ENERGY-SAVING ADAPTATION OF THE VIBRATION-IMPACT BUCKET OF THE MANIPULATOR TO THE VARIABLE CHARACTERISTICS OF THE WORKING ENVIRONMENT

The paper study of the vibrating bucket manipulator as an excavator or tunnelling shield, with energy-saving adaptation to aspects working environment for use in construction and mining industry. buckets vibro-impact devices automated operation allows a reduction energy consumption destruction rocks hard soils their properties. article proposes algorithm optimal control element - device using restrictions on cutting resistance force impact energy. range functioning is determined. area switching established, depending variable environment. 
 integral characteristic, such soil, were used. It finds that this characteristic depends angle rotation manipulator's soil density's attribute by number impacts DorNDI impactor. influence thermodynamic parameters during vibration real observed considering polytope index gas compression process pneumatic accumulator.
 work establishes critical level static IV size group Ukrainian production criterion transition from dynamic mode characteristics adaptive vibration-impact are given. Introducing into industrial Ukraine recommended.