13 Replies Latest reply on Jun 20, 2013 12:16 AM by Naveen Kumar Thiyagarajan

    How to Draw NPT Threads

    Naveen Kumar Thiyagarajan

      NPT 1.jpgORIGINAL IMAGE

      NPT.pngDRAWN IMAGE

      Hole Spec.jpgDrawn Image Hole Specification

      The above shown image is the original drawing. And the below shown is what drawn by me in my solidworks platform. I understand the concept of the NPT threads from my previous discussion and with some guidance. That the angle is correct of 1.72 degree which as shown in my previous discussion. But the result from the orginal could not be drawn. You see the lower rectangular box in the drawn image by using Hole Specfications. I need to exact Dimension of the original imge with the straight line.What i have to do and help me out with it.