Dmytro Pavlikov
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Irpen,
Ukraine
2 months 24 days back
a little busy
on the service 2 months 28 days
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Design and R&D of industrial shot blasting equipment (pressure
Mechanical Engineering & Instrument Making
Development of a high-performance installation for abrasive blasting of metal with stainless steel shot. The project was implemented with an emphasis on the durability of components and ease of maintenance in harsh industrial conditions.
Technical features and completed work:
… Design: Designing the power housing and pneumatic system for abrasive distribution. The model cross-section (see attachments) demonstrates the architecture of the internal chamber and the feeding system.
Wear resistance calculation: Selection of materials and geometry of components considering high abrasive loads. Optimization of flows to reduce wear on internal walls.
Mobility and ergonomics: The installation is designed on a wheeled chassis for easy movement around the workshop, equipped with an intuitive pressure control system.
Engineering documentation: Preparation of a complete set of drawings for manufacturing, specifications, and assembly diagrams.
Main quality indicator:
The project has been successfully implemented in metal. The installation has been in operation for over 6 years under daily loading conditions. Throughout the entire period of operation, the equipment has not experienced critical failures, confirming the accuracy of engineering calculations and the correctness of the selection of structural materials.
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Development and launch of a rotary roller conveyor into production
Mechanical Engineering & Instrument Making
As part of this project, a complete cycle of development for custom equipment for an automated production line was carried out. The main task was to create a reliable and technologically advanced module for changing the direction of product movement by 180 degrees while maintaining orientation.
Completed work scope:
… Design in SOLIDWORKS: Creation of a complete 3D assembly model (more than 150 unique parts). Development of the kinematic scheme and calculation of loads on the drive units.
Engineering analysis: Verification of the assembly and functionality of mechanisms in a virtual environment. Optimization of the design to reduce material consumption without losing frame rigidity.
Technological adaptation: The design was developed considering modern processing methods — laser cutting and bending on CNC machines. Mortise-tenon joints were used, which minimized the use of expensive tooling during assembly and eliminated "human factor" errors.
Preparation of design documentation: Development of a complete package of design documentation, specifications, and files for CNC machines (DXF for laser, unfoldings for bending).
Selection of components: Calculation and selection of motor-reducers, bearing units, and drive elements.
Result:
The project has been successfully implemented "in metal." Currently, 4 units of equipment have been manufactured and put into operation. Based on this model, a modification with a 90-degree rotation angle has been developed. The equipment demonstrates high reliability and accuracy of operation as part of the conveyor line.