One of the most effective finishing methods is special deburring brushes. Unlike abrasive wheels or manual scraping, they provide a gentle effect on the surface, reducing the risk of damage and ensuring dimensional stability within specified tolerances.
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Application features in the aircraft industry
Modern aircraft industry actively uses both traditional and innovative methods of finishing operations. Deburring after milling, turning or laser cutting is necessary not only to improve the appearance, but also to prevent stress concentrations. High—strength alloys such as titanium, aluminum, heat-resistant steels, and composite materials are widely used in aviation. Each of these materials requires a special approach when painting.
For softer finishing of aluminum components and preservation of edge geometry, silicon carbide fiber deburring brushes are excellent. These products ensure high surface cleanliness, do not overheat the metal and minimize the risk of microcracks. On the contrary, more rigid solutions with reinforced wire are more often used for titanium and steel parts.
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Criteria of reliability and standards
The key parameters of choice in the aviation industry are reliability, dimensional stability of the work area, uniform wear and compliance with strict technical regulations. Production processes in aviation are subject to multi-stage control, and any deviation from the established regulations may become the basis for stopping production or re-processing the entire batch.
The tool must maintain the stated characteristics throughout the entire resource. This is achieved through high-quality wire, abrasion-resistant nylon or specially selected abrasive fillers. Product certification and compliance with international requirements play an important role, since accidental deliveries without a confirmed origin are unacceptable in aviation.
Technological processes and automation
Depending on the requirements for cleanliness and surface tolerances, both automated lines and manual finishing are used. In mass production, mechanical or robotic technology is used to ensure stable results and reduce the human factor. For small-scale or pilot productions, where accuracy is especially important, manual refinement is often involved.
At this stage, the end deburring brushes proved to be effective. They integrate well into the technical process, provide a controlled material removal rate and do not violate the basic geometry of the part. In addition, the coating avoids overheating, which is especially important when working with titanium and aluminum alloys.
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Safety and security of personnel
Safety is a mandatory aspect of any operations in the aviation industry. Incorrectly selected equipment may damage the part or cause injury to personnel. A high-quality consumable element must have a strong attachment, uniform fit of wire or fibers, and resistance to fracture at high speeds.
Manufacturers supplying products for aviation are required to carry out rigorous tests confirming the tool's resistance to loads and compliance with safety parameters. The use of special brushes for industry can significantly reduce production risks and guarantee stable results.
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The value of choosing a reliable supplier
Choosing the right manufacturer of consumables is a key factor in the stability of the results. Products must ensure durability, minimal wear, and meet the requirements of international standards and tolerances. Low-quality equipment can become a source of microcracks, accelerated wear of the part and a decrease in the service life of the units, which is unacceptable in aviation.
Lessmann GmbH is one of the world's leading manufacturers of industrial products. The brand's products are used in Europe's leading aircraft manufacturing companies and comply with the strictest regulations.
Lessmann deburring brushes on Enex
Lessmann end deburring brushes on Enex