Ngā taputapu ahuwhenua tarakihana, he koko parau pakeke rawa atu Whakaahua Matua

Ngā taputapu ahuwhenua tarakihana, te koko parau pakeke

Whakaahuatanga Poto:

He koko parau ahuwhenua tēnei e whakamahia ana hei taurite i ngā tarakihana. He mea hanga mai i te maitai boron kounga teitei, ātete-mau, he pakari te mata, he pakari hoki, ka taea te whakapai ake i te whai huatanga o te tomo me te huri i te oneone. Mā te hangarau maimoatanga wera tika, he tino ātete mau me te ātete pakaru, ka taea te whakaiti i te ātete parau, ā, he pai mō ngā momo oneone maroke. Ki te whakaritea ki ngā pito koko noa, he roa ake te ora o tēnei koko parau, ā, he taputapu whakatipu whenua pai rawa atu i roto i te ahuwhenua hou.

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

Ko te koko parau, hei "niho" matua o te parau, ka uru tika ki ngā mahi tapahi me te parau kaha ki te oneone, ā, ko tōna kounga ka pā tika ki te pai o te parau me te penapena wahie. Kua hangaia tēnei koko parau hei parau whakairi me te parau kukume mō ngā tarakihana nui me ngā tarakihana rahi-waenga, he pai mō ngā āhuatanga mahi uaua pēnei i te parau hohonu i te whenua maroke, te parau hurihuri i ngā mara raihi, me te whakahoki whenua.

Rauemi kounga kawemai, tino ātete ki te kakahu:
He mea hanga tēnei hua i te maitai boron kounga teitei (pērā i te rauemi 60Si2Mn, 65Mn rānei) he nui ngā huānga chromium me te molybdenum, ka hangaia mā te tā kotahi. Mā te tinei hinu tino pakari me ngā tukanga whakamahana pāmahana teitei, ka eke te pakeke o te mata o te koko ki te HRC 48-52, ā, ka mau tonu te pakari o te kōhao tāutanga o te kakau koko. Mā tēnei āhuatanga "pakari ki waho, pakari ki roto" ka kore e ngāwari te huri, te pakaru rānei o ngā parau me ngā koko i te wā roa o te mahi i roto i te onepu me te kirikiri, i te whenua kua whakakīia rānei, ā, ka roa ake te ora o ā rātou mahi mā te 30% -50% ki te whakataurite ki ngā hua noa.

Hoahoa pūtaiao, urunga koi ki roto i te oneone:
Ko te hanganga mata āhua-piko i hangaia i runga i ngā mātāpono o te miihini wai ka taea te whakaiti i te ātete piri o te oneone. Mā te hoahoa ahurei "mata huri-ake" ka mau tonu te koki tapahi koi o te parau me te koko i te wā e pakaru ana, e whakaiti ana i te kawenga kukume o te tarakihana, e penapena ana i te wahie, ā, e whakarite ana i te hohonu o te parau. Ka hurihia ngā poraka oneone kia angiangi, ka hanga he moenga purapura pai mō te rui i muri mai.

He mahi toi tino tika, he ngāwari te tāutanga:
Ka whakamahia e te hua he tānga pokepokea tino tika, ā, ka whakahaeretia te hapa mokowā o ngā kōhao tāutanga katoa (tae atu ki ngā kōhao totohu) i roto i te ± 1mm. I mua i te wehenga atu i te wheketere, ka mahia he manatoko āhua tino tika kia tino uru ki te turanga tinana parau o ngā waitohu matua o te mākete, pērā i a Leiken, Beisong, me ngā parau whakakotahi ā-rohe. Kua tukinotia ia mata parau kia kore ai e waikura, kia ōrite te mata peita, ā, kāore he tae i te wā e rongoa ana.

He whānui te whakamahinga mō te wetewete hohonu i ngā mara maroke, te parau me te pēhi i te kakau witi i muri i te hokinga ki te mara, te mahi whakapūpū i ngā mara raihi, me te whakahoki whenua me te wawahi oneone. Ahakoa he oneone mangu i te raki-mā-rāwhiti o Haina, he oneone onepu i te raki-mā-rāwhiti o Haina, he oneone whero piri rānei i te tonga, ka taea e tēnei koko parau te whakarato i te ātete pai ki te kakahu me te ātete pānga hei tiaki i tō parau i te kōanga me te parau i te ngahuru.