- What are hidden lines in drawing?
- How do you show hidden lines in Solidworks drawings?
- Which type of lines are used to represent hidden edges?
- What are the three regular views?
- What are the two major methods of dimensioning?
- What four lines are used to aid in dimensioning?
- Which lines on a drawing should be the thickest?
- How do you make hidden lines visible in Inventor?
- What are pictorial drawings?
- What are the 6 principal views of an object?
- How do I find hidden lines in an object?
- Do you draw hidden lines in isometric drawings?
- What type of lines are used for hidden details?
- What is the purpose of hidden and center lines?
- What are the lines on a blueprint called?
- How do you show hidden lines in Creo?
- How do you show hidden lines in Catia?
- What is the purpose of a hidden line?
- What is the meaning of hidden line?
- What are alphabet lines?
- What does a centerline look like?
What are hidden lines in drawing?
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.
How do you show hidden lines in Solidworks drawings?
Right-click the drawing view and select Properties. Select the Show Hidden Edges tab. Select a feature or component from either the drawing view or the FeatureManager design tree to add it to the list of items to be shown with hidden lines. Click Apply to see the effect of your selection.
Which type of lines are used to represent hidden edges?
Figure 5: Use of dashed lines to represent edges hidden in views of a complicated object.
What are the three regular views?
Although six different sides can be drawn, usually three views of a drawing give enough information to make a three-dimensional object. These views are known as front view, top view and end view. Other names for these views include plan, elevation and section.
What are the two major methods of dimensioning?
The basic types of dimensioning are linear, radial, angular, ordinate, and arc length. Use the DIM command to create dimensions automatically according to the object type that you want to dimension.
What four lines are used to aid in dimensioning?
There are four methods: parallel, running, chain, and combined dimensioning. Some methods of dimensioning a drawing can create an accumulating error.
Which lines on a drawing should be the thickest?
The direction of the cutting line is shown with a line called a cutting plane lineHeavy dashed line that shows a theoretical cut through an object.. This is the thickest line that may appear on a drawing.
How do you make hidden lines visible in Inventor?
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 are pictorial drawings?
Pictorial Sketches • A Pictorial drawing is a view of an object as it would be seen by an observer who looks at the object either in a chosen direction or from a selected point of view. • Pictorial drawings often are more readily made and more clearly understood than are front, top, and side views of an object.
What are the 6 principal views of an object?
In orthographic projection there are six possible views of an object, because all objects have six sides – front, top, bottom, rear, right side, and left side.
How do I find hidden lines in an object?
A drafter—in deciding whether a line in a view should be represented as hidden or as visible—relies on the fact that in third-angle projection the near side of the object is near the adjacent view, but in first-angle projection the near side of the object is remote from the adjacent view.
Do you draw hidden lines in isometric drawings?
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. … In general, use centerlines sparingly in isometric drawings.
What type of lines are used for hidden details?
Hidden line Hidden details are shown by a series of dashes making up a broken line. It is normal practice that you place a dash at the beginning of the hidden line and another at the end where it meets an intersecting line.
What is the purpose of hidden and center lines?
Hidden lines show edges of details that are not visible from the point of view shown in the drawing. Center lines define the center of arcs, circles, or symmetrical parts.
What are the lines on a blueprint called?
Phantom lines (see Figure 1-6) are thin lines used to indicate alternate positions of the parts of an object, repeated detail or the locations of absent parts. They are made by alternating one long and two evenly- spaced, short dashes, with a long dash at each end.
How do you show hidden lines in Creo?
Click File > Options > Entity Display.Under Geometry display settings, in the default geometry display list click Hidden Line or No Hidden Line.Click OK in the Creo Parametric Options dialog box. A message is displayed.In the message box, click No to apply the settings to the current session only.
How do you show hidden lines in Catia?
Ctrl+F launches the search tool. Near the middle of the tool is a “More” button. Click that to expose a few more search options. From the Line Properties section, pull down on the menu that allows you to define the hidden line type.
What is the purpose of a hidden line?
Hidden lines are used to show surfaces that are not directly visible. All surfaces must be shown in all views. If an edge or surface is blocked from view by another feature, it is drawn using a hidden line.
What is the meaning of hidden line?
[′hid·ən ′līn] (graphic arts) For a three-dimensional object, a line that cannot be seen because view of it is obstructed by part of the object or of another object.
What are alphabet lines?
The Alphabet of Lines is a list of line symbols that engineers use in technical drawings to communicate specific shapes, sizes or surfaces. The lines and symbols used in the Alphabet of Lines are universal, which means engineers around the world use and understand them.
What does a centerline look like?
Centerlines indicate a circular feature on a drawing. In 2D, most circular features look exactly the same as features with non-circular geometry. The only way to tell them apart is by adding a centerline, which represents their central axis and confirms their geometry.