Te Tukanga Mahi me ngā Whakatakotoranga Hangarau omīhini whakarewa onepu
Te Whakarite i te Momo
Ka mīhinihia ngā pokepokea ai he koranu konumohe kounga teitei, he rino ngāwari rānei, mā roto i ngā pūnaha CNC 5-tuaka, kia eke ai te taratara o te mata ki raro i te Ra 1.6μm. Kei roto i te hoahoa momo-wehewehe ngā koki tauira (te nuinga o te wā 1-3°) me ngā whakaaetanga mīhini (0.5-2mm) hei whakahaere i te tangohanga. He maha ngā whakamahinga ahumahi e whakamahi ana i ngā pokepokea ai kua pania ki ngā paparanga ātete-zirconia hei whakaroa i te roa o te mahi neke atu i te 50,000 huringa.
Te Whakakī me te Whakahāngai Oneone
Ka konatunatua te onepu silica kua herea ki te matū (85-95% SiO₂) ki te 3-5% uku bentonite me te 2-3% wai mō te kaha matomato tino pai. Ka whakamahia e ngā mīhini hanga aunoa kore-pouaka te pēhanga whakakīkī 0.7-1.2 MPa, ka eke ki te pakeke o te pokepokea ai te 85-95 i runga i te tauine-B. Mō ngā whakarewa poraka miihini, ka whakauruhia ngā matua whakapakeke konutai silicate-CO₂ me ngā awa whakaputa hau i mua i te katinga o te pokepokea ai.
Huihuinga me te Whakamau i te Pokepoke
Mā ngā pūnaha tirohanga karetao ka whakarite i ngā haurua pokepokea ai i roto i te ātete ±0.2mm, ko ngā pine kimi hononga ka pupuri i te rēhitatanga o te pūnaha kuaha. Ko ngā rawhi-C taumaha ka whakaputa i te kaha rawhi 15-20kN, ka tāpirihia e ngā poraka taumaha mō ngā pokepokea nui (>500kg). Kei te piki haere te whakamahi a ngā whare hanga whakarewa i te raka hikohiko mō te whakaputa nui.
Te ringihanga
Ka pupuri ngā oumu ringihia-whakatītaha e whakahaerehia ana e te rorohiko i te wera nui o te konganuku i te 50-80°C i runga ake i te pāmahana wai. Kei roto i ngā pūnaha matatau ngā pūoko taumata-reera me ngā kēti rere e whakahaerehia ana e te PID, e tutuki ai te pumau o te tere ringihia i roto i te ±2%. Mō ngā koranu konumohe (A356-T6), ko ngā tere ringihia noa kei waenganui i te 1-3 kg/hēkona hei whakaiti i te aueue.
Te Whakamatao me te Whakatōtika
E whai ana te wā whakatōtika i te ture a Chvorinov (t = k·(V/A)²), ina rerekē ngā uara-k mai i te 0.5 min/cm² mō ngā wāhanga angiangi ki te 2.5 min/cm² mō ngā whakarewa taumaha. Mā te whakatakotoranga rautaki o ngā whakaneke werawera (15-20% o te rōrahi whakarewa) ka ea te whakahekenga i ngā rohe tino nui.
Rūrū me te Horoi
Ka wehea te 90% o te onepu e ngā kawe wiri me te whakaterenga 5-10G mō te whakaora wera. Kei roto i te horoinga maha-wāhanga ko ngā mīhini hurihuri hei tango i ngā pakaru tuatahi, ā, muri iho ka pupuhihia te kirikiri ā-rorohiko mā te whakamahi i te kirikiri maitai 0.3-0.6mm i te 60-80 psi.
Tirotiro me te Tukatuka-Mua
Ka manatokohia e ngā mīhini ine taunga (CMM) ngā inenga matua ki ngā paerewa ISO 8062 CT8-10. Ka kitea e te tātaitai hihi-X ngā hapa o roto tae noa ki te 0.5mm te taumira. Ko te maimoatanga wera T6 mō te konumohe ko te whakarewa i te 540°C±5°C, ā, ka whai muri ko te pakeketanga horihori.
Ngā Painga Matua:
Te ngāwari o te āhuahanga e āhei ai ngā hanganga kau (hei tauira, ngā impeller papu me te matotoru o te pakitara 0.5mm)
Te whānuitanga o ngā rauemi e uru ana ki ngā koranu rino/kore-rino (te rino hina HT250 ki te konupora AZ91D)
40-60% te iti iho o ngā utu taputapu ki te whakataurite ki te whakarewatanga mate mō ngā tauira
Ngā Here me ngā Whakaiti:
Kua whakaitihia te kaha o te mahi mā roto i ngā pūnaha whakahaere onepu aunoa
I arohia te whakakorenga pokepokea ai mā te 85-90% o ngā reiti whakahokinga onepu
Ka hinga ngā herenga o te mata (Ra 12.5-25μm) mā te miihini tika
Ko Quanzhou Juneng Machinery Co.,Ltd. he apiti nō Shengda Machinery Co.,Ltd. he tohunga ki ngā taputapu whakarewa. He umanga R&D hangarau teitei kua roa e whai wāhi ana ki te whakawhanake me te whakaputa taputapu whakarewa, mīhini whakarewa aunoa, me ngā raina huihuinga whakarewa.
Ki te hiahia koemīhini whakarewa onepu, ka taea e koe te whakapā mai ki a mātou mā ngā taipitopito whakapā e whai ake nei:
Kaiwhakahaere Hoko: zoe
E-mail : zoe@junengmachine.com
Waea: +86 13030998585
Wā tuku: 28 o Ākuhata-2025