Wedge Upper Plate, Self-lubricating Graphite Bronze Wear Plate, Mold Slide Guide Bar, High Strength Brass Wedge Block for Stamping Die
Product Details
| Product Name: | Wedge Upper Plate / Mold Wedge Wear Strip | Base Material: | High Strength Brass / Tin Bronze |
|---|---|---|---|
| Lubricant: | Embedded Solid Graphite | Surface Finish: | Ra 0.8μm |
| Working Temperature: | -40℃ ~ +250℃ | Friction Coefficient: | 0.08~0.15 (dry Friction) |
| Max Load: | 120 N/mm² | Hardness: | HB 210~260 |
| Tolerance: | Standard / On-demand | Application Areas: | Construction Machinery, Automation Equipment, Hydraulic Machinery, Metallurgical Equipment, Machine Tools, Automotive Tooling, Injection Mold, Die Casting Mold,stamping Die |
| Highlight |
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Product Description
Product Overview
Our Wedge Upper Plate is manufactured from high-strength brass / bronze with embedded solid graphite lubricants. It is a core wear-resistant component used in stamping dies, automotive molds, progressive dies and large forming molds. The graphite particles act as a solid lubricant during operation, eliminating the need for frequent oil supply. It features low friction coefficient, excellent wear resistance, high load capacity and stable dimensional accuracy under continuous reciprocating sliding movement. All parts are processed by precision CNC machining, strict flatness & parallelism inspection. Standard sizes in stock, custom drawings & OEM machining are supported.
Key Features
✅ Self-lubricating graphite embedded structure, maintenance-free for long running
✅ High strength brass/bronze base, good shock resistance & heavy load bearing
✅ Low friction, anti-seize, reduce mold galling and abrasion
✅ Precision CNC machined, tight tolerance, smooth surface finish
✅ Standard sizes available, custom drawing & one-off prototype acceptable
✅ Widely used in automotive stamping die, progressive die, sheet metal forming mold
Application Scenarios
Automotive stamping molds, progressive dies, sheet metal forming dies, large injection molds, heavy machinery sliding wedge mechanism, press tooling.
Technical Parameter Table
| Item | Specification |
|---|---|
| Product Name | Wedge Upper Plate / Mold Wedge Wear Strip |
| Base Material | High Strength Brass / Tin Bronze |
| Lubricant | Embedded Solid Graphite |
| Surface Finish | Ra 0.8μm |
| Working Temperature | -40℃ ~ +250℃ |
| Friction Coefficient | 0.08~0.15 (dry friction) |
| Max Load | 120 N/mm² |
| Processing Method | CNC Milling, Drilling |
| Supply Type | Standard stock / Custom OEM according to drawings |
| Hardness | HB 210~260 |
Packing & Shipping
Packed in anti-rust paper + carton box. Available by air, sea or express. We support bulk order and sample order.
About Us
We are a professional manufacturer of mold wear parts and self-lubricating bearing components. We have complete CNC machining workshop and quality inspection system. We can produce parts according to your drawings or samples. Welcome to contact us for catalog and quotation.
Product Highlights
Product Overview Our Wedge Upper Plate is manufactured from high-strength brass / bronze with embedded solid graphite lubricants. It is a core wear-resistant component used in stamping dies, automotive molds, progressive dies and large forming molds. The graphite particles act as a solid lubricant ...
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