Introduction to Construction of Reference Planes in Engineering

Explore the process of constructing reference planes in engineering, including principal planes, creating reference planes, reference features, and how to uniquely define a plane. Reference planes are essential for creating new sketches and carrying out feature operations in engineering design.

• Engineering
• Reference Planes
• Construction
• Principal Planes
• Sketches

drake Follow

Uploaded on Aug 21, 2024 | 0 Views

Download Presentation

Please find below an Image/Link to download the presentation.

The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author. Download presentation by click this link. If you encounter any issues during the download, it is possible that the publisher has removed the file from their server.

Presentation Transcript

1. Construction of Reference Planes 1 Introduction to Engineering E10 Ken Youssefi

2. Principal planes (front, top, right side) Any flat surface of the object could be used as a sketch plane 2 Introduction to Engineering E10 Ken Youssefi

3. Creating reference (Datum) planes Reference plane Right click in the menu area and select Reference Geometry 3 Introduction to Engineering E10 Ken Youssefi

4. Reference Features The reasons you may need Reference features To locate a sketch for a new feature where a model surface is not available; construct a reference plane to sketch. To establish a plane or an edge for dimensioning; construct reference plane or reference axis. To provide a point for rotating or an axis for revolving features or patterns; construct reference point or reference axis To establish an intermediate position that is required to define other reference plane; construct a reference plane 4 Introduction to Engineering E10 Ken Youssefi

5. Constructing Reference Planes A plane can be uniquely defined by: Selecting three points Selecting two parallel lines Selecting two intersecting lines Selecting a point and a line 5 Introduction to Engineering E10 Ken Youssefi

6. Reference Plane Reference plane is a rectangular plane that is tied to the model parametrically and is infinitely large. There is no limit on the number of reference planes and they can be used to create new sketches for feature operations. 6 Introduction to Engineering E10 Ken Youssefi

7. Select three points to create a reference plane 1st point Green indicates that the plane is fully defined. 2nd point 3rd point A unique plane is passing through the three points 7 Introduction to Engineering E10 Ken Youssefi

8. Line (Edge) 1 Specify two lines to construct the plane Line (Edge) 2 8 Introduction to Engineering E10 Ken Youssefi

9. Parallel plane with a specified offset (20 mm) Select a face and specify the offset Perpendicular to a plane and thru a selected line 9 Introduction to Engineering E10 Ken Youssefi

10. Reference plane at a specified angle with respect to another plane Reference plane tangent to a curve at a specified point 10 Introduction to Engineering E10 Ken Youssefi

11. Cut an object at a desired location (point A) with a specified angle A Cutting plane A Line thru A Select the top plane as a sketch plane and locate point A. Pass a line thru point A Top surface Create a reference plane (cutting plane) by selecting the top surface and the line passing thru A 11 Introduction to Engineering E10 Ken Youssefi

12. Select cutting tool (plane) and cut the part (cylinder). Choose the section to erase. 12 Introduction to Engineering E10 Ken Youssefi