Documents

ZZ1002D_Planes_Saleel-2.pdf

Description
Description:
Categories
Published
of 10
All materials on our website are shared by users. If you have any questions about copyright issues, please report us to resolve them. We are always happy to assist you.
Related Documents
Share
Transcript
  PROJECTION OF PLANES Dr. Saleel Ismail & Dr. Ghulam Jilani Mechanical Engineering ZZ1002D  –  ENGINEERING GRAPHICS  Projection of Planes ã Plane figures/surfaces have only two dimensions  –  length and breadth, ã e.g. triangle, rectangle, square, pentagon, hexagon, circle …   ã Thickness is zero ã Types of Planes (based on position): ã Perpendicular planes  – Perpendicular to both reference planes (i.e. lying on a profile plane)  – Perpendicular to one plane and parallel to the other  – Perpendicular to one plane and inclined to the other (on AVP or AIP) ã Oblique planes  – Inclined to both reference planes ZZ1002D - Engineering Graphics  Perpendicular to Both HP and VP ã Draw the projections of a square of side 50 mm that is perpendicular to both HP and VP. ã Assume suitable distances from the reference planes ã Mark the HT and VT ã Solution starting with side view ZZ1002D - Engineering Graphics If a plane is perpendicular to a principal plane the projection on that plane will be a line    Perpendicular to HP, Parallel to VP ã ABC is an isosceles triangle, base AB = 30 mm and AC = BC = 60 mm. AB is parallel to the HP and the triangle is perpendicular to HP and parallel to VP ã Draw the projections of the triangle and indicate the trace(s) ZZ1002D - Engineering Graphics If a plane is parallel to a principal plane, the projection on that plane will give true shape  
We Need Your Support
Thank you for visiting our website and your interest in our free products and services. We are nonprofit website to share and download documents. To the running of this website, we need your help to support us.

Thanks to everyone for your continued support.

No, Thanks
SAVE OUR EARTH

We need your sign to support Project to invent "SMART AND CONTROLLABLE REFLECTIVE BALLOONS" to cover the Sun and Save Our Earth.

More details...

Sign Now!

We are very appreciated for your Prompt Action!

x