GrabCAD 模型信息
💧High-Pressure Impact Rain sprinkler - aka you know what :) - (3D Printable Prototype) · 模型 165306
🔧 Specifications: Operating Pressure: 400,000 Pa (4 bar) Nozzle Diameter: 12 mm Estimated Mass Flow Rate: ≈ 0.45–0.5 kg/s (calculated using Bernoulli flow equation) Spray Range (approximate): 12–18 meters depending on wind and elevation Arm Torque (from CFD simulation): Peak torque: ~2.4 N·m Operating torque around Y-axis: ~2.0–2.4 N·m Spring Constant Used: ~21.14 N·m/rad (≈ 369 N·mm/deg) Return Time of Arm: ~0.025–0.05 seconds Arm Mass: 233 g 🛠️ About the Design: This is a functional concept of an impact model where water flow drives a spring-loaded arm, incrementally rotating the body. Designed in SolidWorks Fluid flow validated using SolidWorks Flow Simulation Realistic water-jet behavior modeled to calculate torque Quarter-circle deflector & angled jet diverter ensure smooth motion ❗ What’s Missing (and How You Can Help!): Due to limited time, the following elements are functional placeholders: 🔄 Cam and follower mechanism (for sweep control) ⚙️ Ratchet gear + pawl system (for incremental barrel rotation) ➡️ If you have experience with cam/ratchet design, your input is highly appreciated! Feel free to remix, review, or improve the mechanisms — just tag me or share it back! 🙏 Thanks! If you’d like to bring this design into reality — 💬 I’d be glad to help guide you through the build process.
- 格式
- SOLIDWORKS、STL、Rendering、Text file、STEP / IGES
- 分类
- 3D printing、Agriculture、Industrial design
- 标签
- rain、agriculture、irrigation、sprinkler、ducar 100
- 数据更新
- 2026-10-21T17:59:21Z
