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1<br />
GRAVIS<br />
Grinding of hard-coated brakes<br />
Innovations for the automotive industry<br />
Premium grinding tools since 1919<br />
www.tyrolit.com
INNOVATIONS 2<br />
FOR THE AUTOMOTIVE INDUSTRY<br />
Economical grinding<br />
of hard-coated brakes<br />
The automotive industry is currently<br />
undergoing rapid change. With the<br />
Euro 7 emissions standard by the EU,<br />
which should apply from 2025 on,<br />
a significant reduction of fine dust<br />
pollution is driven forward.<br />
At the same time, regulations for the permissible<br />
brake abrasion and for tyres will come into effect,<br />
which will drastically change the requirements for<br />
vehicle manufacturers. For the first time, electric<br />
cars are also directly affected. This leads inevitably<br />
to a further development of the brake concepts<br />
currently in use.<br />
Thanks to the introduction of hard-coated brakes,<br />
manufacturers will be able to reach an optimal<br />
combination of first-class braking properties and<br />
minimal abrasion, which will lead to a reduction in<br />
fine dust pollution according to the new standards.<br />
Due to these innovations, advanced production<br />
technologies are needed to grind brake discs<br />
economically and efficiently. With the GRAVIS<br />
portfolio we support you in this change. In addition,<br />
we offer unrivalled application technology support<br />
in order to develop new grinding processes<br />
and continuously optimise production together<br />
with our partners.<br />
Your benefits with Tyrolit at a glance:<br />
Know-how<br />
of the world's best development team<br />
in the grinding industry<br />
First-class quality<br />
from the leading manufacturer<br />
of precision abrasives<br />
Cost savings<br />
thanks to the most economical<br />
grinding solutions on the market<br />
Customised grinding tools<br />
which are perfectly tailored<br />
to your needs
INNOVATIONS 3<br />
FOR THE AUTOMOTIVE INDUSTRY<br />
Grinding concepts<br />
with cup wheels<br />
with segments<br />
The stock removal on coatings made from hard<br />
materials is extremely difficult. Therefore, excellent<br />
abrasives and high spindle capacities are essential<br />
for the machining of brake discs.<br />
The new Tyrolit GRAVIS product line offers tools for double side face<br />
grinding of hard-coated brake discs with first-rate segments and cup<br />
wheels. These specially developed products achieve an even stock<br />
removal rate on both sides of the brake disc and offer you maximum<br />
cutting ability, resulting in low grinding forces. With Tyrolit products,<br />
you can achieve the best surface results in the shortest possible time<br />
combined with incomparable durability.<br />
no grinding<br />
Your benefits with GRAVIS:<br />
+ Low grinding forces thanks to high cutting ability<br />
+ Uniform surface results<br />
+ Highest lifetime<br />
+ Short cycle times and high economic efficiency<br />
+ Solutions for all grinding processes and coatings<br />
cross-grinding
INNOVATIONS 4<br />
FOR THE AUTOMOTIVE INDUSTRY<br />
Products<br />
Hard coatings on brake discs pose a number<br />
of challenges for the grinding process and<br />
tools. Thanks to decades of experience in<br />
the production of CBN and diamond grinding<br />
wheels, our experts can ideally assess the<br />
characteristics of a wide range of coating<br />
processes and align the abrasives perfectly.<br />
With GRAVIS, you are able to fully meet requirements<br />
concerning the ground brake disc and the grinding<br />
process, regardless of the machine concept. Our focus<br />
lies on the continuous optimisation of our production<br />
in order to manufacture excellent products, using<br />
the latest manufacturing methods, and to equip our<br />
customers with them. Additionally, our experts support<br />
you in designing the right grinding procedure and<br />
selecting the fitting grinding tool. In series production,<br />
you can rely on a global partner who works with you to<br />
continuously improve processes and results. Tyrolit is<br />
your reliable and competent partner for grinding hardcoated<br />
brake discs.<br />
cup wheel<br />
Coating processes<br />
At the moment, the hard materials used, the coating<br />
processes and the process parameters are constantly<br />
changing, which has a major impact on the grindability<br />
of brake discs. Tyrolit is in intensive dialogue<br />
with machine manufacturers in order to incorporate<br />
the rapid development of coating variants into our<br />
grinding concepts. We offer our customers solutions<br />
for all coating processes and hard materials in order<br />
to offer the best products for future requirements.<br />
grinding segment<br />
Your contact<br />
Daniel Herzog<br />
Industry Group Manager<br />
daniel.herzog@tyrolit.com
In 3 steps to your product:<br />
1. Initial consultancy by our technical sales<br />
department incl. assessment of the requirements<br />
2. Specification of the appropriate<br />
grinding wheel<br />
3. You receive the perfect grinding wheel<br />
and application engineering support for<br />
the ideal grinding process
Tyrolit - Schleifmittelwerke Swarovski AG & Co. K.G.<br />
Swarovskistraße 33 | 6130 Schwaz | Austria<br />
Tel. +43 5242 606-0 | Fax +43 5242 63398<br />
Our worldwide subsidiary companies can be found<br />
on our website at www.tyrolit.com
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