M'zaka zaposachedwa, masewera akunja ndi otchuka kwambiri, monga kukwera mapiri, kukwera maulendo, kupalasa njinga, kuthamanga kwa Cross cross, ndi zina zotero.Kaŵirikaŵiri, asanachite zinthu zoterozo, aliyense amakonzekera suti yodumphira pansi kuti athane ndi nyengo yosadziŵika bwino, makamaka mvula yamphamvu yadzidzidzi.Suti yodumphira pansi yokhala ndi ntchito yabwino yosalowa madzi ndi chitsimikizo cholimbikitsa kwa okonda kunja.Ndiye kodi mukudziwa kuti zovala zanu zakunja za stormtrooper zingapirire bwanji?
Chizindikiro chofunikira cha machitidwe osalowa madzi a zovala zodzitchinjiriza monga masuti omenyedwa ndihydrostatic pressure, ndiko kukana kwa nsalu kulowa m'madzi.Kufunika kwake kwagona pakutha kuwonetsa pamlingo wina kuthekera kwa anthu kukana kulowa kwa madzi amvula povala zovala zotere zolimbitsa thupi pamasiku amvula, pansi pa malo okwera komanso kupanikizika kwambiri, kapena ponyamula katundu wolemetsa kapena kukhala pansi, kuteteza zovala zamkati za anthu. kusanyowetsedwa, potero kukhalabe ndi thanzi labwino la thupi la munthu.Chifukwa chake, pofuna kukopa ogula, zovala zakunja zomwe zikugulitsidwa pamsika nthawi zambiri zimatengera index yake yopanda madzi,monga 5000 mmh20, 10000 mmh20 ndi 15000 mmh20,ndipo nthawi yomweyo, idzalengeza mawu ngati "mvula yamkuntho yopanda madzi".Ndiye kodi mlozera wake woti, "umboni wamvula wapakati", "umboni wamvula yamphamvu" kapena "umboni wamvula" ndi chiyani?Tiyeni tifufuze.
M’yoyo, tukusagaŵila ulamusi wa m’matala m’matala gakulekanganalekangana, mvula yakusawusya, yakusawusya, yakusawusya, yakusawusya, yakusawusya, ni yakusawusya yejinji.Choyamba, kuphatikiza giredi yamvula yomwe idasindikizidwa patsamba lovomerezeka la China Meteorological Administration ndi ubale wake ndi kuthamanga kwa hydrostatic, timapeza ubale womwewo mu Table A pansipa.Kenako, ponena za miyezo yowunikira mu GB/T 4744-2013 Kuyesa ndi Kuwunika kwa Magwiridwe Osalowa Madzi a Textile, titha kupeza izi:
Kutsekereza kwamadzi kwapakati pamvula: Ndibwino kuti mukhale ndi kukana kwamphamvu yamadzi ya 1000-2000 mmh20.
Kutsekereza kwamvula kwamphamvu kwamadzi: Ndibwino kuti mukhale ndi mphamvu yoletsa kuthamanga kwamadzi ya 2000-5000 mmh20.
Mvula yopanda madzi: mtengo wovomerezeka wa hydrostatic pressure resistance ndi 5000 ~ 10000 mmh20
Kuletsa mvula yamkuntho yamphamvu yoletsa madzi: mtengo wovomerezeka wa hydrostatic pressure resistance ndi 10000 ~ 20000 mmh20
Mvula yamkuntho yamphamvu kwambiri (mvula yamkuntho) yosalowerera madzi: mtengo wovomerezeka wa hydrostatic pressure resistance ndi 20000 ~ 50000 mmh20
Zindikirani:
1.Ubale pakati pa mvula ndi kuchuluka kwa mvula ukuchokera patsamba lovomerezeka la China Meteorological Administration;
2.Ubale pakati pa mvula ndi hydrostatic pressure (mmh20) umachokera ku 8264.com;
3. Gulu la kukana kuthamanga kwa madzi osasunthika litanthauza Table 1 ya standard standard GB/T 4744-2013.
Ndikukhulupirira kuti poyerekezera zomwe zili pamwambapa, mutha kumvetsetsa mosavuta kuchuluka kwa zovala zakunja zomwe sizingafanane ndi ma jekete a submachine kudzera muzofotokozera za wamalonda.Komabe, sikofunikira nthawi zonse kusankha zinthu zomwe zili ndi milingo yayikulu yopanda madzi.Ndibwino kuti abwenzi asankhe mankhwala oyenera osalowa madzi potengera momwe amagwiritsidwira ntchito mosiyanasiyana: kukwera mtunda wautali, kukwera mapiri okwera - zochitika zoterezi zimafuna kunyamula zikwama zolemera, nyengo yamvula komanso chipale chofewa, zovala zakunja monga ma stormtroopers, zitha kunyowetsedwa mkati. kuthamanga kwa chikwama, zomwe zimapangitsa kuti pakhale chiopsezo cha kutentha kwambiri.Choncho, zovala zakunja zomwe zimavala pazochitika zoterezi ziyenera kukhala ndi katundu wambiri wosalowa madzi.Ndikoyenera kusankha zovala zokhala ndi mvula yamkuntho kapena ngakhale mvula yamkuntho yolimba (Kuthamanga kwa hydrostatic kumanenedwa kukhala osachepera 5000 mmh20 kapena kupitilira apo, makamaka 10000 mmh20 kapena kupitilira apo.). Kuyenda tsiku limodzi- zolimbitsa thupi zolimbitsa thupi pakuyenda tsiku limodzi, popanda kufunikira thukuta kwambiri;Chifukwa chakuti kunyamula chikwama chopepuka kumatha kukakamiza mvula yamkuntho m'nyengo yamvula, zovala zakunja monga mvula yamkuntho ya tsiku limodzi ziyenera kukhala ndi madzi okwanira.Ndikoyenera kusankha zovala zomwe sizingalowe madzi kumvula yamphamvu (ndi kuthamanga kwa hydrostatic pakati pa 2000 ndi 5000 mmh20).Zochita zothamangira panjira - Kuthamanga kwapamsewu kumakhala ndi zikwama zochepa kwambiri, ndipo pamasiku amvula, zikwama zimayika kupsinjika pang'ono pazovala zakunja monga othamanga, kotero kuti zofunikira zamadzi zimatha kukhala zotsika.Ndikoyenera kusankha zovala zomwe sizimagwa ndi madzi kapena mvula yapakati (ndi kuthamanga kwa hydrostatic pakati pa 1000-2000 mmh20).
Thenjira zodziwirazikuphatikizapo:
AATCC 127 Kulimbana ndi Madzi: Kuthamanga kwa HydrostaticYesani;
ISO 811Zovala - Kutsimikiza kukana kulowa madzi-Hydrostatic kuthamanga mayeso;
Kuyesa kwa GB/T 4744 ndi Kuunika kwa Kuletsa Madzi Kugwira Ntchito Zovala - Hydrostatic Method;
AS 2001.2.17 Njira zoyesera za nsalu, Gawo 2.17: Mayeso amthupi - Kutsimikiza kwa kukana kwa nsalu kulowa m'madzi - Hydrostatic pressure test;
Njira zoyesera za JIS L1092 pakukana kwamadzi kwa nsalu;
CAN/CGSB-4.2 NO.26.3 Njira Zoyesera Zovala - Zovala Zovala - Kutsimikiza Kukaniza Kulowa kwa Madzi - Kuyesa kwa Hydrostatic Pressure.
Takulandirani kuti mukambirane zoyenerahttps://www.qclinking.com/quality-control-inspections/ntchito zoyesa, ndipo ndife okonzeka kuteteza mtundu wazinthu zanu.
Nthawi yotumiza: Aug-08-2023