tech
features
- placement
common 3d printer websites
good projects by 3D print
drone claw
common errors
- 存在多壳体结构
- 存在反向三角面
- 存在坏边
- 不存在孔洞缺陷
- 不存在薄壁结构
example
hacking into current products
extra piece glued to a phone case, as a thread converter

materials
| Category | Material Name | Tensile Strength (MPa) | Elongation at Break (%) | Flexural Strength (MPa) | Impact Strength (J/m or kJ/m²) | Heat Deflection (HDT °C) | Thermal Expansion (10⁻⁶/K) | Resolution (mm) | Relative Cost |
|---|---|---|---|---|---|---|---|---|---|
| Metal | TC4 (Titanium) | 900-1100 | 10-15 | 1100+ | Very High | >800 | 8.6 | ±0.1-0.2 | $$$$$ |
| 316L / BJ-316L | 500-550 | 30-45 | 600-800 | Very High | >600 | 16.0 | ±0.1-0.2 | $$$$ | |
| Nylon | PA12 / PA12S | 45-50 | 15-22 | 60-70 | 30-50 J/m | 175 | 80-110 | ±0.3 | $$ |
| (SLS/MJF) | 1172Pro / PA11 | 45-48 | 35-45 | 45-55 | Very High | 160-180 | 90-120 | ±0.3 | $$$ |
| 3401GB (Glass Bead) | 45-55 | 5-8 | 75-90 | 25-35 J/m | 170-180 | 60-80 | ±0.3 | $$ | |
| 3301PA / 3201PA-F | 44-50 | 20-35 | 55-65 | 35-50 J/m | 150-175 | 80-110 | ±0.3 | $$ | |
| PAC | 40-45 | 15-25 | 50-60 | Medium | 150+ | 90-110 | ±0.3 | $$ | |
| Eng. Plastic | PPA-CF (Carbon) | 100-140 | 2-4 | 180-220 | 10-15 kJ/m² | 220-230 | 20-30 | ±0.2-0.3 | $$$ |
| (FDM) | PA12-CF | 75-90 | 3-5 | 130-150 | 12-18 kJ/m² | 150-170 | 40-60 | ±0.2-0.3 | $$$ |
| PC / PC-ABS | 50-70 | 10-50 | 80-100 | 20-50 kJ/m² | 110-140 | 60-80 | ±0.2-0.3 | $$ | |
| ABS / ASA | 35-45 | 10-25 | 60-75 | 15-30 kJ/m² | 90-95 | 80-100 | ±0.2-0.3 | $ | |
| PLA / PLA Color | 50-65 | 3-6 | 80-100 | 15-20 J/m | 55-60 | 80-100 | ±0.2 | $ | |
| TPU / PEBA | 20-35 | 300-600 | N/A | No Break | 50-80 | 100+ | ±0.3 | $$ | |
| Resin | JLC Temp (High) | 55-65 | 2-5 | 90-110 | 15-25 J/m | 120-200 | 70-90 | ±0.1 | $$ |
| (SLA) | 9000HE / X Resin | 42-50 | 15-25 | 55-65 | 45-60 J/m | 52 | 90-100 | ±0.1 | $ |
| 8228 / 8001 / CBY | 40-45 | 10-20 | 65-75 | 30-45 J/m | 55 | 95-110 | ±0.1 | $ | |
| LEDO 6060 / 9600 | 40-45 | 5-12 | 65-75 | 20-30 J/m | 56 | 95-110 | ±0.1 | $ | |
| JLC Black / Grey | 38-45 | 8-15 | 55-70 | 25-35 J/m | 50-55 | 100+ | ±0.1 | $ | |
| Imagine Black | 35-42 | 10-15 | 55-65 | 30-40 J/m | 52 | 100+ | ±0.1 | $ | |
| JLC Full Color | 30-40 | 5-10 | 45-55 | Low | 45-50 | 110+ | ±0.1 | $$ |
树脂
- LEDO 6060
- 9600
- JLC Black
- Black
- CBY
- Imagine Black
- 8001
- 8228
- Grey
- JLC Temp
- JLC全彩树脂
- 9000HE
- X树脂
尼龙
- PA12
- 3301PA
- 3201PA-F
- 1172Pro
- PA11
- PA12S
- 3401GB
- PAC
metal
- BJ-316L
- 316L
- 钛合金TC4
engineering plastic
- ABS
- PLA
- ASA
- PA12-CF
- PC-ABS
- TPU
- PC
- PPA-CF
- PLA彩色
- PEBA
PA12
成型工艺: MJF多射流熔融 材料精度: ±0.3mm或0.4%以内 颜色: 黑/灰黑色 热变形温度: 175℃ 断裂伸长率: 15% 拉伸强度(MPa): 48 弯曲强度(MPa): 70 冲击强度: 3.5(kJ/m²)
优点: 机械性能相对更强
缺点: 灰黑色存在色差、表面有轻微颗粒感、无法打印完全封闭的空心结构
3301PA
成型工艺: SLS选择性激光烧结 材料精度: ±0.3MM或0.4%以内 颜色: 白色 热变形温度: 179.1℃ 断裂伸长率: 30% 拉伸强度(MPa): 48 弯曲强度(MPa): 45 冲击强度: 5(J/m)
优点: 颜色白,耐温性好,强度高,出色的韧性和抗冲击性。
缺点: 表面存在颗粒感,无法打印空心结构。
LEDO 6060
成型工艺: SLA立体光固化 材料精度: ±0.2mm或0.3%以内 颜色: 白泛黄 热变形温度: 56℃ 断裂伸长率: 10% 拉伸强度(MPa): 50 冲击强度: 45(J/m)
优点: 尺寸稳定性高、优异的耐黄变性、低收缩、适合做批量件
缺点: 耐温一般、不适宜放置高温及强太阳光环境。
9600
成型工艺: SLA立体光固化 材料精度: ±0.2mm或0.3%以内 颜色: 哑光白 热变形温度: 59°C 断裂伸长率: 5.50% 拉伸强度(MPa): 55 弯曲强度(MPa): 81 冲击强度: 32(J/m)
优点: 价格便宜、颜色更白(哑光白),耐用性较好,机械性能好。
缺点: 韧性一般、高温及强太阳光环境下使用易变形/发黄