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WIN woodworking INTERNATIONAL 2022/3

WiN – woodworking INTERNATIONAL is the international magazine for the woodworking industry. We report on all aspects of woodworking from board materials, wood treatment to machines, tools and technical know-how, from timber engineering supplies to the latest developments in technologies and markets. We address factory managers and production engineers directly, and thus ensure coverage of the decision makers within the industry. Circulation is worldwide with special emphasis on the most important growing markets. An increasing share are subscriptions and requested copies. Our online-section will further be expanded according to reader requests. WIN – woodworking INTERNATIONAL is published in English.

WiN – woodworking INTERNATIONAL is the international magazine for the woodworking industry.

We report on all aspects of woodworking from board materials, wood treatment to machines, tools and technical know-how, from timber engineering supplies to the latest developments in technologies and markets. We address factory managers and production engineers directly, and thus ensure coverage of the decision makers within the industry.

Circulation is worldwide with special emphasis on the most important growing markets. An increasing share are subscriptions and requested copies. Our online-section will further be expanded according to reader requests.

WIN – woodworking INTERNATIONAL is published in English.

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Nuremberg, Germany<br />

21–24.3.2018<br />

European Trade Fair for Machine Technology,<br />

Equipment and Supplies for the Woodworking Crafts<br />

One instead of two: new finger joint cutters for all pu glue types<br />

holz-handwerk.de<br />

Information<br />

NürnbergMesse GmbH<br />

T +49 911 86 06-49 29<br />

visitorservice@nuernbergmesse.de<br />

Flexible use with high performance<br />

Parallel to<br />

HH18_121x305_INT_<strong>WIN</strong>_<strong>woodworking</strong>_international_BES_GUT.indd 1 15.01.18 14:45<br />

With a new finger geometry, LEUCO is adding an innovative cutter to its program that can be used with both fiber-containing and<br />

fiberless PU glue. The cutter is ideal for companies that make joints with both PU glues, but also provides many advantages for all<br />

other companies.<br />

Due to the universal application possibilities,<br />

the machine operator will no longer have<br />

to change the cutter in the future, i.e. machine<br />

downtimes will be reduced. On the other hand,<br />

there is no longer any danger of mixing up the<br />

previously different cutters, which reduces the<br />

reject rate.<br />

In addition, the optimized geometry increases<br />

the stability of the fingers and significantly<br />

minimizes edge splits, increasing the output<br />

quality.<br />

Great cost-effectiveness<br />

Compared to traditional HS finger joint<br />

cutters, the edge life of the new finger cutters<br />

is up to 5 times as long. LEUCO achieves this<br />

through the combination of the cutting material<br />

Solid 34 and the LEUCO topcoat coating. The<br />

high bending strength of the cutting material<br />

reduces the risk of tooth breakage while maintaining<br />

the same finger jointing quality compared<br />

to standard designs.<br />

This is true even at high feed rates thanks<br />

to double the number of teeth compared<br />

to the standard design. The benefits of the<br />

LEUCO topcoat coating are retained in full after<br />

resharpening.<br />

The new version ZL 15/15 actually Z4<br />

is available from stock. Other versions are<br />

available on request. To achieve optimum<br />

strength in finger joints, all influencing factors<br />

such as material, glue, machine or tool<br />

must be optimally matched. LEUCO tool experts<br />

always advise finger jointing operations<br />

after taking into account all influencing<br />

variables.<br />

One cutter instead of two as previously: The new finger geometry<br />

is used for cutting joints for fiber-containing and fiberless PU<br />

glue in knotty softwood. The new cutting material of the cutters<br />

together with a coating as well provides up to 5 times the edge<br />

life.<br />

www.leuco.com<br />

Cutting with full speed through the panel<br />

In furniture production, perfect machining results and the highest possible feed rates are required for sizing individual panels. This<br />

applies to the production of small batches as well as to batch size 1 production. For both process specifications, the required quality<br />

and the time factor are decisive. Especially with changing support materials and coatings. Here, time-consuming reworking, excessive<br />

tool wear and the associated loss of time turn every production into an economic challenge.<br />

The solution for such cases is provided by<br />

the circular sawblades of the RazorCut series<br />

from Leitz: these circular sawblades are particularly<br />

long-lasting and produce perfectly sawn<br />

narrow edges and precise cutting edges in almost<br />

any surface coatings – and do so consistently,<br />

at high feed rates and with up to four<br />

decibels less noise. So, no matter what materials<br />

need to be cut – one cut of the RazorCut circular<br />

sawblade is enough to glue on a melamine<br />

edge, for example, or to process the workpiece<br />

further. RazorCut circular sawblades mainly are<br />

suitable for sawing individual panels or panel<br />

stacks up to 60 millimetres.<br />

This is made possible above all by the vibration-damping<br />

design of the circular sawblade.<br />

Laser ornaments and the irregular pitch of the<br />

saw teeth generate significantly less vibration<br />

during machining. In addition, high-quality cutting<br />

materials are used, such as ultra-fine grain<br />

carbide with a grain size of 0.2 to 0.5µm. They<br />

produce the “razor-sharp edge” for the perfect<br />

cut and are significantly more durable than conventional<br />

carbide types.<br />

RazorCut circular sawblades from Leitz are<br />

also convincing in terms of sustainability. They<br />

can be resharpened up to thirteen times and<br />

with its worldwide tool service in manufacturer<br />

quality, Leitz is a reliable partner – around the<br />

globe with more than 120 company-owned service<br />

stations.<br />

www.leitz.org<br />

Leitz RazorCut<br />

No. 3 • August <strong>2022</strong><br />

31

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