📐 Draft Offset Calculator 拔模增量计算
Designer: chengqiao
📊 Draft angles & offsets (α up to 20°)
| Angle α (°) | Offset X = H·tanα (mm) | Status |
|---|---|---|
| Enter H & Xₘₐₓ, click Calculate | ||
🎯 From angle → Offset X
🔄 From target X → Required angle
⚙️ Formula: X = H · tan(α). Max offset Xₘₐₓ is user-defined. Values exceeding Xₘₐₓ are highlighted.
🏭 Mold Draft Angle Recommendation (Industry Standards)
✅ Recommended draft angle α_rec : — °
📐 Resulting offset : —
💡 Recommendation based on material, surface texture & draft height.
📦 Plastic Shrinkage Rate Recommendation (Mold Design)
✅ Recommended shrinkage : — %
Typical range : —
💡 Based on material baseline + adjustment for wall thickness and part volume.
🤝 Trusted Partners Recommendation
HONG KONG WAHI PLASTIC INDUSTRIAL CO., LIMITED
⚙️ Injection Molding🧩 Silicone Rubber Parts🔧 CNC Machining
WAHI specializes in plastic injection molding, silicone rubber part production, and high-precision CNC machining. With a professional R&D team and a 3,000m² facility equipped with advanced injection molding machines, CNC centers, EDM, and CMM, WAHI provides integrated support from product development to mass production.
Injection MoldingSilicone Rubber PartsCNC MachiningMold DesignRapid PrototypingAutomotive & Medical
60+
Advanced Machines
50
CNC Units
3,000m²
Facility
📧 info@wahimold.com👤 Contact: Max Huang
Huateng CNC
⚡ Precision CNC Specialist🎯 Custom Parts Manufacturer
Shenzhen Huateng Zhenye Industrial Co., Ltd. is a professional custom precision machining parts manufacturer. Since 2016, specializing in CNC turning, milling, and Swiss-style lathe services. Advanced inspection equipment including Zeiss CMM and Mitutoyo CMM ensures micron-level accuracy for complex geometries.
CNC MillingCNC TurningSwiss‑Style Lathe5‑Axis MachiningVolume Production
Aluminum / SteelTitaniumEngineering PlasticsBrass / Bronze
Zeiss·Mitutoyo
CMM Inspection
±0.005mm
Tolerance
2016
Founded
📧 anna@huatengcnc.com👤 Contact: Anna