Serial No. 23
Twist Drill (SolidWorks 2014Tutorial)
In this part modelling tutorial of ‘SolidWorks’ we will create a model named ‘Twist Drill ’. We will start our work by defining some Global Equations that will be used to create mathematical relation between the dimensions applied in the due course of modelling the ‘Twist Drill’.
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| Equations applied in modeling of Twist Drill with Solidworks |
Then a circle will be extruded to form a 3D solid. Next some planes will be created to draw new 2D sketch profiles. Then Helix curve will be created. By using Sweep Cut tool on the basis of previous 2D sketch profiles and Helix curve our first flute will be cute over the rounded bar. Again a relevant Cut Extrude command will be applied. Then both the features will be duplicated using circular pattern tool at an angle of 180°. Next we will create some more sketch profiles to cut lip and lip relief on the edge of drill bit. The process will be the same as applied earlier. Later some more Sweep Cut feature will be applied to complete the model. The highlight of the video is to show the usage of work planes with precision and usage of circular pattern tool to save time.
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| Features applied in creation of Twist with Solidworks |
Click the following link to get the model file: -http://bit.ly/2onaj7c
To more understand twist drill geometry watch the following image and visit the associated link..
TWIST DRILL GEOMETRY.
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