26. Adımdaki Değişiklikler
Düzenleyen: Anthony Kouttron —
Düzenleme onaylandı tarafından Anthony Kouttron
- Önce
- Sonra
- Değiştirilmemiş
Adım Satırları
| + | [* black] Why did this simulation not fail? Was the part designed right all along and it was simply user abuse that caused it to fail? The answer can be yes or no. |
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| + | [* black] The force on the end cap will vary depending on the mass of the entire body and the angle of impact. In this case, the type of plastic plays an important role in discovering the failure mode of the part. PC-ABS is a blend of Polycarbonate and ABS and varies based on PC:ABS concentration, recycled content concentration, and manufacturer preferences. |
| + | [* black] Overall, the PC-ABS blend has a greater tensile strength than normal ABS, but has a lower fatigue endurance. Thus, the part may be able to endure impact and rough handling, but continued exposure to impact damage can lead to sustained damage and eventual failure. |