He maha ngā kaihanga rapa nitrile butadiene (NBR) e pāngia ana e ngā raruraru whakararuraru o te tango i ngā mea. Kāore e tutuki i te kuti ā-ringa puhoi ngā whakaritenga kaha whakaputa, ā, kāore e taea te tango rawa i ngā kohao iti i runga i ngā wāhanga tino tika, kua waiho hei aukati nui e aukati ana i te hua o te ota. Kua aro te STMC (Nanjing Zhaoling Precision) ki te tango i ngā mea cryogenic mō ngā tekau tau. Ko tā rātou hangarau tango i ngā mea cryogenic hauota wai motuhake e whakaoti pai ana i ngā raruraru ahumahi me te tino whai hua me te tino tika, e āwhina ana i te maha o ngā kaihanga rapa ki te whakaoti katoa i ngā wero tango i ngā mea cryogenic.
He aha ngā wheketere NBR i raru ai i te whakakorenga o ngā pereki
He tino ngāwari, he tino ngāwari hoki te NBR, ā, ka piri pai ngā kōhao ki ngā rārangi wehewehe, ki ngā kōhao iti, me ngā awaawa. He mārama ngā ngoikoretanga o ngā tikanga tango-ā-ringa: Mō te whai huatanga o te whakaputa, he nui te mahi e hiahiatia ana mā te tapahi ā-ringa, ā, he iti noa te putanga o ia rā, ka roa ai te tuku mō ngā ota nui. Ka ngāwari te tapahi mata mīhini ki te piri o ngā rauemi me te aukati i te mīhini; ka hiahiatia he mahi tuarua mō ngā kōhao huna, ā, ka roa ake ngā huringa whakaputa. Mō te tika o te tukatuka, he maha ngā wā ka kore e rite te kaha o te tapahi ā-ringa, ka puta he hua kua whakakahoretia mai i te tapahi nui rawa, i ngā kōhao toenga rānei. Ka pakaru te mahi hiri o ngā wāhanga NBR i te wera nui i te wā o te whakakanapa, ā, ka kore e tutuki ngā paerewa tirotiro kounga mō ngā wāhanga tika o te motuka.
Te Whakakorenga Hauota Wai Cryogenic: He Otinga Whakakorenga NBR Tino Pai me te Tino Tika Katoa-i-te-Kotahi
I runga i te mātāpono pāmahana tino iti o te -196°C hauota wai, ka tangohia e te whakakorenga cryogenic ngā pūwero mā te pakaru makariri. Ka whakamahia katoatia ngā wā pakaru makariri rerekē i waenga i te papa NBR papatipu me te mura angiangi nā te rerekētanga matotoru kia tutuki ai te tapahi tika kore-kino me te huri i ngā tikanga whakakorenga tuku iho: Ka hiritia ngā wahi mahi ki roto i te rūma taputapu ka whakamatao tere ki te -80℃ ~ -140℃ mā te hauota wai. Ka pakarukaru te mura tino-angiangi mai i te 0.01mm ki te 0.2mm i raro i te pāmahana iti, i te mea ka mau tonu te ngāwari me ngā āhuatanga ā-tinana o te turanga NBR matotoru. Kātahi ka pupuhihia ngā pire nairona motuhake i te tere tere hei pakaru me te tango i te mura pakarukaru. Ka kohia ngā toenga pūwero ki waenganui mā te pūnaha tātari pēhanga-kino me te kore e rakuraku, e kino rānei ngā tinana wāhanga.
Te Whakapai Ake i te Pai o te Whakaputa
1. Tukatuka puranga aunoa:
Nā ngā mīhini whakakore kiriuhi o te raupapa Jishe i whakawhanake motuhake, arā, ko ngā mīhini whakakore kiriuhi o te raupapa Jishe, ka tukatuka i ngā hua NBR 20~50kg mō ia puranga i roto i te 10~15 meneti. Kotahi te mīhini e rite ana ki te putanga o ngā kaimahi ā-ringa mohio 6~12. Ka taea e ngā kaiwhakahaere te whakahaere i ngā waeine 2~3 mā te whakahaere PLC aunoa-katoa, ka whakaiti i te utu mahi mā te neke atu i te 70%.
2. Hototahi ki ngā āhuatanga katoa me te kore mahi anō:
Ka whakakorea rawatia e ngā taputapu ngā pūwero huna i roto i ngā kōhao, ngā mokowā me ngā kōhao matapo o ngā mowhiti-O, ngā hiri hinu āhua motuhake me ngā wāhanga e manawapa NBR angiangi i te kotahi haerenga, ka whakakorea te tapahi ā-ringa tāpiri. Ka piki ake te hua tukatuka-muri i te 3~5 ngā wā hei tautoko i ngā ota nui mai i ngā kiritaki motuka me ngā kiritaki o tāwāhi.
3. Tahora penapena wāhi:
He iti iho i te 10 mita pūrua te rahi o ia mīhini, ā, ka whakakapia ngā tekau mita pūrua o ngā raina huihuinga ā-ringa, ka wātea hoki te wāhi awheawhe mō te whakawhānui i te kaha whakamomona.
Mīhini Tika-Teitei Paerewa
1. Te tika o te tapahi taumata-maikorona:
Mā te mana whakahaere pāmahana tika ka maukati i te pāmahana pakarukaru nui o te NBR hei horoi i te uira moroiti angiangi tae noa ki te 0.01mm. Ka whakahaeretia te ātete ā-ahu kua oti i roto i te 0.03mm me te kore he toenga o ngā kopa, he pakaru nui rānei i tapahia. Ka piki te hua hua mai i te 75% i raro i te tukatuka tikanga ki runga ake i te 99.2%, e tutuki ana i ngā whakaritenga urunga o ngā ahumahi pūngao hou me ngā ahumahi wāhanga tika o te motuka.
2. Te kounga puranga ōrite:
Ko ngā tawhā taputapu kua tiakina kua whakapūmautia he rite tonu te tukatukangā hua NBR ōrite-āhua, e whakakore ana i te kore pumau i puta mai i te whakahaere ā-ringa, ā, e whakarite ana i te āhua me te rahi ōrite puta noa i ngā puranga katoa kia puta ai i te tirotiro kounga a ngā kaihoko o muri mai.
3. Te mahi rapa taketake i tiakina:
Kāore he wera waku e puta i te tukatuka pāmahana iti, e tiaki ana i te ngāwari me te ātete hinu o te NBR me te kore e tawhito te taha, ā, ka roa te ora o ngā taonga kua oti te hiri.
STMC: Tohunga mō ngā tau e rua tekau i roto i te Whakakorenga Whakatakotoranga Cryogenic mō te NBR
E whakatapua ana a STMC ki te R&D o ngā taputapu tango hauota wai, ā, e whakawhanake ana i ngā mīhini me ngā tikanga kua hangaia kia rite ki ngā āhuatanga o te rauemi NBR mō ngā hiri hinu, ngā mowhiti-O me ngā wāhanga rapa koretake. Kei te wātea he whakamātautau tauira kore utu, me ngā ratonga whānuitanga katoa tae atu ki te aratohu whiriwhiri taputapu, te whakatūnga i te papaanga me te tautoko muri i te hoko 24/7. E tutuki ana i ngā mīhini hiri katoa ngā paerewa aromatawai taiao. Kua āwhina te kamupene i ngā kaihanga rapa puta noa i te motu ki te whakawhiti hangarau o ngā tikanga tango hei whakaiti i te utu tukatuka nui me te whakapai ake i te kounga hua.
Ngā Mōhiohio Whakapā mō te Rahui Tauira Koreutu me te Uiui Taipitopito
Waea Koreutu: 400-0500-969 Paetukutuku Whaimana:www.showtan-tech.com
Wā tuku: Pipiri-04-2026
