I roto i ngā taiao mīhini ahumahi, ko te waku me te tukinga i waenga i ngā wāhanga whakarewa te kaupapa matua, ka hua ake te pakaru koretake o ngā wāhanga, te haruru mīhini maha, me ngā huringa tiaki roa. Hei whakarerekē i tēnei āhuatanga, ko te kirihou hangarau—te polyethylene taumaha ngota tino teitei (UHMWPE)—kei te huri hei "whakangū" wahangu i roto i ngā mīhini nā tōna mahi pai rawa atu.
Ko te mahi tino pai oRau UHMWPEmai i tōna hanganga ngota ahurei. He tino roa ngā mekameka ngota o te UHMWPE, ā, neke atu i te 1.5 miriona te taumaha ngota. Ka hangaia e ēnei mekameka honohono he whatunga tino pakari, e toru ngā painga matua:
1. Ātete Paka: Nā te hanganga mekameka ngota ngota roa rawa o te UHMWPE, he tino teitei te ātete paka, ko te tuatahi tēnei i roto i ngā kirihou, ā, e 6-8 ngā wā i te maitai waro me te maitai kore waikura.
2. Ātete Pānga: He pai rawa atu te ātete pānga o te rauemi UHMWPE i roto i ngā kirihou. Ahakoa te -260 nekehanga Celsius, he tino pakari, he kore e pakarukaru, ā, he pai tonu te tu atu ki ngā pānga.
3. Ngā Āhuatanga Whakahinuhinu-Anō:Rauemi UHMWPEHe iti iho i te 0.1 me te 0.2 te tauwehenga o te waku ki te maitai waro, he iti iho i te nuinga o ngā kirihou hangarau. He āhuatanga whakahinuhinu-ā-roto tōna. Mā te mata maeneene o ngā rau UHMWPE ka ārai i te piri o ētahi atu matū, ka ngawari te pa atu ki ngā mata whakarewa, pērā i te mata e rere ana i runga i te hukapapa, he iti noa te whakahinuhinu e hiahiatia ana, ā, ka tino whakaiti i te haruru i puta mai i te waku.
He mea nui te mahi a ngā rau rauemi UHMWPE, ngā tokotoko, me ngā wāhanga i roto i ngā wāhanga miihini matua:
- Ngā Taputapu me ngā Sprockets
I roto i ngā mīhini tuku iho he māmā te utaina, he tairongo ki te haruru, pērā i ngā mīhini kakahu, ka whakakorehia e te UHMWPE te haruru huri me te haruru pānga o ngā taputapu maitai, kia maeneene ai te mahi me te tiaki i ngā wāhanga whakarewa.
2. Ngā Aratohu me ngā Pahekeheke
He mea nui ngā rau UHMWPE me ngā wāhanga mīhini kore-paerewa mai i ngā rauemi CNCUHMWPE i roto i ngā kiriata whitiki kawe me ngā whata whare putunga, e whakaiti ana i te ātete ki te nekehanga, e whakaiti ana i te whakapaunga pūngao, e whakarato ana i te mahi maeneene, marino hoki.
3. Ngā Peera me ngā Pūhi
He tino whai hua ngā peera UHMWPE i roto i ngā taiao tere-iti, taumaha hoki, he uaua ki te whakahinuhinu, he āwangawanga rānei mō te poke o te hinu, pērā i ngā taputapu tukatuka kai, ngā taputapu whakapūkara pia, ngā whare maimoatanga wai, me ngā mīhini ahuwhenua.
4. Ngā Raina me ngā rau Ātete-Kakahu
I roto i ngā pūnaha kawe rauemi mō te konganuku, te waro, me ngā witi, ka tino pakaru ngā arai o ngā silo me ngā chute.Rau whakarara UHMWPE, nā te iti rawa o te tauwehenga waku me ngā āhuatanga kore-piri, ka ārai pai i te aukati rauemi, ka whakarite hoki i te rere maeneene o te rauemi.
I roto i ngā hoahoa mīhini o ēnei rā, e whakatairanga ana i te tino whai huatanga, te penapena pūngao, me te atawhai i te taiao (iti te haruru), ehara i te mea ka whakatau noa te rauemi UHMWPE i te raruraru o te haruru mīhini engari ka whakapai ake hoki i te mahi whānui o ngā taputapu mīhini.
KEI TUAKo te hanga a te kamupene i ngā rau UHMWPE me ngā wāhanga mīhini CNC kore-paerewa e akiaki ana i te ahumahi hou ki te whai huatanga ake, te atawhai i te taiao, me te pumau i roto i te huarahi ahurei.
Wā tuku: Hakihea-03-2025
