Abstract This work aims to design a mechanical transfer system that allows us integrate the need for power and speed ratio existing in industry obtain safe mechanism ensuring transmission system, which is optimal maintenance. The methodology consists of two-stage gearbox features gear with 10 1 decrease output increase motor torque. parameters were calculated using Excel program; simulations So...

Beton mutu tinggi membutuhkan fas yang rendah dan semen lebih banyak. Namun diperlukan suatu alternatif untuk menggantikan karena keterbatasan harga semakin tinggi, salah satunya dengan penggunaan fly ash. Tujuan penelitian ini adalah mengetahui pengaruh ash terhadap kuat tekan beton menggunakan admixture high range water reducer campuran ideal memberi nilai ekonomis. Komposisi variasi sebanyak...

In order to construct a multiple-degrees-of-freedom system by using the motors with one degree of freedom, same number as freedom is required. On other hand, spherical motor has three degrees freedom. It possible realize and, therefore, it can reduce size system. A speed reducer necessary change output torque and motion multiple-degrees-of -freedom We have developed capable uniformly decelerati...

Oil and gas industry is one of the most capital-intensive in world. Each step oil processing starting from exploration, exploitation, up to abandonment field, consumes large amount capital. Optimization each process essential reduce expenditure. In this paper, optimization fluid flow pipeline during transportation will be observed studied order increase performance. This paper concentrates on c...

<p>Kebutuhan akan pakan ikan cukup besar sesuai dengan tumbuhnya industry perikanan budidaya air tawar dan payau. Pellet adalah salah satu bentuk makanan yang dibuat dari adonan berbagai jenis bahan dicetak ukuran kecil dalam batangan. Pembuatan pellet bisa dilakukan secara mandiri untuk mengurangi biaya produksi menggunakan mesin pembuat pellet. Tujuan penelitian ini perancangan Metode d...