Fused Deposition Modeling(FDM)
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3D Printing Services
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Product Description
Fused Deposition Modeling (FDM) 3D Printing Services | Fuzhou Jiahexing Machinery Co., Ltd.
Core Technology Analysis of FDM Process
Precision Extrusion System
- High-temperature Nozzle (up to 450℃) with Hardened Steel Throat Tube
- Interchangeable Nozzles with Diameter 0.2-1.0mm (Standard 0.4mm)
- Dual Gear Feeding Mechanism (Feeding Accuracy ±0.5%)
Motion Control System
- Linear Guide Rail Repeat Positioning Accuracy ±5μm
- Maximum Printing Speed 300mm/s (High Quality Mode 80mm/s)
- Power-off Resume Function (Position Memory Accuracy 0.01mm)
Intelligent Temperature Control Module
- Heated Bed Zonal Heating (±1℃ Control)
- Nozzle Temperature PID Adjustment (Fluctuation <±0.5℃)
- Chamber Constant Temperature System (Optional 40-80℃)
Technical Parameter Matrix
Performance Indicators | Industrial-grade Equipment | Production-grade Equipment | Engineering Verification Machine |
| Forming Size (mm) | 600×600×600 | 1200×800×500 | 300×300×300 |
| Layer Thickness Range (mm) | 0.05-0.30 | 0.10-0.50 | 0.02-0.15 |
| Minimum Feature Size (mm) | 0.20 | 0.50 | 0.10 |
| Dimensional Accuracy (mm/m) | ±0.10 | ±0.15 | ±0.05 |
| No-load Moving Speed (mm/s) | 500 | 300 | 200 |
| Extrusion Force (N) | 150 | 300 | 50 (Micro Extrusion) |
Material Process Database
Standard Engineering Plastics
- PLA
- Printing Temperature: 190-220℃
- Heated Bed Requirement: 60℃
- Shrinkage Rate: 0.2-0.5%
- ABS
- Printing Temperature: 230-260℃
- Chamber Temperature Requirement: 80-110℃
- Interlayer Bonding Strength: 35MPa
High-performance Materials
- PC
- Nozzle Temperature: 290-310℃
- Annealed HDT: 145℃
- Impact Resistance: 85kJ/m²
- Nylon CF
- Carbon Fiber Content: 20%
- Thermal Expansion Coefficient: 2.1×10⁻⁵/℃
- Modulus of Rigidity: 8GPa
Specialty Consumables
- PEEK
- Chamber Temperature: 120℃
- Crystallinity Control: 30-50%
- Medical-grade Sterilization Resistance
- Conductive PLA
- Volume Resistivity: 0.5Ω·cm
- Electromagnetic Shielding Effectiveness: 30dB@1GHz
Post-processing Technical Solutions
Surface Finishing
- Acetone Vapor Polishing (for ABS/ASA)
- Nano Coating Treatment (Hydrophobic/Antistatic)
- Five-axis CNC Precision Milling (Key Assembly Surfaces)
Functionalization Treatment
- Chemical Nickel Plating (Metalization Treatment)
- Vacuum Carburizing (Surface Hardening)
- UV Curing Coating (Optical-grade Smoothness)
Quality Verification
- 3D Scanning Comparison (Accuracy 0.03mm)
- Computed Tomography Ultrasonic Testing (Internal Defects)
- Dynamic Mechanical Analysis (DMA Temperature Spectrum)
Industry Application Cases
Automobile Manufacturing
- Intake Manifold Functional Prototype (Temperature Resistant 130℃)
- Snap-fit Assembly Test Piece (2000 Cycles Verification)
Aerospace
- Drone Winglet (Weight Reduction Topology Optimization)
- Satellite Bracket (CTE Matched Titanium Alloy)
Medical Engineering
- Orthopedic Brace (Biocompatible PLA)
- Surgical Navigation Model (Multi-material Integrated Printing)
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Fuzhou Jiahexing Machinery Co., Ltd.
Tel:+86-18350057156
Email:sam@fzjhx.com
Address: No. 305, Xinqiao Wai, Qingpu Tuanjie Village, Qingkou Town, Minhou County, Fuzhou City, Fujian Province
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