Lemken 3374388 He pane koko, he parau hōhonu, he wetewete i te oneone, he mata pane parau rauemi 30MnB5 Whakaahua Matua

Lemken 3374388 He pane koko, he parau hōhonu, he wetewete oneone, he mata pane parau rauemi 30MnB5

Whakaahuatanga Poto:

Ko te mata parau (e mōhiotia ana ko te mata parau) te wāhanga mahi matua kei mua rawa o te taputapu parau. He rite te āhua ki te poro tapatoru, ā, he mea hanga ki ngā rauemi konganuku pakeke.
Te wāhanga tapahi koi. He mea hanga i te nuinga o te wā mai i te maitai puna konupora 65, he mārō, he ātete ki te pakaru, ā, ka taea te tu atu ki te mahi tonu mō te 2000 hāora ia tau.
Te hanganga taketake o te pū o te parau
Mata parau: He koi te pito o mua, hei wawahi i te oneone
Pakitara parau: He hoahoa mata piko, e whakamahia ana mō te huri i te oneone

Taipitopito Hua

Ngā Tohu Hua

Ngā mahi matua me ngā āhuatanga hanganga:
Te parau whai hua: He hoahoa kōne koi te pito o te mata o te parau papa pokepoke, ka taea te uru ki te oneone kua whakakīia, ka whakaiti i te ātete ki te parau. Ka honoa ki te tinana o te parau kia taea ai te huri me te kuru i ngā puranga oneone. Ko te hanganga whakaurunga poutū (pērā i te parau whakatītaha waipēhi) ka whakapai ake i te koki uru ki te oneone, ka whakarei ake i te pānga parau hohonu.

Hoahoa ātete-mau: Ko ngā hua matua he mea hanga ki te maitai 30MnB5, ki te maitai koranu rānei. Mā ngā tukanga maimoatanga wera, ka whakapakaritia te pakeke me te pakari. Ko ētahi tauira papai (pērā i te pū parau Recken) e whakamahi ana i te hangarau hanga Pākehā hei whakaroa i te roa o te mahi.

Te hanga maitai boron: Mā te mahi tā wera me te hanga, ka eke te pakeke ki te 45-50 HRC. He nui ake tōna ātete ki te kakahu i tērā o te maitai waro noa.