PERANCANGAN MODIFIKASI MESIN BENDING ROTARY BAJA APLIKASI STAND POT BUNGA

Applied on the Rotary Draw Bending Process

Rotary-bending fatigue characteristics of medical-grade Nitinol wire.

The rotary bending fatigue properties of medical-grade Nitinol wires were investigated under conditions of 0.5-10% strain amplitudes to a maximum of 10(7) cycles. The results from this study provide insight into the behavior of Nitinol under fully reversed (εmin/εmax=-1) fatigue conditions for three compositions, two surface conditions and three test temperatures. For pseudoelastic conditions t...

A Novel Rotary Piezoelectric Motor Using First Bending Hybrid Transducers

We report a novel rotary piezoelectric motor using bending transducers in this work. Three transducers are used to drive a disk-shaped rotor together by the elliptical movements of their driving tips; these motions are produced by the hybrid of two first bending vibration modes. The proposed piezoelectric transducer has a simple structure as it only contains an aluminum alloy beam and four piec...

Perancangan basisdata sistem informasi penggajian

s: The purpose of this research is to design database scheme of information system at ‘XYZ’ University. By using database design methods (conceptual scheme, logical scheme, & physical scheme) the writer designs payroll information system. The physical scheme is compatible with Borland Delphi Database Engine Scheme to support the implementation of the I.S. After 3 (three) steps we get 7 (seven) ...

effect of mandrel, its clearance and pressure die on tube bending process via rotary draw bending method

one of the most prominent industries is bending, while using rotary draw bending method is known to be the most conventional approach for thin wall tube bending. pressure die is one effective tool which boosts the tube during the process and eventually improves the bending quality. other effective parameters are mandrel and the amount of clearance between tube and mandrel. in the present study,...