What is a draft angle in Solidworks?
Draft tapers faces using a specified angle to selected faces in the model. One application is to make a molded part easier to remove from the mold. You can insert a draft in an existing part or draft while extruding a feature. You can apply draft to solid or surface models.
How do you change the draft angle in Solidworks?
Changing Draft Using DraftXpert
- In the DraftXpert PropertyManager, select the Change tab.
- Under Drafts to Change, select the draft items to modify for Faces to Draft . …
- Set a value for Draft Angle and click Change to modify the draft for the selected faces.
How do you measure draft angle?
Draft angle dimensioning
- Typically, one to three degrees draft is recommended.
- For untextured surfaces, generally a minimum of 0.5 degree draft per side is recommended.
- For textured sidewalls use an additional 0.4 degree draft per 0.1mm depth of texture.
How do I use the draft feature in Solidworks?
To draft a model face:
- Click Draft (Features toolbar) or Insert > Features > Draft.
- Set the options in the PropertyManager. Click Detailed Preview to preview the draft.
- Click OK .
How do you calculate draft angle plastic?
When designing a part, apply as much draft angle as possible—a general rule of thumb is 1 degree of draft per 1 inch of cavity depth, but that can change with the aforementioned factors. Try following these general guidelines: 0.5 degrees on all vertical faces is strongly advised.
What is loft in Solidworks?
Loft creates a feature by making transitions between profiles. A loft can be a base, boss, cut, or surface. You create a loft using two or more profiles. Only the first, last, or first and last profiles can be points.
Which of the following buttons is used to add a draft angle to a cut feature?
To insert a draft angle parting line: Sketch the part to be drafted. Insert a split line curve, if desired. Click Draft on the Features toolbar or click Insert > Features > Draft.
What is meaning of draft angle?
A draft angle is a slant that is applied to each side of most features of an injection molded part. The angle, which is positioned to run toward the direction of a mold’s pull and parting line, helps with releasing the part from the mold.
What is draft angle in drawing?
A draft angle is a taper applied to the vertical walls of the injection molded component to assist with releasing the part from the mold.
What does plus draft mean?
Normal convention is to add material to create draft (plus draft). Dimension is held at the point furthest from the parting line and material is added for draft. Outside dimensions get larger, inside dimensions get smaller.
How do you measure an angle in Solidworks 2020?
Click Measure (Tools toolbar) or Tools > Evaluate > Measure. When you select a vertex or sketch point, the x, y, and z coordinates appear. When the Measure tool is not active, commonly used measurements for selected entities appear in the status bar. Specifies custom measurement units and precision.
What is a draft feature?
The Draft feature adds a draft angle from -89.9° to +89.9° to individual surfaces or to a series of surfaces. You can draft only the surfaces that are formed by tabulated cylinders or planes. To access the Draft feature, click Model > Draft.
What is step draft?
A step draft is a variation of a parting line draft. The step draft creates one face rotated about the plane used as the Direction of Pull. This results in small faces, representing the steps (highlighted in blue in the example below).