For high-precision fan blades demanding exceptional roundness, dimensional tolerance must be maintained within ±0.05mm across all 360-degree sections through comprehensive inspection. Challenge: The part tends to warp after molding. Technical pre-compensation is implemented in the mold design to adjust geometry for warpage correction. GDM Advantage: During the initial design phase, GDM used advanced simulation to accurately predict deformation patterns and incorporated compensatory space in the design to accommodate expected shifts. Post-trial, the actual deformation closely aligns with projections, enabling precise final machining. This systematic approach allows GDM to deliver molds that meet stringent customer accuracy requirements while adhering to accelerated timelines demanded by the market.

Stell Material	S50C，HPM38+Quenching
Standard Component	Misumi, PUNCH, etc.
Mold Base	Custom-made
Number of Mold Cavities	1X2
Injection Molding Machine Tonnage	180T
Mold Service Life	700,000 shots

 

 

1. Preliminary CAE simulation analysis

2. Analyze gate locations for minimal deformation

3. Develop countermeasures for foreseeable defects

4. Develop a design tailored to meet stringent product specifications

 

1. Predicting deformation through CAE analysis.

2. Designing the mold solution based on predictions.

3. Achieving close alignment between trial molding and analysis.

4. Delivering high-precision products within the scheduled timeframe.