MEP S.p.A.
9--6
116
Use and maintenance manual
SHARK 282
Blade structure
The most commonly used blades are the bimetal types, i.e. manufactured with a
silicon steel body and having a high fatigue strength, and super high---speed steel
teeth; the two parts are welded by electronic or laser---welding.
Standardised teeth types are termed M2 and M42; the difference being that M42
teeth are harder due to the addition of cobalt to the steel used to make the teeth.
Key
Mo Molybden
um
Ni Nickel
Si Silicon
V Vanadium
W Tungsten
Al Aluminium C Carbon
Co Cobalt
Cr Chromium
Mn Manganese
HSS M2
HSS M42
C
Mn
Si
W
Mo
V
Ni
Co
Al HRC
Cr
0,47 0,75 0,22 1,00
1,00 0,12 0,52
0,08 45--50
0,85 0,25 0,30 4,15
6,37 5,00 1,92
64--66
1,07 0,25 0,20 3,75 1,50 9,50 1,15
8,00
67--69
HRC 67--68
HRC 45--50
HRC 65--66
HRC 45--50
TYPE OF
BLADE
The numbers in the columns indicate the % content of the element in the steel.
Blade types
The blades mounted on the
SHARK 282
are 2.950 x 27 x 0.9 mm.; the length can
vary between 2.960 mm. and 2.940 mm., thanks to the blade tensioner device. The
blades, however, apart from size and tooth pitch, are differentiated by other
geometrical characteristics which determine their specialised uses:
H
tooth cutting angle (rake), can be
ٛ
0 or positive;
H
the tooth pitch can be constant or variable;
H
the set, i.e. the various teeth alignments, have many possible configurations.
N.B.
Summary of Contents for SHARK 282
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Page 59: ...6 7 51 Diagrams exploded views and replace Standardised Wiring Diagrams CENELEC Standard...
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Page 69: ...6 17 61 Diagrams exploded views and replace...
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Page 76: ...MEP S p A 6 24 67 Use and maintenance manual SHARK 282 Front flywheel assembly 282...
Page 78: ...MEP S p A 6 26 69 Use and maintenance manual SHARK 282 Motor flywheel assembly 282...
Page 80: ...MEP S p A 6 28 71 Use and maintenance manual SHARK 282 Cutting head cover 282...
Page 82: ...MEP S p A 6 30 73 Use and maintenance manual SHARK 282 Vice assembly 282...
Page 84: ...MEP S p A 6 32 75 Use and maintenance manual SHARK 282 Base assembly 282...
Page 86: ...MEP S p A 6 34 77 Use and maintenance manual SHARK 282 Control panel...
Page 88: ...MEP S p A 6 36 79 Use and maintenance manual SHARK 282 Handgrip 3OUT3 SHARK 282...
Page 90: ...MEP S p A 6 38 81 Use and maintenance manual SHARK 282 Fixed work table and turntable 282...
Page 92: ...MEP S p A 6 40 83 Use and maintenance manual SHARK 282 Optional Cut Control System...
Page 94: ...MEP S p A 6 42 85 Use and maintenance manual SHARK 282 Supplementary pneumatic vice 282...
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