ʻO ke koʻokoʻo hao poepoe SG kūlana kiʻekiʻe | Nā koʻokoʻo hao hoʻolei ductile
Hoʻolauna Huahana
ʻO SG Iron Round Bar, i ʻike ʻia hoʻi ʻo Spheroidal Graphite Iron a i ʻole Ductile Cast Iron Bar, he mea ʻenekinia kūlana kiʻekiʻe i hoʻohana nui ʻia i nā noi mechanical a me nā hana kūkulu. ʻAʻole e like me ka hao hoʻolei hina kuʻuna, loaʻa i ka SG Iron ka spheroidal graphite, ka mea e hāʻawi iā ia i ka ikaika kiʻekiʻe, ka paʻakikī, a me ka ductility me ka mālama ʻana i ka machinability maikaʻi loa a me ke kūpaʻa ʻana i ka ʻaʻahu.
He kūpono nā SG Iron Bars no nā ʻāpana e pono ai ka ikaika luhi kiʻekiʻe a me ke kū'ē ʻana i ka hopena, e like me nā ʻāpana cylinder hydraulic, nā ʻāpana kaʻa, nā bearings, nā kia, a me nā mīkini maʻamau. Loaʻa lākou i nā ʻano papa like ʻole e like me GGG40 (EN-GJS-400-15), GGG50 (EN-GJS-500-7), a me ASTM A536 65-45-12, e hōʻoiaʻiʻo ana i ka hana ma nā ʻano noi like ʻole.
- hana ʻia nā kaola hao ductile e like me nā kūlana honua. Hōʻike ʻia nā ʻano kila i hoʻohana pinepine ʻia o nā kaola hao ductile ma nā ʻano like ʻole e like me nā ʻāina a me nā kūlana like ʻole.
Eia nā papa kila hao ductile i hoʻohana pinepine ʻia (nā papa) ma lalo o kekahi mau ʻōnaehana maʻamau maʻamau:
| ASTM A536 | I KA 1563 | ISO 1083 | JIS G5502 |
| 60-40-18 | EN-GJS-400-15 | GGG40 | FCD400 |
| 65-45-12 | EN-GJS-450-10 | - | FCD450 |
| 80-55-06 | EN-GJS-500-7 | GGG50 | FCD500 |
| 100-70-03 | EN-GJS-600-3 | GGG60 | FCD600 |
Wehewehe Huahana
Ua hoʻolālā kūikawā ʻia ka SG Iron Round Bar Kūlana Kiʻekiʻe e hoʻokō i nā pono o nā ʻoihana mīkini kikoʻī. Ua kapa ʻia hoʻi ʻo Spheroidal Graphite Iron a i ʻole ductile cast iron, hāʻawi kēia mea i kahi hui kū hoʻokahi o ka ikaika kiʻekiʻe, ke kūpaʻa maikaʻi loa i ka ʻaʻahu ʻana, a me ka machinability kupaianaha. Mahalo i kona microstructure e loaʻa ana nā nodules graphite spherical, hāʻawi ia i ka ikaika tensile kiʻekiʻe a me ka elongation maikaʻi aʻe i hoʻohālikelike ʻia me ka hao hina kuʻuna, me ka mālama ʻana i ka maʻalahi o ka hoʻolei ʻana.
Nā palena huahana
| Inoa Huahana | ʻO ka hao ductile / ʻO ka hao poepoe ductile |
| Kūlana Maʻamau | ASTM A536 EN 1563 ISO 1083 JIS G5502 |
| Anawaena Waho (OD) | 20 mm - 600 mm (hiki ke hoʻopilikino ʻia) |
| Ka lōʻihi | 1 m - 6 m (hiki ke hoʻopilikino ʻia) |
| Ikaika Hoʻopaʻa | 400 – 800 MPa |
| Ikaika Hāʻawi | 250 – 500 MPa |
| Paʻakikī | 130 – 280 HB |
| Ka Lapaʻau Wela | hoʻomehana ʻia, hoʻomaʻamaʻa ʻia, a i ʻole hoʻopau ʻia a hoʻomaʻamaʻa ʻia |
| Ke ʻano o ka ʻili | E like me ka hoʻolei ʻia / mīkini / ʻili ʻia |
| Hoʻolōʻihi | 2% – 18% |
| Kūlana hoʻouna | ʻAoʻao poepoe/ʻaoʻao huinahā/ʻaoʻao pālahalaha a ʻoki ʻia paha e like me ke koi |
Nā Hoʻohana Huahana
He kūpono ka ʻauamo hao SG no ka mīkini CNC, e hāʻawi ana i ka mana hoʻomalu maikaʻi loa a me ka hoʻemi ʻana i ka ʻaʻahu o nā mea hana i ka wā o nā hana e like me ka huli ʻana, ka wili ʻana, ka ʻeli ʻana, a me ka wili ʻana. ʻO kona mau waiwai mechanical kūlike e lilo ia i koho makemake ʻia no ka hana ʻana i nā ʻāpana hydraulic, nā kumu mīkini, nā kākoʻo kūkulu, a me nā ʻāpana ʻoihana ukana kiʻekiʻe. ʻO ka hoʻopau ʻana o ka ʻili a me ke kūpaʻa dimensional o ka ʻauamo he mea kūpono loa ia no ka hana ʻana i nā geometries paʻakikī me ka pololei kiʻekiʻe.
>Nā ʻāpana kikoʻī CNC a me nā prototypes
>Nā ʻāpana paukūʻolokaʻa hydraulic
>Nā poloka mīkini a me nā huila lele
>Nā hale halihali a me nā kolamu mīkini
>Nā ʻili o ka pamu a me ka compressor
>Nā noi ʻenekinia laulā e pono ai ka ikaika a me ka pololei
Hōʻike Huahana
Nā kiʻi nānā a me ka hoʻopili ʻana
Nā huaʻōlelo koʻikoʻi
ʻO ka pā hao poepoe SG, ke koʻokoʻo hao hoʻolei hiki ke mīkini ʻia CNC, ka pā hao hoʻolei ductile, ke koʻokoʻo hao kūlana kiʻekiʻe, hao graphite no ka mīkini ʻana, ke koʻokoʻo hao hoʻolei hiki ke mīkini ʻia