TPU 87A Settings for Markforged FX20
Recommended slicer settings for printing TPU 87A on the Markforged FX20 (525 x 400 x 400 mm build volume, 250 mm/s max speed, direct drive extruder).
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The max bed temperature of 0°C is below the recommended 40°C for TPU 87A. Adhesion may be poor without additional bed adhesion aids.
| Filament Nozzle Requirement | 210-235°C |
| Printer Max Nozzle | 385°C |
| Filament Bed Requirement | 40-60°C |
| Printer Max Bed | N/A |
ما الذي يجب فعله بدلاً من ذلك
- Your printer's bed maxes out at 0°C, but TPU 87A needs at least 40°C for reliable adhesion.
- Try a compatible filament for your Markforged FX20 — PLA, PETG, and ABS are good options.
- If you need TPU 87A specifically, you'll need a printer with a hotend capable of 210°C+ nozzle.
TPU 87A Requirements
TPU 87A Properties
| Nozzle Range | 210-235°C |
| Bed Range | 40-60°C |
| Speed Range | 10-25 mm/s |
| Difficulty | advanced |
| Enclosure | Not needed |
| Drying | 50°C / 5h |
Markforged FX20 Specs
| Build Volume | 525 x 400 x 400 mm |
| Max Speed | 250 mm/s |
| Max Nozzle Temp | 385°C |
| Max Bed Temp | N/A |
| Extruder | Direct Drive |
TPU 87A في لمحة
نقاط القوة
- Very soft and flexible — Shore 87A
- Ideal for gaskets, seals, soft grips
- Excellent shock absorption
- Stretches 500%+ before breaking
نقاط الضعف
- Direct drive extruder required
- Extremely slow print speeds
- Very difficult to control retraction
- Prone to jamming in Bowden tubes
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جرّب 3DSearch →المصادر: Based on manufacturer specifications and community recommendations, community testing data, manufacturer recommended ranges. تم حساب القيم من مواصفات الفيلامنت وحدود عتاد الطابعة.