Ko te matua papu he wāhanga matua, he wāhanga tika hoki i roto i ngā momo pane papu katoa, e whakatau tika ana i te kounga me te wheako kaiwhakamahi o ia papu kua oti. He mea nui hoki te matua papu mō ngā kaihoko katoa e tika ana. Kei raro nei he aratohu tātari hangarau hōhonu me te whakahaere hoko mō ngā matua papu hinu whakapaipai, e kapi ana i te whakamāramatanga, te mauri hangarau, te mātāpono mahi, me ngā pūwāhi whakahaere matua o te mekameka tuku. Kua mahia e mātou he tātari poto, ā, ko ngā ihirangi he tohutoro noa iho mō ngā kaihoko i roto i te mekameka utu nui:
Kotahi
Te whakamāramatanga me te mauri hangarau o te huānga papu
Whakamāramatanga: Ko te matua papu te pūnaha taraiwa matua o te papu hinu. He wāhanga tino tika e whakaputa ana i te pēhanga kino/pai mā te hanganga miihini, e tutuki ai te putanga wai nui me te tiaki hiri. Ko tana mahi ka whakatau tika i te wheako kaiwhakamahi hua (pēnei i te tika o te putanga wai, te maeneene o te pēhi, me te hiri).
Ngā pūnaha miihini hanga-iti: te whakauru i te miihini puna, te hihiri wai, me te hoahoa tribological i roto i te wāhi he diameter 8-25mm.
Pūtaiao Atanga Rauemi: Te whakatau i ngā taupatupatu hototahi i waenga i te karāhe, te konganuku, te kirihou, me te wai (pēnei i te ātete waipiro me te ārai-whakatioata).
Te pono o te hangarau: Me tu atu ki ngā whakamātautau pēhanga ≥5000 (Paerewa o te Ao ISO 22718)
Ngā tawhā matua:
Te tika o te rōrahi tohatoha: ±0.02g (hei tauira, 0.18g/papu)
Te kaha tīmatanga: 30-60N (te whānuitanga mahi mō ngā pēpi)
Te ihirangi toenga: ≤5% (whakaritenga EU EC 1223/2009)
RUA
Te kaupapa mahi o te matua papu (huringa wāhanga-whā)
1. Te pēhi i te whiu
Ka panaia te tokotoko piston e te pane pēhi ki raro, ka pēhi i te puna matua.
Ka hiritia te puna wai ki te āhuarangi e te hiri piston.
2. Te hanganga korehau
Ka neke te piston ki raro, ka piki ake te rōrahi o te rūma papu, ā, ka iti iho te pēhanga hau o roto i te pēhanga hau i roto i te pounamu.
Ka tomo te wai mai i roto i te pounamu ki te rūma papu mā te pōro takirere o raro e tūwhera ana i runga.
3. Te rerenga wai whakaora
I muri i te tukunga, ka hoki te puna matua ki runga, ka pana i te piston ki runga.
Ka kati te pōro takirere o raro, ka whakaiti i te rōrahi o te rūma papu, ka hanga hoki i te pēhanga pai.
Ka tukuna te wai i te pūwero i muri i te whakatuwheratanga o te takirere piston.
4. Tautuhi anō i te hiri
Ina hoki te piston ki tōna tūranga taketake, ka panaia e te puna āwhina te mowhiti hiri kia kati.
Kua wehea te rūma papu mai i te ao o waho hei ārai i te waikura/te whakakorikori
Ngā pūwāhi whakahaere tika:
Te ātete whānui o te pōro takirere ≤ 0.03mm (mō te whakahaere i te aro ki te whakatuwheratanga me te katinga)
Te rerekētanga uara K o te puna ±5% (kia rite tonu ai te putanga wai)
TORU
Ngā Hangarau Matua mō te Hanganga Matua o te Papu
Kōwhiringa rauemi (te karo i te mōrearea o te rahunga)
| Ngā Wāhanga | Ngā rauemi matua | Ngā whakaritenga mahi matua |
| puna | SUS304/SUS316 maitai kore waikura | Kāore he waikura i muri i te whakamātautau rehu tote 96 hāora (5% NaCl) |
| Hiri piston | PTFE/PE Whakarerekētia | Te tere pupuhi i roto i ngā whakarewa waipiro <1.5% |
| Pōro takirere | Karāhe/Ukume/316L maitai | Hapa porowhita ≤ 0.01mm |
| tinana papu | PP/HDPE taumata kai | Ātete ki te hekenga o te hinu kakara (whakamātautau ethyl decanoate) |
Ngā uauatanga o te whakahaere tukanga
Te takai puna: Ka whakahaerehia e te mīhini taputapu CNC te diameter waea ±0.02mm, ka whakakore i te rerekētanga o te whakamātao ahotea.
Te tukatuka mata hiri: Ka whakaitihia e te oro whakaata tokotoko piston (Ra≤0.2μm) te tauwehenga o te waku.
Whakarewatanga oro-oro: Pūngao tika ki te ±5J, e ārai ana i te whakarerekētanga wera o ngā wāhanga kirihou.
Huihuinga ma: Rūma ma o te akomanga 1000 hei ārai i te poke o te matūriki
WHĀ
Ngā Huānga Whakahaere Matua o te Hokonga
Ngā tikanga whakahau o te whakaaetanga hangarau
1. Manatoko Hototahi:
Whakamātautau rumaki 72 hāora (tere panoni papatipu ≤0.5%)
E toru ngā huringa ru pāmahana iti (-20℃) / pāmahana teitei (50℃).
2. Te pono o te mahi:
5000 ngā pēhi karapīpiti (te piki me te heke o te rōrahi tohatoha ≤ ±10%)
Irihia kia anga whakararo mō ngā hāora 24, kaua e turuturu
3. Haumarutanga matū:
Te hekenga o te konganuku taumaha (Pb≤0.5ppm, Cd≤0.1ppm)
Kāore i kitea te NP/NPE (EU REACH Annex XVII)
Rautaki arotau utu
Te hokonga ā-pūmotu: He matua papu taketake kua whakaritea (e 60% o te utu), ko te pūwero/taupoki whakapaipai anake ka whakaritea.
Te tiritiri pokepokea ai: Mahi tahi me te 3-5 waitohu hei whakarite i ngā pokepokea ai mai i ngā kaihanga, hei whakaiti i te utu mō ia pokepokea ai.
Rārangi Arowhai Arotake Kaiwhakarato
Awheawhe whakarewa werohanga: He taputapu whakahaere pāmahana pokepokea ai (hei whakahaere i te tioata)?
Awheawhe o te kōanga: He mīhini tātari whatu tōna (hei tango i ngā hua kua pakaru)?
Taiwhanga: Kei a ia ngā taputapu whakamātautau HPLC (mō te tirotiro kirihou)?
Pūnaha aroturuki: Kua tohua ia matua papu ki te laser (aroturuki puranga whakaputa).
Ngā take o te korenga o te ahumahi me ngā akoranga i akohia
Te whakatioatatanga me te aukati i te kātere papu toto: Nā te korenga i whakamatautauria te hototahitanga o te hua (kei roto ko te 1,3-propanediol) me te mowhiti hiri PE, i whakahokia mai ngā pounamu hua 100,000. Te rautaki urupare: Me whakarato e te kaiwhakarato he pūrongo hototahitanga CMA.
Pakū te pūtake o te papu rehu ārai rā: I waikura te puna i te pūwero (dimethyl ether), ā, ka pakaru. Nā te whakakapinga ki te maitai kore waikura 316L i piki ake ngā utu mā te 30%, engari i heke te auau amuamu a ngā kiritaki mā te 98%.
Te nekehanga putanga matua papu: Kāore te puna i whakamahanahia ki te whakamahana i te ahotea, ā, i heke te uara-K mā te 15% i muri i te 3 marama o te whakamahinga. I whakatauhia tēnei mā te whakamahi i tētahi tukanga maimoatanga kōpeketanga i mua i te pēhanga.
RIMA
Te Whakawhanaketanga Hangarau
1. Matua papu matomato:
Hoahoa tango (ka whakaitihia te whakamahinga kirihou e te matua whakakapinga mā te 80%)
Papu kore puna (e peia ana e te hau, e whakaoti ana i te raruraru o te hangarua whakarewa)
2. Matua papu atamai:
Te tatau pūoko piezoelectric (ka whakamahara i a koe ki te whakakī anō i te rahinga)
Paninga ārai-pūmua (maimoatanga octenidine hydrochloride)
Mā te mōhio ki te mauri o te hangarau matua papu, me te whakatū i tētahi pūnaha whakahaere e toru-i-te-kotahi mō te pātengi raraunga rauemi, te whakamātautau mahi, me te whāriki kaha kaiwhakarato, ka taea te karo i te neke atu i te 90% o ngā mōrearea kounga, me te whakaiti i ngā utu hoko katoa mā te 15%-25%.
Wā tuku: Oketopa-29-2025