Cutting Blade Vibration; Bonded Abrasive Cutting Blades; Bonded Abrasive Cutting Blades For Different Materials; To Examine A Bonded Abrasive Cutting Blade - Husqvarna K 770 Manual Del Usuario

WARNING: Use only cutting blades that
comply with applicable national or regional
standards, for example EN12413, EN13236
or ANSI B7.1.
WARNING: Do not use a cutting blade with
a rated speed value lower than that of the
product. The rated speed value of the
cutting blade is marked on the cutting blade,
and that of the product is marked on the
blade guard.
Note: Many cutting blades that can be attached to this
product are made for stationary saws. The rated speed
value of those cutting blades is too low for this product.
CAUTION: Do not use cutting blades with
thickness exceeding maximum
recommended thickness. Refer to
data on page 35 .
• Cutting blades applicable to this product are
available in two basic models; bonded abrasive
blades and diamond blades.
• Make sure that the cutting blade has the correct
center hole dimension for the installed arbor
bushing.
1447 - 001 - 16.04.2020
100 m/s
XXXX rpm
Technical

Cutting blade vibration

CAUTION: If you use the product with too
much force, the cutting blade can become
too hot, bend and cause vibrations. Use the
product with less force. If the vibrations
continue, replace the cutting blade.

Bonded abrasive cutting blades

WARNING: Do not use bonded abrasive
cutting blades together with water. Moisture
decreases the strength in the bonded
abrasive cutting blade and the cutting blade
can break and cause injury.
A bonded abrasive cutting blade is made of small
abrasive grains joined with an organic or vitrified bond,
molded with fabric reinforcements, which prevents the
cutting blade from breaking during high speed operation.
Bonded abrasive cutting blades for different
materials
Note: Make sure that you use the correct cutting blades
for rail cutting.
Blade type Material
Concrete Concrete, asphalt, stone masonry,
blade cast iron, aluminum, copper, brass,
cables, rubber and plastic.
Metal blade Steel, alloy steel and other hard met-
al.
Cutting blade Rail
for rail cutting

To examine a bonded abrasive cutting blade

• Make sure that there are no cracks or damages on
the cutting blade.
13