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Zopangira Mchenga wa Resin Wophimbidwa kale kwa Marines
Zakuthupi
• Iron Yotuwira: Amapereka kutsika kwakukulu ndi kukana kwa abrasion, komwe kumagwiritsidwa ntchito m'magawo a injini zam'madzi komanso m'mapangidwe.
• Ductile Iron: Amapereka kukana kwakukulu komanso mphamvu yayikulu, yomwe ili yoyenera ngati pali makina opanikizika kwambiri, mwachitsanzo, ma propeller hub kapena midadada ya injini.
• Zida za Aluminium: Kuwala kolemera komanso kusamva dzimbiri, zoponyera mu aluminiyamu zimagwiritsidwa ntchito m'magawo omwe amafunikira kuti agwirizane ndi mphamvu yayikulu ndi mphezi, monga zida za zombo ndi zida zapampu.
• Zosakaniza za Bronze: Kukana kwambiri ku dzimbiri, makamaka m'madzi amchere, oyenera muzoyikapo, propeller, ma valve am'madzi am'madzi.
Zofotokozera
• Kulemera kwake: Ma castings amatha kukhala ang'onoang'ono, olondola mpaka zazikulu, zolemetsa zolemera matani angapo.
• Kulekerera kwa Dimensional: Kukhala ± 0.5mm yolondola m'njira yomwe ma castings amakwanira pamakina apanyanja ndi machitidwe apanyanja.
• Surface Finish: Pre-coat cast surface imaperekedwa ndi mapeto apamwamba ndi mankhwala ochepetsetsa a post-cast.
• Katundu Wamakina: Ma castings amapangidwa ndi mphamvu zolimba kwambiri, kukana kukhudzidwa, komanso kukana kutopa, zomwe ndizofunikira kwambiri pakugwiritsa ntchito panyanja popeza mbali zake zili pamalo ovuta.
Njira Zopangira
1. Kupanga Zitsanzo: Chitsanzo cholondola kwambiri cha chigawocho chimapangidwa kuchokera ku zinthu zolimba monga zitsulo kapena pulasitiki.
2. zokutira: Mapangidwewo amakutidwanso ndi zokutira zomwe zimakhalapo kale zosakanikirana ndi mchenga zomwe zimapanga malaya okhazikika, olimba.
3. Kuumba: Chitsanzocho chimazunguliridwa ndi nsalu yotchinga ndi utomoni kuti apange nkhungu yomwe imakhala yosagwira kutentha.
4. Kuchiritsa: Chikombolecho chimatenthedwanso kuti chiwumitse utomoni, kusunga ndondomeko yokhazikika komanso yolondola.
5. Kuthira Zitsulo: Chitsulo chimatsanuliridwa mu nkhungu mu mawonekedwe ake osungunuka, potengera mawonekedwe a chitsanzo.
6. Kuziziritsa ndi Kutulutsa: Chitsulocho chimakhazikika ndikukhazikika chisanatsegule nkhungu kuti chitha kuponyedwa.
7. Kumaliza: Kujambula kumapangidwa ndi makina, kuchotsedwa, ndi kutsukidwa momwe kuli koyenera kuti akwaniritse zofunikira zenizeni.
Kuyesa Kwabwino ndi Kuwunika
• Kuyang'anira Zowoneka: Chojambulacho chimawunikiridwa bwino pamwamba pake ngati pali cholakwika, chosweka, kapena cholakwika.
• Muyezo wa Dimensional: Ma castings amasungidwa ndi mawonekedwe apamwamba kwambiri ndi makina apadera.
• Kuyesa Kwamakina: Kukana kwamphamvu, kuuma, ndi kulimba kwamphamvu kumayesedwa kuti atsimikizire kuti kulimba kwapanyanja ndikoyenera.
• Mayeso Osawononga (NDT): Ultrasonics komanso X-rays onse amagwiritsidwa ntchito pofuna kufufuza zolakwika zamkati zomwe zingakhudze magwiridwe antchito mu chigawo chimodzi.
Zofunika Kwambiri
• Kulimbana ndi Corrosion: Zojambulazo ndizoyenera kugwiritsidwa ntchito panyanja, zimakhala zosagwirizana ndi mchere, motero zimapangitsa kuti zikhale zogwira ntchito komanso zokhazikika.
• Kukhalitsa Kwambiri: Zopangidwa kale kuchokera ku mchenga wa utomoni sizikhala zolimba kuwonjezera pa kukhazikika m'malo am'madzi am'madzi omwe amadzaza ndi kutentha kosiyanasiyana.
• Precision Engineering: Amapereka mawonekedwe apamwamba apamwamba okhala ndi kukhazikika kwapamwamba komwe kumachepetsa kukonza kowonjezera.
• Kusinthasintha: Zokwanira pamitundu ingapo ya ntchito zam'madzi kuyambira pa zotengera za zombo, zoyala, mpaka zopangira zopangira injini, komanso mpope.
• Ntchito Yochepetsedwa Pambuyo Posewera: Kukhathamiritsa kwapamwamba kumachepetsa ntchito yomwe iyenera kukwaniritsidwa ikamaliza kuponya.
Ntchito Zamakampani
Kuponyedwa kwa mchenga wa resin wokutidwa kale ndikofunikira pamagwiritsidwe osiyanasiyana am'madzi, kuphatikiza:
• Mainjini a Sitima: Mipiringidzo ya injini, mitu ya silinda, ma crankshafts.
• Marine Propulsion System: Makina opangira ma giya, shaft ya propeller.
• Zigawo za Pampu: Zigawo za pampu nawonso ndi zida zapampu za bilge.
• Mavavu a Marine Fittings: Mavavu ndi zopangira mapaipi okhala ndi zinthu zamthupi zomwe sizingapse ndi dzimbiri.
• Zigawo: Maburaketi, zida zomangira, ndi zothandizira ziboliboli.
Kupaka ndi Kusunga
Kuponyedwa kulikonse kumatsukidwa bwino, kuyang'aniridwa, ndi kupakidwa ndi zinthu zomwe zimateteza kuti zisawonongeke podutsa komanso poperekedwa. Zoyikapo zimasungidwa pamalo ouma kuti zisawopseze kapena kuwononga dzimbiri musanagwiritse ntchito.
Kutumiza
Akayang'aniridwa bwino, zojambulidwa zimadzazidwa mosamala ndikutumizidwa padziko lonse lapansi. Dongosolo lililonse limatumizidwa ndi zolemba zofunikira malinga ndi ziphaso zoyendera komanso ziphaso zotsata.