Te Whakamahinga o te Perehi Whitiki Takirua Isobaric (Isobaric DBP) i roto i te Whakamaroke Pepa Waro – Q&A

P: He aha te Perehi Whitiki Takirua Tonu?
A: E ai ki te ingoa, he taputapu te mīhini perehi whitiki takirua e whakamahi tonu ana i te wera me te pēhanga ki ngā rauemi mā te whakamahi i ngā whitiki maitai porowhita e rua. Ki te whakatauritea ki ngā mīhini perehi pereti momo puranga, ka taea te whakaputa tonu, ka pai ake te whai huatanga o te whakaputa.

Q: He aha ngā momo mīhini pēhi whitiki takirua?
A: Ngā mīhini perehi whitiki takirua o te motu me te ao o nāianei:Mā te mahi:DBP Isochoric (rōrahi pumau) me te DBP Isobaric (pēhanga pumau).Mā te hanganga:Momo reti, momo pēhi roera, momo kawe mekameka, me te momo Isobaric.

P: He aha te Perehi Whitiki Takirua Isobaric?
A: Ka whakamahia e te DBP Isobaric te wai (he hau pēnei i te hau kōpeke, he wai rānei pēnei i te hinu wera) hei pūtake pēhanga. Ka pā te wai ki ngā whitiki maitai, ā, ka āraihia e te pūnaha hiri te turuturu. E ai ki te mātāpono a Pascal, i roto i te ipu hiri, e hono tahi ana, he ōrite te pēhanga i ngā wāhi katoa, ka hua ake he pēhanga ōrite ki runga i ngā whitiki maitai me ngā rauemi. Nō reira, ka kiia ko te Perehi Whitiki Takirua Isobaric.

P: He aha te āhua o te pepa waro i Haina i tēnei wā?
A: Ko te pepa waro, he wāhanga matua o ngā pūtau wahie, kua roa e whakamahia ana e ngā kamupene o tāwāhi pērā i a Toray me SGL. I ngā tau tata nei, kua kitea e ngā kaihanga pepa waro ā-rohe he putanga hou, ā, kua eke, kua hipa rānei i ngā taumata o tāwāhi te mahi. Hei tauira, ko ngā hua pērā i te Silk Series mai iSFCCme te pepa waro hurihuri-ki-hurihuri mai iHunan Jinbo(kfc waro)kua tino ahu whakamua. He hononga tata te mahi me te kounga o te pepa waro ā-rohe ki ngā rauemi, ngā tukanga, me ētahi atu āhuatanga.

P: I roto i tēhea tukanga hanga pepa waro ka whakamahia te Isobaric DBP?
A: Ko te tukanga whakaputa pepa waro hurihuri-ki-hurihuri ko te whakauru tonu i te pepa turanga, te whakamaroke tonu, me te whakawaro. Ko te whakamaroke o te kapia te tukanga e hiahia ana ki te DBP Isobaric.

P: He aha ngā painga o te whakamahi i te Isobaric DBP i roto i te whakamaroke pepa waro, ā, he aha hoki ngā painga?
A: He tino pai te Perehi Whitiki Takirua Isobaric, me tōna pēhanga me tōna pāmahana pumau, mō te whakamaroke i ngā mea honohono kua whakapakarihia ki te kapia. He pai te mahi mō ngā kapia thermoplastic me ngā kapia thermosetting. I ngā tukanga whakamaroke e hangai ana ki te roera o mua, i te wā i pa noa ai ngā roera ki ngā rauemi mata, kāore i taea te pupuri i te pēhanga tonu i te wā whakamahana me te whakamaroke kapia. I te mea ka huri te rere o te kapia, ka tukuna ngā hau i te wā o te tauhohenga whakamaroke, ka uaua ki te whakatutuki i te mahi me te matotoru pumau, ka tino pā ki te ōritetanga o te matotoru me ngā āhuatanga miihini o te pepa waro. Ki te whakataurite, ko ngā perehi whitiki takirua isochoric (rōrahi pumau) ka whakawhāitihia e te momo pēhanga me te tika, ka pāngia e te whakarerekētanga wera. Heoi, ko te momo isobaric he tino tika te pēhanga tino, ka nui ake te kitea o tēnei painga i roto i te hanga rauemi angiangi i raro i te 1mm. Nō reira, mai i te tirohanga tika me te tirohanga whakamaroke tino, ko te Perehi Whitiki Takirua Isobaric te whiringa pai mō te whakamaroke tonu i te pepa waro mai i te hurihuri ki te hurihuri.

P: Me pēhea te whakarite a te Isobaric DBP i te tika o te matotoru i roto i te whakamaroke pepa waro?
A: Nā ngā whakaritenga mō te huihuinga pūtau wahie, he mea nui te tika o te matotoru mō te pepa waro. I roto i te tukanga whakaputa tonu o te pepa waro, ko ngā mea matua e whakatau ana i te tika o te matotoru ko te matotoru o te pepa turanga, te tohatoha ōrite o te kapia kua whakakīia, me te ōritetanga me te pumau o te pēhanga me te pāmahana i te wā e whakamaroke ana, ko te pumau o te pēhanga te mea tino nui. I muri i te whakakīia o te kapia, ka nui ake te pūngao o te pepa waro i te ahunga matotoru, nō reira ahakoa he pēhanga iti ka taea te whakarerekē. Nō reira, he mea nui te pumau me te ōritetanga o te pēhanga hei whakarite i te tika i muri i te whakamaroke. Hei tāpiri, i te tīmatanga o te tukanga whakamaroke, i te mea ka wera te kapia, ka whiwhi rere, ko te pakari o te whitiki maitai me te pēhanga wai pumau ka āwhina ki te whakatika i te kore taurite tuatahi i roto i te whakakīia o te kapia, ka whakapai ake i te tika o te matotoru.

P: He aha i whakamahia ai e Mingke te hau kōpeke hei wai pēhanga pumau i roto i te Isobaric DBP mō te whakamaroke i te pepa waro? He aha ngā painga me ngā ngoikoretanga?
A: He rite tonu ngā mātāpono o te pēhanga wai pūmau mō ngā kōwhiringa e rua, engari he painga me ngā ngoikoretanga o ia kōwhiringa. Hei tauira, he mōrearea te turuturu o te hinu wera, ka pāngia ai te mīhini e te poke. I te wā tiaki, me tātari te hinu i mua i te whakatuwheratanga o te mīhini, ā, ko te whakamahana roa ka arahi ki te pirau, te ngaronga rānei o te hinu, me te utu nui ki te whakakapinga. Heoi anō, ina whakamahia te hinu wera i roto i te pūnaha whakamahana tohanga, kāore te pēhanga e pūmau, ka pā ki te whakahaere pēhanga. He rerekē, ka whakamahia e Mingke te hau kōpeke hei pūtake pēhanga. I roto i ngā tau maha o te whanaketanga hangarau whakahaere auau, kua tutuki i a Mingke te whakahaere tika tae atu ki te 0.01 pae, e whakarato ana i te tino tika, he pai mō te pepa waro me ngā whakaritenga matotoru tino kaha. Hei tāpiri, mā te pēhi wera tonu ka taea e te rauemi te whakatutuki i te mahi miihini pai ake.

P: He aha te rere o te tukanga mō te whakamaroke i te pepa waro ki te Isobaric DBP?
A: Ko te tikanga, ko te tukanga:

Q: Ko wai ngā kaiwhakarato taputapu Isobaric DBP ā-rohe me te ao?
A: Ngā kaiwhakarato o te ao:Ko HELD rāua ko HYMMEN ngā tuatahi ki te hanga i te Isobaric DBP i ngā tau 1970. I ngā tau tata nei, kua tīmata hoki ngā kamupene pēnei i a IPCO (ko Sandvik i mua) me Berndorf ki te hoko i ēnei mīhini.Ngā kaiwhakarato ā-rohe:Nanjing MingkeTukangaPūnahasKo Co., Ltd. (te kaiwhakarato ā-rohe me te kaihanga tuatahi o ngā Isobaric DBP) te kaiwhakarato matua. Kua tīmata hoki ētahi atu kamupene ki te whakawhanake i tēnei hangarau.

P: Whakaahuahia pototia te tukanga whakawhanake o te Isobaric DBP a Mingke.
A: I te tau 2015, i kite te kaiwhakaū o Mingke, a Mr. Lin Guodong, i te āputa i roto i te mākete ā-rohe mō ngā Perehi Whitiki Takirua Isobaric. I taua wā, ko te arotahi o te pakihi a Mingke ki ngā whitiki maitai, ā, he mahi nui tā ēnei taputapu i roto i te whanaketanga o ngā rauemi hiato ā-rohe. Nā te whakaaro ki te kawenga hei hinonga tūmataiti, i huihui a Mr. Lin i tētahi rōpū hei tīmata i te whanaketanga o ēnei taputapu. Whai muri i te tata ki te tekau tau o te rangahau me te whakahou, e rua ngā mīhini whakamātautau a Mingke, ā, kua whakaratohia e ia he whakamātautau me te whakaputa whakamātautau mō te tata ki te 100 ngā kamupene rauemi hiato ā-rohe. Kua angitu tā rātou tuku i te tata ki te 10 ngā mīhini DBP, e whakamahia ana i roto i ngā ahumahi pēnei i te whakamama i ngā motuka, ngā papa melamine, me te whakaputa pepa waro pūtau wahie hauwai. Kei te piripono tonu a Mingke ki tana kaupapa, ā, ko tana whāinga he ārahi i te whanaketanga o te hangarau Perehi Whitiki Takirua Isobaric i Haina.