Multi-speed
Rotation is really a type of conservation for removing pavement materials,
machinery, high-speed rotation from the milling cutter drum and full of milling
method using inverse removed asphalt, cement concrete pavement. Due to the
complexness of fabric composition, high hardness, put on a clear, crisp knife
helps make the most rapid use of putting on parts, greatly growing the
development costs.
Tool
Structure and Process
Tool
typical structure proven in Figure 1, mainly Cutter, knife holder and base
composition, Connection the following: base soldered straight to the milling
drum, the knife block with the screw fastening the bottom of the slot, as the
cutter mind knife placed with the spring chair up. Segment in the tip, knife
handles, gaskets, and shoot up composition (Figure 2).
Segment
Rotation
because of the conclusion of major tasks, tip materials, large contaminants of
tungsten carbide alloy utilized by the soft cobalt metal will link it together
and also the hardness arrived at 1400HV above it at hot temperature,
high-impact cases, also offers a far more good flexural and abrasion
resistance. And cone-formed tip, top diameter is smalls, reduce the floor to
make sure that the cone in to the performance, reduced cutting resistance tip
at the end of huge diameter, supplying protection against knife handle. Corner
by special brazing copper attached to the shank, the bond strength, can
withstand the exerted around the knife's edge using the knife handle 45 levels
towards the direction of 6 a lot of pressure produced by bending.
Knife
Block
Old-fashioned
milling machine can be used in welding a knife block, it is not simple to
replace, have finally used quick-change-type knife block, with the set screws
inside the fixed base. Screw open screws can certainly take away the knife
block. Knife block installation area, effectively safeguarding the bottom and
lower stress. Open two instances the very best ring groove, because the put
on-lines for simple maintenance.
Base
Base
Shaki Multi-speed Rotation straight to milling drum, additionally to set
up additional tools, there's an essential role - screw offer. Large base within
the milling drum spiral arrangement, developing a Road "spiral edge."
After milling the waste would be to depend on rotating "spiral edge"
is going to be pressed in to the milling chamber in the centre, after which
tossed with the plate tossing material. Therefore, the bottom shape and layout
of the direct effect on milling drum stacker, in addition to expected earnings
effect, require special attention.
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