Discover why quality assurance is essential in CNC Milling Services. Learn how Shangchen Rapid Manufacturing ensures flawless precision, durability, and reliability through advanced inspection, digital technology, and expert craftsmanship at every production stage.
Explore the key differences and use cases of vacuum casting and sand casting—two popular manufacturing techniques. Vacuum casting offers high precision, smooth surfaces, and defect reduction using vacuum pressure, ideal for prototyping and medical parts. Sand casting provides cost-effective, flexible production for large industrial and heavy-duty components.
This article details essential quality control measures in vacuum casting, emphasizing high-precision master models, silicone mold integrity, resin conditioning, vacuum system optimization, temperature stability, and advanced inspection techniques. These controls effectively minimize defects like porosity and dimensional inaccuracies, ensuring the production of reliable, high-quality parts for prototyping and small-scale manufacturing.
