1: Absolute Coordinate System This is the basic system of the drafting used in Autocad. At the main screen of the graphical window, UCS icon is the most important element of this area. UCS stands for User coordinate system and in 2d (2 dimensional)...
Auto Cad is a unique software used for drafting. Cad is abbreviation of Computer aided design. This software is design and developed by American Company "Autodesk". Its first version was released in 1982. Graphical Window - Screen Envir...
Following are the general considerations in designing a machine component. Work facilities Working environment plays a key role to design a machine component. A designer must familiar to workshop and work facilities. It is necessary to p...
This technique is used to measure the discharge or flow for tube well or pipe sections. It is very simple and easy method to measure. It has basic three essential requirements for discharge determination. Inside diameter of the pipe Measuremen...
Drilling jigs are classified into following types. 1: Template Jig This is the most simple in shape and easy to operate drilling jig. It can be used to drill many holes in the plate using a simple template plate..This type of jig is only...
Different elements of jigs and fixture are commonly used in the workshop and their uses and functions are as follows. 1 : Body Material of jig body is made from cast iron manufactured through casting or fabrication operations. Body slabs and ...
Definition of reamer A reamer is a turning cutting apparatus by and large of round and hollow shape which is utilized to augment and complete openings to exact measurements to already formed hole. It is a multiple edge cutting edges having the ...
A transformer is a static or stationery apparatus which transformed electric power from one circuit (same frequency) to another circuit. It can raise or fall down the voltage in a circuit but with a regarding to increase or decrease in the c...
Basics of Forex Trade The Forex business sector is the place where banks, organizations, governments, speculators and merchants come to trade.The Forex business sector is additionally alluded to as the 'Fx market', 'Currency market'or'foreig...
It is very important command in autocad. It is helpful to make complicated drawings such as gears, sprakuts, pulleys etc. To use this command you just have to learn its basics. In autocad it has two types. Rectangular Array. It is use to arrange rect...
Copy and Move Commands Common commands used in all programs. In Auto cad it is also used to move or copy the objects from one position to another position. Rotate Command. This command in autocad used to rotate the objects, lines, patterns to one dir...
Arc command is used to draw elliptical curves, hemispherical and half rounds on the drawings. It is very useful command for all types of drawings such as civil,mechanical and electrical drawings. To draw arc there are many ways in autocad. details ar...
Molding materials commonly used in the foundry shop are molding sand, sand binders and sand additives.Quartz and other silica rocks are the source of silica sand which are commonly used for molding. The binders added to the sand fo...
For the use of light an power, the system of distribution of electric energy the field of application of A.C. motors are widely used. Due to rapid use of motors the manufacturers have tried over the last few decades, to perfect various types of...
Density It is defined as the mass per unit volume of a liquid at the standard temperature and pressure.Its symbols is ρ (rho) and its unit is kg/m3.It is also termed as mass density. So we can say ...