Material for forming a raised edge and method for forming a raised edge
Patent Information
- Application Number
- DE602017086876
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2016-11-14
- Filing Date
- 2017-10-31
- Publication Date
- 2024-12-18
- Estimated Expiration
- 2037-10-31
AI Technical Summary
The cutting work of fiber reinforced composite materials and metals using drills results in short tool lifespan, poor hole quality due to abrasion, splintering, and delamination, leading to increased costs and safety concerns, particularly in aerospace applications where high-quality cutting is critical.
A material for built-up edge formation comprising a resin block with high and medium molecular weight compounds and carbon, used in a built-up edge formation method to reduce cutting tool abrasion, comprising a resin block with a high molecular weight compound, a medium molecular weight compound, and carbon, which forms a built-up edge on the cutting tool, reducing wear and prolonging tool lifespan.
The method significantly reduces cutting tool abrasion, prolongs tool lifespan, and improves cutting work productivity by forming a built-up edge that enhances the cutting ability and dimensional accuracy, thereby reducing the frequency of tool changes and processing costs.