In the engineering preparing of object views are mostly represented as a 2 dimensional. Few causes 3D dimensional views are also maintain along with the 2D for understanding process. The…

Templates are mainly used for engineering drawings and templates are also called frames. These are providing the information about engineering drawing. Templates are used as a standard sizes and custom…

The hole basis system is applied for making holes according to the standards and the size of the shaft is obtained by subtracting the allowances from the basic size of…

In The drawing template coordinate system is a main function. Based on these  system drawing can be developed. The Coordinate system is also called as a datum coordinate system. Coordinate…

It is the process for obtaining the desired shape of the component by pouring molten metal in the Mould Cavity and allowing it to solidify. In this casting process various…

The arrow heads are plays a vital role in the engineering drawing. Arrow heads are having with different measurements. The arrows heads are choosing them comply with the drawing standards.…

The revolving spindle of a drilling machine can hold different types of cutting tools for different operations. The tool holding devices are. Tool directly fitting in the spindle. Tool holding…

Line thicknesses are used based on the drawing elements. If we are preparing engineering drawing we must have a basic knowledge on the types of lines and thickness of lines…

The bending allowances are based on the thickness of sheet metals and material properties. Material properties of sheet metal mainly two types they are. Mild steel Aluminum   Thickness of…

The different types of measuring instruments are used in workshop. According to the work application the instruments are selected. These instruments are keep in safe place and maintaining the clean…