Custom-Shaped Stainless Steel Etched Blades with Anti-Corrosion Coating for the

Product Specification

Custom-Shaped Stainless Steel Etched Blades with Anti-Corrosion Coating for the Canadian Market

Blades Overview

Precision stainless steel blades from Xinhaisen are engineered for superior performance, durability, and accuracy. Utilizing advanced photochemical etching technology, we manufacture blades with exceptional sharpness, consistent quality, and complex geometries to meet the stringent demands of industries like medical, optical, electronics, automotive, and industrial automation.

Manufacturing Process

• Material Preparation: Selection of high-grade stainless steel sheets, cleaned and pre-treated.

• Photoresist Coating: Application of a light-sensitive photoresist film onto the material.

• Exposure & Development: The desired blade pattern is transferred from a digital tool to the coated metal using UV light, and then developed.

• Precision Etching: Unprotected areas are precisely etched away in a controlled chemical bath, forming the blade's exact shape and edge.

• Stripping & Cleaning: Removal of the remaining photoresist and thorough cleaning of the parts.

• Finishing & QC: Application of any specified surface treatments (e.g., passivation, coating) followed by 100% dimensional and visual inspection.

Blades Features

• Ultra-Sharp, Burr-Free Edges: Achieve a clean, ready-to-use cutting edge directly from the etching process, eliminating secondary deburring.

• High Precision & Consistency: Maintain tight tolerances of ±0.01mm across the entire production batch.

• No Thermal or Mechanical Stress: The etching process preserves the material's innate properties, preventing warping or micro-fractures.

• Design Flexibility: Produce complex shapes, intricate patterns, and custom perforations that are difficult or impossible with stamping or laser cutting.

• Material Integrity: Retains the full corrosion resistance, strength, and hygiene of the original stainless steel.

Blades Specifications

Blades Applications

• Medical & Surgical: Disposable surgical blades, dermatological scrapers, microtome blades, biopsy tools.

• Optics & Electronics: Precision cutting blades for display components, wafer dicing blades, flex circuit slitters.

• Industrial: Cutter blades for textiles, films, and foils, slitter wheels, scraper blades, encoder discs.

• Automotive: Sensor wipers, precision shims, specialized cutting tools for assembly.

• Consumer & Appliance: Blades for food processing equipment, coffee grinders, replacement cutters, and craft tools.

Our Advantages

• Precision Expertise: We specialize in micro-features, delivering industry-leading tolerances for the most demanding blade applications.

• Rapid Response: From material procurement to production, our streamlined operations ensure fast turnaround for both urgent prototypes and large-scale orders.

• Scalable Capacity: We are equipped to handle everything from small R&D batches to high-volume production runs with consistent quality.

• One-Stop Solution: We provide comprehensive support from design consultation and material selection to finishing, coating, and packaging.

• Proven Quality: Our strict process controls and final inspections guarantee that every blade meets the highest standards for performance and reliability.

FAQ

Q: What are the benefits of etched blades over traditionally stamped or ground blades?
A: Etched blades offer burr-free edges, superior dimensional consistency, no mechanical stress, and far greater design complexity without tooling wear.

Q: Can you produce serrated or patterned cutting edges?
A: Yes. Photochemical etching excels at creating intricate edge profiles, serrations, and patterned perforations in a single process step.

Q: What stainless steel grades do you commonly use for blades?
A: We primarily use 304 and 316 for their excellent corrosion resistance and mechanical properties. Other grades like 420 or specialty alloys are available upon request.

Q: How do you ensure the sharpness and consistency of the blade edge?
A: The etching parameters (chemistry, time, temperature) are precisely calibrated for each material and thickness. Our automated process and rigorous QC ensure edge uniformity across all parts.

Q: Do you offer surface treatments to enhance blade performance?
A: Yes. We offer various post-processing options such as passivation for enhanced corrosion resistance, electro-polishing for an ultra-smooth finish, or low-friction coatings,etc.

Welcome to contact us at any time!