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  3. nn-system saw blades The „No-Noise saw Blades“

nn-system saw blades The „No-Noise saw Blades“

nn-system saw blades The „No-Noise saw Blades“

nn-system saw blades The „No-Noise saw Blades“

Product catalog summary
Introduction
The document introduces LEUCO's "No-Noise" saw blades, specifically the nn-System DP Flex, designed to reduce noise emissions in woodworking environments. These blades aim to address the high noise levels typically found in the industry, which often exceed 85 dB, necessitating hearing protection.

Noise Reduction
LEUCO's innovation focuses on minimizing the gullets in diamond-tipped saw blades, reducing idle noise by up to 6 dB(A) compared to conventional blades. The "No-Noise" name signifies reduced distracting noises rather than complete silence.

Practical Application
The nn-System DP Flex blades have been effective in reducing noise for over two years, particularly in chop saw blades for edge trimming. The blades are now applied to horizontal panel sizing saws, offering a quieter working environment.

Technical Specifications
The nn-System DP Flex blades feature:
  • Extremely small chip gullet spaces for reduced noise.
  • Hollow back tooth configuration (HR) for superior cutting quality.
  • Thin cutting width of 2.5 mm, reducing cutting pressure and power requirements.
  • Longer edge lives due to diamond tips, lasting 15 to 20 times longer than tungsten-carbide tipped blades.

Material Compatibility
The blades are suitable for a wide range of materials, including wood, plastics, and composite materials. They are compatible with various machines such as table saws, chop saws, CNCs, and through-feed installations.

Performance Comparison
Using an acoustic camera, the noise levels of standard and nn-System saw blades were compared. The nn-System DP Flex blades demonstrated significantly lower noise levels, with a reduction from 88 dB(A) to 72.6 dB(A) during operation.

Conclusion
LEUCO's nn-System DP Flex saw blades offer a significant advancement in noise reduction and cutting efficiency for the woodworking industry, providing a quieter and more efficient working environment.
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Catalog excerpts

nn-system saw blades The „No-Noise saw Blades“-1

nn-system saw blades The „No-Noise Saw Blades“

 Open the catalog to page 1
nn-system saw blades The „No-Noise saw Blades“-2

Loud is a thing of the past They can‘t get any quieter without increasing the risk of injury Quotations from visitors to the LEUCO exhibition booth which will certainly be appreciated by the machine operators. And this works in practice? Yes. The small gullets have proven effective for more than two years in the case of chop saw blades for edge trimming. LEUCO has now applied this principle to its „nn-System DP Flex“ diamond-tipped sizing saw blades. 85 dB: critical noise level: wearing of a hearing protection; prescribed maximum for MP3-players vacuum cleaner leaves rustle 83-103 dB: average...

 Open the catalog to page 2
nn-system saw blades The „No-Noise saw Blades“-3

LEUCO Innovation NEW: nn-System DP FLEX the „no-noise saw blades“ Data profile nn-System DP FLex Saw Blade The new "LEUCO nn-Sys tem DP Flex" saw blades all have … … extremely small chip gullet spaces! And are extremely quiet when idling and during operation! With a noise level of just around 70 dB(A) when idling, the wearing of hearing protection is virtually a thing of the past. They surprise the industry by their … … usability in numerous materials and impress their users by their … … super cutting quality thanks to their special hollow back tooth configuration (HR); Exception: Scoring saw...

 Open the catalog to page 3
nn-system saw blades The „No-Noise saw Blades“-4

LEUCO nn-System DP FLEX Top cutting quality & long edge lives Advantage: cutting quality IIExcellent cutting quality thanks to the innovative „HR“ tooth geometry for the main saw blade. IIIn addition to this, the hollow back tooth noticeably reduces the cutting pressure while enabling work with nearly no backlash. IIThe saw blade design guarantees excellent cutting quality for nearly all wooden panels, even those with high-gloss coatings and those made from solid timber. IIIn line with the main saw blades, the diamond-tipped scoring saw blades and conical alternate top bevel teeth are also available...

 Open the catalog to page 4
nn-system saw blades The „No-Noise saw Blades“-5

LEUCO nn-System DP FLEX Perfectly suited for many materials The design (tooth geometry and tool body design) guarantees universal application in almost all conventional wood-based panels as well as solid woods and is characterized by an excellent cutting quality. The vast number of materials recommended for processing make this clear: Gypsum fiber ++ board with MDF Gypsum fiber board Board material CPL-laminated+++ HPL laminated ++ acoustic particle board particle board Gypsum fiber +++ Gypsum +++ board with veneer plaster board Fiber cement ++ board Wood fiber Mineral wool / clay +++ very well...

 Open the catalog to page 5
nn-system saw blades The „No-Noise saw Blades“-6

LEUCO nn-System DP FLEX for table saws, chop saws and panel sizing saws TRIMMING / SIZING nn-SYSTEM - MAIN SAW BLADES SUITABLE nn-System -SCORING SAW BLADES A SPLITTING WEDGE FROM LEUCO TO FIT YOUR MACHINE (please order separately) ->OUR HINT: MAKE USE OF THE BENEFITS OF THE nn-SYSTEM SCORING SAW BLADE ALSO IN COMBINATION WITH YOUR STANDARD MAIN SAW BLADES! WITH CUTTING WIDTHS OF 3.2 - 3.5 MM Cutting width Machine / designation adjustable adjustable Altendorf Rapi-do/ adjustable

 Open the catalog to page 6
nn-system saw blades The „No-Noise saw Blades“-7

TRIMMINGnn-SYSTEM - TRIMMING AND SIZING ON THE CNC 0 D [mm] nn-SYSTEM - TRIMMING ON THROUGH-FEED MACHINES 0 D [mm]

 Open the catalog to page 7
nn-system saw blades The „No-Noise saw Blades“-8

You can hear that nothing distracts you: The gullet and tooth size are at a scale of 1:1 in the photo for a saw blade diameter of 303 mm. We measured the noise level of a standard diamond-tipped saw blade, the new "nn-System DP Flex" saw blade, and the idling machine at 4500 rpm in each case. This is how it works: Read the QR-code with a smartphone. You will be connected with a www address and can listen to the different noise levels of the saw blades. The new "LEUCO nnSystem DP Flex" saw blade is clearly quieter. Machine idling without saw blade, 69.6 dB (A) Standard: diamond-coated saw blade,...

 Open the catalog to page 8
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