What is a break line in drawing?
Break lines are drawn to show that a part has been shortened to reduce its size on the drawing. The two variations of break lines common to blueprints are the long break line and the short break line (Figure 11). Long break lines are thin solid lines that have zigzags to indicate a break.
What is the extension line?
Extension lines continue or extend from the surface of the object and establish the size of the dimension. They do not touch the object lines and extend slightly past the dimension line. Extension lines provide a means of displaying a measurement without placing the dimension on the part.
How do you add an extension to a line in Solidworks?
Right-click a dimension line or extension line and select Hide Dimension Line or Hide Extension Line. To show hidden lines, right-click the dimension or a visible line and select Show Dimension Lines or Show Extension Lines. You can set individual extension lines to display as centerline style.
How do you make a foreshortened dimension in Solidworks?
To set a document-level default for the foreshortened style, with a drawing open, click Tools > Options > Document Properties > Dimensions > Linear and under Foreshortened, select a style. You can also specify to automatically foreshorten a linear dimension when the geometry of one end is outside the drawing view.
How do you bend a dimension line in Solidworks?
Right-click a dimension extension line and select Display Options > Jog. Horizontally or vertically drag a point on the dimension extension line to create a bend.
How do you do a break line symbol?
AutoCAD has an express tool to draw the break line symbol, no big secret. Simply enter BREAKLINE or go to Express –> Draw –> Break-Line Symbol. You will enter the 2 points you want the break-line symbol to reach, and the third point you pick is where the jogged line will appear.
Why do we use break line?
They are used to remove, or ‘break out” part of a drawing for clarity, and also to shorten objects which have the same shape throughout their length and may be too long to place on the drawing.
What are the correct ways to draw extension line?
Usually, the dimension line meets the extension line at right angles. There should be a gap of about 1 / 16″ where the extension line would meet the outline of the object, and the extension line should go beyond the outermost arrowhead approximately 1 /8″. Also, there should be not gaps where extension lines cross.
What is a construction line?
Construction lines (also known as xlines) are temporary linework entities that can be used as references when creating and positioning other objects or linework. For example, you can use construction lines to prepare multiple views of the same item, or create temporary intersections to serve as object snaps.
How do I change the leader line in Solidworks?
To set line thickness and style:
- Click Options , and then select the Document Properties tab.
- Select the type of annotation or dimension for which you intend to customize the frame or leader line thickness.
- Select a thickness from the list, or select Custom Size and enter a value for the custom thickness.
How do I hide a center line in Solidworks?
Select Detailing from the Document Properties tab. Under Auto insert on view creation, select or clear the check box for: Center marks – holes -part.