منابع مشابه
Real-Time Simulation of Robot Controlled Belt Grinding Processes of Sculptured Surfaces
Industrial robots are introduced to belt grinding processes of free-formed surface with elastic wheel nowadays in order to obtain high quality product and high efficiency. However, it is a laborious task to plan grinding paths and write programs for the robot. To release people from it partially, it is necessary to simulate the belt grinding processes which are useful for path generating and dy...
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The parametric representation of surfaces is often avoided in best t computations because of the large number of unknowns By exploiting the matrix structure D Sourlier has developed an e ective best t software FUNKE which is based on parametric representation FUNKE is perfectly applicable for sculptured surfaces We report on the best t of a turbine blade In the second part we propose a new shap...
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Five-axis machining of sculptured surfaces is gaining wider acceptance in many industries. This paper examines the potential of a new tool positioning strategy where the desired surface is machined at more than one point of contact between the desired surface and the cutting tool. The method is called Multi-Point Machining or simply MPM. Intersection theory is used to gain insight into the mult...
متن کاملFive-axes grinding with CNC rotary tables
Dama Technologies specializes in the manufacture of machines which are able to process glass, ceramics and other hard-brittle materials at high precision. One of the highlights of the program is the five-axis, USG 500 ultrasound-assisted grinder, in which a hightorque Lehmann EA 520.L rotary table functions as a swiveling machine table. It contains a high-speed torque axis, which was manufactur...
متن کامل5-Axis Flank Milling of Sculptured Surfaces
This chapter covers the various free-form surface flank milling strategies available, focusing in particular on those for ruled surfaces as widely used in defining turbomachine parts. All these positionings seek to reduce interference between the cutting tool and the surface to be milled so as to respect the tolerances dictated by the Design Office. The range of strategies presented goes from t...
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ژورنال
عنوان ژورنال: Manufacturing Technology
سال: 2009
ISSN: 1213-2489,1213-2489
DOI: 10.21062/ujep/x.2009/a/1213-2489/mt/9/1/46