Technology and equipment for producing elastic tools with oriented abrasive granules
The developed equipment constructively implements the technology of forming single-lay surfaces of the body of the elastic grinding tool by mass transferring abrasive particles oriented in electrostatic generator with their further implantation into cloth, which was previously finished and coated with adhesive composition. The equipment ensures the orientation of abrasive particles in the manufacture of grinding tools, which are subsequently used for grinding by the scheme of blade cutting. That benefits the quality of processing and increases efficiency, especially during rough operations.
Application
Tool production for mechanical engineering, construction, wood industries.
Competitive advantages
- Reduced rate of expensive abrasive materials due to the formation of a single-lay oriented coating of the tool working surface
- Increase in the cutting ability of the tool by 10 - 40%
- Increase in grinding efficiency of the tool made using the new technology by 1.5 times
- Increase in wear resistance of the new instrument made according to the developed technology by 1.3 - 1.5 times
- Increased quality of the processed surface due to orientation of the abrasive granules and cutting modes optimisation
- The possibility to apply in universal automatic belt sanders
A set of equipment for the production of elastic grinding tools with oriented abrasive granules
- installation for the production of belt sanders ULSH-60
- a device for electrostatic application of abrasive granules on cloth
Performance
- rangeability of the rake - 30d
- steel machining efficiency 40 x D60mm - 10mm3/min
Application
Based on JSC Polotsk plant "PROMMASHREMONT" was set a pilot production of elastic grinding tools for self-use in finishing journals of recovered crankshafts. This allowed abandoning abrasive tools import.
Patent protection
The development is protected by the patents of the Republic of Belarus.
Suggestions:
- Development of design and technological documentation for equipment and technological process for making elastic grinding tool with oriented abrasive granules
- Participation in co-production with the transfer of the technology, design documentation, and know-how
- Scientific and industrial cooperation in the creation of the equipment for producing an elastic grinding instrument with oriented abrasive granules