Tooling Spotlight: WhisperCut Cutterhead

In our tooling spotlight, we break down what you need to know about our most effective tooling solutions. This month’s MVP is PCD WhisperCut Pre-Mill cutterheads. leitz whispercut edgebander woodworking woodcutting wood manufacturing tool

The Tool:

Leitz WhisperCut is the premium low-weight PCD jointing head for edgebanders, and the first to utilize field replaceable/sharpenable precision diamond inserts.  The light-weight aluminum alloy cutter body reduces machine spindle wear while damping cutting noise by as much as 5dB(A).  WhisperCut technology provides the most efficient and economical pre-milling solution available.

What Makes it Better:

Features Benefits
Field replaceable/sharpenable PCD inserts ·         Replace inserts instead of heads, at a far lower cost

·         Significantly reduced tooling inventory, replacement knives only

·         Send knives for service instead of heavy steel cutterheads

Light-weight body ·         Reduced spindle bearing weight

·         Jump spindle moves smoothly in and out of cut

·         Absorbs and reduces cutting noise -5db(A)

·         Safe, easy handling

High shear (Edge Expert) versions available ·         Optimal cut quality due to dramatically reduced cutting pressure

·         Exponentially longer tool life due to reduced cutting pressure

·         Exceptional cut quality in fragile or textured laminates

·         Reduced or eliminated plucking of loose core material

DFC gullets ·         Improved chip evacuation and reduced knife wear/damage

When to Use It:

For pre-milling in preparation for edgebanding, on both classic and CNC based edgebanders.  Custom versions are available for jointing, rebating, v-grooving and angular cuts in abrasive materials.

Suitable Raw Materials:

  • Particleboard, MDF, and abrasive materials
  • Uncoated, veneered and laminated materials
  • Paper-coated, fiber reinforced plastics (glass fiber reinforced, carbon fiber reinforced plastic etc.).

The Results:

Exceptional finish, tear-free edges, and a straight edge on double-sided laminates.

Add this MVP to Your Lineup:

Download our WhisperCut PDF.

Contact your local Leitz consultant at (800) 253-6070, or fill out the form below, and we’ll get in touch.

Cutting Edge Furniture Making – Haworth & Leitz Tooling Solutions

Haworth’s sustainable manufacturing practices help give the contract furniture giant an edge in the marketplace.

One of the top three U.S.· based contract furniture manufacturers, Haworth Inc. is renown worldwide for its quality office furniture and innovations. Founded in 1948 in Holland, Ml, by G.W. Haworth, it remains a family-owned and privately-held company serving markets in more than 120 countries through a global network of 650 dealers and 6,500 employees. 2014 net sales for the furni­ture giant were $1.8 billion.

Spurring the company’s success is its focus on research and design, which help drive the company’s deep understanding of agile workplace needs, said Haworth spokesperson Ryan McCall.

“Globally, Haworth improves workplac­ es with award-winning furniture, interior architecture, and technology solutions to help customers achieve business goals and transform culture, as well as support collaboration and innovation,” said Mc­ Call. “Haworth is committed to protecting and restoring the environment, creating economic value as well as supporting and strengthening its communities .”

As part of Haworth’s sustainable manu­facturing efforts, the company made changes to the production of its furniture and components. Among the technology upgrades in the panel processing area was the implementation last year of Leitz tooling to the edgebanding line.

“We upgraded our double-sided edge­ bander with the Leitz WhisperCut EdgeEx­ pert milling head program,” said McCall. “We were looking for a sizing tool on the edgebander that would greatly increase finished cut quality and greatly decrease the frequency of tool changes.

“Before developing this tooling program, machine operators were spending an aver­ age of 45 minutes every shift changing carbide insert tooling to maintain a quality cut. When we implemented the Whisper­ Cut EdgeExpert program, the PCD milling heads dramatically decreased the need for tool change frequency,” he said.

Feedback from the lead operator on the double-sided edgebander indicates he is now changing the diamond-tipped knives every six to eight weeks, McCall added.

“Work surface production was specifically targeted with this tooling development. We manufacture over 1,200 rectangular work surfaces per day with standard color offerings or a customer’s own material,” he said.

In addition to the edgebanding pro­cess, a number of machines are integral to the production of Haworth’s wide range of products. Among the workhorses in use at the company’s factories are beam and angular saws for cutting panels and sheet goods to size. Laminating is done in-house, utilizing a hot platen press. CNC routers and machining centers are also used extensively within the production area as the furniture manufacturer continuously looks for ways to improve the productivity and profitability of its products and processes.

The Leitz Tooling program is an integral part of this goal. “The WhisperCut EdgeExpert ROI is well under a year based on labor savings alone,” McCall said. “We have had great success with this tooling program.”

Originally published in FDMC Magazine October 2015. Download the PDF here.

Leitz Attends the 2018 Fensterbau/Holz-Handwerk Trade Fair in Nürnberg, Germany

With 110,000 visitors and 1,329 exhibitors from 42 countries the exhibition duo of HOLZ-HANDWERK an FENSTERBAU FRONTALE 2018 represents one of the largest wood manufacturing shows in Europe. The show has an emphasis on all things related to window and door manufacturers.

Leitz participated in this year’s trade fair, which took place March 21 – 24, 2018, presenting solutions and concepts that display technical innovation and focus on added value for our customers.

In addition to recent additions to the Leitz program, such as ProfilCut Q Diamond and WhisperCut panel saws, Leitz has also partnered with the hardware manufacturer, Roto-Frank, and other companies, to develop a new, high performance sliding door: Inova. The Patio Inova sliding door and sliding window system is specially designed for use in extreme climates.

Secondly, after an 8-year run, the ClimTrend tilt-turn window/door system has seen an upgrade to ClimaTrend Style, offering a modular design, higher performance,  slimmer sight-lines and more efficient manufacturing.

Learn more at leitztooling.com.