Kajian torsi gergaji piringan pada mesin pemanen=Study of disc with serrated torsion in harvesting machine
| Main Author: | Perpustakaan UGM, i-lib |
|---|---|
| Format: | Article NonPeerReviewed |
| Terbitan: |
[Yogyakarta] : Universitas Gadjah Mada
, 2004
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| Subjects: | |
| Online Access: |
https://repository.ugm.ac.id/17569/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=328 |
Daftar Isi:
- Alternative of harvesting sugar cane mechanization was rotary disc cutting tool with the serrate in peripheral and driven by little power of motor which could be carried by labor. Objective of this research was to study the torque to drive rotating disc with serrated cutting edge, as cutting tool to cutting process of the stalk (sugar cane) with the parameters influenced it. The study had been obtained the mathematic model which influenced between torque and parameters. The parameters which used to determine torque were : Diameter of material (Db), angle of serrate profile (F), Tangential velocity of serrate (Vt) and feeding velocity (Vb). The material used were meranti woods and sugar cane stalk, To determine the cutting torque used dimension analysis method and then result a mathematic model, the suitable of the model to applied in the sugar cane stalk cutting process. From the analysis and discussion could be concluded that the cutting torque increased with the increased of material diameters and angle of serrate profile. If the feeding velocity was constant and the tangential velocity of serrate increased so the cutting torque decreased. Keywords: torque -disc with serrated -harvesting machine