Hōʻikeʻike
Me ka hoʻolālāʻana o kaʻoihana kaʻa, he kālepa a Alumanim alyte likeʻole, he liʻiliʻi mau ka albet i ka nui. Wahi a ka wānana ma ka wanaromotive Lightweity Technology gevity no ka kūʻai akuʻana o ka mākeke Kina. E 2030, ua hanaʻia ka noi kumukūʻai e like me ka mahele o 220,000 mau huakaʻi hele nui, me kahi nui o ka mākeke o ka mākeke o 7.7 billition ma kahi o 13%. ʻO ka hana hoʻomohalaʻana o ka māmā o ka māmā a me ka ulu wikiwiki o nā model a me nā mea e pau ai nā kaʻa a me ka hoʻomohalaʻana o ka hoʻonuiʻana i nā'āpana a Aluminim ʻO ka mākeke mākeke no nā pahu hana o AutoMotIVive i nā pahu crash crash crash e hoʻohiki nei.
E like me nā kumukūʻai e emi ai a me nā hana loea, aluminum alloy alloy i mua o nā paila a me nā pahu crash i lilo i mea nui. I kēia manawa, hoʻohanaʻia lākou ma waena o nā hana kaʻa ma waena o nā kaʻa e like me lovei A4l, BMO SC-BYSODY, a me Buck Lacrosse.
ʻO Aluminum Alloy nā mea i hanaʻia e nā bepact beams i kauʻia ma nā pahu hana, nā pahu pahu, e hōʻike ana i nā kīwī, e like me ke kiʻiʻana ma keʻano 1.
Kiʻi 1: Aluminum Alloy Imloy Impact Group
ʻO ka pahu Crash kahi pahu Metal aia ma waena o nā wahi i hoʻopauʻia ma waena o nā wahi imps aʻelua mau manawa o ke kaʻa, e lawelawe ana i kahi pahu hana ikaika. Ua pili kēia ikaika i ka ikaika o ka hopena. I ka manawa e loaʻa ai kahi kaʻa i kahi hoʻokūkū,ʻo ka beam i loaʻa i kahi kiʻekiʻe o ka ikehu o ka ikehu. Eia naʻe, ināʻoi aku ka ikaika o ka ikehu i ka hiki o ka hopena o ka hopena, e hoʻoili i ka ikehu i ka pahu crash. ʻO ka pahu crash i loaʻa i nā mea āpau o ka hopena a me nā deforms iā ia iho, e hōʻoia ana e noho mauʻia nā beam lōʻihi.
1 mau koi huahana
1.1 Pono nā dimensions e pili ana i nā koi o ke kiʻiʻana o ke kiʻi, e like me ka hōʻikeʻana ma ke kiʻi 2.
1,3 Nā pono hana hana:
ʻO ka ikaika ikaika: ≥215 MPA
Ka ikaika: ≥205 mpa
Elongation A50: ≥10%
1.4ʻO ka pahu pahu pahu pahu pahu hana:
Ma keʻano o ka X-Axis, e hoʻohana ana i kahi papa hoʻokūkū nui ma mua o ka'āpana o ka huahana, e lawe i kahi wikiwiki o ka 100 mm / me ka nui o ka nui o 70%. ʻO ka lōʻihi o kaʻaoʻao o kaʻaoʻao he 300 mm. I ka nohoʻana o ka hoʻomakaʻana i ka rib a me ka paia o waho, eʻoi aku ka nui o nā pale ma mua o 15 mm eʻaeʻia. Pono e hōʻoiaʻiʻo ia e hōʻoleʻia ka paleʻana iʻaeʻia ka pale o kaʻike o kaʻike, aʻaʻohe mau puʻupuʻu nui ma nāʻano'ē aʻe o ka crush.
2 Ke hoʻokokoke aku neiʻoihana
E hui pū me nā koi o nā pono o ka hana mechanical a me ka hoʻopauʻana i ka hana,ʻo ia hoʻi keʻano o ka hoʻomohalaʻana:
E hoʻohana i 6063b Rod me kahiʻano mua o ka alloy
E hana i ka hau mokulele a me keʻano o ka wā e hoʻokō ai i ke kūlana T6.
E hana i ka hana + Air Radching a hana i ka mālamaʻana i ka mālamaʻana ma luna o ka wā e hoʻokō ai i ke kūlana T7.
3 Pilot e hana ana
3.1 Nā kūlana extrusion
Laweʻia ka hana ma kahi o 2000t extrusiman Press me kahi ratio extision o 36.ʻO ka mea i hoʻohanaʻiaʻo ka mea i hoʻohanaʻiaʻo Aluminim Rod 6063b. ʻO keʻano o ka mahana o ke koʻokoʻo o ke koʻokoʻo a Aluminim e like me kēia: Iv Zone 450-II . ^. ʻO ka wikiwiki o ka wikiwiki extrusion he 2.5 mm / s, a me ka wikiwiki o ka hulina i ka 5.3 m / min. ʻO ka mahana ma ka hopena extrusion i waho he 500-540 ° C. Hanaʻia ka Quenching i ka hoʻohanaʻana i ka ea e hōʻoluʻolu ana i ka mana hema ma ka 100%, Middle Power ma 100%, a me ka mana kūpono ma 50%. ʻO ka helu haʻahaʻa haʻahaʻa i loko o ka wahi o ka quanch e hiki ai i ka helu quarching 300-350 ° C / Min, a me ka mahana ma hope o ka pauʻana o ka quanching No ka centching + ea hau mai, ka helu haʻahaʻa haʻahaʻa ma loko o ke kahua o ke alaloa he 500-480 ° C.70 ° C. ʻAʻole hōʻike kaʻike o kaʻaoʻao.
3.2ʻO ka paioʻana
Ma hope o ke kaʻina hana T6 AGING ma 185
Wahi a ke kaʻina hana T7 Aging ma 210
Hoʻokumuʻia ma kaʻikepili hōʻike,ʻo keʻano o ka model. Ke noʻonoʻo nei i ka uku-maikaʻi-maikaʻi, keʻano o ka mishen o ka ea.
3.3ʻO ka hōʻike Crushing
No ka lua a me ke kolu o nā wāwae, uaʻokiʻia ke poʻo ma ka 1.5m, a uaʻokiʻia ka wikiwiki ma ka 1.2m. ʻElua mau hiʻohiʻona i laweʻia mai ke poʻo, waena, a me nā'āpana a me nā'āpana a me ka lōʻihi o 300mm. Hanaʻia nā hōʻike hōʻike ma hope o ka wā ma hope o ka makahiki 185 ° C / 6H a me 210 Hanaʻia nā hoʻokolohua ma kahi wikiwiki o ka wikiwiki o 100 mm / min me kahi nui o ka nui o 70%. E like me nā hopena: no ka hoʻopunipuni + ea quanching me ka 210 . ^.
E pili ana i nā hopena hōʻike o ka loaʻaʻana o ka hōʻikeʻana, e noʻonoʻo + ea let.
4 Ua hopena
ʻO ka hopena o ka piʻiʻana a me nā kaʻina hana he mea nui no ka hoʻomohalaʻana o ka huahana a hāʻawi i kahi hopena hana kūpono no ka hua lāʻau brash.
Ma o ka ho'āʻo nuiʻana, ua hoʻoholoʻia e pili ana i keʻano o ka huahana no ka huahana brash. Me nā mahana wela mai 480-500 ° C, SETRUMAN SHAFT Speed of 2.5 mm / s, a me ka extrusion Outlet mahana o 500-540 ° C.
I hoʻoponoponoʻia e ka jiang mai ka alumini
POST manawa: Mei-07-2024
