I roto i te mahi keri, ko te pine peere, hei wāhanga matua e hono ana i te pū, te hononga me te peere, ka pāngia e te kaha pānga me te taipana nui. He rerekē te rahi o te pine peere, te hoahoa hanganga me ngā whakaritenga pakari mō ngā tana rerekē o ngā keri, ā, he mea nui te whiriwhiri tika hei whakaroa i te ora o ngā taputapu me te whakapai ake i te whai huatanga o te hanganga.
1. Keri iti 5~8 tāne: he mea nui te ngāwari, he nui te tika o te mahi
Ko te nuinga o ēnei tauira e whakamahia ana i roto i ngā wāhi hangahanga he iti noa te wāhi, pērā i ngā rori o te tāone me ngā mahi whakapaipai whenua, me ngā nekehanga maha, e hiahia ana kia tino tika te hurihanga me te ātete ki te kakahu o te rakau peere. E taunakihia ana te whakamahi i te maimoatanga whakamahana + nitriding o te rakau peere maitai koranu waro waenga, ko te diameter i waenga i te 45 ~ 60mm, he mama, he tere te urupare.
2. 13~20 tāne o ngā keri rahi-waenga: he mea nui te kaha me te ātete ki te pānga
He mea whakamahi noa tēnei momo taputapu i roto i ngā hanganga, ngā whare me ngā kaupapa ā-tāone, he kaha te mahi. Me nui ake te ātete ki te kume me te kutikuti o ngā toki peere, me te whakamahi i ngā rauemi 40Cr, 42CrMo rānei, kia whakamahia te mata o te maimoatanga tinei auau-teitei. Ko te diameter he 65~80mm, me whakamahi me te pūwero matotoru.
3. Ngā keri nui neke atu i te 30 tāne: te kōwhiringa pakari mō ngā kawenga nui
Ko ngā keri nui e whakamahia ana i roto i ngā maina, i ngā wāhi keri rua me ētahi atu āhuatanga mahi taumaha, kaua te kakau o te peere e ātete noa ki te pānga, engari me ātete hoki ki te takahuri me te ngenge. He maha ngā wā he mea hanga ki te maitai koranu kaha-teitei, ka hangaia katoatia, ka tineia mā te tineia auau reo me te whakamahana. Ko te whānui he nui ake i te 100mm, ā, ko te taumaha ka taea te tekau kirokaramu.
·Tohutohu Kōwhiringa:
- Kia tika te whakarite kei roto i te ±0.02mm te whānui o te kakau o te peere me te kōhao nohoanga.
- Kia tūpato ki te rauemi me te whakahinuhinu o te ringaringa kia kore ai e maroke te waku.
- He taiao mahi pāmahana teitei, e taunaki ana kia whakamahia he rauemi whakapakeke ātete-wera me te kakau peere.
(Mā te whiriwhiri tika ka pai ake te hanga o te mīhini katoa, ka roa ake hoki te ora o ētahi atu wāhanga hanganga (pēnei i te ringa neke, te peere) me te whakaiti i te tere pakaru.)
He whānuitanga o ngā toki peere e tukuna ana e mātou, e tautoko ana i ngā rahi kua whakaritea me te taunga waitohu, nau mai whakapiri mai ki a mātou mō ngā tohutohu whiriwhiri me te tautoko hangarau.
Pānuihia atu:
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Wā tuku: Pipiri-23-2025