Te Huri Matao me te Coil Maamaa Matao

Te Huri Matao me te Coil Maamaa Matao

Te Huri Matao me te Coil Maamaa Matao

Ka whiwhihia te Cold Hard coil ma te pikau me te whakamatao i te porowhita wera wera.Ko te ahua o te matao hurihia coil.

Cold rolled coil (annealed state): wera takai porowhita i roto i pickling, cold rolling, hood annealing, leveling, (oti), ka taea te tiki Cold rolled coil.

Te rereketanga i waenga i te Cold Rolled me te Cold Hard :

1.From te ahua, matao pereti Hard he iti Micro Black tae te tikanga

2.Ko te kounga o te mata, Ko te hanganga me te rahi o te tika o Cold Rolled he pai ake i te Cold Hard.

3. Mo te mahi:

I te mea ko te Cold Hard coil i whiwhi tika mai i te tukanga hurihuri makariri, i roto i te tukanga hurihuri makariri ka whakapakeketia te mahi i te wa o te hurihuri makariri, ka piki te kaha o te hua me te noho tonu etahi ahotea o roto, a he uaua te ahua o waho, no reira ka kiia ko Cold Hard coil..

Ko te porowhita-makao (te ahua kua oti te whakamaarama): ka whiwhihia te porowhita matao ma te whakahiato i mua i te hurihanga.Whai muri i te whakahiatotanga, ka whakakorehia te ahua whakapakeke o te mahi me te ahotea o roto (kua tino heke), ara, ka heke te kaha tuku ki te tata makariri.I mua i te hurihuri.

Na reira, ko te kaha o te tuku: he nui ake te porowhita matao pakeke i te porowhita makariri (te ahua annealed), kia pai ake ai te porowhita matao (te ahua annealed) mo te tarai.


Wā tuku: Hūrae-09-2021