Māhunga Parao Ātete-Kakahu Kaha-Teitei a Sharp Series
Ko te pito parau kaha-teitei a Sharp Series, he wāhanga matua o ngā mīhini parau whenua, he mea nui ki te pa ki te oneone. Mā te whakamahi i ngā hangarau rauemi hou me te hoahoa miihini koiora-mimetic, ko tana whāinga he whakatutuki i te pakaru oneone hohonu ake, he pakaru oneone tino pai ake, me te tapahi pai ake me te iti ake o te ātete ki te kukume. Ehara i te mea he whakakapinga noa iho mō te wāhanga kakahu, engari he whakapai ake i te pai o te parau whenua o ngā taputapu taketake, e whakapai ake ana i te pai o te mahi me te whakaiti i ngā utu whakahaere mo te wā roa.
He tino ātete ki te kakahu, ā, he rua te roa o te ora: Mā te whakamahi i te maitai koranu motuhake (pēnei i te 65Mn, 60Si2Mn) te hangarau paninga hiato rānei (pēnei i te paninga tungsten carbide), ka eke te pakeke o te mata ki te HRC55, neke atu rānei, ka tino kaha te ātete ki te mimiti oneone. Ki te whakatauritea ki ngā hea parau noa, ka taea te whakaroa ake i te roa o te ora mahi mā te 2-3 ngā wā, ka tino whakaiti i te auau whakakapinga me te wā kore mahi.
Te werohanga koi, te penapena mahi, me te penapena pūngao: Mā te koki poro kua whakapaitia me te hoahoa koi e whakakoi ana i a ia anō ka taea e te pito parau te tapahi ngāwari ki te oneone o ngā taumata makuku rerekē, ka whakaitihia te ātete ki te kukume tarakihana mā te 15%-25%, ka tutuki ai te penapena wahie me te whakapai ake i te whai huatanga o te mahi.
Te parau hohonu me te huri oneone ōrite: Mā te hoahoa arataki piko ahurei ka whakarite kia pumau, kia ōrite hoki te hohonu o te parau, kia maeneene te huri oneone, kia piri hoki te uhi, e pai ai mō te tango taru me te whakaranu tongi, kia hanga he moenga purapura papatahi, pai hoki mō te rui.
1. He pai mō te parau i te kōanga me te ngahuru, me te wetewete hohonu i ngā momo oneone rerekē, tae atu ki te whenua maroke, te mara raihi, te oneone onepu me te oneone uku taumaha.
2. Ka taea te whakamahi ki ngā mīhini parau maha pērā i ngā parau papa pokepoke, ngā parau hurihuri me ngā parau kakau witi.
3, Ngā kaiwhakamahi pai rawa atu: ngā pāmu nui, ngā mahi tahi mīhini ahuwhenua, ngā kaiwhakahaere mīhini ahuwhenua ngaio, me ngā kaiwhakahaere katoa e whai ana i te ahuwhenua whai hua me te tika.
