Rifaldi, Muhammad Ferdian (2022) Perencanaan dan Analisa Biaya Pembuatan Mesin Perajang Umbi Porang pada Mesin Kombinasi Pencuci dan Perajang Umbi Porang. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Mesin perajang porang berperan penting untuk proses penepungan, umbi porang yang sudah dipotong atau biasa disebut chip akan cepat kering sehingga tidak membutuhkan waktu yang lama. Saat ini, home industry pengolahan chip porang masih banyak menggunakan metode sederhana yaitu menggunakan alat pemotong manual sehingga memerlukan banyak tenaga dan waktu yang lama. Salah satu cara untuk menambahkan efisiensi dan produktifitas yaitu dengan membuat mesin perajang umbi porang. Dalam perencanaan mesin ini, diawali dengan studi lapangan dan literatur. Perencanaan dalam merancang mesin ini meliputi daya motor, poros, bearing, pulley-belt, dan rancangan anggaran biaya, setelah dihitung dan mendapatkan hasil maka perlu dilakukan percobaan untuk mendapatkan kesimpulan. Dalam merencanakan perhitungan mesin, membutuhkan daya motor minimum yaitu 1,5 Hp dengan putaran motor 600 rpm dan putaran poros pisau sebesar 200 rpm, untuk harga jual alat Rp. 21.155.680,- dan lama pengembalian modal tercapai dalam kurun waktu 5,7 bulan
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The porang chopper machine plays an important role in the flouring process, porang tubers that have been cut or commonly called chips will dry quickly so it doesn't take a long time. Currently, the home industry for processing porang chips still uses a simple method, namely using manual cutting tools, so it requires a lot of energy and a long time. One way to increase efficiency and productifity is to make a porang chopper machine
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | umbi porang, chip, perajang, efisiensi, porang tubers, chips, chopper, efficiency |
| Subjects: | T Technology > TJ Mechanical engineering and machinery T Technology > TJ Mechanical engineering and machinery > TJ1230 Cutting and sawing machinery T Technology > TJ Mechanical engineering and machinery > TJ230 Machine design T Technology > TJ Mechanical engineering and machinery > TJ799 Diesel motor--Electronic control. |
| Divisions: | Faculty of Vocational > Mechanical Industrial Engineering (D4) |
| Depositing User: | MUHAMMAD FERDIAN RIFALDI |
| Date Deposited: | 04 Feb 2022 07:46 |
| Last Modified: | 02 Nov 2022 01:14 |
| URI: | http://repository.its.ac.id/id/eprint/92805 |
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