Ngā Hua
Ngā rauemi miihini CNC
Te Mīhini CNC i roto i te POM
Ko ngā kirihou tētahi atu rauemi e whakamahia whānuitia ana mō te hurihanga CNC nā te mea he maha ngā momo whiringa e wātea ana, he iti te utu, ā, he tere ake te wā miihini. Ko ngā kirihou e whakamahia whānuitia ana ko te ABS, te kiriaku, te polycarbonate me te nairona.
Whakaahuatanga POM (Polyoxymethylene)
Ko te POM, e mōhiotia ana ko te acetal, ko te Delrin rānei, he rauemi kirihou wera me ngā āhuatanga haurua-kiriata. E tino whakanuia ana mō tōna kaha tino pai, tōna pakari me ōna āhuatanga waku iti. He maha ngā wā ka whakamahia te POM i roto i ngā tono e hiahia ana ki te tika me ngā wāhanga waku iti.
Tono
Ko te POM, e mōhiotia ana ko te acetal, ko te Delrin rānei, he rauemi thermoplastic maha-whakamahinga e whakamahia ana i roto i te whānuitanga o ngā tono. Nā ōna āhuatanga ahurei ka pai mō te hanga taputapu me ngā peera i roto i ngā pūnaha miihini. Ka whai hua hoki ngā wāhanga motuka, pērā i ngā wāhanga pūnaha wahie me ngā whakapaipai o roto, i te pakari me te ātete o te POM. Hei tāpiri, nā ngā āhuatanga pai o te ārai hiko o te POM ka pai mō te whakamahi i roto i ngā hononga hiko. Hei whakamutunga, nā te kaha me te roa o te ora o te POM ka waiho hei whiringa pai mō te hanga taonga kaihoko pērā i ngā reti, ngā taonga takaro me ngā taputapu kīhini.
Ngā Kaha
He tino kaha te rauemi, ā, ka taea e ia te tu atu i ngā kaha miihini nui. He maeneene te nekehanga me te iti o te waku, ā, he ātete ki te kakahu. Ka mau tonu tōna āhua me ōna rahi i roto i ngā āhuatanga katoa, kia mau tonu ai te pumau. Hei tāpiri, he ātete ki ngā pānga o ngā matū, ā, ka taea e ia te tu atu ki ngā momo matū me te kore e pirau.
Ngā ngoikoretanga
He iti noa te ātete o tēnei rauemi ki te hihi UV, nō reira ka ngāwari te pakaru i te wā e roa ana te pānga ki te rā. Waihoki, ka ngāwari te pakaru i raro i ētahi āhuatanga.
Utu
$$$$$
Wā Arataki
< 2 rā
Matotoru o te Pakitara
0.8 mm
Ngā Manawanui
±0.5% me te rohenga o raro o ±0.5 mm (±0.020″)
Rahi wāhanga mōrahi
50 x 50 x 50 henemita
Teitei o te paparanga
200 - 100 maikorona
Ngā mōhiohio pūtaiao rongonui mō te POM
Ko te POM (Polyoxymethylene), e mōhiotia ana ko te acetal, he kirihou hangarau mahi-teitei. He kirihou wera-haurua-kiriata e tuku ana i te kaha miihini, te pakari, me te pumau o te taha. He mea whakamahi noa te POM i roto i ngā wāhanga tino tika, pērā i ngā taputapu, ngā peera, me ngā wāhanga motuka.
He iti te tauwehenga o te waku o te POM, ā, he pai mō ngā mahi e hiahia ana kia iti te pakaru me te waku. He pai te ātete ki ngā matū, ngā whakarewa, me ngā wahie, ā, he pai mō ngā mahi i roto i ngā ahumahi motuka me te matū. He pai hoki ngā āhuatanga ārai hiko o te POM, ā, ka taea e ia te tu atu i ngā pāmahana teitei.
E rua ngā momo matua o te POM: te homopolymer me te copolymer. He nui ake te kaha ā-ringa me te pakari o te Homopolymer POM, engari he pai ake te ātete o te copolymer POM ki te pirau wera me te whakaekenga matū.
