Kahua Hoole Waiwai | Mea Hoolei Sand mai Kina

Hoolei kila kila, hoolei hao hina, hoolei hao

Hale Laka hao hao ma ka hoolei ana i ka nalo

ʻO ka wehewehe pōkole:

Mea: 45# Carbon Steel (1045, C45)

Kaʻina hoʻolei ʻana: Nalo ka Wax Investment Casting

Kaumaha: 0.12 kg

Hoʻopau: Zinc Plating

 

ʻO ka huahana hoʻoheheʻe kalapona maʻamau e ka hoʻopukapuka ʻana ma Kina foundry me nā lawelawe o ka mīkini CNC, ka mālama ʻana i ka ʻili, ka mālama wela a me ka hui.


Huahana Huahana

Huahana Huahana

Wahi a nā mea hoʻopaʻa like ʻole no ke kūkulu ʻana i ka pūpū, hiki ke hoʻokaʻawale ʻia ka hoʻolei kālā i loko o ka silica sol binder investment casting, wai aniani binder hoʻolei kālā a me ka hoʻolei kālā me kā lākou hui ʻana e like me nā mea binder. ʻO ka silica sol kahi mea hoʻopaʻa wai maʻamau me kahi ʻano colloid acid silicic. ʻO ia ka polymer colloidal solution kahi e hoʻoheheʻe ʻia ai nā ʻāpana silica i hoʻoheheʻe ʻia i ka wai. He spherical nā ʻāpana colloidal a he 6-100 nm ke anawaena. ʻO ke kaʻina hana o ka hoʻolei kālā e hana i ka pūpū ʻo ke kaʻina hana gelling. Nui nā mea e hoʻopiʻi ai i ka gelation, ka nui o ka electrolyte, pH, ka sol a me ka mahana. Nui nā ʻano o nā silica sol pāʻoihana, a ʻo ka mea i hoʻohana nui ʻia he alkaline silica sol me kahi silica maʻi o 30%. I mea e lanakila ai i nā hemahema o ka pōʻaiapuni hana lōʻihi o ka pūpū silica sol, ua kūkulu ʻia kahi sol silica maloʻo wikiwiki i nā makahiki i hala. He mea maʻalahi ka hana ʻana i ka pūpū silica sol. He ʻekolu kaʻina hana i kēlā me kēia kaʻina: ka uhi ʻana, ke one, a me ka maloʻo. Hoʻonui pinepine ʻia kēlā me kēia kaʻina hana e loaʻa ai kahi pūpū multilayer o ka mānoanoa i makemake ʻia.

I ka hana ʻana i ka ʻili silica sol, ʻo ka hoʻomaloʻo ka hana koʻikoʻi. Ma o ka maloʻo ʻana, ua hoʻoheheʻe ʻia ka wai, nā silica sol gels, a me nā ʻāpana refractory i hoʻopaʻa paʻa pū ʻia, a laila e loaʻa ai kahi pūpū ikaika kiʻekiʻe. He hoʻomākaukau maikaʻi kēia no ka hoʻolei ʻana ma hope. ʻO ka hoʻolei ʻana i loaʻa mai i ke kaʻina hana ʻana o ka pūpū silica sol he haʻahaʻa haʻahaʻa o ka ʻili, ka pololei kiʻekiʻe a me ka pōʻaiapuni hana lōʻihi. Hoʻohana nui ʻia kēia kaʻina hana i ka hoʻolei ʻana i nā mea wela wela wela, nā kila wela, nā kila kila, nā kila kalapona, nā haʻahaʻa haʻahaʻa, nā alumini a me nā mea keleawe.

ʻO ke kaʻina hana hoʻoheheʻe ʻana o ka ʻili silica sol kūpono no ka hana hou ʻana i nā ʻāpana ʻano ʻupena mai nā ʻano metala like ʻole a me nā mea hana kiʻekiʻe. ʻOiai ua hoʻohana maʻamau ʻia no nā hoʻoheheʻe liʻiliʻi, ua hoʻohana ʻia kēia kaʻina hana no ka hana ʻana i nā puka puka mokulele piha, me nā hoʻoheheʻe kila a hiki i 500 kgs a me nā pahu alumini a hiki i 50 kgs. Ke hoʻohālikelike ʻia me nā kaʻina hana hoʻoheheʻe ʻē aʻe e like me ka hoʻolei ʻana a i ʻole ka hoʻolei ʻana i ke one, hiki ke lilo i kaʻina hana pipiʻi. Eia nō naʻe, hiki i nā ʻāpana i hiki ke hana me ka hoʻohana ʻana i ka hoʻoheheʻe kālā hiki ke hoʻohui i nā contours paʻakikī, a i ka hapa nui o nā ʻāpana e hoʻolei ʻia kokoke i ke ʻano ʻupena, no laila e koi liʻiliʻi a ʻaʻole hana hou i hoʻokahi manawa.

E like me ke kiʻekiʻe o ka ʻike kalapona, ua māhele ʻia ke kila kalapona no ka hoʻolei ʻana i ke kila kalapona haʻahaʻa, ke kila kalapona waena a me ke kila kalapona kiʻekiʻe. Hoʻokaʻawale ʻia nā kila kalapona i hoʻolei ʻia o nā ʻāina āpau o ka honua e like me ko lākou ikaika, a ua hoʻokumu ʻia nā māka kūpono.

E pili ana i ka haku mele ʻana o ke kila kalapona, koe wale nō ka phosphorus a me ka sulfur, ʻaʻohe palena a i ʻole nā ​​palena kiʻekiʻe ma luna o nā mea kemika ʻē aʻe. Ma lalo o ka manaʻo i luna, ua hoʻoholo ʻia ke ʻano kemika o ke kila carbon cast e ka foundry e like me nā pono mechanical pono.

ʻO nā ʻano hana hoʻomaʻamaʻa wela o ka hoʻoheheʻe ʻana i ke kila kalapona he mea maʻamau ka annealing, normalizing a normalizing + tempering. No kekahi mau kalapona kila kila kiʻekiʻe, hiki ke hoʻohana ʻia ke kinai ʻana a me ka hoʻomaʻamaʻa ʻana, ʻo ia hoʻi, hoʻopau + kiʻekiʻe wela wela, i mea e hoʻomaikaʻi ai i nā ʻano mechanical piha o ka hoʻoheheʻe ʻana i ke kila. Hiki ke ho'opau pololei 'ia nā mea hao kalapona li'ili'i mai ka moku'āina i ho'olei 'ia. No nā kalapona kalapona nui a paʻakikī paha, he kūpono ia e hana i ka quenching a me ka hoʻomaʻamaʻa ʻana ma hope o ka hoʻomaʻamaʻa maʻamau.

Ma ke kahua o ka hoolei ana a me ka oihana metallurgical, ferrous metala 'o ia hoʻi nā metala a me ko lakou mau alaloa i loko o ka hao. ʻO ka metala ferrous he kila a me ka hao puaʻa a ʻo nā mea hoʻokumu e hoʻokaʻawale iā lākou i ʻelua mau ʻāpana nui: hao hao (hao hina hina, hao ductile, hao malleable, vermicular graphite cast iron etc.) a me ke kila (cast carbon steel, cast iron). kila kila, kila kuhiliʻole etc). Ma ke kaʻina hana hoʻoheheʻe ʻana i ka huʻa, hiki i ka RMC Casting Foundry ke ninini i ka hao hina, ka hao ductile, ke kila kila a me ke kila kalapona.

 

Kaʻina hoʻolei Nā mea waiwai
Hoolei Sand Hoolei Sand Omaomao Hao Hina, Hao Ductile, Hao Malleable, Ke kila kila, ke kila kalapona, ka hao hao, ka Aluminum Alloy, keleawe, etc.
Hoolei one o Furan Resin
Hoolei Moling Shell
Hoolei Sand Resin Paa Anu
Hoolei Waiwai Kiʻi aniani wai hoʻolei kālā ʻO ke kila kabone, nā mea hao kila, ke kila kuʻehiʻe, ke keleawe, ka hao hina, ka hao ʻeleʻele, ke keleawe, ke keleawe, ka aluminika.
Silica Sol Waiwai Hoolei
Hoolei Huhu Nalo Hao Uila GGG 40 a i GGG 80 / Hao Hina
ASTM 60-40-18 / 65-45-12 / 80-55-06 / 100-70-03
ʻO ke kila kalapona, ʻo Hi-Mn Alloy Steel, Hi-Cr Alloy Steel
Austempering Ductile Iron
Ke kila pale wela / Wear Resistant Steel
Ka Hoolei Momi (V Kaʻina Hana) ʻO ka hao puʻupuʻu GGG 40 a i ka GGG 80 / Hao Hina
ASTM 60-40-18 / 65-45-12 / 80-55-06 / 100-70-03
Ke kila kalapona, kila Hi-Mn, kila Hi-Cr
Austempering Ductile Iron
Ke kila pale wela / Wear resistant steel / Stainless Steel
Nā lawelawe lapaʻau ʻili ʻO ka Powder Coating, Anodization, Electropotesis, Chrome Plating, Painting, Sand Blasting, Nickel Plating, Zinc Plating, Blacking, Polishing, Bluing, Geormet, Zintek, etc.
ʻO nā lawelawe mīkini pololei CNC Lathing, Milling, Huli, Honing, Drilling, Boring, Papping, Wire Electrode Cutting, Grinding...etc.
Nānā a me ka mana maikaʻi Analyzer Spectrum, CMM, Hardness Tester, Tensile Strength Tester, Yild Strentgh Testor, Sealing Pressure Tester, Carbon Sulfur Analyzer, Metallurgical Microscopy, Press Force Tester... etc.

 

 

austenitic-stainless-steel-investment-castings
hao ductile

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