Search
Now showing items 1-10 of 247
Geometric Simulatiin of Five - Axis Ball -End Milling
Milling Simulation- Ball- end milling - CAD/CAM...
Development of a mathematical expression for the variation of amorphization phenomenon during intensive milling of minerals
Abstract
Attempts have been made to develop a mathematical expression on the basis of dislocation theory to describe the effect of intensive milling time on the changes of dislocation density as well as amorphization degree of a mineral...
ANTICIPATION OF STABILITY LIMITS FOR TWO DEGREE-OF -FREEDOM INTERRUPTED MILLING
Milling is becoming an increasingly universal machining operation for producing parts used in aerospace,
automotive, and life science engineering industries. The characteristics common to such parts are
a high level of complexity...
Milled Rice Quality Assessment
Milling, an important processing step of rough rice, is usually done to produce white, polished grains. In this paper the quality of 22 milled rice varieties, common in Mazandaran, Iran, are investigated. These rice varieties included local...
Comprehensive Simulation of Surface Texture for End-milling Process
processes in manufacturing is machining. In this research end-milling process which is one of the complex and wide-spread processes in machining is chosen. Most important parameters in end-milling are surface roughness and surface location errors. A...
An improved process simulation system for ball-end milling of sculptured surfaces
A simulation system is developed in this paper, which deals with the geometry and mechanics of machining
with ball-end milling cutters. The geometry of the workpiece, the cutter, and the cutter/workpiece
engagement is modeled using a...
Feed and acceleration region optimization during milling along free-form tool path
CNC machine tools can simultaneously drive two or more axes of motion along tool path computed by CAD/CAM softwares. Several algorithms have been developed to compute reference points for each axis in real time; due to ...
Influence of Moisture Content, Variety and Parboiling on Milling Quality of Rice Grains
The effects of moisture content (8%, 10% and 12%), variety (Tarom and Fajr) and parboiling on milling quality (MQ) of rice as a function of milling recovery (MR), head rice yield (HRY), degree of milling (DOM) and whiteness were investigated...
DEVELOPING A SURFACE ROUGHNESS MODEL FOR END-MILLING OF MICRO-CHANNEL
Micro-milling operations are one of the common manufacturing processes that are used primarily to produce miniaturized components within the range of less than a millimeter. The surface roughness of the channel plays an important role in the motion...