Hydraulic Spring Seat
What is this part? Hydraulic Spring Seat is a Spring Seat manufactured from carbon steel by Balford. Production process: Deep Drawing → Heat Treatment → Surface Treatment. Finish: Zinc plating, applied after Quenching & tempering. Key requirements: Consistent internal depth; small outer and inner R angles, close to square where the drawing requires. Inspection: Dimensional inspection of internal depth and radius.
Metal Stamping
| Product Name | Hydraulic Spring Seat |
|---|---|
| Category | Spring Seat |
| Process Flow | Deep Drawing→Heat Treatment→Surface Treatment |
| Material | carbon steel |
| Surface Treatment | Zinc plating |
| Heat Treatment | Quenching & tempering |
| Key requirements | Consistent internal depth; small outer and inner R angles, close to square where the drawing requires |
| Inspection | Dimensional inspection of internal depth and radius |
Case Review
The hydraulic spring seat holds a spring inside a hydraulic assembly, so the internal depth must be consistent and the outer/inner R angles must stay small — in some cases nearly square. Balford achieves this with a stamping + drawing sequence, then verifies depth and radius with inspection.
