Te Mana Titanium me te CNC Machining

cnc-huringa-tukanga

 

 

I te Paenga-whāwhā 17, i whakahaerehia e te 7103 Plant o te Roopu Aerospace Science me te Hangarau Tuaono o te Roopu Aerospace Science me te Hangarau he oma whakamatautau me te miihini hinu hinuhinu wai i muri i te papu tuarua o te waka whakarewatanga hou-whakatupuranga hou o toku whenua.I timatahia te oma whakamatautau i runga i nga tikanga kua whakaritea, a ka mahi te miihini mo te 10 hēkona.

CNC-Tahuri-Miihini-Miihini
cnc-miihini

 

 

Ko te miihini o tenei oma whakamatautau e mau ana i te titanium alloy tuatahi te ruuma pupuhi puha nui i whakawhanakehia hou i roto i toku whenua, e tino whakaiti ana i te taumaha o te miihini.Ko te huinga katoa o te miihini e mau ana i te kaupapa huihuinga hurihuri.I tutuki pai tenei oma whakamatautau i te kaha o te kaupapa nozzle koranu titanium.

 

 

I runga i te kaupapa o te ruuma pana miihini o naianei, ko te reanga hou o te kaikawe kaikawe toka tuarua papua whakamuri o te hiko o te wai o te kerosene miihini e whakawhanake ana i nga nozzles koranu titanium kia mohio ai ki te hononga whai hua i waenga i te punaha taonga parahi-maitai me te titanium-titanium. te hanganga, me te whakaheke ake i te taumaha o te miihini, te whakapai ake i te tauwehenga pana-ki-papatipu o te miihini, me te whakapai ake i te kaha o te kawe i te toka.

tohu tohu

 

E ai ki te korero i te timatanga o te kaupapa o tenei momo miihini, kaore he wheako o taku whenua ki te whakawhanaketanga me te hanga o nga nozzles koranu titanium nui, me nga mea katoa me "timata mai i te wahanga".I mua i te uaua o te rangahau me te mahi whakawhanaketanga, i whakatuu te wheketere 7103 he roopu rangahau me te whanaketanga mo nga puha nui koranu Titanium.I te aroaro o tetahi raruraru hangarau i muri i tetahi atu, ka tino kawe te roopu rangahau i te wairua o te rererangi mokowhiti, i kaha ki te whakahaere rangahau hangarau, me te kohikohi whakaaro nui ki te whakaoti rapanga.Hei whakarite i te ahunga whakamua o te puha koranu titanium, ka whakarite te roopu rangahau i nga hui i ia wa ki te whakarite i te waa, te ako me te whakatau i nga raru me nga uauatanga o te mahi whanaketanga.

CNC-Lathe-Whakatika
Mihini-2

 

Whai muri i nga tau e 5, kua raupatuhia e te roopu rangahau te maha o nga hangarau matua, kua angitu te whakawhanake i te ruuma pana nozzle koranu titanium nui-rahi tuatahi o taku whenua, ka tukuna ki te oma whakamatautau i whakaritea.Ko te whakamatautau kotahitanga o te koranu titanium TC4 i mahia i runga i te miihini whakamatautau whakamaarama waiariki Gleeble-3800 ki te ako i te whanonga rerekee o te pāmahana teitei o te koranu i raro i nga tikanga o te nui o te 50%, te pāmahana o te 700-900 ℃ me te tere riaka o 0.001-1 s-1.

 

Ko te hangahanga moroiti o te TC4 titanium alloy i muri mai i te whakamätautau compression teitei o te pāmahana i kitea e te karu whakarewa whakarewa, i akohia te tukanga rerystallization hihiri o te TC4 titanium alloy, me nga mea e pa ana ki te spheroidization hihiri o te TC4 titanium alloy te hanganga paparanga i tātarihia.I whakatauhia te riaka tino nui ma te whakauru i te reeti whakapakeke mahi me te anau ahotea rere ki te polynomial pūtoru, a ka akohia te tauira kinetic spheroidization i runga i te pihi ahotea-rere o te TC4 titanium alloy.Ko nga hua e whakaatu ana ko te pikinga o te pāmahana deformation me te heke o te reiti riaka e whakatairanga ana i te mahi whakaihiihi hihiko.

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Te wa tuku: Mei-16-2022

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