CEDIMA Diamantwerkzeug- und Maschinenbaugesellschaft mbH
发明人:
REDICH ALEXANDER
申请号：
PL15164093T
公开号：
PL3090825(T3)
申请日:
2015.04.17
申请国别(地区):
波兰
年份:
2018
代理人:
摘要：
The invention relates to a sawing tool (7) for forming a surface structure on a road surface, at least having: a shaft (6) and a plurality of diamond saw blades (1), wherein each diamond saw blade (1) has a disc-shaped core with a hole for placing on the shaft (6), and a segment (3) which is arranged on an outer circumference of the core, wherein the diamond saw blades (1) are arranged on the shaft (6) by way of the disc-shaped core. The invention provides for the segments (3) of adjacent diamond saw blades (1) to be in surface contact on a longitudinal side (13), wherein each segment (3) is formed from at least two layers (8.i; i=1…6) that adjoin one another in the axial direction and each extend in the radial and axial direction, wherein layers (8.i; i=1…6) of the segment that axially adjoin one another each have different wear resistances (VF, VF1, VF2) and the wear resistance (VF, VF1, VF2) of the layers (8.i; i=1…6) in the axial direction alternates over the entire segment (3), wherein a furrow is
