Ngā rerekētanga me ngā painga o te pere maitai whakarewa me te pere maitai chrome

Ngā rerekētanga me ngā painga o te pere maitai whakarewa me te pere maitai kōromo:

E hangaia ana te pere maitai whakarewa me te pere maitai kōromo e ai ki ngā whakaritenga paerewa a te SAE, ā, he pai mō te pupuhi onepu.

Rerekētanga:

Ko te pere maitai chrome tā mātou hua patent, ā, ko mātou anake te kaihanga i Haina me tēnei tukanga whakaputa.

1. Te roa o te ora o Ervin: te pere maitai whakarewa 2200-2400; te pere maitai kōroma 2600-2800. Kei roto i te momo Cr te 0.2-0.4% o te huānga Cr, ā, he roa ake te ora o te ngenge tae atu ki te 2600-2800 ngā wā. He iti ake te utu o te pere maitai Cr i te tinei tuarua.

2. Tukanga whakaputa:

Te pere whakarewa maitai: I hangaia mā te whakarewa i ngā para maitai kua tīpakohia i roto i te oumu hiko. Ka whakakorikoria te konganuku rewa, ka hurihia hei matūriki porowhita, kātahi ka tineia, ka whakamahanatia i te wā e whakamahanatia ana kia puta ai he hua he rite te pakeke me te hanganga moroiti.

Pere maitai kōromo: Me tāpiri te koranu kōromo, he uaua te tukanga (te rewa pāmahana teitei, te tinei tika), ā, he nui te utu.

3. Ngā āhuatanga mahi:

Mā te tāpiri i te huānga chromium ki te pere maitai chrome ka whakapai ake i te kaha me te mārō o te pere maitai chrome, ka nui ake te ātete ki te kakahu me te roa o te ora mahi, ka pai ake te pakari, ā, kāore e ngāwari te pakarukaru i te wā e whakamahia ana. He kaha te ātete ki te pānga.

Ngā Painga:

1. Te pere maitai whakarewa me te pere maitai konukōre: e whakamahia whānuitia ana, ka taea te whakamahi mō te maimoatanga mata whakarewa, pērā i te tango pere, te pupuhi pere me ētahi atu tukanga, ka taea te tango i ngā pakaru, te waikura me ētahi atu poke i runga i te mata whakarewa.

He iti noa te puehu e puta mai ana i te wā e whakamahia ana, ā, he mea pai mō te taiao, ā, ka whakaitihia te hiahia mō te maha o ngā pūnaha tango puehu. I muri i te whakamahinga, ka taea te kohikohi, te horoi me te whakamahi anō i ngā wā maha, ka tino whakaitihia ngā utu rauemi me te para.

I roto i ngā kupu poto, he wāhanga nui ngā mea whakakoi maitai, maitai me te maitai kōromo i roto i te umanga maimoatanga mata me te whakaotinga, e whakakotahi ana i ngā āhuatanga o te tino whai hua, te roa me te tiaki taiao. Nā tōna whānui me te mahi tino pai, koinei te whiringa tuatahi mō ngā momo tono e hiahia ana ki te whakaotinga mata kounga teitei.

Mō ētahi atu kōrero, tēnā koa kōrero mai ki tā mātou kamupene!