Mata hama me ngā maikuku hama

Whakaahuatanga Poto:

Whakatakotoranga: 11#
Rauemi: 60Si2Mn, 60Si2MnA, 30MnB5
HRC:45-55
Te maimoatanga mata: Te whakakākahu/te whakapūmau i te pāmahana teitei hei ārai i te waikura
He maitai puna kounga teitei te kounga, he pai mō ngā momo mahi ahuwhenua me ngā mīhini ahuwhenua.


Taipitopito Hua

Ngā Tohu Hua

He wāhanga mahi matua tēnei maikuku hama i hangaia mō ngā mīhini ahuwhenua pērā i ngā mīhini whakahoki kakau witi me ngā mīhini whakakoi. He mea hanga hei wāhanga kotahi mai i te maitai konupora kounga teitei, e whakakotahi ana i te kaha me te pakari hei whakatika i ngā take noa o ngā maikuku hama tuku iho, pērā i te ngāwari o te mau, te pakarukaru, me te poto o te ora mahi. Ka pania te mata o te hua ki te paninga ātete-mau motuhake, ka whakanui ake i te pakeke o te mata. Me te pānga pai me te ātete-mau, ka mau tonu te mata tapahi koi i te wā e kuru ana i te kakau witi kānga, te kakau witi, me ngā toenga mara, ka whakaiti nui i te tūponotanga o te pakaru me te whakapōuri o te mata. Mā tēnei ka whakaitihia te wā kore mahi e puta mai ana i te whakakapinga wāhanga maha.

Ko te hanganga whānui o te maikuku hama he mea whakapai ake i te miihini, kei waenganui ngā rara whakapakari hei whakarei ake i te ātete hurihuri. He hototahi ki ngā tauira rongonui (pēnei i a Shunbang, Bobo, Tianlang me ngā momo whakahoki kakau witi), me ngā kōhao whakairi tika e whakarite ana kia piri pai ki te turanga rakau o te taputapu. I te wā e whakamahia ana i te tere teitei, ka noho haumaru, ka pumau hoki, me te kore e wetekina, e piko rānei. I roto i te whakamahinga mahi, ka kuru pai, ka rite hoki te maikuku hama i ngā kakau witi hua, ka puta he hua haehae pai. Ehara i te mea ka whakapai ake i te whai huatanga o te whakahoki kakau witi me te mahi here, engari ka whakarato hoki i te āhua pai mō te moenga purapura mō te rui i muri mai.

Ka tirotirohia te kounga o te hua, me ngā tukanga hanga pakari me te whakahaere ā-rahi tika, kia mau ai te mahi a ia maikuku hama. Ki te whakatauritea ki ngā maikuku hama noa, ka taea te whakaroa ake i tōna roanga mahi mā te neke atu i te 30%, ka whakaiti i ngā utu whakamahi me ngā taumahatanga tiaki mō ngā kaiwhakahaere mīhini ahuwhenua. Hei taputapu mahi-teitei, ātete-utu mō ngā mahi ahuwhenua mīhini, he pai mō ngā āhuatanga maha pērā i ngā mania me ngā pukepuke, e whakarato ana i te tautoko hiko roa me te pono mō te whakahaere kakau witi me ngā mahi tākai.


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