is carried out consisting of a knowledge test and a skills test. The sampling used was a purposive sample and the sample obtained was class A students as the experimental class a…
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- xvii, 92 hlm.; ilus.; 29 cm
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- T1425782024
ANALISIS UJI TARIK ALUMINIUM ALLOY 6061 HASIL PENGELASAN GTAW DAN PROSES QUEN…
Yang mempengaruhi nilai kekuatan tarik aluminium alloy 6061 diantaranya adalah proses perlakuan quenching dan perlakuan panas pasca pengelasan GTAW.Penelitian ini bertujuan untuk mengetahui besar kekuatan tarik aluminium alloy 6061 hasil pengelasan GTAW dan proses quenching dengan variasi media pendingin. Penelitian ini menggunakan metode eksperimen, mencakup pendinginan cepat pada perlakuan pa…
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- xvi, 119 hlm.; ilus.; 29 cm
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- T1386602024
PENGARUH PROSES PENGELASAN SMAW DENGAN VARIASI KUAT ARUS DAN ELEKTRODA TERHAD…
Welding is a process of connecting between two or more metal parts using a thermal energy, heat energy in the welding process triggers corrosion of the metal. This study aims to determine the effect of strong variations in current and electrodes on the corrosion rate on SS 400 elbow plates. In this study, elbow-shaped plates were welded using SMAW welding with strong currents of 60 A and 70 A, …
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- xv, 95 hlm.; ilus.; 29 cm
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- T1390292024
PENGARUH JENIS MINYAK REM TERHADAP LAJU KOROSI PADA HASIL PENGELASAN BAJA SS400
Corrosion is one of the causes of damage to metal materials, including during the welding process, where thinning or reduction of material occurs due to the environment. This research is an experimental study which aims to determine the effect of using brake fluid in the HAZ area of welding results on the corrosion rate of SS400 steel. This research uses a welding process as heat treatment, the…
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- xiii, 93 hlm.; ilus.; 29 cm
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- T1390002024
PENGARUH KOMPOSISI PACK CARBURIZING DENGAN ARANG KULIT DURIAN TERHADAP NILAI …
Effec of Composition of Pack Carburizing with Durian Peel Charcoal on the Hardness Value of St 41 Steel By: Affini Monica Zairoh NIM: 06121182025007 Mechanical Engineering Education Study Program ABSTRACT Pack carburizing is a heat treatment process with the aim of determining the effect of the caralyst composition and durian skin carbon on the hardness value. The catalyst used in this reseacrh…
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- xvi, 117 hlm.; ilus.; 29 cm
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- T1389112024
PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS VIEDO TUTORIAL PADA MATA KULIAH CAD/…
This research aims to determine the practicality and feasibility of video tutorial-based learning media in basic CAD/CAM courses on Autodesk Inventor material. The type of research used is research and development using the 4D model, namely Define, Design, Development and Disseminate. The product was tested on Sriwijaya University Mechanical Engineering students who had taken basic CAD/CAM cour…
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- xx, 130 hlm.; ilus.; 29 cm
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- T1394192023
PENGARUH PROSES QUENCHING TERHADAP LAJU KOROSI DENGAN MENGGUNAKAN MEDIA KOROS…
Corrosion is damage to steel that is caused by events that occur nearby and has a detrimental impact, because it reduces the quality and can even damage the steel without being avoided and can only be controlled. This research is an experimental study which aims to determine the rate of corrosion that occurs in ST41 steel which goes through a quenching process and uses a variety of cooling medi…
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- xvi, 71 hlm.; ilus.; 29 cm
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- T1394602024
ANALISIS KESETARAAN GENDER DI BIDANG PENDIDIKAN VOKASI PADA MAHASISWI PENDIDI…
The research method used in this research is a mix method with the type of research, namely descriptive research, which aims to determine the analysis of gender equality in the field of vocational education, especially in Mechanical Engineering Education at FKIP Sriwijaya University. The research was carried out in the odd semester of 2023, with the research subjects being active students of Me…
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- xviii, 131 hlm.; ilus.; 29 cm
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- T1390282024
PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS STEM APPLICATION PADA PERKULIAHAN PE…
This research aims to produce products in the form of STEM Application-based learning media that are valid, feasible and practical. This type of research is research and development (Research and Development) which uses the ADDIE development model. The implementation of this media is carried out in two stages, namely feasibility testing and practicality testing. The conclusions obtained are: (1…
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- xv, 79 hlm.; ilus.; 29 cm
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- T1392062024
PENGARUH VARIASI KOMPOSISI ARANG TEMPURUNG KELAPA DAN KATALIS (CaCO3) TERHADA…
Pack carburizing is a heat treatment process which is used to harden the surface of steel using carbon as a hardness-increasing element.. This research aims to see changes in hardness in ST 37 steel which was packed carburized at a temperature of 900℃ with a posttest variation of coconut shell charcoal with a calcium carbonate (CaCO3) catalyst totaling 5 specimens. From the results of Vickers…
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- xvi, 90 hlm.; ilus.; 29 cm
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- T1385322024
PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS VIDEO TUTORIAL PADA MATERI CNC MILLI…
The type of research is research and development using a 4-D development model. (Define, Design, Development and Disseminate). The aim of this research is to find out the validity and practicality of video-based learning media tutorials on the material CNC Milling Simulator For Android in the FKIP UNSRI Engineering Educational Study Program. The subject of the research is a student of FKIP UNSR…
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- xiv, 87 hlm.; ilus.; 29 cm
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- T1379552024
ANALISIS FAKTOR YANG MEMPENGARUHI HASIL BELAJAR PRAKTIKUM MAHASISWA PENDIDIKA…
This research aims to find out what factors influence the practicum learning outcomes of Mechanical Engineering Education students in CAD/CAM courses. The type of research used is descriptive with a quantitative approach. The population and sample in this research are active students of the Mechanical Engineering Education Study Program class of 2022 who are taking the CAD/CAM Practicum course,…
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- xv, 108 hlm.; ilus.; 29 cm
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- T1385212024
PENGARUH VARIASI MEDIA KARBURISASI TERHADAP KEKERASAN BAJA ST 40 PADA PROSES …
Pack carburizing is a heat treatment process which is used to harden the steel surface by using carbon content as a hardness enhancer. In this study using ST 40 steel as a test specimen, this steel is included in the low carbon steel. This study aims to see the effect of variations in gelam wood charcoal and coconut shell as carbon used in the pack carburizing process and to see the effect of v…
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- xv, 89 hlm.; ilus.; 29 cm
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- T871872023
ANALISIS KESULITAN BELAJAR MAHASISWA PADA MATA KULIAH CNC DASAR PROGRAM STUDI…
This research is based on students' learning difficulties in basic CNC courses. Therefore, the purpose of this study is (1) to find out what are the learning difficulties of students in basic CNC courses in the Mechanical Engineering Education Study Program, Sriwijaya University, (2) to describe student efforts in overcoming learning difficulties in basic CNC courses in the Mechanical Engineeri…
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- xiv, 153 hlm.; ilus.; 29 cm
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- T1393762024
PENERAPAN KESELAMATAN DAN KESEHATAN KERJA (K3) PADA PRAKTIK MEMBUBUT DI BENGK…
This study aims to determine the application of Occupational Safety and Health (K3) of class XI students during lathe practice in the Workshop of the Department of Mechanical Engineering SMK Negeri 2 Palembang. This type of research is a quantitative research with a descriptive approach, a population of 99 students, who are class XI students of Mechanical engineering SMK Negeri 2 Palembang. Sam…
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- xvii, 120 hlm.; ilus.; 29 cm
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- T1388012024
PENGARUH BLENDED LEARNING TERHADAP HASIL BELAJAR SISWA MATA PELAJARAN GAMBAR …
Penelitian ini merupakan penelitian quasi eksperiment (eksperimen semu) dengan pendekatan kuantitatif dan desain penelitian tipe one group pretest-posttest atau tes awal – tes akhir kelompok tunggal dengan sampel dipilih secara acak menggunakan teknik cluster random sampling. Teknik pengumpulan data yang digunakan yaitu observasi dan pretest-posttest. Hasil penelitian menunjukkan bahwa model …
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- xvi, 164 hlm.; 29 cm
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- T709662022
PENGARUH VARIASI KADAR AIR PADA ARANG TERHADAP KEKERASAN BAJA ST 42 DENGAN PR…
Pack carburizing is a heat treatment process using carbon content as an element to increase the mechanical properties of steel which is used to harden the steel surface. This research uses low carbon steel as a test specimen, the steel used is ST 42 steel. The aim of this research is to see whether there is an effect of variations in water content from the lowest to the highest, the carbon used…
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- xvi, 90 hlm.; ilus.; 29 cm
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- T1377992024
ANALISIS MINAT BELAJAR PADA MATA KULIAH GAMBAR TEKNIK MAHASISWA PROGRAM STUDI…
Penelitian ini bertujuan untuk mengetahui minat belajar mahasiswa pendidikan teknik mesin pada mata kuliah gambar teknik. Populasi pada penelitian ini adalah mahasiswa pendidikan teknik mesin angkatan 2020 Fakultas Keguruan dan Ilmu Pendidikan Universitas Sriwijaya. Data yang digunakan pada penelitian ini adalah data pokok berupa penyebaran angket kepada mahasiswa pendidikan teknik mesin angkat…
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- viii, 67 hlm.; ilus.; 29 cm
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- T882802023
PENGARUH MEDIA QUENCHING TERHADAP LAJU KOROSI PADA BAJA AISI 1045
Each heat treatment process on steel will experience a change in the structure of the material which will open the corrosion gap. Corrosion is a major problem that often occurs, some of the damage that occurs to metals is caused by the environment in which the metal is exposed. Damage due to this corrosion if left too long will cause damage which will cause a decrease in the efficiency of its u…
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- xiii, 98 hlm.; ilus.; 29 cm
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- T958412022
PENGARUH KONSENTRASI CAIRAN PENDINGIN DARI BAHAN EKSTRAK DAUN SIRSAK PADA PRO…
This study used an experimental method which included the corrosion rate process in conventional lathe using soursop leaf extract as a cooling medium, then testing was carried out using 66% sulfuric acid and soaked for 72 hours with the weight loss method, the turning process was carried out on steel ST 37, ST 41 and ST 60 using variations of soursop leaf extract by 33% and 25%. The results sho…
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- xviii, 71 hlm.; ilus.; 29 cm
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- T1247622023
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