Mold Design for CPU Fan Bezel
The Given Body
Draft Analysis of the body at 0.5deg
Parting Line
Parting Suface
Core Surface
Cavity Surface
Portions showing slider requirments
the encircled parts shows the portions on the body that requires a sliders to be manufactured.
the highlighted features shows the features to be manufactured using sliders
Final Core Block
Final Cavity Block
Sliders
The above picture shows the positions of sliders
The above pictrure shows the shape of the feature be manufactured.
The above picture shows the grooves for the slider locking mechanism
Core block with sliders and washers
Ejector pins and Ejector plate
the above picture shows the ejector pin heads and the ejector plate
Sprue in the cavity block
Entry Dia 5.8mm
Exit Dia 42.55 mm
Sprue Catcher runner and Gate in the core block
Runner typ-Trapizoidal Runner
Gate typ-Edge Gate
Cooling Chanels
This perticular cooling chanel system shows the parallel cooling system.
Final sectional View
The standard that are followed to prepare the mold
- All the dimensions that are provided for the mold making are in accordance to the OEM standards.
- All the core and the cavity features are in RED and GREEN colour respectively as for the standards
- The mold design is done for scaled size of 0.6% to counter the srinkage of ABS
- For this perticular project the ejector pins are of two sizes with flat heads that are 3mm & 6mm.