Te Tukanga Huri o te Miro Tap Extrusion

I te whānui o te whakamahinga o ngā konganuku kore-ferrous, ngā koranu me ētahi atu rauemi he pai te kirihou me te pakari, he uaua ki te whakatutuki i ngā whakaritenga tika mō te tukatuka miro ā-roto o ēnei rauemi me ngā taputapu noa.
Kua whakamātauhia e ngā mahi tukatuka roa, ko te whakarerekētanga anake o te hanganga o te taputapu tapahi (pēnei i te rapu i te āhua pai rawa atu) me te whakamahi rānei i tētahi momo rauemi taputapu hou, kāore e taea te whakatutuki i ngā whakaritenga o ngā kōhao tīwiri miihini kounga teitei, hua nui, me te utu iti.

Ko te "tukatuka kore-maramara extrusion matao" he tikanga tukatuka miro ā-roto hou, arā, i runga i te kōhao o raro o te mea mahi kua oti te hanga, ka whakamahia te tap kore-maramara (tap extrusion) ki te extrude matao i te mea mahi hei whakaputa i te ahua kirihou hei hanga i te miro ā-roto.
Nā te mea ka taea e te tukatuka kore-maramara o te extrusion matao te whakaoti i te tukatuka miro ā-roto e kore e taea te mahi mā te tapahi tap noa, nō reira kei te whānui haere te whakamahinga o tēnei tukanga, ā, kei te piki haere te uara o te tukatuka huri o ngā tap extrusion e te tangata.

Ko te kōne whakaputa kōne te kōne whakaputa kōne kore maramara e whakamahia whānuitia ana, he pai ōna painga o te whakaputa māmā, te taipana iti, me te taratara pai o te miro tukatuka. Nā te mea he taper te diameter o waho me te diameter waenga, he uaua ake te huri i tēnei kōne whakaputa i tērā o te kōne whakaputa porotaka: i te wā e huri ana, ka tutuki te koki kōne whakaputa a o tōna diameter waenga e te taper, ā, ka nekehia te pereti mate e te tēpu mahi, ka panaia te anga wira huri kia neke porohita kia oti ai te huri o te tap kore maramara ki te koki taper.

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