FIELD: construction.
SUBSTANCE: prior to cutting tool approaching to high-density sections, density of covering and base materials is preliminary defined. Then density is analyzed and tool is selected for damaging and working speed defining for the proper section. According to the invention machine is assumed in case inclusion into road dressing is impossible to damage.
EFFECT: increased life time of road construction machine, operating unit and cutting tools; increased productivity.
1 cl, 1 dwg
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