ANALISIS QUENCHING PADA OUTER RING BALL BEARING 6007 TERHADAP KEAUSAN SPESIFIK
Abstract
Ball bearing is one of the supporting components found in the engine. During operation, will gradually suffer damage. Damage caused by excessive impact loads in the radial direction. Problems with wear and tear in the oter ring ball bearing will cause the life of the ball bearings to be short, so it needs to be treated further to improve wear resistance. Quenching is one of the heat treatments to obtain better wear resistance. The heating process in the furnace heated to a temperature of austenite 800oC. My research the quenching process is carried out with oil cooler media SAE 10, SAE 20 and SAE 30. Specific wear before and after quenching is known by conducting tests Ogoshi wear at a load of 6.36 kg with 60 seconds of wear time,. The results from the test of wear testing with a loading load of 6.36 kg for 60 seconds for each sample, in raw material a specific wear value of 0,883x10-8mm 2 /kg and after going through heat treatment at 800 ° C then hold with 15 minutes and cooled using SAE 10 oil cooling medium showed a decrease in wear value that is 0.51x10-8mm2 /kg or decreased 42%.References
Athif, M A, 2018. “Uji Kuat Tekan Dan Keausan Bahan Kampas Rem Dari Komposisi
Tempurung Kemiri Dan Serat Bambu” Jurusan Fisika, Fakultas Sains dan Teknologi
UIN Alauddin Makassar.
Maladzi, R, Toni Prahasto, dan Achmad Widodo, 2017. ”Analisis Kerusakan Bantalan
Gelinding Dengan Variasi Kecepatan Putar Berdasarkan Pola Getaran Menggunakan
Metoda Envelope Analysis” Jurnal Program Studi Teknik Mesin, Fakultas Teknik,
Universitas Diponegoro.
Masryukan, Ngafwan, dan Taufik Surya Nugroho, 2017. “Perbandingan Kualitas Material
Bearing Merk Skf, Fmb, Nkk, Dan Jal Terhadap Terhadap Sifat Fisis Dan Mekanis”
Jurnal Program Studi Teknik Mesin Universitas Muhammadiyah Surakarta.
Ningsih, E K dan Yusuf Kaelani, 2016. “Studi Eksperimen Dan Analisa Keausan Journal
Bearing Dry Contact Pada Rotary Valve Mesin Pembuat Pasta” jurnal Program studi
Teknik Mesin,Fakultas Teknologi Industri, Institut Teknologi Sepuluh Nopember
Surabaya.
Saleh, A R., 2014. ” Analisa Kerusakan Bantalan Bola (Ball Bearing) Jenis Deep Groove Pada
Lori Pabrik Kelapa Sawit Dan Cara Penanggulangannya” Jurnal Teknik Mesin
Universitas Pasir Pangarain Sumatra Utara.
Saputra, D A., 2018 “Pengaruh Hardening, Holding Time Dan Media Pendingin Pada Material
Noken As Terhadap Sifat Kekerasan”, Jurnal Teknik Mesin, Fakultas Teknik,
Universitas Tidar, Magelang.
Sanubari, G F, 2019 ” Analisis Proses Quenching Pada Material Disc Brake Dengan Variasi
Media Pendingin Terhadap Laju Keausan Dan Struktur Mikro”, Jurnal Teknik Mesin,
Fakultas Teknik, Universitas Tidar, Magelang.
Sinarep, 2011. “Keausan Bantalan Bola Yang Di Implantasi Ion Tin Dengan Pelumasan
Grease” Jurnal Program Studi Teknik Mesin Universitas Mataram NTB.
