Tuhinga Whakatairanga

Ui

HE AHA TE WHAKAMAHI WHAKAMAHI?

  Ko te miihini whakawera induction preheating te tikanga ka whakamahia i mua i te whakapakeke me nga tikanga fehokotaki. Mo te whakamaaramatanga o te whakamahana, ko te waahanga e mahi ana i te whakamaarama whakauru i muri i te maimoatanga o mua, ka taea te whakaoti i te raru o nga waahanga wera i te wa o te mahi ratonga.

  I tua atu, ka taea e ia te whakaiti i te whakakorikori o nga mea mahi i te wa e whakapakeke ana, te whakapai ake i te tohatoha paparanga whakapakeke, te whakanui ake i te matotoru o te paparanga whakapakeke, te whiwhi i te hanganga metallographic pai o te mea mahi me te ahotea compressive toenga, me te whakakore i nga kapiti tinei. Preheating mo te tukanga fehokotaki'anga taea pōturi iho te auau meangiti o te matua fehokotaki'anga tautauā awhe pāmahana, ārai i runga-pakeke, me te whakaiti i te ductility o te weld me te rohe wera-pā. Ka taea e ia te whakaiti i te ahotea whakaheke o te weld me te konganuku turanga e tata ana, ina koa mo nga hononga whakapiri-nui.

1. 3 te teihana i pokepokea ai induction preheating

1. 3 nga teihana i pokepokea ai te whakamahana i mua

2. Oil pipeline maitai pereti induction preheating

2. Oil pipeline maitai pereti induction preheating

3. Ka kite i te whakamahanatanga o te mata i mua i te whakamahana

3. Ka kite i te whakamahanatanga o te mata i mua i te whakamahana
hapa:

Tikina He Pika