Week 8:- 3D Finishing Challenge 2
AIM:
Perform 3D finish for all units of Assembly design.
Create Rough locators for Assembly.
3D FINISH: The 3D finish is the process where the design is completely finished & to be ready for final simulation & 2D detailing.
In 3D finishing we perform and ensure the following points:
i. Hole concentricity & hole sizes- All parts Hole concentricity is checked & confirmed while finishing the parts.
ii. Machining Area- The machining area in every part is defined & the machining area is highlighted by using orange color.
iii. Nominality- All unit dimensions are maintained nominal to facilitate easy assembly of the unit.
iv. Holes coloring standard- Color Code standard used in the 3D finishing
Cyan - Simple Hole
Yellow - Threaded Hole
Orange - Machined area
Blue - Dowel pin Hole
v. Fasteners implementation- Fasteners are implemented in all units as per the requirement & load on the part.
vi. Avoiding clash between different parts- Proper gap is maintained between parts to avoid the clash.
vii. Mylar splitting as per panel profile- Mylar splitting is confirmed while finishing the design.
viii. Proper renaming of parts/assemblies as per standard-proper renaming of parts & assemblies are done while finishing the design hence we can identify each & every part easily with a unique identification.
1 Renaming and Structuring of the design tree:
Renaming the design tree is done. and structuring the design tree in a way that is simple to identify the units. some units use multiple times those are easy to identify by their name.
2 Base Unit:
Renaming of parts and structuring design tree
Threaded hole and dowel holes making nominal and color-coding are done so easy to distinguish holes.
Threaded hole (Yellow), clearance hole (Sky blue), Dowel Hole(Blue), Machining surface(orange).
|
S.NO |
CHECKING PARAMETER |
ACTION |
|
1. |
Rename of the design tree |
Done |
|
2. |
Mark Machining Area |
Done |
|
3. |
Nominality |
Done |
|
4. |
Holes Colouring Standard |
Done |
3 Retractable pin unit
Holes are made to the nominal and Concentric to each other.
The open position of the retractable pin is shown in yellow color
The proper butting of the two parts is done
color-coding is done as per the standards.
structuring design tree renaming of parts is done.
Below are some images after 3d finishing was done on the fixed pin unit.
4 Swivel Clamp Unit
Holes are made to the nominal and Concentric to each other.
The proper butting of the two parts is done.
Fasteners are implemented.
Color coding is done as per the standards.
Structuring design tree renaming of parts is done.
Mylar splitting is done.
The open position is shown in yellow color.
Below are some images after 3d finishing was done on the swivel Clamp unit.
5. POWER CLAMP
Holes are made to the nominal and Concentric to each other.
The proper butting of the two parts is done.
fasteners are implemented.
color coding is done as per the standards.
structuring design tree renaming of parts is done.
mylar splitting is done.
the open position is shown in yellow color.
below are some images after 3d finishing was done on the Power clamp unit.
6 Rest Unit
Holes are made to the nominal and Concentric to each other.
The proper butting of the two parts is done.
color coding is done as per the standards.
structuring design tree renaming of parts is done.
mylar splitting is done.
below are some images after 3d finishing was done on the Rest unit.
7 PIN CLAMP UNIT
Holes are made to the nominal and Concentric to each other.
The proper butting of the two parts is done.
color coding is done as per the standards.
structuring design tree renaming of parts is done.
mylar splitting is done.
below are some images after 3d finishing done on the Pin Clamp unit.
8 Rough Locator
Provide locator in 4 directions.
Mention 0 mm gap between rough locator and panel.
FINAL OUTLOOK
NOTE: PLEASE REFER THE ZIP FILES PROVIDED BELOW TO EXTRACT ALL PARTS AND ASSEMBLY FILES OF FIXTURES.