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Journal : Nozzle : Journal Mechanical Engineering

ANALISIS KEKUATAN TARIK KOMPOSIT HYBRID BERPENGUAT SERAT BATANG PISANG KEPOK DAN SERAT PINANG Paundra, Fajar
Nozzle : Journal Mechanical Engineering Vol 11, No 1 (2022): Nozzle : Journal Mechanical Engineering
Publisher : Politeknik Harapan Bersama Tegal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/nozzle.v11i1.3122

Abstract

Composite is a material consisting of two or more types of constituent materials with different characteristics and properties from each other, both physical and chemical properties. This study aims to determine the effect of the volume fraction of kepok banana stem fiber (Musa Paradisiaca) and areca fiber (Areca catechu L) on the tensile strength of hybrid composites. The results of the highest density test were found in the volume fraction of 15% banana kepok fiber: 15% areca nut fiber, which was 1.17 g/cm3, and the lowest was in the 20% volume fraction of kepok banana fiber: 10% areca nut fiber of 1.10 g/cm3. The results of the tensile test of the composite obtained the highest tensile strength at 15% volume fraction of banana kepok fiber: 15% areca nut fiber at 16.33 MPa, and the lowest at 0% volume fraction of kepok banana fiber: 30% betel nut fiber at 5.81 MPa.
PENGARUH VARIASI KUAT ARUS TERHADAP KEKUATAN TARIK SAMBUNGAN LAS TIG SEMI OTOMATIS Paundra, Fajar
Nozzle : Journal Mechanical Engineering Vol 11, No 1 (2022): Nozzle : Journal Mechanical Engineering
Publisher : Politeknik Harapan Bersama Tegal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/nozzle.v11i1.3280

Abstract

Tungsten Inert Gas is a type of welding that uses noble gases as a shield from the influence of outside air. The purpose of this study was to determine the effect of variations in current strength on the tensile strength of semi-automatic TIG welded joints. The welding process is carried out with current variations of 70A, 80A, 90A and 10A, while the welding speed is 10 m/s. Tensile testing was carried out using the JIS Z 2201 standard. The test results showed that the highest tensile strength was found in the 100A variation of 370MPa. This happens because the results of the welding process with 100A occur slightly welding defects so that it has a high tensile strength.
Co-Authors Abbas, M. Fajjri Abdul, Abdul Aditia Prahmana, Rico Adrian, Muhammad Fadil Afriansyah, Aidil Agung, Anugrah Nan Agustian, Ridho Ahmad, Arsi Maulana Akbar, Ariel Al Hassany, Ibnu Rosyid Aldyansyah, Dimas Alexander Romeo Napitulu, Yohanes Amadeus, CH. Galen Andhyka Tyaz Nugraha Andi Andi Angger Prasetiyo, Bagus Aprilian, M. Agyp Hujjah Ardiansah, Eko Ardiansyah, Dika Ardiansyah, Rifky Athallah, Muhammad Ilham Fakhri Attuttaqwa, Gufron Zaidan Bachtiar, Muhammad Irgi BAHTIAR, YUSUF Basuki, Puji Budi Cahyono, Mualim Budi Darsono, Febri Budi Prasetiyo, Budi Butar-Butar, Daniel Cahyadi, Andre D, Febri Budi Darian, Muhammad Azel Darsono, Febri Budi Devia Gahana Cindi Alfian Devis Arifin, Chistoforus Dicky J. Silitonga Discha Ahmad Afriyan, Nanda Edo Saputra Eko Pujiyulianto Elmiawan, Puguh Fajri Kurniawan Fatrullah, Ahmad Aldi Fattah, M. Ghani Fauzi, Ryhjanur Ferdiansah, Rizki Fikri, Muhammad Luqman Saiful Firdaus, Ridho Fitrah Qalbina Francisco, Derman Frantoni Aji, Ahmad Gahana Cindi Alfian, Devia galih, Rene hario Guguk, Kardo Raja Gurun Sangra Yusman, Fardhan Hadi Teguh Yudistira, Hadi Teguh Harbie, Muhammad Fadhil Aulia Hasibuan, Setya Pramana Hidayat, Rosyidi Hilman, Muhammad Ridho Ichsanudin, Muhammad Ihsan Ar-Rozaq, M Ikhsani, Ali Imam Prabowo, Imam INDAH PUSPITASARI Irfan, Angga Ito, Yonathan Jaya Saputra, Andhyka Jehuda, Marthin Juhensen, Jodi K, Putra Andi Kardo Rajagukguk, Kardo Keflin, David Kenedi, Akmal Afif Kornelius Siahaan, Yusuf Kuncoro Diharjo Kurnaiawan, Yudi Kurniawan, Ahmad Laksono, Mualam Budi Lathifa Putri Afisna Loveriando, Kevin Vilhan Lutiyatmi Lutiyatmi, Lutiyatmi Machzumy, Fuad Mulkan Al Manzeis, Ilhan Maulana, Sena Mufidah, Zunanik Muhamad Fatikul Arif Muhammad Fuadi Muhammad Syaukani Muhyi, Abdul muhyi, andul Mukhlisin, Ahmad Mussoddaq, Mochamad N, Fajar Perdana N, Muhammad Dwi Namira, Meysha Nanda Syanur, Farid Nia Sastra Permata Nicko, Robertus Noerdin, Alex Nugraha, Fajar Aji Nugroho, Bayu Fajar Nurdin, Akhmad Nurfallah, Rizqullah Nurullah, Fajar Perdana Panjaitan, Sahat Parulian Pasaribu, Markus Perdana Nurullah, Fajar Permata, Ariyo Nurachman Satiya Prabowo Prabowo Prabowo, Andi Pramudya, Daka Pranajaya, Rangga Bayu PRASETYO, RICHO Pratama, Angga Jihan Pratama, Arnold Aditya Pratama, Muhammad Hasbi Prima Jaya Manalu, Andrean Pujiyulianto, Eko Pujiyuliyanto, Eko Purba, Leonardo Dicaprio Purnama, Rizky Candra Putra Andi Kolala Putra, Aditya Septian putra, Ahmad Saputra Rafferty, Raphael Rahmat Hidayat Rahmat Susanto Raihan, Anung Rakha Yudanta, Faturrizky Ramadhan A, Moh. Fadhilah Ramadhan Siregar, Ilham Ramadhanty, Nabila Reeh Adi Agung, Widi Ridwan Afandi Rivaldo Aritonang, Joy Rivaldo, Rivaldo Rizky Saputra, Rizky Rodian, Afiko Rojikin, Setiyo Rojikin, Setyo Romadhoni, Wafiudin Roni Hidayat S, Ardi Bagus S, Farid Nanda SABAR Saka, Muhammad Kinarya Salman Al Farisi, Salman Saputra, Andhyka Jaya Saputra, Kevin Saputra, Nanang Adi Saut Manjadi Purba, Berkat Sembiring, Gita Basdame Setyawati, Annisa Indah Sidik, M Farhan Sidik, M. Farhan Sidik, M.farhan Sidik, Muhammad Farhan Sigit Setiawan Sihombing, Lorensius Mikael Sahattua Simanjuntak, Josua Ricardo Simatupang, Valentino Hasael Sinaga, Samuel Rudi Hartono Sindhu, I Gede Pande Naraya Sitepu, Alwi Kenedi Sitorus, Fajar Ezra Situmorang, Andreas Yakobus Situmorang, Aston Samuel Sri Bagaskara, Firman Sri Hastuti Sururi, Muhammad Farhan SYANUR, FARID NANDA Tarigan, Joy Bram Bremana Tarigan, Joy Bram Bremanan Tua, Giovanni Umbara, Muhammad Valentino, David Vialin, Antero Jona Wahyu, Aufa Azfa Wahyudin, Akbar Reza Wibawa, Gilang Putra Wicaksono, Damardjaja Ariyakti Wijaya, Muhammad Hario Yasmin, Dzikrina Salsabila Yudanta, Faturrizky Rakha Yudhistira, Juan Prima Yudi Kurniawan Yusuf, Alan Maulana Zaki Samudra, Ray Zulfikar Alief Utama, Iqbal