Full Metal Stirling Engine Generator Model Kit Product overview This full metal Stirling engine generator model kit is a precisionengineered teaching and demonstration model assembled from more than 150 small parts. Key hardware includes 12 rolling bearings and 30 stainless steel bolts for reliable, lowfriction operation. The cylinder and piston are precision ground from alloy steel to tight clearance tolerances, providing hardness and wear resistance. Key benefits Durable allmetal construction that withstands repeated assembly and operation. Precision alloy steel cylinder and piston for accurate movement and longterm wear resistance. Smooth, lowfriction rotation supported by 12 rolling bearings for consistent performance. Secure assembly using 30 stainless steel bolts and threaded fasteners for stability. Handson learning experience: assembly of more than 150 parts reinforces mechanical principles and practical skills. Ideal teaching model for demonstrating heattomotion conversion and basic generator principles. Features and specifications Kit type: Full metal Stirling engine generator model kit. Components: More than 150 small metal parts, including 12 rolling bearings and 30 stainless steel bolts. Materials: Alloy steel cylinder and piston, stainless steel fasteners, metal structural parts. Machining: Precisionground cylinder and piston with tight clearance for reduced wear and improved efficiency. Function: Demonstrates Stirling engine operation and heatdriven mechanical motion; configured as a generator model for educational demonstrations. Performance and usability Precision machining and rolling bearings minimize friction for smooth, repeatable motion during demonstrations. Hardened alloy steel cylinder and piston resist wear under normal educational and hobby use. Modular assembly encourages stepbystep learning about mechanical linkages, thermodynamics, and basic electromechanical conversion. Practical applications and use scenarios 1) Classroom demonstration Use the kit to show students how a Stirling engine converts heat into mechanical motion and to illustrate basic generator concepts during physics or engineering lessons. 2) Laboratory training and prototyping Include the model in workshops or labs to teach assembly techniques, precision fitting, bearing function, and maintenance practices. 3) Hobbyist build and display Assemble the kit as a desktop exhibit or working model to explore mechanical engineering principles and demonstrate smallscale energy conversion. What you get A complete metal model kit composed of over 150 parts, including 12 rolling bearings and 30 stainless steel bolts. Precision alloy steel cylinder and piston parts for accurate, durable operation. A practical teaching tool and demonstration model suitable for classrooms, labs, and maker spaces. This kit provides a robust, handson way to learn mechanical engineering fundamentals and observe the operating principles of a Stirling engine in a compact, quality metal model.