MACHINE DRAWING
Graphical language used for conveying technical information effectively. It plays a crucial role in the design and production of machine parts by providing clear and accurate visual representations. Understanding the importance of graphical language in engineering can help minimize errors and facilitate seamless communication between designers, engineers, and manufacturers. This form of visual communication is essential for producing detailed drawings, assembly layouts, and production specifications to ensure precision and consistency in manufacturing processes.
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Presentation Transcript
MACHINE DRAWING -INTRODUCTION ShehzadAhmed Asst. Professor ME Deptt. A.C.E.T
Graphical Language Conveying Technical Matter. For Effective exchange of ideas with others, the engineer proficiency. Symbols are associated. A trained visualize the object. The drawings effectively used in other countries ideas of must have person can required can be
Importance of Graphical Language Conveying ideas on technical matters in speech or writing, both are unreliable and difficult to understand by the manufacturing This method involves not only lot of time and labour, but also manufacturing errors shop floor people for
Need of Corrected Drawing Drawings must be clear, unmistakable in meaning. Thorough knowledge of both the principles and conventional practice of draughting.
Machine Drawing It is pertaining to machine parts or components. It is presented through a number orthographic views, so that the size and shape of the component is fully understood of
Production Drawing Should Furnish : Dimensions Limits Special finishing processes such as heat treatment, honing, lapping, surface finish. Material used for the product. Number of parts required, etc. Note : it is advisable to prepare the production drawing of each component on a separate sheet. However, in some cases the drawings of related components may be given on the same sheet.
Assembly Drawing Drawing that shows the various parts of a machine in their correct working locations
