1 waro maitai:
he. waro noa hanganga maitai: te nuinga whakamahia hoki ngā hanganga engineering me wahi noa, pērā i hanga hanganga, piriti, kaipuke, me te tahi atu ngā hanganga whare; rivets, pokekore, nati me ētahi atu wāhanga ki iti kaha.
b. High-kounga waro hanganga maitai: nuitia whakamahia i roto i te hanga o te nui wahi aunoa, te tikanga i raro ki te wera maimoatanga ki te whakapai ake i ngā āhuatanga hangarau i mua i te whakamahi i.
2 parahi, me te parahi koranu
he. parahi Pure:
Ko te tae o te parahi parakore papura-whero, tona kawe ia me te ngāwhā kawe ia e tuarua ki te koura, me te hiriwa anake, me he tino pai tona plasticity. Ko reira ohie ki te tukatuka i te pēhanga matao, me te wera. ātete te waikura pai i roto i te huru, me te wai hou. Te reira i whakamahia nuitia tikanga mahi matao ki te hanga waea me taura, me te faaineine i alloys parahi.
b. parahi:
Parahi ko te koranu parahi ki te konutea rite te huānga matua.
Kei te wehea te parahi noa ki te parahi kotahi-wāhanga, me te-wā e rua parahi. Ko te tino kirihou kotahi-wāhanga parahi, a ka he e tika ana mō te tukatuka deformation matao, me te wera. Ko te parahi-wāhanga e rua he kaha teitei me te plasticity pai i roto i te āhua wera, me he tika hoki te tukatuka deformation wera.
3. Aluminium me te konumohe koranu
he. konumohe:
Konumohe Ko te whakarewa hiriwa-ma ki te kawe ia hiko, me te waiariki pai, me te ātete te waikura pai. He kaha iti, pakeke iti me te plasticity pai, a taea te tukatuka i te deformation matao, me te wera. Kei te whānui whakamahia te reira i roto i te engineering hiko, Aerospace me ngā ahumahi automotive.
b. Konumohe koranu:
He nui e tika ana o te silicon, parahi, konupora, konutea, konupora me te tahi atu huānga alloying e tapiritia ki te konumohe parakore ki te hanga i te koranu konumohe. Konumohe koranu ngā konumohe koranu waikura-tohu, koranu konumohe pakeke, koranu konumohe super-pakeke, me te koranu konumohe titoa e.
4. ngaiaku
He nga āhuatanga whānui o te taikaha pai, kakahu resistance, rohirohi ātete, te hinu resistance me te ātete te wai, a ka te pinepine whakamahia te reira i roto i lathes, mira mīhini ki te tukatuka wahi e manawapa whakamahia i roto i te tahi mau taputapu, pērā i ngahaú iti, wira, kakahu-ātete wāhanga ringaringa.
5. pom.
He kaha nui aunoa, rigidity, me te kaha rohirohi kaha i roto i ngā rauemi polymer. Kei reira hoki ātete pai taiao, ātete whakarewa organic, āhuatanga hiko pai, me te whānuitanga pāmahana whanui (-40 ° C ~ 120 ° C).
6. UHMWPE:
Ki te pai absorption pānga pūngao, ko te teitei i roto i kirihou katoa te uara absorption pānga pūngao, na ko te tino pai te reo damping mahi. I tēnei wā kua UHMWPE i roto i pueru, pepa, tākai, transportation, tuhituhi, matū, keri, hinu, hanga, hiko, whänuitia ana whakamahia i roto i te kai, hauora, hākinakina, me te tahi atu mara
wā Post: Jan-09-2019