Industrial AMR & AGV
Tolerance Typically ISO 2768-m. Tighter tolerances of +/- 0.05 mm are achievable on specific features but will increase machining time and cost. · min feature Min Wall Thickness: ~1.0 mm; Min Hole Diameter: ~1.0 mm (highly dependent on material and depth-to-diameter ratio).
| Physical Properties | |
| Density | 1.21 |
|---|---|
| Tensile Strength | 45.0 |
| Max Service Temp | 85.0 |
| Hardness | 95A |
| Standard Tolerance | Typically ISO 2768-m. Tighter tolerances of +/- 0.05 mm are achievable on specific features but will increase machining time and cost. |
| Manufacturing Limits | |
| Equipment Specs | Clamping Force: 800 kN (~80 metric tons). Design: Tie-bar-less hydraulic with ecodrive servo-pump. Platen Dimensions (H x V): 660 mm x 560 mm. Max Mold Height: 450 mm. Standard Screw Diameters: 25mm, 30mm, 35mm. Max Shot Volume (PS): ~98 cm³ (with 30mm screw). Max Injection Pressure: ~2050 bar. Dry Cycle Time (Euromap 6): ~1.6 s. |
| Min Feature Size | Min Wall Thickness: ~1.0 mm; Min Hole Diameter: ~1.0 mm (highly dependent on material and depth-to-diameter ratio). |
| Precision Grade | Machine repeatability allows for part production typically within ISO 2768-m or tighter, often achieving dimensional tolerances of ±0.05mm. Final part precision is heavily dependent on mold quality, material consistency, and process control. Positional repeatability of moving platen is < ±0.03mm. |
| Commercial | |
| Factory Advantage | Molding this hygroscopic thermoplastic polyurethane presents a significant process control challenge due to its moisture sensitivity and high melt viscosity. Our strategy leverages the Engel victory 80T's exceptional shot-to-shot consistency and thermal stability, which are critical for preventing hydrolysis-induced defects and ensuring complete mold filling. This precision allows us to produce net-shape, abrasion-resistant AMR components like bumpers and drive wheels. Furthermore, the tie-bar-less design at MechanoFab accommodates complex molds for parts like integrated IP67-compliant sensor housing seals. By achieving these intricate geometries in a single, stable process, we eliminate the need for secondary bonding or assembly, directly mitigating tolerance stack-up issues that cause misalignment in sensitive AMR navigation and drive systems. |
| Target Volume | Optimized for 500 - 50,000+ units |