How Do You Create a Dynamic Spring in SOLIDWORKS?
Dynamic Spring in SOLIDWORKS
1)Spring Model Creation For Dynamic Spring, the spring model can be created by the following method.
✓ Draw a line vertically, which acts as the height of the spring (Fig 1).
✓ Exit the sketch.
✓ Create a new sketch and draw a circle profile which is parallel to the
vertical line and it acts as the spring rod (Fig 2).
✓ Exit the sketch
✓ Create a spring model by using Swept Boss.
✓ Select the circle as profile and vertical line
as the path in the property manager.
✓ Now, expand the options and set the
categories as per the below.
Profile Orientation: Follow Path
Profile Twist: Specify Twist Value
Twist Control: Revolutions
Direction 1: No. of revolutions
✓ After entered all parameters, click OK.
✓ Now, the spring was created as shown in
the image (Fig 4).
✓ Create a new reference plane on both side of the spring using the height of the spring(sketch1) as a reference.
Fig 3
Fig 4
✓ It helps to easily mate with the faces of the assembly component.
✓ Now, Insert the spring into the assembly and place the component.
2) Assembly mates
✓ Open the Shock Absorber assembly and insert the spring component.
✓ Using the Coincident mate to fix the base of the spring to the Base Part of the assembly. (Fig 7)
✓ Now, expand the Spring component in the FMDT and edit the sketch inside the Sweep (Sketch 1) (Fig 8)
✓ In an Edit mode, select the top point on the sketch (sketch 1) and the edge that you want to fix with the spring.
✓ After selection, add the relation “Coincident” for the point and the edge mentioned (Fig 9)
✓ And, Exit the Edit mode.
✓ Now, if you move up & down the component “Base” and click “Ctrl+Q” to find that the spring moved along with the component.
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