Ngā taputapu ahuwhenua ātete-mau kua rongoatia ki te wera

Whakaahuatanga Poto:

【Hei Parau Ātete-Kakahu – Utauta Ngao Hōhonu】I hangaia mai i te maitai motuhake 65Mn, ā, i tukuna ki te maimoatanga tinei whānui, ka eke te pakeke o te mata tapahi ki te HRC48-52, ka whakanui ake i te ātete kakahu mā te 3 ngā wā. Ko te hoahoa mata piko kua whakaritea ka whakaiti i te ātete pakaru oneone mā te 40%, ā, ko te koki whakauru kua whakaritea tika ka whakarite i te hohonutanga parau pumau o te 20-30cm. Ko te whakakaha nitriding taha-rua ka roa ake tōna ora ratonga ki te neke atu i te 800 eka. Hototahi ki ngā anga parau matua, e toru noa ngā pūtu e hiahiatia ana mō te tāutanga. Ka pakaruhia te oneone pakeke me te kakau witi i te kotahi haerenga, ka whakarite kia ma ia awaawa mō te kotinga nui.


Taipitopito Hua

Ngā Tohu Hua

He taputapu matua tēnei raupapa o ngā mata parau mō ngā mīhini parau ahuwhenua, i hangaia mō te kuru, te huri, me te wetewete oneone. Ka whakanohoia tika ki runga i te anga parau, ki ngā taputapu rānei e pā ana, hei taputapu nui mō te parau me te rui i te kōanga, te parau i te ngahuru me te tango i te kakau witi, me ētahi atu mahi. I hangaia mā te whakamahi i ngā hangarau matatau me ngā rauemi kounga teitei, ka whakarite kia pai te uru, kia ātete ki te kakahu, kia pumau hoki te mahi ahakoa i raro i ngā āhuatanga mahi uaua. Ko tōna whāinga he āwhina i ngā kaimahi pāmu ki te whakapai ake i te pai o te parau, te whakaiti i ngā utu whakahaere mō te wā roa, me te whakatakoto i te turanga oneone pakari mō te kotinga nui.

1, Hangaia ki te maitai koranu kaha-teitei: He maitai motuhake ātete-kakahu, he mea whakakaha mā te maimoatanga wera.

2, Maimoatanga whakapakari mata: Mā te whakapakeketanga motuhake o te mata tapahi ka nui ake te ātete ki te kakahu mā te neke atu i te 50%.

3, Paninga ārai-waikura: He kōwhiringa te whakakoi i te waikura, te peita motuhake rānei hei whakarei ake i te ātete ki te waikura.

He penapena wā, he penapena mahi: Mā te parau maeneene, te mahi pai hoki ka whakaiti i te whakapaunga hiko o te tarakihana, ā, ka whakapoto i te wā whakahaere.

1, He penapena utu, he pakari hoki: Mā te roa o te ora mahi ka whakaitihia ngā utu parau mō ia eka me te wā kore e hiahiatia he whakakapinga.

2. Ngā hua mahi tino pai: He hohonu te parau, he oneone pai te taupoki, he oneone ngāwari, he pai te hau, ka hangaia he moenga purapura pai rawa atu mō te rui.

3, Hototahi teitei: He hototahi whānuitia ki ngā parau waitohu nui o te motu me te ao, he ngāwari ki te whakakapi.

HŌRO
产品








  • O mua:
  • Panuku: