Week 12- Final project
FINAL PROJECT
DOOR ARM REST
Class a surface recreation
Class a surface of door arm rest is not joining properly there are some open boundaries in ‘a surface so it is cleared before offsetting it.
Tooling axis
tooling axis is created using the point direction method .in the class A surface given surface the arm rest surface is not linear, the curved surface will not clear drafting in z axis direction clearing for drafting two tooling axis is created with the same point direction method and one with respect to z axis and the other one with respect to Y axis. main and side core tooling axis is created
Drafting analysis of A surface
Draft analysis is done with respect to both main and side core tooling axis where minimum draft angle 3 is given for clearing class a surface with tooling axis direction.
Class B surface
Class c surface
Final trim surface
Closed body
Draft analysis of closed body with respect to main tooling axis
Draft analysis with respect to side ore axis
Lower substrate
Tooling axis
Tooling axis is created using point direction method the direction is taken as parallel to the y axis.
Draft analysis of A surface axis
B SURFACE
C SURFACE
FINAL TRIM
CLOSED BODY
Draf analysis of closed body
Map pocket
Tooling axis
Tooling axis is created parallel to the direction of y axis by creating a random point on the surface of map pocket.
Draft analysis of class A surface
Class B surface
Class c surface
Final trim surface
Closed body
Draft analysis of closed body
Report
Tooling axis is created in direction parallel to the y component .class b surface is offsets to ‘2.5’mm in the direction of tooling axis. the class b surface is tested properly and extrapolated at the sides after that the c surface is created with three degrees draft angle with respect to tooling axis and 90 degrees with respect to reference surface after that A and C surface are joined together and trimmed with b surface created and converts it into closed body.
BOTTLE HOLDER
TOOLING AXIS
Tooling axis is created selecting a line on the surface of the bottle holder and created a line normal to the surface of the bottle holder
Draft analysis of a surface
B surface
C surface
Final trim
Closed body
Draft analysis of closed body
Report
Tooling axis is created in direction perpendicular to surface of bottle holder. class b surface is offsets to ‘2.5’mm in the direction of tooling axis. the class b surface is tested properly and extrapolated at the sides after that the c surface is created with three degrees draft angle with respect to tooling axis and 90 degrees with respect to reference surface after that A and C surface are joined together and trimmed with b surface created and converts it into closed body.
ENGINEERING FEATURES
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FLANGES
Flange creation
Flanges are created using the master sections given in cat file. Use multiple extracts to obtain required guide curve and profile is taken from master section. Sweep command is used for creating the surface of flanges and flange body is created by thickening the surface created using sweep.
For armrest
For map pocket
For bottle holder
2. Heat stakes
Heat stakes are created from padding a sketch created from a point obtained from master section.
Procedures to create ribs on heat stakes
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Create a sketch with Centre as Centre of heat stakes inner circle
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Use extrude surface to create a surface and thicken surface command to create a solid body
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Use union trim to connect it with heat stakes
Give draft with proper angle. Copy and paste the solid body to required number and use translation command to translate it to the right position
Dog house
We need to create a doghouse to attach push clips on lower substrates.
Procedure for doghouse creation
Create a point on the given location and a plane with respect to it and create a sketch with base sketch for doghouse.
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Create a sketch profile from it and pad it gave drafting outside as 1.5 degrees with respect to main tooling axis and 0.5 degrees with respect to side coring axis.
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Use shell command to create a thickness of 2.5mm inside and create hole top for creating fitting surface for push pin
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Create locators and reduce thickness in bottom surface as per design specifications and give 0.5 degree drafting for every part created for doghouse inside part
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FINAL ARM REST
Final map pocket
Final bottle holder
Final lower substrate
Draft analysis of final parts
Arm rest
Map pocket
Lower substrate
Bottle holder
Doghouse drafting
Tree structure
Final body