1. Whakamāramatanga Taketake

Hama (Upoko Hama): Ko te wāhanga matua o te kuru hama. Ka whakanohoia ki runga i te kōpae hurihuri mā roto i ngā pine hama. I te hurihuri tere o te hurihuri, ka whiua e te upoko hama te konganuku mā te kaha porotītaha kia oti ai te kuru. Nā te mea he wāhanga pakaru tika, me whakakapi tonu.

Ngā wāhanga whakairi: pine hama, rotor Ngā wāhanga kakahu ōrite: pae kupenga, arai

2. Ngā Rauemi Matua (E whakamahia pinepine ana i roto i te hokohoko ki tāwāhi)

Teitei te Konupora Rino / Mn13He tino pakari, he ātete hoki ki ngā pānga nui; he pai mō te kōhatu kōhatu me te konganuku puranga nui. He ātete kakahu taurite i raro i ngā āhuatanga pānga iti, e whakawhirinaki ana ki te whakapakeketanga mahi.

Rino Maka Chrome Teitei (Cr20 / Cr26, ngā tohu i kōrerotia e koe i mua)He tino pakari, he ātete ki te pakarukaru; he pai mō te hanga onepu me te kirikiri. He pakarukaru noa iho, kāore i te tūtohutia mō ngā puranga nui i raro i te pānga nui.

Hama Whakakotahitanga Bi-whakarewaHe rauemi turanga pakari mō te kakau hama + he paparanga ātete-mau ki te chrome teitei i runga i te pito hama. Ka whakataurite i te ātete pānga me te mahi mau. He kōwhiringa whakapai ake rongonui mō ngā ahumahi keri me te onepu me te maha o ngā patai mai i tāwāhi.

Hāma Whakairo KoranuI hangaia mā te hanga me te hanganga moroiti matotoru me te iti o te mōrearea pakaru. He mea whakamahi mō te kuru waro i roto i ngā mīhini kuru hama reo me te iti.

3. Whakarōpūtanga Tukanga

Hāma makaTe nuinga o ngā hama kōroma teitei me ngā hama hiato. He utu taurite, he hoahoa āhua ngāwari hoki.Hāma hangaHe pakari ake te pānga me te ātete ki te pakaru, me te utu mō ia wae he nui ake.

4. Ngā Taputapu me ngā Rauemi e tika ana

✅ He pai: He mīhini kuru hama, mō ngā rauemi pakarukaru reo-rahi: te kōhatu, te waro, te gypsum, ngā para hanga, te gangue waro. ❌ Kāore i te tūtohutia: Ko ngā konganuku pakeke tino whakakoi (granite, basalt), ka tere te pakaru o ngā hama. Ko ēnei tikanga mahi he tikanga whakamahi i te mīhini kuru koni, te mīhini kuru kauae me te mīhini kuru pānga (blow bar).

Te rerekētanga matua: Hama = Te pane o te hama kuru, he mea hono, he mea whakairi ki runga i te rotor, ā, he mea noa ki te nekeneke. Pae pupuhi = Te pae pupuhi kuru pānga, he mea mau tonu ki runga i te rotor. He maha ngā wā ka pōhēhētia ēnei kupu e ngā kaihoko o tāwāhi.