ANALISA PENGARUH PERUBAHAN SUDUT PENGAPIAN DISTRIBUTOR TOYOTA KIJANG 4K TERHADAP UNJUK KERJA MESIN

Muhammad Firman(1*), Muhammad Irfansyah(2), Risko Agung Prasetyo(3)

(1) Prodi Teknik Mesin
(2) Prodi Teknik Mesin
(3) Prodi Teknik Mesin
(*) Corresponding Author

Sari


Motor vehicles are a means of transport for which the engine from the beginning, both for two-wheel vehicles, as well as for four-wheeled vehicles. The automotive fuel is a machine that is used as a transport mover soon. The automotive fuel is an engine type conversion that converts the chemical energy of the fuel into mechanical energy through the combustion process in the combustion chamber.

This research was conducted using the method or approach theoretically and experimentally. The vehicles to be used in this research is the engine of the Toyota Kijang 4K using premium fuel stations, test equipment used in this study is a dynamometer with changes 5° ignition angle, 8°, 10°, 12°, 15° with the variation of the rotation of the motor 1000, 1500, 2000, 3000 rpm. Regarding the position to carry out research at the Center for Professional Training (BLK) Banjarbaru in JL.IR PM Noor 1.5 Km River Ulin Banjarbaru South Kalimantan.

Based on the results of the study of variations of the performance of the engine ignition distributor concluded that: the effective torque of 108,85381 Nm, which is contained in the ignition angle 12° with the motor rotation of 3000 rpm, the effective power contained in the corner Ignition of rotation of 3000 rpm 12° reach 34,18021 (Kw) and efektir pressure contained in the ignition angle 12° at 3000 rpm round reached 6387,235(kg/cm²). The increase in torque due to rotation higher up to reach the maximum price, this is because the amount of fuel in the combustion chamber and the greater the influence of the right letikan sparks from the spark plug so that the energy generated through process burn largest.

Keywords: ignition angle, torque, Brake Horse Power (BHP), Brake Mean Pressure (BMEP)

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Referensi


Torsi efektif maksimal yaitu 108,85381 (Nm) terjadi pada mesin dengan sudut pengapian 12 dengan putaran motor 3000 rpm.

Daya efektif maksimal yaitu 34,18021 (Kw) terjadi pada mesin dengan sudut pengapian 12 dengan putaran motor 3000 rpm.

Tekanan efektif maksimal yaitu 6387,235 (kg/cm2) terjadi pada mesin dengan sudut pengapian 12 dengan putaran motor 3000 rpm.

REFERENSI

Arif Eko Susanto, 2007, Analisa Unjuk Kerja Mesin Mobil Toyota Kijangtype 4k YangMenggunakan Pengapian Platinadan Elektronik Tci-I,Mechanical Engineering, [http://ml.scribd.com/doc/138475637/Doc#scribd], Diakses pada tanggal 15 maret 2015.

Daryanto, 2001, Teknik Service Mobil, Rineka Cipta, Jakarta

Handoyono, Eka Dewi Anggraini, 2002, Unjuk Kerja Motor Bakar Bensin Dengan Turbojet Accelerator, Journal, [http://jurnal mesin, petra.ac.id/index.php/mes/article/view/15953], Diakses pada tanggal 20 februari 2015.

Febriansyah, 2013, Analisis Hubungan Torsi, Daya, Panas Gesek rem DanKonsumsi Bahan Bakar Terhadap Rpm Pada MotorBakarBensin, Fakultas Teknologi Industri, Jurusan Teknik Mesin, [http://library.gunadarma.ac.id], di akses pada tanggal 7 Maret 2015

Heywood, Jhon B, 1988, Internal Combustion Engine Fundamentals.McGraw-Hill Publishing Company.

Kristofol Waas, 1978 Eksperimen Penyimpangan Sudut Pengapian Terhadap Kinerja Motor Bensin 4 Langkah, Media Ilmuan dan Praktisi teknik Industri,[http://ejournal.unpatti.ac.id/ppr_paperinfo_lnk.php?id=825], Di akses pada tanggal 20 maret 2015.

Masruki Kabib, 2008, Pengaruh Pemakaian Campuran Premium Dengan Chamhpor Terhadap Performasi Dan Emisi Gas Buang Mesin Bensin, Fakultas Teknik Universitas Muria Kudus, [http://eprints.umk.ac.id/97/1/pengaruh_pemakaian_campuran_premium.pdf], Di akses pada tanggal 20 maret 2015.

Syahril Machmud dkk, 2012, Analisis Variasi Derajat Pengapian Terhadap Kinerja Mesin, Fakultas Teknik Universitas Janabadra Yogyakarta, [http://jurnalteknik.janabadra.ac.id/wp-content/uploads/2015/01/7-Syahril-Machmud.pdf], Diakses pada tanggal 15 maret 2015




DOI: http://dx.doi.org/10.31602/al-jazari.v2i2.1144

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