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Create two points on the intersection point of this circle and curve.Select all the sketches and convert it construction geometry.Draw a circle and tangent it to this curve.Take the project of these four curves and circle.Activate the ‘Circular Pattern’ tool and select the Coil1 and blend feature from the browser bar, select the major axis as a rotation axis and fill the value of Occurrence count and angle.Change the name of this extruded cut feature as ‘blend’.Activate the ‘Extrude’ command, select the ‘All’ option in the Extents field and choose ‘Cut’ option and click OK.Open the visibility of ‘diacutter1’ sketch.In the Pitch area select from the List Parameters click ‘HelixPitch’ and in the Height area select from the List Parameters, click ‘fluteLen+diaMajor’.Go to the Coil Size tab and select the ‘Pitch and Height’ option.Activate the ‘Coil’ tool, it will automatically select the sketch profile, select the major axis and select the ‘Cut’ option in the Coil dialogue box.Add one more parameter call it as ‘helixPitch’.Finish the sketch and change the name of the sketch as ‘diacutter’.
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#Autodesk inventor 2013 tutorial full#
The highlight of the videos is the after creating the model with full parameters the iPart creation of the model is also displayed. Later more coil feature will be applied to complete the model. The process will be the same as applied earlier. Next, we will create some sketch profiles to cut lip and lip relief on the edge of the drill bit. Then using a circular pattern tool we will duplicate the same at an angle of 180°. Then a coil feature and an extrude feature with a cut operation will be applied to create flute. These planes will be used to draw some more sketches, to be used as a base profile for cutting flute (rounded grove) over the round bar. Next, we will create some user-defined work planes at specified spots. Then we will create a circle and extrude it. We will start our work by defining some User Parameters that will be used to create a mathematical relation between the dimensions applied in the due course of modelling the ‘Twist Drill’. In this part modelling tutorial of ‘Autodesk Inventor,’ we will create a model named ‘iTwist Drill ’. ITwist Drill - Autodesk Inventor 2013 Tutorial (with caption and audio narration)