1 mpweya zitsulo:
a. Wamba mpweya structural zitsulo: zimagwiritsa ntchito kwa nyumba zomangamanga ndi mbali wamba, monga kumanga nyumba, milatho, sitima ndi nyumba zina nyumbayi; rivets, zomangira, mtedza ndi mbali zina ndi mphamvu pang'ono.
b. Apamwamba mpweya structural zitsulo: amagwiritsidwa kwambiri kupanga mbali zofunika makina, zambiri pansi kutenthetsa mankhwala kusintha katundu makina musanagwiritse ntchito.
2 mkuwa ndi aloyi mkuwa
a. Koyera mkuwa:
Mtundu wa mkuwa koyera chibakuwa yofiira, madutsidwe ake ndi matenthedwe madutsidwe ali yokha golide ndi siliva, ndi plasticity ake ndi zabwino kwambiri. N'zosavuta kukonzedwa chifukwa chotengera ozizira ndi otentha. Good dzimbiri kukana mu mlengalenga ndi madzi abwino. Zambiri amagwiritsa ntchito njira ozizira ntchito popanga mawaya ndi zingwe kukakonzera kasakaniza wazitsulo mkuwa.
b. mkuwa:
Mkuwa ndi aloyi mkuwa ndi nthaka monga mbali yaikulu.
Wamba mkuwa lagawidwa osakwatiwa-gawo mkuwa ndi ziwiri gawo mkuwa. Single-gawo mkuwa ndi pulasitiki kwambiri, ndipo ndi oyenera ozizira ndi otentha mapindikidwe processing. Awiri gawo mkuwa ali mphamvu yapamwamba ndi plasticity wabwino mu chikhalidwe otentha, ndipo ndi oyenera processing otentha mapindikidwe.
3. aluminium ndi aloyi zotayidwa
a. zotayidwa:
Zotayidwa ndi zitsulo zasiliva woyera ndi wabwino magetsi ndi matenthedwe madutsidwe ndi zabwino dzimbiri kukana. Iwo ali nayo mphamvu otsika, otsika kuuma ndi plasticity wabwino, ndipo angathe kukonzedwa ndi mapindikidwe ozizira ndi otentha. Ambiri ntchito okonza magetsi, Azamlengalenga ndi mafakitale magalimoto.
b. aloyi zotayidwa:
An kuchuluka yoyenera pakachitsulo, mkuwa, magnesium, nthaka, manganese ndi zinthu zina alloying akuwonjezeka zotayidwa koyera kupanga aloyi zotayidwa. Zotayidwa aloyi zikuphatikizapo dzimbiri umboni zotayidwa aloyi, molimba aloyi zotayidwa, wapamwamba zovuta aloyi zotayidwa ndi linapanga aloyi zotayidwa.
4. nayiloni
Ilo liri ndi katundu mabuku a kulimba wabwino, kuvala kukana, kutopa kukana, kukana mafuta ndi madzi kukana, ndipo samasowa mu lathes, mphero makina pokonza zida zosinthira ntchito zida monga migodi yaing'ono, mateyala, kuvala zosagwira wamanja mbali.
5. POM.
Iwo ali mkulu mawotchi mphamvu, chinthu chimodzimodzi, ndi amphamvu kutopa mphamvu zipangizo polima. Lilinso wabwino kukana zachilengedwe, organic zosungunulira kukana, katundu wabwino magetsi ndi lonse kutentha osiyanasiyana (-40 ° C ~ 120 ° C).
6. UHMWPE:
Ndi kwambiri mayamwidwe zimakhudza mphamvu, mmene mphamvu mayamwidwe mtengo ndi apamwamba pakati mapulasitiki onse, kotero phokoso damping ntchito zabwino kwambiri. Panopa UHMWPE wakhala nsalu, mapepala, ma CD, kayendedwe, kulemba, mankhwala, migodi, mafuta, zomangamanga, magetsi, ankagwiritsa ntchito mu chakudya, mankhwala, masewera ndi zina
Post nthawi: Jan-09-2019