Chubu chofewaamagwiritsidwa ntchito ponyamula zinthu zodzikongoletsera. Amagawidwa m'machubu ozungulira, machubu oval, machubu athyathyathya, ndi machubu apamwamba kwambiri muukadaulo. Malinga ndi kapangidwe ka mankhwala, amagawidwa kukhala wosanjikiza umodzi, wosanjikiza wawiri ndi asanu wosanjikiza hoses. Iwo ndi osiyana ponena za kukana kukakamiza, anti-permeability ndi kumverera kwa manja. Pansi.
01 Zofunikira zoyambira pamawonekedwe a payipi
1. Zofunikira pakuwoneka: Kwenikweni, pansi pa kuwala kwachilengedwe kapena nyali ya fulorosenti ya 40W, kuyang'anitsitsa patali pafupifupi 30cm, popanda kusagwirizana kwapamwamba, kumangirira (palibe ma twill kumchira), abrasions, scratches, ndi kuyaka.
2. Malo osalala, oyera mkati ndi kunja, glazing yunifolomu, glossiness mogwirizana ndi chitsanzo muyezo, palibe zoonekeratu zosokoneza monga kusagwirizana, mikwingwirima redundant, zokopa kapena indentations, mapindikidwe, makwinya, etc., palibe nkhani yachilendo adhesion, ang'onoang'ono osagwirizana mawanga Pali sayenera kukhala oposa 5 hoses. Ngati ukonde wa payipi ndi ≥100ml, maluwa awiri amaloledwa; Ngati ukonde wa payipi uli wosakwana 100ml, 1 pachimake amaloledwa.
3. Thupi la chubu ndi chivundikiro ndi lathyathyathya, lopanda kutsogolo, palibe kuwonongeka, palibe vuto la ulusi, thupi la chubu limasindikizidwa mwamphamvu, mzere wosindikizira wa mchira umatuluka, ndipo m'lifupi mwake ndi chimodzimodzi. Kukula koyenera kwa kutalika kosindikiza ndi 3.5-4.5mm, ndipo nthambi yomweyo ndi yofewa. Kupatuka kovomerezeka kwa kutalika kwa mzere wa chubu chosindikizira mchira ndikochepera kapena kofanana ndi 0.5mm.
4. Kuwonongeka (chitoliro kapena kapu yawonongeka kapena yowola pamalo aliwonse); chotsekedwa; utoto wosanjikiza pamwamba pa payipi ndi 5 lalikulu millimeters; mchira wathyoka; mapeto athyoka; ulusiwo ndi wopunduka kwambiri.
5. Ukhondo: mkati ndi kunja kwa payipi ndi zoyera, ndipo pali dothi, fumbi ndi zinthu zakunja mkati mwa chubu ndi chophimba. Palibe zinthu zachilendo monga fumbi ndi mafuta, palibe fungo lachilendo, ndipo zimakwaniritsa zofunikira zaukhondo wa zipangizo zopangira zodzikongoletsera: ndiko kuti, chiwerengero cha midzi ≤ 10cfu, E. coli, Pseudomonas aeruginosa ndi Staphylococcus aureus sichidzadziwika.
02 Hose pamwambachithandizo ndi zithunzi kusindikiza zofunika
1. Kusindikiza:
Kupatuka kwa malo opitilira muyeso kuli pakati pa malo apamwamba ndi otsika omwe amatsimikiziridwa ndi mbali zonse (≤± 0.1mm), ndipo palibe mzukwa.
Zojambula ndi zolemba ndizomveka bwino komanso zathunthu komanso zogwirizana ndi mtundu wa chitsanzo. Kusiyana kwamtundu wa thupi la chubu ndi zithunzi zake zosindikizidwa ndi zolemba sizidutsa kusiyana kwa mtundu wa mtundu wamba.
Ukulu wa mawuwo ndi wofanana ndi chitsanzo chokhazikika, palibe kuphatikizika, kutsetsereka, kopanda mipata, komanso kusakhudza kuzindikira.
Fonti yosindikizidwa ilibe ma burrs owoneka bwino, m'mphepete mwa inki, zolondola, palibe zilembo, zilembo zomwe zikusowa, zilembo zosoweka, mikwingwirima yosowa, kusalembeka, ndi zina zambiri.
2. Zithunzi: Kusindikiza kwakukulu ndi kolondola, kulakwitsa kwakukulu kwa gawo lalikulu ndi ≤1mm, ndipo kulakwitsa kwakukulu kwa gawo lachiwiri ndi ≤2mm. Palibe mawanga owoneka bwino a heterochromatic ndi phokoso
Kwa mapaipi okhala ndi ukonde ≥ 100ml, mbali yakutsogolo imaloledwa kukhala ndi mawanga a 2 osapitilira 0.5mm, malo amodzi osapitilira 0.2mm2, ndipo kumbuyo kumalola mawanga a 3 osapitilira 0.5mm, ndi malo amodzi okwana. osapitirira 0.2mm2. ;
Kwa mapaipi okhala ndi ukonde <100ml, malo amodzi osapitilira 0.5mm kutsogolo, malo okwana osapitilira 0.2mm2, ndi mawanga awiri kumbuyo osapitilira 0.5mm ndi gawo lonse la osapitirira 0.2mm2 amaloledwa. .
3. Kupatuka kwa masanjidwe
Pakuti payipi okhutira ukonde ≥100ml, kupatuka ofukula ya malo osindikizira mbale si upambana ± 1.5mm, ndipo kumanzere ndi kumanja kupatuka si upambana ± 1.5mm;
Pakuti payipi okhutira ukonde <100ml, kupatuka ofukula ya malo osindikizira mbale si upambana ± 1mm, ndipo kumanzere ndi kumanja kupatuka si upambana ± 1mm.
4. Zofunikira zokhutira: zogwirizana ndi filimuyo ndi zitsanzo zomwe zimatsimikiziridwa ndi wogulitsa ndi wogula
5. Kusiyana kwamitundu: mitundu yosindikizira ndi yotentha yopondera ndi yofanana ndi zitsanzo zomwe zimatsimikiziridwa ndi wogulitsa ndi wogula, ndipo kupatuka kwamtundu kuli pakati pa mitundu yakumtunda ndi yotsika yomwe imatsimikiziridwa ndi onse awiri.
03 Zofunikira zoyambira pamapangidwe azinthu zapaipi
1. Mafotokozedwe ndi miyeso: Kuyesedwa ndi vernier caliper malinga ndi zofunikira za zojambula zojambula, ndipo kulolerana kuli mkati mwazojambula zomwe zafotokozedwa: kupatuka kwakukulu kovomerezeka kwa m'mimba mwake ndi 0.5mm; kupatuka kwakukulu kovomerezeka kwa kutalika ndi 1.5mm; kupatuka kwakukulu kovomerezeka kwa makulidwe ndi 0.05mm;
2. Zofunikira zolemetsa: Kuyeza ndi kuwerengera ndi kulondola kwa 0.1g, ndipo mtengo wokhazikika ndi zolakwika zovomerezeka zili mkati mwazogwirizana zonse ziwiri: kupatuka kwakukulu kovomerezeka ndi 10% ya kulemera kwa chitsanzo;
3. Kuchuluka kwapakamwa: Mukadzaza chidebecho ndi madzi pa 20 ℃ ndipo pakamwa pa chidebecho ndi mulingo, kudzaza kwamadzi kumayimira mphamvu yakukamwa kwa chidebecho, mtengo wanthawi zonse ndi zolakwika zili mkati mwazogwirizana zonse ziwiri: kupatuka chololeka ndi muyezo muyezo wa pakamwa mphamvu 5%;
4. Makulidwe ofanana (oyenera ma hoses okhala ndi 50ML kapena kupitilira apo): Dulani chidebecho ndikugwiritsa ntchito choyezera makulidwe kuti muyeze malo 5 kumtunda, pakati ndi kumunsi, ndipo kupatuka kovomerezeka sikupitilira 0.05mm
5. Zofunikira zakuthupi: Malinga ndi zinthu zomwe zafotokozedwa mu mgwirizano womwe wasainidwa ndi wogulitsa ndi wofuna, kuyang'anitsitsa kudzachitidwa molingana ndi miyezo yamakampani adziko lonse, zomwe zimagwirizana ndi chitsanzo chosindikizira.
04 Zofunikira zofunika pakusindikiza payipi
1. Njira yosindikizira ndi mawonekedwe amakwaniritsa zofunikira za mgwirizano pakati pa magulu awiriwa.
2. Gawo losindikiza limagwirizana kwambiri ndi zofunikira za mgwirizano wa onse awiri.
3. Mchira wosindikiza uli pakati, wowongoka, ndipo kupatuka pakati kumanzere ndi kumanja ndi ≤1mm.
4. Kukhazikika kwa kusindikiza:
Lembani voliyumu yodziwika ya madzi ndikuyiyika pakati pa mbale zapamwamba ndi zapansi. Mbali ya chivundikirocho iyenera kuchotsedwa mu mbale. Pakatikati mwa mbale yapamwamba, sungani mpaka 10kg ndikuyisunga kwa 5min. , Palibe kuphulika kapena kutayikira kumchira.
Gwiritsani ntchito mfuti yamlengalenga kuti mugwiritse ntchito mphamvu ya mpweya ya 0.15Mpa pa payipi kwa masekondi atatu. Palibe mchira wosweka.
05 Zofunikira pakugwirizanitsa ma hoses ndi zowonjezera
Mayeso a torque (yomwe imagwira ntchito pa ulusi wa ulusi): Chipewa cha ulusi chikamizidwa ndi torque ya 10kgf/cm padoko la payipi, payipi ndi kapu sizidzawonongeka ndipo mano sangatengeke.
Mphamvu yotsegulira kapu (yoyenera kugwirizanitsa ngakhale kapu ya hose): mphamvu yotsegula pang'ono
2. Pambuyo pokwanira, payipi ndi chivundikiro sichidzagwedezeka.
3. Pambuyo pa chivundikiro cha payipi chikugwirizana, kusiyana ndi yunifolomu, ndipo kusiyana kwake sikungasokonezedwe mwa kukhudza kusiyana ndi dzanja lanu. Kusiyana kwakukulu kuli mkati mwazomwe zimatsimikiziridwa ndi mbali zonse (≤0.2mm).
4. Kulimba mtima:
payipi ikayikidwa ndi pafupifupi 9/10 yamadzi ochulukirapo, phimbani chivundikiro chofananira (ngati pali pulagi yamkati, pulagi yamkati iyenera kukhala ndi zida), ndikuyiyika mu chowumitsira chowumitsira kuti muvute mpaka -0.06 MPa ndi kusunga kwa mphindi 5 popanda kutayikira. ;
Dzazani chidebecho ndi madzi molingana ndi zomwe zafotokozedwa mumtsukowo, ndikuchiyika chathyathyathya pa 40 ℃ kwa maola 24 mutalimbitsa kapu, osataya;
06 Zofunikira pakugwira ntchito kwa hoses
1. Kukana kukanika: tchulani njira ziwiri zotsatirazi
payipi ikayikidwa ndi pafupifupi 9/10 yamadzi ochulukirapo, phimbani chivundikiro chofananira (chokhala ndi pulagi yamkati iyenera kukhala ndi pulagi yamkati) ndikuyiyika mu chowumitsira vacuum kuti vacuum mpaka -0.08MPa ndikusunga kwa mphindi 3 popanda kusweka kapena kutayikira.
Mwachisawawa sankhani zitsanzo 10 pagulu lililonse la zida; onjezerani kulemera kofanana kapena kuchuluka kwa madzi monga momwe zilili ndi ukonde wa chinthu chilichonse ku chubu lachitsanzo, ndikuchiyika mopingasa; gwiritsani ntchito kukakamiza komwe mwatchulidwa kuti kukanikiza thupi la chubu molunjika komanso mokhazikika kwa mphindi imodzi, ndipo mutuwo ndi ≥1/ 2 Malo onyamula mphamvu pachidebecho.
kalemeredwe kake konse
kupanikizika
Zofunikira pakuyenerera
≤20ml(g)
10KG
Palibe kuphulika kwa chubu kapena chivundikiro, palibe kuphulika kwa mchira, palibe mapeto osweka
＜20ml (g), ＜40ml (g)
30KG
≥40ml(g)
50KG
2. Dontho kuyesa: Kwezani zomwe zili mu mphamvu zomwe zafotokozedwa, kutseka chivindikiro, ndikugwa momasuka pansi pa simenti kuchokera kutalika kwa 120cm. Sipadzakhala ming'alu, kuphulika kwa mchira, kutayikira, palibe mapaipi, zotchinga zolimba, komanso zotchingira zotayikira.
3. Kuzizira ndi kutentha kukana (kuyesa kufanana):
Thirani zomwe zili mu payipi kapena kumiza chidutswa choyesera m'kati mwake, ndikuchiyika pa 48 ° C ndi -15 ° C kwa masabata anayi. Paipi kapena chidutswa choyesera ndi zomwe zili mkati mwake zidzakhala zoyenera.
Yesani gulu limodzi pamagulu 10 aliwonse azinthu; kuchotsa zisoti 3 za nkhungu iliyonse kuchokera pamagulu azinthu, ndi ma seti 20 kuti agwirizane ndi chubu; onjezerani madzi omwe ali ndi kulemera kapena voliyumu yofanana ndi zomwe zili mu chubu; kuchepetsa 1/2 Zitsanzo zingapo zimatenthedwa mpaka 48 ± 2 ° C mu bokosi la kutentha kosalekeza ndikuyikidwa kwa maola 48; 1/2 chiwerengero cha zitsanzo ndi utakhazikika mufiriji -5 ° C mpaka -15 ° C ndi kuikidwa kwa maola 48; zitsanzo zimatengedwa ndikuzibwezera kutentha kwa chipinda. kuunika kwakunja. Njira zovomerezeka: palibe ming'alu, zopindika (ponena za kusintha kwa mawonekedwe omwe sangathe kubwezeretsedwa), kusinthika kwa gawo lililonse la chubu ndi chivundikiro, ndipo palibe ming'alu kapena kusweka kwa mchira wa payipi.
4. Mayeso achikasu: Ikani payipi pansi pa kuwala kwa ultraviolet kwa 24h kapena 1 sabata padzuwa, ndipo imakhala yoyenerera ngati palibe kusinthika koonekera poyerekezera ndi chitsanzo chokhazikika.
5. Mayesero ogwirizana: Thirani zomwe zili mu payipi kapena zilowerereni chidutswa choyesera muzinthuzo, ndikuchiyika pa 48 ° C ndi -15 ° C kwa masabata anayi. Palibe kusintha kwa payipi kapena chidutswa choyesera ndipo zomwe zili zimatengedwa kuti ndizoyenera. .
6. Zofunikira pakumatira:
Njira yoyezera tepi yochepetsera kupanikizika: gwiritsani ntchito tepi ya 3M 810 kuti mugwirizane ndi gawo loyesera, ndipo mutatha kupukuta (palibe thovu lololedwa), mwamphamvu komanso mwamsanga kung'amba, palibe kumatira kwa inki kapena kupondapo kotentha pa tepi (inki yofunikira). , kutentha kukapondaponda pamalopo
Chikoka cha zomwe zili mkati: Gwiritsani ntchito chala choviikidwa m'zinthuzo kuti musisike uku ndi uku ka 20, ndipo zomwe zilimo sizisintha mtundu ndipo inkiyo simatsika.
Bronzing sidzagwa ndi m'mimba mwake kuposa 0.2mm, ndipo sadzasweka kapena kusweka. Kupatuka kwa malo a bronzing sikudutsa 0.5mm.
Chophimba cha silika, payipi pamwamba, bronzing: 1 batchi pamagulu 10 aliwonse, zitsanzo 10 zimasankhidwa mwachisawawa pagulu lililonse lazinthu, ndikunyowetsedwa mu mowa 70% kwa mphindi 30, pamwamba pa payipi simatsika, ndipo kulephera kwake. ndi ≤1/10.
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Nthawi yotumiza: Dec-15-2021