It also makes study simple as it uses international standard conventions and symbols. It is because drawing helps in conveying one’s ideas in an easy, convenient and speedily manner. Why The Drawing Is Called The Language Of Engineers? It is used in sheet metal work for the manufacture of funnels, boilers, chimneys and furniture of various types. The unfolding of an object on a flat surface is the principle of development. What Is The Principle Of Development Of Surfaces? These conventions make the study easy, simple and convenient. There are standard symbols for types of lines, types of letters, types of materials, types of sections, types of joints used in industry as well as daily life. There are standard symbols as per national or international codes. What Is Meant By Conventions In Drawings? For example a sheet of paper is a lamina. Lamina is also a two dimensional figure with limited two dimensions.Plane is a two dimensional figure with limited/ unlimited two dimensions.What Is Difference Between A Plane And A Lamina? Practical applications of interpenetration of solids: Connecting pipe to a cylinder, making a tee joint in a pipe line, arm of a person going into the main body. Practical applications of Intersection of surfaces: Manufacture of tables, chairs, installation of air conditioning ducts, in the construction of boilers, furnaces, chimneys. Give the practical applications of intersection of surfaces or interpenetration of solids. of a section plane: It is a line in the horizontal plane where the cutting plane is meeting as well as perpendicular to the horizontal plane.ĥ. of a section plane: It is a line in the vertical plane where the cutting plane is meeting as well as perpendicular to the vertical plane. It will help in the right manufacturing as well as in repair and servicing of the object. The object is cut by a horizontal plane to see the internal invisible details in the top view.Īll the sectional views are meant to see and understand the internal invisible details of the object. Sectional view: The object is cut by a vertical plane to see the internal invisible details in the front view. What Is A ? Why Are Sectional Views Used In Drawing? NOTE: All these planes (HP, VP and PP) are at right angles to each other.ĭrawing and Painting Interview Questions P.-Profile plane for left or right side view of an object.P.-Horizontal plane for the top view of the object.The principal planes of projection are three: On a horizontal dimension, it is horizontal while on a vertical dimension, it is in the vertical direction.Īligned system of dimensioning is more common. Aligned system: The dimensions are placed perpendicular to the dimension line.These are normally put from left to right whether written on a horizontal/vertical/inclined dimension. Unidirectional system: All the dimensions are placed in one direction only.What Are Different Methods Of Dimensioning?
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |