rear door

• OBJECTIVE

Make connection on door model.

• TOOLS AND COMMAND USED IN CONNECTING DOOR MODEL .

1. First open door model in ansa and check for grometry errors on door FE model.

2. Now checking the model for seeing what type of connecction is required on which places. like for bolt \"RBE2\" many nodes or two nodes, for weld spot \"RBE3 HEXA RBE3\" and CBUSH for glass. USing Focus tap to toggle btween components.

3. Go to NASTRAN module then select \"RBE2\" for all bolt connection. we can also use the diffrent method fpr bolt connection like, first create point at center of hole then use \'convert\' from assembly and convert point into bolt or we can covert point according to connection we requried like for spot weld. Then go to the connection manager select two parts in between connection need to make and also select the FE type \"BOLT\" and body of bolt \"RBE2\" enter search distance. But at the hinges where door swing or on the axis of swing we gonna constrain the 5 degree of freedom is we constain all 6 degree of freedom door not gonna open

4. Like wise to make connection btw glass and door first creating curve on FE using \"Feat2 curve\" from perimerters in mesh module, then converting the curve line into spot line using \"convert\" then opening the connection manger select FE type \"RBE3 CBUSH RBE3\" in connection manger then select both parts btw connection need to applied then enter value of \"S\" then click realise and apply.

ON bottom glass line there damping on both side of glass and remaing three side have only outer side linning or damping element and the CBUSH elements having stifness in three direction. CBUSH elemenyts also called as wheather strip.

5. After appling CBUSH elemnet on rolling window we need to make connection to rod which help\'s window move up and down. and also made same connection on C pillar fixed glass window. aftter that select all CBUSH element and change orientation to \"CID\" and enter value \"0\". Which means chnging the coordinates of CBUSH element with respect to door model

6. For solid mass component like door handle, First create \"RBE2\" elements at place of handle then provide the mass to handle at center of gravity of master node usingz\"CONM2\"and mass into tons.

7. ASSInging PID\'s to door

Learning about the different types of connection, which type of connection is required at which place.

https://drive.google.com/file/d/1t1O2YEr4I8cC3bnbC5D-rG-ecki-UGU6/view?usp=sharing