He aha nā mea i hoʻohana ʻia no nā mea hoʻoheheʻe wela?

ʻO ke koho waiwai o nā casters pale wela kiʻekiʻe e pili ana i ka mahana hana kūikawā a me nā koi kaiapuni.

1. Nailon wela kiʻekiʻe (PA/nylon)

2. Polytetrafluoroethylene (PTFE/Teflon)

3. Phenolic resin (lāʻau uila)

4. Nā mea metala (ke kila/ke kila/ka hao)

5. Silicone (kiʻekiʻe-mehana silicone lāʻau lapaʻau)

6. Polyether ether ketone (PEEK)

7. ʻO nā seramika (alumina/zirconia)

E koho i nā Manaʻo
100 ° C a 200 ° C: Kiʻekiʻe wela nylon a me phenolic resin.
200 ° C a 300 ° C: PTFE, PEEK, silicone wela wela.
Ma luna o 300 ° C: Metala (mea kila ʻole/ hao hao) a i ʻole keramika.
Kaiapuni ʻino: PTFE, kila kila PEEK.