HIGH SPEED MILLING IN THIN-WALLED AIRCRAFT STRUCTURES
Journal Title: Applied Computer Science - Year 2018, Vol 14, Issue 2
Abstract
Aircraft structures are designed to mainly consist of integral elements which have been produced by welding or riveting of component parts in technologies utilized earlier in the production process. Parts such as ribs, longitudinals, girders, frames, coverages of fuselage and wings can all be categorized as integral elements. These parts are assembled into larger assemblies after milling. The main aim of the utilized treatments, besides ensuring the functional criterion, is obtaining the best ratio of strength to con-struction weight. Using high milling speeds enables economical manu-facturing of integral components by reducing machining time, but it also improves the quality of the machined surface. It is caused by the fact that cutting forces are significantly lower for high cutting speeds than for standard machining techniques.
Authors and Affiliations
Paweł BAŁON, Edward REJMAN, Robert SMUSZ, Janusz SZOSTAK, Bartłomiej KIEŁBASA
Keywords
Related Articles
- EP ID EP560623
- DOI 10.23743/acs-2018-15
- Views 71
- Downloads 0
COMPARATIVE ANALYSIS OF THE IMPACT OF DIE DESIGN ON ITS LOAD AND DISTRIBUTION OF STRESS DURING EXTRUSION
In the paper a numerical comparative analysis of stresses in a steel die com-pressed by a ring during the extrusion process was presented. In the research, three design solutions of the die were used. The solutions vary...
IDENTIFICATION OF THE MASS INERTIA MOMENT IN AN ELECTROMECHANICAL SYSTEM BASED ON WAVELET–NEURAL METHOD
This paper presents the results of testing of a complex electromechanical system model. These results have been obtained for accepted in simu-lations the method of identifying an inertia moment of reduced masses on shaft...
APPLYING INTELLIGENT TECHNIQUES FOR TALENT RECRUITMENT
The objective of this research is to describe a system to aligned the hard and soft skills of the applicant to the current labor market. For this, a system was implemented which uses Web Scraping to get a general profile...
NUMERICAL ANALYSIS OF THE DRAG COEFFICIENT OF A MOTORCYCLE HELMET
The paper discusses a numerical investigation, using a CFD tool, ANSYS FLUENT, of drag acting on a motorcycle helmet. The simulations were performed on a model of a helmet downloaded from a free CAD model library. A soli...
IT TOOLS SUPPORTING EMPLOYEE MANAGEMENT IN A HIGH-TECH ENTERPRISE
Nowadays, the rapid development of Information Technologies in several fields of socio-economic activity can be observed. High-tech companies develop or implement IT solutions in numerous areas, including employee manage...