MiniJets
Full Aerospace Journey
Engineer Your Aerospace Future
Master jet engine design with the KP35 CAD files. Dive into the world of aerospace engineering and build your own mini jet engine from the ground up.
15
CAD Files
10-14
Weeks Timeline
$25
USD Price
What is KP35 CAD?
A comprehensive digital package providing rough draft design files, blueprints, renderings, and essential information for the KP35 mini jet engine. This is hands-on aerospace education.
15 CAD Files
Immediate access to design files in multiple formats (STEP, STL, PDF)
Complete Blueprint
Blueprints, renderings, video links, and parts sourcing information
Community Access
1-month subscription to MiniJets community for collaboration and support
Your Building Journey
From CAD design to final assembly, each stage builds your aerospace engineering expertise.
Estimated Time
10-15 hours manufacturing + 10-15 hours building, spread over 10-14 weeks
Progressive Skills
Each stage enhances your abilities, building comprehensive practical experience
Full Support
Detailed instructions, video tutorials, community forum, and technical support
Engine Technical Specifications
General
Engine Type: Single-stage centrifugal turbojet
Fuel Type: Kerosene or Jet A
Lubricant: Turbine oil 3%-5%
Starting System: External air compressor
Physical
Weight: 2.5 lbs / 1.134 kg
Length: 5.5" / 139 mm
Diameter: 3" 79 mm
Performance
Maximum Thrust: 2.5 lbs / 1.1 Kg / 10.7 N
Idle RPM: 180,000 RPM
Maximum RPM: 220,000 RPM
Exhaust Gas Temperature: 950°F / 550°C
Fuel Consumption: 4 oz/min / 118 ml/min at full throttle
Running time: Max 10 minutes
What You'll Learn & Develop
Aerospace Principles
Deep understanding of jet engine mechanics
Parts manufacturing and CNC machining concepts
Complete knowledge from design to assembly
Technical Skills
Precision measurement and material properties
Manufacturing and fabrication techniques
CAD file manipulation and testing methodologies
Real-World Applications
Full cycle of designing and manufacturing
Building and assembly techniques
Systems integration and safety protocols
Technical Specifications
Deliverables
Front Nozzle CAD and Print
Diffuser CAD and Print
Axle Hub CAD and Print
Nozzle Guide Vanes CAD and Print
Outer Shell CAD and Print
Final Build Guide
File Formats
All CAD files created using Fusion360 and compatible with other CAD software.
STEP (.step)
STL (.stl)
PDF (.pdf)
Other formats available upon request
Important Notes
CAD files are provided in rough draft format to encourage hands-on learning. Some parts are not included (bearings, turbine wheels, compressor wheels, fuel tubes, raw materials) but special discounts are available for these components.
Required tools (not included): CAD software, CNC machine (recommended), safety equipment, drill and drill bits, TIG welder, bench vise, files, and deburring tools.
The KP35 Mini Jet Engine
A precision-engineered educational model designed to teach aerospace principles through hands-on manufacturing and assembly. The KP35 features a complete jet engine architecture with nozzle, diffuser, turbine chamber, and rotating components.
Compact design: ~85mm diameter, <120mm length
Educational focus: Learn actual jet engine principles
Real components: Functional turbine and compressor wheels
Precision engineering: Professional-grade specifications
Safety First
High Temperature
Never operate near flammable items
Never stay behind engine exhaust
Keep fire extinguisher nearby
Toxic Exhaust Gases
Never operate indoors
Never stay close to exhaust
Always use well-ventilated areas
High Speed Rotation
Never put objects inside running engine
Never touch internal parts with bare hands
Heavy Product
Always secure engine and parts
Take safety precautions when handling