Ditemukan 3 dokumen yang sesuai dengan query
Gandjar Kiswanto
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ABSTRAK
Penelitian ini berisi mengenai desain prototipe robot jenis artikulasi dengan enam derajat kebebasan. Kegiatan desain diawali dengan menentukan spesifikasi awal robot. Berdasarkan spesifikasi awal dilakukan perhitungan untuk menentukan percepatan, gaya, dan torsi. Percepatan dihitung dengan menggunakan metode grafis dengan maksud untuk mempermudah perhitungan. Berdasarkan percepatan tersebut, berdasarkan Hukum II Newton didapat gaya-gaya yang bekerja di titik berat lengan. Dari gaya dan jarak antara titik berat lengan dengan sendi akan didapatkan torsi untuk menyeimbangkan lengan. Daya ...
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Depok: Fakultas Teknik Universitas Indonesia, 1998
LP-pdf
UI - Laporan Penelitian Universitas Indonesia Library
Gandjar Kiswanto
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Triangle's checking in 3D faceted models is an essential step in gouging detection and elimination process. To check whether model surface intersects the tool, every triangle in the model has to be checked. Unfortunately, this process takes much time. Since the computer can't see and doesn't know which triangles located under the current tool position, then the triangles all over the surface model should be checked. To reduce the time, region checking at every position ...
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Depok: Fakultas Ilmu Keperawatan Universitas Indonesia, 2010
AJ-Pdf
Artikel Jurnal Universitas Indonesia Library
Gandjar Kiswanto
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Sheet metal bending is defined as a straining process of flat strip material around a linear axis. The micro V-bending process was conducted to investigate its punch force behavior with 0.1 mm thick copper foil. The V-shaped configuration of the punch and die provides a simplicity of tools and an ability to produce different bending angles with a single tool. During the straining of material, a unique force profile, which is related to punch trajectory, ...
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Depok: Faculty of Engineering, Universitas Indonesia, 2017
UI-IJTECH 8:7 (2017)
Artikel Jurnal Universitas Indonesia Library
