Week 9 - Project 6 - Master Section Development

B-PILLAR 

1 -Input surface is the class a surface with the master sections . 

2 - We will create the tooling axis , first we will extract base and place a point on it , then we will add a line on that point with reference to the surface . this will be our tooling axis . 

3 - We create flange . first we will extract side surface and boundary from A surface .  then we will use sweep tool on the boundary .  we will check it with master section for the proper alignment . we will trim the flanges with A surface surface and apply a fillet to it . 

4 - We will create B surface ,  first we will offset the A surface by 2mm thickness . similarly we will do it for the flanges . then we will trim it together  and apply a fillet to it . 

5 - We will create C surface , for this we will extract boundary from A surface , then we will sweep it in tooling axis direction with 3 degree . similarly we will create sweep for all sides  .

6 - We will join the sweep with A surface . we eill trim this with B surface this will give us our B pillar surface , we will use close body tool to get the B pillar body.

7 - We will create doghouse , we will extract line from master section . then we will add plane to it as well as point . we will draw a sketch on the plane with guidance of master section  . we will also put another plane and extrude a line from it we will then trim it together . 

8 - We will use thicken tool and we will apply draft to it in main tooling direction .

9 - We will create sink saver for doghouse ,  we will first extract B surface . then offset it . we will then use intersect tool , we will extrude this intersected line . 

10 -  We will extract the faces of doghouse and offset it . we will then trim it together wih the extrude . 

11 - We will use split tool and split the surface from doghouse body .

12 - We will create lifter axis , for this we will create a plane we will add a line normal to the plane . 

13 - We will apply draft of 0.5 to the inside faces of doghouse in main tooling direction . 

14 - We will now create 4 way locator ,  we will draw a sketch and pad it . we will give a draft of 0.5 degree on its faces in main tooling direction .we will add chamfer to it and also wew ill apply fillet.

15 -  we will union trim the locator with the doghouse and then union trim this with the main body .  we will create a similar doghouse with locator following the master section on the opposite side . 

16 -  We will create ribs by first creating a sketch , we will then extrude it . we will use thicken command on this extruded surface we will add a draft of 0.5 degree to it in main tooling direction . 

17 -  We will create patterns of this rib . we will then extract the faces and offset it by 10mm for the height of rib . 

18 - We will then spilt these rib with the surface , similarly we will create ribs for other side as well . 

19 - We wil union trim these ribs with the main body ,  this will give us our B pillar body

20 - DRAFT ANALYSIS ON B PILLAR 

21 - DETAIL TREE STRUCTURE OF B PILLAR