Zlepšování výrobního procesu v podniku Bokoki.kz

The aim of this bachelor's thesis is the analysis and optimization of the production process in the company Bokoki.kz, which specializes in the custom and serial production of trailers. The thesis is methodologically grounded in the continuous improvement cycle PDCA and relies on the principles of Lean manufacturing. In the analytical part, the main sources of waste are identified using a workday snapshot, a spaghetti diagram, Pareto analysis, and an Ishikawa diagram. The analysis proves that the most significant time losses are generated by unnecessary material transport between two separate halls and chaotic searching for tools due to a lack of standardization. The proposal part presents a new workplace layout design that consolidates production capacities into a single hall, along with a detailed implementation project of the 5S methodology supplemented by Kanban principles. The evaluation of the results confirms that the proposed measures have the potential to reduce wasted time by 76% and increase the Cycle Time Efficiency (CTE) in key operations from the original 72 - 79% to over 84 - 91%. In the final part, recommendations are formulated for the standardization of work procedures and the development of a corporate culture based on the Kaizen philosophy.