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Jurnal Agritech Fakultas Teknologi Pertanian UGM | 2015

Penentuan Parameter Desain Roda Besi Bersirip melalui Pengukuran Tahanan Penetrasi Tanah di Sawah

Taufik Rizaldi; Wawan Hermawan; Tineke Mandang; Setyo Pertiwi

The objective of this study was to predict the design parameters of lugged wheel that fit through the soil penetration resistance measurement directly in paddy fields. Location of the study was on paddy fields in the village Situ Gede Bogor, West Java. Penetrometer with a plate size of 5 cm x 20 cm is used to press the soil to a depth of 20 cm with inclination press angle of 90o, 75o, 60o, 45o and 30o. Data were analyzed by linear regression method to obtain the relationship between the pressure force and depth presseure for each different inclination of pressure angle. By using the equation of force generated by active lug wheels were touching the soil and the resulting linear regression equation to predict the lugged wheel design for two-wheeled tractor (Yanmar TF85 MLY-in). Tractor assumed to be operating at 15 cm sinkage so that the selected design is a design in which the resulting reaction force able to resist the load supplied by the tractor and implement and used the most minimum construction materials. The results of the calculations recommended number of lugs 12, 45o angle of lugs, width of lugs 10 cm, length of lugs 35 cm, outer diameter wheels 84 cm is the lugged wheel design optimum. ABSTRAK Tujuan penelitian ini adalah untuk memprediksi parameter desain roda besi bersirip yang sesuai melalui pengukuran tahanan penetrasi tanah secara langsung di lahan sawah. Lokasi penelitian berada pada lahan sawah di Desa Situ Gede Bogor, Jawa Barat. Penetrometer dengan ukuran plat 5 cm x 20 cm digunakan untuk menekan tanah sampai kedalaman 20 cm dengan kemiringan sudut tekan 90o, 75o, 60o, 45odan 30. Data dianalisis dengan metode regresi linier untuk memperoleh hubungan antara gaya penekanan dan kedalaman penekanan untuk tiap sudut penekanan yang berbeda. Dengan menggunakan persamaan gaya yang dihasilkan oleh sirip aktif roda yang menyentuh tanah dan persamaan regresi linier yang dihasilkan maka dapat diprediksi desain roda besi bersirip untuk traktor roda dua (yanmar TF85 MLY-di). Traktor diasumsikan beroperasi pada sinkage 15 cm sehingga desain yang dipilih adalah desain di mana gaya reaksi yang dihasilkan mampu mengatasi beban yang diberikan oleh traktor dan implemen serta penggunaan bahan konstruksi yang paling minimum. Hasil perhitungan merekomendasikan jumlah sirip 12, sudut sirip 45o, lebar sirip 10 cm, panjang sirip 35 cm, diameter luar roda 84 cm adalah desain roda besi bersirip yang optimum.


International Journal on Advanced Science, Engineering and Information Technology | 2015

Camera-Vision Based Oil Content Prediction for Oil Palm (Elaeis Guineensis Jacq) Fresh Fruits Bunch at Various Recording Distances

Dinah Cherie; Sam Herodian; Tineke Mandang; Usman Ahmad


Archive | 1998

Traktor 2-Roda

Jun Sakai; Radja Godfrled; Radite Praeko Agus Setiawan; Eduard Namaken Sembiring; I Nega Suastawa; Tineke Mandang


Agritech | 2014

Analisis Kebutuhan Torsi Penjatah Pupuk Butiran Tipe Edge-Cell untuk Mesin Pemupuk Jagung

Annisa Nur Ichniarsyah; Wawan Hermawan; Tineke Mandang


Jurnal Keteknikan Pertanian | 2018

Analisis Performansi Model Roda Ramping Bersirip (Narrow Lug Wheel) pada Tanah Basah di Soil bin

Muhammad Idkham; Tineke Mandang; Wawan Hermawan; Gatot Pramuhadi


Jurnal Keteknikan Pertanian | 2018

Kinerja Roda Besi Bersirip Multi-Angle untuk Lahan Sawah Terasering

Irwin Syahri Cebro; Politeknik Negeri Lhokseumawe. Jurusan Teknik Mesin; Tineke Mandang; Wawan Hermawan; Desrial Desrial


Jurnal Keteknikan Pertanian | 2018

Simulasi Perancangan Roda Bersirip Ramping Untuk Traktor Roda Dua

Ayatulloh Nur Amin; Tineke Mandang


Jurnal Keteknikan Pertanian | 2018

Desain dan Kinerja Mesin Terintegrasi untuk Mencacah Daun Sawit dan Mengempa Pelepah Sawit

Ramayanty Bulan; Tineke Mandang; Wawan Hermawan; Desrial Desrial; Agussabti Agussabti


Jurnal Keteknikan Pertanian | 2018

Penalaan PID Menggunakan Internal Model Controller dengan Pendekatan Model Tustin

Abdul Azis; Radite Praeko Agus Setiawan; Wawan Hermawan; Tineke Mandang


Jurnal Keteknikan Pertanian | 2018

Model Performance Analysis of Narrow Lug Wheel for Wetland at Soil bin

Muhammad Idkham; Tineke Mandang; Wawan Hermawan; Gatot Pramuhadi

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Wawan Hermawan

Bogor Agricultural University

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E. Namaken Sembiring

Bogor Agricultural University

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Desrial Desrial

Bogor Agricultural University

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Gatot Pramuhadi

Bogor Agricultural University

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Sam Herodian

Bogor Agricultural University

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Usman Ahmad

Bogor Agricultural University

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Abdul Azis

Bogor Agricultural University

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