Kudzipukuta pansi pamadzi oletsa kuyipitsa
Mafotokozedwe Akatundu
Utoto wodzipukuta wodzipukuta ndi chinthu chapadera chophikira. Iwo makamaka akukumana ndi mankhwala anachita padziko ❖ kuyanika. Pamene sitimayo imayenda m'madzi, zokutirazo zimapukuta pang'onopang'ono komanso mofanana ndikusungunuka palokha. Mkhalidwe umenewu umathandiza kuti pamwamba pa sitimayo pakhale paukhondo nthawi zonse ndipo zimalepheretsa zamoyo za m’madzi monga nkhono ndi ndere kuti zisagwirizane ndi chombocho.
Mfundo yodzitchinjiriza ya penti yodzipukutira yokhayokha imatengera kapangidwe kake kake kapadera. Lili ndi ma polima a hydrolyzable komanso zowonjezera zapoizoni za biologically. M'malo amadzi a m'nyanja, ma polima amasungunuka pang'onopang'ono, ndikuwonjezeranso pamwamba pa penti yoletsa kuipitsidwa, pomwe zowonjezera zapoizoni zimatha kulepheretsa kulumikizidwa kwa zamoyo zam'madzi pamalo omwe angowonekera kumene.
- Poyerekeza ndi utoto wamba woletsa kuipitsidwa, utoto wodzipukuta wokha uli ndi ubwino waukulu. Pambuyo pogwiritsira ntchito utoto wamba woletsa kuwononga kwa nthawi, mphamvu yoletsa kuwononga imachepa pang'onopang'ono, ndipo kubwereza pafupipafupi kumafunika. Izi sizimangowononga nthawi ndi ndalama zambiri komanso zimatha kukhala ndi zotsatira zina pa chilengedwe. Mosiyana ndi zimenezi, utoto wodzipukuta wodzipukuta ukhoza kupitirizabe kuwononga kwa nthawi yaitali, kuchepetsa kachulukidwe kamene kasamalidwe ka sitima yapamadzi ndi kubwerezanso ntchito.
- Pochita ntchito, penti yodzipukuta yokha imagwiritsidwa ntchito kwambiri m'zombo zosiyanasiyana, kuphatikizapo zombo zamalonda, zankhondo, ndi ma yacht. Kwa zombo zamalonda, kusunga chombocho kukhala choyera kumatha kuchepetsa kusayenda kwapanyanja ndikupangitsa kuti mafuta aziyenda bwino, potero kupulumutsa ndalama zoyendetsera ntchito. Kwa zombo zankhondo, kuchita bwino kwa antifouling kumathandizira kuwonetsetsa kuti sitimayo ikuyenda mwachangu komanso kuyenda bwino komanso kumathandizira kumenya bwino. Kwa ma yachts, imatha kusunga mawonekedwe a hull nthawi zonse ndikuwongolera kukongola.
- Pokhala ndi zofunika kwambiri pachitetezo cha chilengedwe, utoto wodzipukutira wodzipukutira nawonso ukukula komanso kupanga zatsopano. Ogwira ntchito za R & D akudzipereka kuti achepetse kugwiritsa ntchito zowonjezera poizoni wa biologically mwa iwo ndikuwongolera magwiridwe antchito a penti yoletsa kuwononga chilengedwe kuti akwaniritse bwino chilengedwe komanso kuwononga bwino. Utoto wina wodzipukuta wodzipukuta wokha umagwiritsa ntchito nanotechnology kukulitsa luso lawo loletsa kuipitsidwa ndi kudzipukuta pawokha posintha kawonekedwe kakang'ono ka zokutira. M'tsogolomu, utoto wodzipukuta wokhawokha ukuyembekezeka kukhala ndi gawo lalikulu pazainjiniya zam'madzi ndikupereka chithandizo champhamvu pakukula kwamakampani am'madzi.
Mbali zazikulu
Pewani zamoyo zam'madzi kuti zisawononge pansi pa sitimayo, kusunga pansi pamadzi; Mwachangu komanso mwachangu chitani kupukuta kuti muchepetse roughness ya pansi pa sitimayo, ndi zotsatira zabwino zochepetsera; Lilibe mankhwala ophera tizirombo opangidwa ndi organotin, ndipo ilibe vuto ku chilengedwe cha m'madzi.
mawonekedwe a ntchito
Amagwiritsidwa ntchito pazigawo zapansi pamadzi za pansi pa sitimayo komanso zomanga zam'madzi, zimalepheretsa zamoyo zam'madzi kuti zisagwirizane. Itha kugwiritsidwa ntchito ngati penti yoletsa kusokoneza pansi pa zombo zomwe zimagwira ntchito padziko lonse lapansi komanso kuyenda kwakanthawi kochepa.
amagwiritsa
Zofunikira Zaukadaulo
- Kuchiza pamwamba: Malo onse ayenera kukhala aukhondo, owuma komanso opanda kuipitsidwa. Ayenera kuunika ndikuthandizidwa molingana ndi ISO8504.
- Pamalo opaka utoto: Zovala zoyera, zowuma komanso zowoneka bwino. Chonde funsani ndi dipatimenti yaukadaulo yakusukulu yathu.
- Kusamalira: Madera a dzimbiri, opangidwa ndi jet yamadzi yothamanga kwambiri mpaka WJ2 level (NACENo.5/SSPC Sp12) kapena kuyeretsa zida zamagetsi, osachepera St2 level.
- Malo ena: Izi zimagwiritsidwa ntchito popanga magawo ena. Chonde funsani ndi dipatimenti yaukadaulo yakusukulu yathu.
- Utoto wofananira pambuyo pa ntchito: Zoyambira zam'madzi, zosungunuka za zinc silicate zoyambira, zoyambira zokhala ndi epoxy zinc, zoyambira zothana ndi dzimbiri, kuchotsa dzimbiri mwapadera ndi utoto wothana ndi dzimbiri, zoyambira za phosphate zinc, utoto wa epoxy iron oxide zinc anti- dzimbiri, ndi zina.
- Mapenti ofananira pambuyo pa ntchito: Palibe.
- Zomangamanga: Kutentha kwa gawo lapansi kuyenera kukhala kosachepera 0 ℃, ndipo osachepera 3 ℃ kuposa kutentha kwa mpweya (kutentha ndi chinyezi kuyenera kuyezedwa pafupi ndi gawo lapansi). Nthawi zambiri, mpweya wabwino umafunika kuti utoto uume bwino.
- Njira zomangira: Kupaka utoto: Kupopera mbewu popanda mpweya kapena kupopera mothandizidwa ndi mpweya. Ndi bwino kugwiritsa ntchito kupopera mpweya wopanda mpweya. Mukamagwiritsa ntchito kupopera mothandizidwa ndi mpweya, chidwi chiyenera kulipidwa pakusintha kukhuthala kwa utoto ndi kuthamanga kwa mpweya. Kuchuluka kwa woonda sikuyenera kupitirira 10%, apo ayi zidzakhudza ntchito yophimba.
- Kupenta burashi: Ndikoyenera kuti mugwiritse ntchito popaka utoto ndi utoto waung'ono, koma uyenera kufikira makulidwe a filimu yowuma.
Ndemanga za Chidwi
Chophimbachi chimakhala ndi tinthu tating'ono ta pigment, choncho chiyenera kusakanizidwa bwino ndikugwedezeka musanagwiritse ntchito. Kuchuluka kwa filimu ya penti yotsutsa-kuipitsidwa kumakhudza kwambiri zotsutsana ndi zowonongeka. Choncho, chiwerengero cha zigawo zokutira sizingachepetsedwe ndipo zosungunulira siziyenera kuwonjezeredwa mwachisawawa kuti zitsimikizire kuti makulidwe a filimu ya utoto. Thanzi ndi Chitetezo: Chonde tcherani khutu ku zizindikiro zochenjeza zomwe zili m'chidebe chopakira. Gwiritsani ntchito pamalo olowera mpweya wabwino. Osatulutsa nkhungu ya penti ndikupewa kukhudzana ndi khungu. Ngati utoto wapakapaka pakhungu, muzimutsuka nthawi yomweyo ndi mankhwala oyenera oyeretsera, sopo ndi madzi. Ikathira m'maso, yambani ndi madzi ambiri ndipo pitani kuchipatala mwachangu.
