What is hidden detail in engineering drawing?
Hidden lines in a drawing represent the edges where surfaces meet but are not directly visible. Hidden lines are omitted from pictorial drawings unless they are needed to make the drawing clear.
What is the 3 most important parts of an engineering drawing?
Common features
- Geometry – the shape of the object; represented as views; how the object will look when it is viewed from various angles, such as front, top, side, etc.
- Dimensions – the size of the object is captured in accepted units.
- Tolerances – the allowable variations for each dimension.
How do you show hidden details in a drawing?
Solution:
- Right-click the view.
- Click in the drop-down menu Edit View…
- In the dialog box Drawing View click on the Hidden Line button.
- If you see this icon. , it means that you have activated the checkbox on Style above the buttons.
- After clicking the OK button, you should see the hidden lines, in the view(s).
What is a hidden detail line?
A hidden line, also known as a hidden object line is a medium weight line, made of short dashes about 1/8” long with 1/16”gaps, to show edges, surfaces and corners which cannot be seen. Sometimes they are used to make a drawing easier to understand. Often they are omitted in an isometric view.
What should an engineering drawing have?
In addition to the views of the object, an engineering drawing includes technical information about a design, including necessary materials, product specifications and dimensions. The data within a technical drawing may also include administrative notes about the company, project completion dates and project revisions.
What must be included in a detailed assembly drawing?
Assembly drawings may include instructions, lists of the component parts, reference numbers, references to detail drawings or shop drawings, and specification information. However, they should not duplicate information provided elsewhere, as this can become contradictory and may cause confusion.
What is a detail part?
Detail Part means a subcomponent of an Assembly or Kit. Detail Part . MEANS AN ARTICLE, ITEM, OR COMPONENT WHICH IS AN ESSENTIAL ELEMENT OF AN AIRCRAFT SUBASSEMBLY OR ASSEMBLY AND WHICH IS MANUFACTURED ACCORDING TO ENGINEERING (E.G., DRAWINGS), STANDARDS, SPECIFICATIONS, AND PLANNING DATA.
What is a detail drawing called?
Detail drawings, sometimes called manufacturing drawings, usually show a single component and give all the information necessary for the manufacture of that component. The items these drawings should specify are: • The form or shape of the component.
What are the features required for detailed building drawing?
Different building drawings are prepared taking into consideration the features and dimensions of building as follows.
- Site Plan.
- Line Plan.
- Detailed Plan.
- Foundation Plan.
- Landscape plan.
- Elevation.
- Sectional Elevation.
- Perspective Drawing.
Which line is used to represent a hidden feature in a drawing?
It is standard practice to use dashes to represent any line of an object that is hidden from view.
What’s a detail drawing?
Definition of detail drawing : a separate large-scale drawing of a small part of a machine or structure especially : working drawing.
What is the use of hidden lines in engineering drawing?
Hidden or broken lines are used to see what is hidden or behind a solid object, or if you are creating a pattern development, hidden lines are used to know what part is being folded. There are many types of lines used in engineering drawing and it varies on what type of pencil you are using,…
What is an engineering drawing?
Engineering Drawing Basics Explained An engineering drawing is a subcategory of technical drawings. The purpose is to convey all the information necessary for manufacturing a product or a part. Engineering drawings use standardised language and symbols.
What are the hidden features of the shafts?
These hidden details are usually internal, eg. A hole in a shaft or a round bar. Showing these features in views where they can’t be seen directly are mostly to show it in more detail for manufacturing, assembling, etc.
What is the importance of hidden details in drawing?
For teaching purposes and practice hidden details enable one to see how they have developed the drawing and the teacher can very easily mark your work and see if you got the drawing by the right methods. To show an edge of an object that you are drawing behind the surface from the angle in which you are drawing it.