SPECIFICS OF THE ORTHOGONAL PROJECTION OF INCLINED CONICAL SURFACES AND A STUDY OF THEIR SHAPE AND SIZE
Journal Title: Journal of Industrial Design and Engineering Graphics - Year 2015, Vol 10, Issue 2
Abstract
In descriptive geometry classes students are taught the basic rules of the graphic representation of geometric bodies on a plane according to Monge’s method, referred to as orthogonal projection. The main geometrical elements of space are projected - points, straight lines, planes and bodies –angular and rotating, as well as their relative position. This knowledge is subsequently applied in engineering graphics. The bodies that are projected are generally in a particular case and regular ones, i.e. their altitudes are perpendicular to their bases. This paper focuses on inclined round conical surfaces, also known as rotating bodies. But are all cones rotating ones, although they are presented as such in high school studies? This paper is a study of the shape of the different types of conical bodies, as particular consideration is given to the inclined ones and the way they are projected according to the Monge’s method.
Authors and Affiliations
TSONEVA Zoya
Keywords
Related Articles
- EP ID EP465369
- DOI -
- Views 64
- Downloads 0
STUDIES REGARDING THE STATIC ANALYSIS OF TRUSS STRUCTURES
This paper refers to linear static analysis of truss and beams structures modelled in SolidWorks. In SolidWorks truss and frame elements are available only for staticstudies. For illustration it was modelled and studied...
RELATION BETWEEN FUNCTION AND FORM IN VACUUM CLEANERS DESIGN
The paper analyses how robotic vacuum cleaner works, describing their cleaning capabilities and additional features. The paper illustrates advantages of using robotic vacuum cleaners that have intelligent programming and...
THE IMPORTANCE OF THE TOWN GALATZ IN THE ECONOMIC DEVELOPMENT OF MOLDAVIA DURING THE FIRST HALF OF THE NINETEENTH CENTURY
The purpose of this paper is to present the activity of foreigners in the port city of Galatz, during the first half of the 19th century. Consulted material included documentary sources, monographs, and historical synthe...
ERGONOMIC ANALYSIS AND COMFORT DRIVEN REDESIGN OF STUDENT CLASSROOM COMBO DESKS AT UNIVERSITY OF SALERNO (ITALY)
The definition of methods and tools for the evaluation of workers’ perceived comfort during work activities is an ongoing challenge. Many researchers have dealt with it over the past twenty years, generally focusing thei...
ASSEMBLY OF THE PRIMARY STRUCTURE OF AN AIRPLANE FUSELAGE
Aeronautic structures and their design have evolved over the years. The fuselage must beresilient, lightweight and able to connect the whole airplane. Also, the fuselage holds cargo transports,luggage and, most important...