Design and Development of a Portable Pantograph for Engraving Letters on Wood

In study of theory of machine four bar mechanism is very important. Pantograph is one of the examples of four bar mechanism. Generally it is nothing but the parallelogram used for the copying the profile. A pantograph is a simple yet powerful tool which can broaden the scope of artwork and crafting. We can copy images to a reduced or enlarged scale with a pantograph depending on how the parts are measured and assembled .The pantograph in the illustration would produce a copy of the original. In this topic we “design, develop and analyze the portable pantograph for engraving letters on wood.� Our pantograph is light weight and portable. Also copy with that different scaling of the letters is main work of this pantograph. This is low cost machine with compare to conventional pantograph. It may be old mechanism but still it has vast scope. In present days it has many beneficial uses.