Design for Manufacturability (DFM)

Design for Manufacturability (DFM) is a critical discipline in precision sheet metal fabrication, bridging the gap between CAD design and real-world manufacturing.

Powder Coating Process Flow at Rollyu Precision

Bead blasting is a gentle, non-destructive surface treatment widely used in precision sheet metal fabrication to achieve uniform matte finishes, improve coating adhesion, and remove micro-defects without altering part dimensions.

Fabrication Processes at Rollyu · Anodizing, powder coating, bead blasting, plating

Surface finishing plays a decisive role in the durability, cleanliness, and functional performance of precision sheet metal components. This article explains the technical advantages, application scenarios, and design considerations of anodizing and powder coating.

Fabrication Processes at Rollyu · Surface Finishing

Surface finishing is a critical stage in precision sheet metal fabrication, directly influencing corrosion resistance, functional performance, cleanliness, and regulatory compliance. This article outlines common surface finishing methods, roughness requirements.

Fabrication Processes at Rollyu • Tapping & Threading

Creating reliable internal threads in sheet metal is critical to assembly strength, repeatability, and long-term product performance. This article explains cut tapping and thread forming (roll tapping), suitable materials, thread standards, and quality control methods