Hoʻopaʻa ʻenekini hao hao
Hāʻawi ʻo Mingda i nā lawelawe hoʻohuli pololei mai nā mīkini huli CNC hou loa.
Me ka ʻoi aku o 10 mau makahiki o ka ʻike ma nā lawelawe machining precision maʻamau, ua paʻa mākou e hāʻawi i nā huahana kiʻekiʻe me nā kumukūʻai hoʻokūkū.
Hiki iā mākou ke hāʻawi i nā ʻāpana mīkini kikoʻī CNC, nā ʻāpana huli ʻana o CNC, nā ʻāpana milling CNC, ka wili ʻana i ka ʻili, CNC engraving etc.
Hiki ke hana ʻia nā ʻāpana mai 1mm a 300mm i ka alumini, ke kila kila, ke kila kila, ke keleawe a me ka plastic (nylon, PMMA, teflon etc.).
A hiki iā mākou ke hana i ka hana lua a me ka hana sub-assembly no ʻoe ke hoʻopau ʻia ka prototyping CNC.
ʻOi aku ma mua o 10 mau makahiki o ka hoʻolālā ʻana a me ka hana ʻana i nā ʻano ʻāpana mīkini pololei.
ʻO CNC Precision Machining ʻāpana metala no nā mea kūʻai aku ma waho a ma ka home.
Hana kūikawā i ka hana ʻana i nā huahana a me nā ʻāpana me nā ʻae paʻa a me nā ʻano paʻakikī.
ʻO OEM Ductile hao one castings, nalowale foam casting, Vacum Molding a pēlā aku, e koho ʻia ka ʻoihana hana e like me ke noi hoʻomanawanui maoli a me ka nui koi.Hoʻohana ʻia ka hapa nui o kā mākou hoʻoheheʻe ʻana no nā valves, hydrants, pumps, trucks, railway and train and so on.
ʻO ka hao hoʻoheheʻe he mea hoʻohui i loko o ka hao, kalapona, a me ke silika.
I loko o kēia mau alloys, ʻoi aku ka nui o ke kalapona ma mua o ka nui i hiki ke mālama ʻia i ka hopena paʻa austenite ma ka wela eutectic.
ʻO ka hao hao he mea hao-carbon me kahi kalapona ma mua o 2.11% (maʻamau 2.5 ~ 4%). a me nā mea haumia ʻē aʻe ma mua o ke kila kalapona. ʻO kekahi manawa i mea e hoʻomaikaʻi ai i nā ʻano mechanical o ka hao a i ʻole ke kino, nā waiwai kemika, akā e hoʻohui pū kekahi i kekahi nui o nā mea hoʻoheheʻe, ka hao hao.
I ka hoʻomaka ʻana o ke kenekulia ʻeono BC makahiki, ua hoʻomaka ʻo Kina e hoʻohana i ka hao hao, ma mua o nā ʻāina ʻEulopa kokoke i ʻelua tausani mau makahiki ma mua.
e like me ke ano o ke kalapona i loko o ka hao hao, hoolei hao hiki ke maheleia i
1.White hoolei hao koe wale no kekahi mau mea e hiki ke hooheheeia ma ferrite, ke koena o ke kalapona ma ke ano o ka cementite i loko o ka hoolei hao, kona nahaha he kala-keokeo, pela i kapaia keokeo hoolei hao. no ka hana kila a me ka hakahaka no ka hana ʻana i ka hao malleable.
2.Gray hoolei hao kalapona a pau a me ka hapa nui o ka flake graphite i loko o ka hao, kona haʻihaʻiʻeleʻele hina, pela i kapa 'ia hina hina hao.
3.Part o ke kalapona o ka hemp hoolei hao i loko o ke ano o ka graphite, e like me ka hina hina. i kapa ʻia ʻo hemp cast iron. ʻO kēia ʻano hao hao ʻoi aku ka paʻakikī a me ka brittleness, no laila ʻaʻole i hoʻohana ʻia i ka ʻoihana.
luaAccording i ka like ole graphite morphology i hoolei hao, hoolei hao hiki ke maheleia i
1. ʻO ka graphite i ka hao hina hina he flake.
2.The graphite i loko o ka malleable hoolei hao mea flocculent.It ua loaa mai kekahi keʻokeʻo hoolei hao ma hope o annealing ma kiʻekiʻe wela no ka lōʻihi time.Its mechanical waiwai (o ka oi aku ka paʻakikī a me ka plasticity) i oi aku mamua o hina hina, no laila, ua maʻamau i kapaia. hao malleable.
3. ʻO ka graphite i loko o ka hao nodular he spherical.Ua loaʻa iā ia e ka spheroidizing lapaʻau ma mua o ka ninini ʻana i ka hao hoʻoheheʻe ʻia. hao malleable.Eia kekahi, hiki ke hoʻomaikaʻi hou ʻia kona mau mea mechanical ma o ka mālama ʻana i ka wela, no laila ua hoʻohana nui ʻia i ka hana.
hoʻolauna hui:
He ʻoihana kalepa ʻo Hebei Mingda International Trading Company i loea i nā castings, forgings a me nā ʻāpana mīkini.
ʻO kā mākou huahana nā ʻano mea hoʻoheheʻe maka e hana ʻia me ka hao ductile, hao hina, keleawe, stainlesssteel a me nā alumini,
nā ʻāpana hoʻoheheʻe ʻia a me nā ʻāpana i hana ʻia.No ka hana ʻana i kēia mau ʻāpana e like me nā kiʻi o nā mea kūʻai aku,
Loaʻa iā mākou nā mea hana hana kūpono a me nā mea hana, e like me ke one resin, ke one mold, nā pahu wela wela, ka nalo-wax, ka ʻūhā nalowale a pēlā aku.
No nā kino hydrant a me nā kino valves, ua hōʻiliʻili mākou i ka ʻike waiwai no kēia mau huahana i ka hana maoli o 16 makahiki i hala,
I kēia manawa, haʻaheo mākou i kā mākou huahana me ka ʻili maikaʻi a me nā mea kiʻekiʻe.ʻO nā mea a pau, ua hoʻāʻo mākou i kā mākou mea maikaʻi loa e hāʻawi i kā mākou mea kūʻai aku me ka maikaʻi ʻoi aku ka maikaʻi
nā hoʻolei ʻana ma o ka hoʻomaikaʻi ʻana i nā hana hana a me ka mālama pono ʻana i ka maikaʻi.
Ke kali nei i ka loaʻa ʻana o kāu ʻano pane maikaʻi loa i kāu mua loa!
