He mata o te tīra hurihuri, he ātete ki te pakaru, he matotoru hoki, he pai mō te keri me te tango i ngā kakau. Whakaahua Matua

He mata parau hurihuri, he ātete ki te pakaru, he matotoru hoki, he pai mō te parau me te tango i ngā kakau.

Whakaahuatanga Poto:

He mea hanga tēnei mata parau whenua mai i te maitai konupora matotoru 65Mn, he tino pakari, he ātete hoki ki te pakaru, ki te mau hoki. Ka ngāwari te pakaru o tōna mata tapahi koi i roto i te oneone mārō, kia pakari ai te oneone, ā, ka tere te pakaru o te oneone, me te kore e raru ngā taru. He tino hototahi ki ngā mīhini parau whenua iti me ngā mīhini parau whenua hurihuri, he taputapu whai hua mō te whakaora whenua koraha, te parau māra huawhenua, me te whakatipu whare kati kōtuhi.

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

He mea hanga ēnei mata parau ahuwhenua kounga teitei mai i te maitai puna kounga teitei, me te mata i whakamahanahia kia tino ātete ki te pakaru. Mā te hoahoa pūtaiao ka taea te parau hohonu, te kapi pai, me te mata maeneene, ōrite i muri i te whakamahinga. He hototahi ki ngā momo mīhini ahuwhenua, he pakari te hurihanga, he ātete ki te whakarerekētanga, ā, he pai te whakaiti i te whakapaunga wahie, ka waiho hei whiringa pono mō ngā mahi ahuwhenua mīhini.

1. Maitai koranu kounga teitei: Ka āta whiriwhiria e mātou ngā maitai puna motuhake e tika ana mō ngā āhuatanga pānga nui me te kakahu nui, tae atu ki ngā maitai hanganga koranu kounga teitei pērā i te 60Si2Mn (60 silicon-manganese), 60Si2MnA, me te 28MnSiB. He tino teitei ngā pūwāhi tuku me ngā rohe ngāwari o ēnei rauemi, e āhei ai rātou ki te pupuri i te tinana taputapu me te kore e rerekē te āhua, e whati rānei i raro i te wiri nui me te taipana nui.

2、Hangarau whakamahana: Ka whakamahia he tukanga tinei martensitic, me te whakahaere pakari i te pāmahana whakamahana me te tere whakamatao kia tutuki ai te hanganga whakarewa tino pai o te mata. Ka whakahaeretia te pakeke o te hua kua oti i roto i te awhe pakeke Rockwell (HRC) o te 42-48, me ētahi whakatakotoranga e eke ana ki te HRC45±3. Mā tēnei awhe pakeke ka taea e te mata o te mata te tapahi ngāwari ki te oneone pakeke, ā, he tino ātete ki te kakahu, me te pupuri tonu i te pakari o te papa o te mata kia kore ai e pakaru.

Te whakaora i te koraha: Nā tōna kaha ki te uru ki te oneone, ka taea e ia te mahi tika ki runga i te koraha kua kikīhia, ka wawahi i te para parau mārō.

Te whakahaere taru me te rakau iti: Ka tapahia e ngā mata koi ngā pakiaka taru me ngā kakau rakau iti, ka ārai i te hononga me te aukati.

Mahi maha-mahi: Haunga te whakaora i te koraha, he pai hoki mō te parau hohonu, te tango i ngā kakau witi, me te tapahi i ngā tarutaru maroke i ngā mara kua pakeke, he nui te whakamahinga me te maha o ngā mahi.