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IMPLEMENTASI METODE PEMBELAJARAN DRILL BERBASIS PENGGUNAAN SOFTWARE CUTVIEWER PADA MATA PELAJARAN CNC TU-3A Putra, Ananda Yhuto Wibisono
Jurnal Nosel Vol 4, No 1 (2015): July
Publisher : Jurnal Nosel

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (169.137 KB)

The objective of this research is to improve skill and conceptual understanding on programing CNC TU-3A for twelfth grade level in SMK N 5 Surakarta by implementation of the drill learning method with CutViewer Software based. This research was belong to classroom action research. This research was implemented in two cycles, each cycle was composed of four stages, there was planning stage, action stage, observation and reflection. Every cycle is carried out in two meetings. The subjects of this research were twelfth grade level in SMK N 5 Surakarta. The data were collected from teacher and students. The techniques of data collection were observation, interview, and learning achievement test. The method of data validity were Expert Judgement and Construct validity. The resulting data were analyzed as quantitative descriptive and comparative descriptive. The result of this research showed that the implementation of the Drill learning method of CutViewer Software could improved skill and conceptual understanding of student on CNC TU-3A programing. At initial condition, the skill of the student was 45,31%, meanwhile the conceptual understanding of students was 35,23%, and the average score of learning result was 64,58. After the action of the first cycle, student?s skills increased to 73,44% and the conceptual understanding become 70,17% with the average score of learning result was 84,67. At the action of the second cycle, skill of students become 88,75% and the conceptual understanding increased to 89,77%, and the final average score of learning result was 92,52. The conclusion of this research is the implementation of the Drill learning method of CutViewer Software based could increase the skill and conceptual understanding of students on CNC lesson especially on CNC TU-3A programming.

ANALISIS PERAWATAN MESIN CHAIN SCRAPER CONVEYOR DI PT. CEMINDO GEMILANG BAYAH Maulana Ihsan Rijal; Ananda Yhuto Wibisono Putra; Revkananda Arkan Raihan
Teknika Vol 7 No 4 (2022): October 2022
Publisher : Pusat Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52561/teknika.v7i4.199

Teknologi pada abad 21 memiliki peran yang penting dalam perubahan hidup manusia, salah satu perubahan tersebut yaitu penggunaan mesin-mesin yang mulai menggantikan peranan manusia, sebagai contoh peranan manusia yang digantikan oleh mesin adalah perpindahan barang. Konveyor menjadi salah satu mesin yang umum digunakan dalam memindahkan barang dari satu tempat ke tempat yang lain, konveyor terdapat berbagai jenis seperti belt conveyor, chain conveyor, roller conveyor dan lainnya. Di PT. Cemindo Gemilang Bayah mesin konveyor yang dipakai adalah chain scraper yang digunakan untuk mengangkut material berupa fly ash dari boiler menuju clingker silo. Kerusakan merupakan hal yang lumrah terjadi padi mesin, untuk mencegah hal tersebut maka hal yang harus dilakukan adalah melakukan perawatan pada mesin tersebut. Perawatan adalah suatu perpaduan dari serangkaian kegiatan yang bertujuan untuk mengelola dan memperbaiki mesin agar terjamin kesiapan operasionalnya. Tujuan penelitian ini yaitu untuk mengetahui perawatan preventif pada mesin chain scraper di PT. Cemindo Gemilang Bayah. Penelitian dilaksanakan dengan pendekatan kualitatif, yang hasilnya dianalisis secara deskriptif kualitatif. Teknik pengumpulan data menggunakan observasi, wawancara, dan studi literatur. Dengan hasil pembahasannya yaitu perawatan yang dilakukan terhadap mesin chain scraper meliputi perawatan pencegahan dan perawatan korektif. Pada perawatan preventif dilakukan tindakan adjusment pada chain dengan cara mengencangkan spring, cleaning pada bagian rotary feeder dengan cara dibersihkan menggunakan linggis atau benda panjang lainnya. dan inspection pada gearbox dengan cara mengkur vibrasi pada gearbox serta melakukan pelumasan pada bearing, sedangkan pada perawatan korektif dilakukan tindakan replacement untuk komponen seperti teflon rod, rubber kopling, spring, bearing, chain, casing, dan reparation pada casing chain scraper dengan cara melakukan penambalan menggunakan silikon dan las.

Sistem Kerja Rangkaian Kontrol Star Delta Pada Motor 3 Fasa Faiz Addawami; Ananda Yhuto Wibisono Putra
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 1 No. 4 (2022): Desember : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : POLITEKNIK PRATAMA PURWOKERTO

Perkembangan teknologi di era sekarang berkembang sangat cepat salah satunya di bidang industri. Di Indonesia industri mengalami kemajuan teknologi yang pesat, baik industri besar maupun kecil, berbagai teknologi bermunculan, dari teknologi yang baru ditemukan hingga perkembangan teknologi sebelumnya. Motor induksi adalah motor yang menggunakan medan magnet agar dapat mengubah energi listrik menjadi energi kinetik serta memiliki slip antara medan magnet stator dan medan magnet motor. Motor tiga fasa memiliki fitur yang dapat diatasi dalam beberapa instalasi, salah satunya adalah sistem penggerak bintang (Y)-delta multi sistem (Δ) yang sederhana dan dapat diakses oleh semua orang. Penelitian ini bertujuan untuk mengetahui sistem kerja pada star delta dengan motor tiga fasa. Metode penelitian yang digunakan yaitu metode eksperimen dengan menggunakan pendekatan kualitatif deskriptif. Sehingga hasil dan pembahasan pada penelitian ini yaitu dengan merancang sistem kontrol dengan beberapa tombol seperti star, delta dan off. Dimana hasil realisasinya pada rangkaian putaran motor akan mengalami kecepatan yang lebih tinggi ketika ditekan tombol delta. Jadi kesimpulannya tombol-tombol tersebut dapat mengatur kecepatan putaran motor induksi dari minimum hingga maksimum.

Perancangan Rangkaian Forward-Reverse pada Motor 3 Fasa Satria Musthoffa Addiwani; Ananda Yhuto Wibisono Putra
Circuit: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 7, No 1 (2023)
Publisher : PTE FTK UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/crc.v7i1.16035

Electricity is a modern-day invention that has become the driving force behind the majority of industries. The 3-phase motor system includes it. The 3-phase motor system is an electrical device-owned system that converts electrical energy into mechanical energy. The purpose of this research is to complete the development of a forward-reverse control system using a three-phase motor and to determine the feasibility test results for a three-phase motor system trainer with a forward-reverse circuit. Data collection techniques were used in conjunction with data analysis of experimental results using qualitative descriptive techniques. This method is used by describing the entire series. This technique is carried out by describing the entire series of research flows beginning with the analysis of tool and material needs, design of control systems, realization of control systems, testing of control systems, and results of testing of control systems. The study's findings indicate that creating a system using a 3-phase induction motor, which is commonly used in various industries for production purposes, can increase the practical ease of use in distributing AC power to the system. Furthermore, the implementation of this 3-phase motor can control electricity effectively. Because its components are highly efficient, a three-phase motor is used. Using a PLN voltage source. Stripping pliers and cable cutters, a digital multimeter, and one set of screwdrivers were used. There are several buttons (buttons), and when the forward button is pressed, the voltage is distributed to the magneticcontractor forward, and the induction motor rotates forward. When the reverse button is pressed, themagnetic contractor reverses; if it is already in operation, the motor moves in the opposite direction.

PERAN INHIBITOR KOROSI PADA PROSES DAN HASIL PRODUKSI BAJA: STUDI LITERATUR REVIEW sahril - sabirin; andika cahya febiawan; Ardika Achmad Gustama; Faris Ahmad Irfany; Yudi Oktavia Ramadhan; Ananda Yhuto Wibisono Putra
Jurnal Teknik Mesin dan Mekatronika (Journal of Mechanical Engineering and Mechatronics) Vol 8, No 1 (2023): Jurnal Teknik Mesin dan Mekatronika (Journal of Mechanical Engineering and Mecha
Publisher : President University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33021/jtmm.v8i1.4025

This study aims to determine the definition of corrosion, types of corrosion, corrosion protection in the steel production process, corrosion protection using inhibitors, types of inhibitors, and types of inhibitors for various materials. The research approach is a qualitative approach with a literature review research method. The research data obtained were analyzed descriptively and quantitatively. This research was conducted by systematically analyzing literary sources in the form of scientific articles, books, accompaniments and theses from reliable sources. The results of this study examine the process of corrosion protection in steel production processes and products using various types of inhibitors. The result is that the coiled coil material is subjected to a continuous curing line to produce galvanized steel coils, which can lead to corrosion of the material, among other things by environmental concentrations. The corrosion process can be prevented in various ways, one of which is with an inhibitor. The types of inhibitors used consist of organic and inorganic materials. The inorganic inhibitors used were EonCor W203, while the organic inhibitors used were extracts of guava leaves, tea leaves, soybeans and coffee.

An Effect of Electrical Current Strength and DCEN Polarity on SMAW Welding Results in Butt Joint Position 1G Rika Veronika; Bohari Bohari; Ananda Yhuto Wibisono Putra
Jurnal Teknik Mesin Mechanical Xplore Vol 4 No 1 (2023): Jurnal Teknik Mesin Mechanical Xplore (JTMMX)
Publisher : Mechanical Engineering Department Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36805/jtmmx.v4i1.5567

This study aims to understand the effect of current strength variations on the Direct Current Negative Electrode (DCEN) polarity on the results of welding at butt joint joints. In this study, ASTM A36 steel was chosen as the main material, while the E6013 electrode was used as the welding electrode. The method used is an experimental approach with a qualitative approach, which allows researchers to gain a deeper understanding of the effect of current variables on welding results. The results of three experiments conducted at welding current of 60 A, 90 A, and 120 A provide a clear picture of the effect of these variables on the butt joint. In the first specimen with a current strength of 60 A, there was not enough penetration and many defects in the capping. Low current strength does not produce optimal welding results at the joint. However, in the second specimen with a current strength of 90 A, there was an initiation of penetration, although it was still incomplete. There are also fewer defects in the capping compared to the first specimen, and it shows an increase in welding results with an increase in current strength. In the third specimen with a current strength of 120 A, there is better penetration, but still not achieving complete penetration. In addition, the capping has many defects, including the suck back. It shows that using high current strength only sometimes produces optimal welding results and can present challenges, such as joint defects.

PERLINDUNGAN KOROSI DI PERKAPALAN muhammad sofian; Ananda Yhuto Wibisono Putra; Dea Naura Sabrina; Vanitour Ayu; Mochammad Akmal robidin; Muhamad Fauzan alkarim; Wahyu Hidayat
Jurnal Pendidikan Teknik Mesin Vol 22, No 2 (2022): Jurnal Pendidikan Teknik Mesin
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jptm.v22i2.41485

Korosi merupakan kerusakan Hal ini disebabkan oleh reaksi kimia antara bahan logam dan unsur alam lainnya.Korosi adalah serangan destruktif pada logam melalui reaksi kimia atau elektrokimia dengan lingkungan. Strukturnya metalik atau non-logam, korosi dapat mengakibatkan biaya yang sangat tinggi, kapal terbuat dari baja, terdapat kelemahan teknis akibat laju korosi kapal,berkurangnya umur kelelahan, kekuatan tarik, Degradasi sifat mekanik material lainnya. Penelitain ini bertujuan untuk mengetahui laju korosi pada kapal dan cara pengendalianya. Metode penelitian ini dilakukan dengan menggunakan studi literatur secara sistematis meninjau pustaka dalam bentuk artikel ilmiah, buku, disertasi dan disertasi dari sumber perpustakaan terpercaya lainnya. Ada kelemahan teknis dialami akibat korosi kecepatan kapal, berkurangnya umur kelelahan, kekuatan tarik, Degradasi sifat mekanik material lainnya. Korosi pada konstruksi kapal tidak dapat dihilangkan tetapi hanya diperlambat perkembangannya. Korosi adalah dapat penyebababkanÂ menurunnya kekuatan plat lambung kapal, mengurangi kecepatan kapal, serta mengurangi jaminan keselamatan dan keamanan muatan dan penumpang. Pembuatan jurnal kali ini kita membahas pengertian korosi dan juga jenis jenis korosi dan juga bagaimana cara pengendalian korosi mengetauhi bagian bagian yang rawan korosi di kapal.

Pengaruh Ketebalan Root Face dan Polaritas Terhadap Defect pada Tembusan Hasil Pengelasan SMAW Sanam Sanam; Inda Aidatul Azpah; Difqi Faza Umary; Muhamad Suhaedi; Ananda Yhuto Wibisono Putra
JURNAL ILMIAH MOMENTUM Vol 19, No 2 (2023)
Publisher : Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36499/jim.v19i2.8921

Metode pengelasan SMAW digunakan secara luas dalam industri untuk menggabungkan material logam dengan kekuatan yang tinggi. Namun, pengelasan SMAW dapat menghasilkan cacat seperti porositas, retak, dan pengotoran yang dapat mempengaruhi kekuatan dan keandalan sambungan las. Penelitian ini bertujuan untuk menginvestigasi pengaruh ketebalan root face dan polaritas terhadap defect pada tembusan hasil pengelasan SMAW (Shielded Metal Arc Welding) dengan kuat arus ideal. Adapun Metode penelitian yang digunakan pada penelitian ini yaitu metode eksperimen dengan acuan uji AWS D1.1. Teknik pengumpulan datanya dengan melakukan pengujian pelat menggunakan cairan dye penetrant test dengan waktu yang dibutuhkan selama 40 menit setiap spesimen. Hasil penelitian menunjukkan bahwa ketebalan root face yang optimal dapat mengurangi terbentuknya defect pada tembusan pengelasan SMAW. Ketebalan root face yang terlalu tipis dapat menyebabkan pengotoran dan porositas, sedangkan ketebalan yang terlalu tebal dapat menyebabkan retak atau reject pada sambungan las. Selain itu, polaritas juga mempengaruhi terbentuknya defect. Penggunaan polaritas yang tepat dapat mengurangi terjadinya porositas dan retak pada sambungan las. Dapat disimpulkan bahwa dimana polaritas DCEN menghasilkan tembusan yang ideal pada root face 2 mm, sedangkan Polaritas DCEP menghasilkan tembusan yang ideal pada root face 3 mm, maka dari itu kami rekomendasikan polaritas DCEN sangat cocok untuk pengerjaan root face 2 mm pada proses pengelasan SMAW.

Analisis Validitas Pengembangan Modul Pembelajaran Pengelasan SMAW Berbasis Proyek (Project Based Learning) Ananda Yhuto Wibisono Putra
NUSRA : Jurnal Penelitian dan Ilmu Pendidikan Vol. 5 No. 1 (2024): NUSRA: Jurnal Penelitian dan Ilmu Pendidikan, Februari 2024
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/nusra.v5i1.2232

A teaching module is a set of tools, media, methods, instructions and learning guidelines that are prepared and planned to suit the student's development phase. The following research aims to examine the feasibility of a product from developing a project-based SMAW Welding Module (PjBl) for Mechanical Engineering Vocational Education students, Faculty of Teacher Training and Education, Sultan Ageng Tirtayasa University. This research was carried out using a quantitative approach. The following research is part of research and development using the Borg and Gall method, namely Develop Preliminary Form of Product Testing using the Expert Judgment validity test. The research results were analyzed descriptively quantitatively. The research results showed that the feasibility of the module content reached 87% in the very good and very feasible category, the feasibility of the learning presentation reached 92% in the very good and very appropriate category, the appropriateness of the language reached 89% and was in the very good and very feasible category and finally based on feasibility. Graphics reached 93% so it is included in the very good and very worthy category. Overall, the conclusion is drawn that the validity of the Project-based SMAW Welding Module (PjBl) is in the very good and very feasible category and can be continued to the Preliminary Field Testing stage.

Analisis Validitas Pengembangan Modul Pembelajaran Pengelasan SMAW Berbasis Proyek (Project Based Learning) Ananda Yhuto Wibisono Putra
NUSRA : Jurnal Penelitian dan Ilmu Pendidikan Vol. 5 No. 1 (2024): NUSRA: Jurnal Penelitian dan Ilmu Pendidikan, Februari 2024
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/nusra.v5i1.2232

A teaching module is a set of tools, media, methods, instructions and learning guidelines that are prepared and planned to suit the student's development phase. The following research aims to examine the feasibility of a product from developing a project-based SMAW Welding Module (PjBl) for Mechanical Engineering Vocational Education students, Faculty of Teacher Training and Education, Sultan Ageng Tirtayasa University. This research was carried out using a quantitative approach. The following research is part of research and development using the Borg and Gall method, namely Develop Preliminary Form of Product Testing using the Expert Judgment validity test. The research results were analyzed descriptively quantitatively. The research results showed that the feasibility of the module content reached 87% in the very good and very feasible category, the feasibility of the learning presentation reached 92% in the very good and very appropriate category, the appropriateness of the language reached 89% and was in the very good and very feasible category and finally based on feasibility. Graphics reached 93% so it is included in the very good and very worthy category. Overall, the conclusion is drawn that the validity of the Project-based SMAW Welding Module (PjBl) is in the very good and very feasible category and can be continued to the Preliminary Field Testing stage.

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