E tusa ai ma le fusifusia eseese mo le fausiaina o atigi, e mafai ona vaevaeina le faʻapipiʻiina o tupe faʻaalu i le silica sol binder tupe teu faʻafaigaluega, vai tioata faʻapipiʻi tupe teu faʻafaigaluega ma le faʻapipiʻiina o tupe faʻaalu ma a latou paluga o mea faʻapipiʻi. Silica sol ose vai fa'avae masani fa'atasi ma le silicic acid colloid structure. O se vaifofo polymer colloidal lea e mafai ona solu i totonu o le vai le silica vaega ta'ape tele. Ole vaega ole koloid e lapotopoto ma e iai le lautele ole 6-100 nm. O le fa'agasologa o le fa'aputuina o tupe e fai ai le atigi o le fa'agasologa o le gelling. E tele mea e aʻafia ai le gelation, aemaise lava le electrolyte, pH, sol concentration ma le vevela. E tele ituaiga o sols silica pisinisi, ma o le sili ona faʻaaogaina ole alkaline silica sol faʻatasi ai ma le silica content of 30%. Ina ia faʻatoʻilaloina faʻaletonu o le taamilosaga umi o le faʻaogaina o atigi o le silica sol shell, o se sol silica faʻamago vave ua atiae i tausaga talu ai nei. Ole fa'agasologa ole faiga ole atigi silica sol e faigofie lava. O fa'agasologa ta'itasi e tolu faiga: fa'apipi'i, sanding, ma fa'agogo. O fa'agasologa ta'itasi e toe fai fa'atele ina ia maua ai se atigi multilayer o le mafiafia mana'omia.
I le faiga ole atigi silica sol, ole fa'amago ole faiga e sili ona taua. E ala i le faʻamagoina, o le vai e faʻafefeteina, o le silica sol gels, ma mea faʻafefeteina e faʻapipiʻi faʻatasi, ma maua ai se atigi malosi maualuga. O se tapenaga lelei lea mo le fa'asologa mulimuli ane. O le lafo na maua e le silica sol atigi faiga faiga e maualalo le roughness luga, maualuga le saʻo ma le umi o le faia o atigi taamilosaga. O lenei faiga e masani ona faʻaaogaina i le tuʻuina atu o uʻamea vevela vevela, uʻamea vevela, uʻamea faʻamaʻi, uʻamea carbon, uʻamea maualalo, alumini alumini ma apamemea.
O le silica sol sa'o leiloa ga'o le fa'afaigaluegaina fa'aagaoioiga lafo e talafeagai mo le toe gaosia o vaega foliga upega mai ituaiga eseese metala ma alloys maualuga faatinoga. E ui lava e masani ona faʻaaogaina mo faʻataʻitaʻiga laiti, o lenei faiga na faʻaaogaina e gaosia ai faʻavaa faitotoʻa vaalele atoatoa, faʻatasi ai ma faʻamaʻi uʻamea e oʻo atu i le 500 kgs ma alumini alumini e oʻo atu i le 50 kgs. Fa'atusatusa i isi fa'agasologa o le tu'uina e pei o le fa'apalapala po'o le oneone, e mafai ona avea ma se faiga taugata. Ae ui i lea, o vaega e mafai ona gaosia i le faʻaaogaina o tupe faʻaalu e mafai ona faʻapipiʻi faʻalavelave lavelave, ma i le tele o tulaga o vaega e lafo latalata i foliga upega, o lea e manaʻomia ai sina mea itiiti pe leai foi se toe faʻaaogaina pe a lafo.
E tusa ai ma le tulaga o le carbon anotusi, carbon sila mo le lafo e masani ona vaevaeina i lalo carbon sila, medium carbon sila ma maualuga carbon sila. O u'amea kaponi lafo a atunuu uma i le lalolagi e masani ona fa'avasegaina e tusa ai ma lo latou malosi, ma fa'atulagaina togi tutusa.
E tusa ai ma le vailaʻau vailaʻau o le carbon steel, sei vagana ai le phosphorus ma le sulfur, e leai ni faʻatapulaʻa pe naʻo le pito i luga o isi elemene vailaʻau. I lalo o le nofoaga o loʻo i luga, o le vailaʻau vailaʻau o le uamea carbon steel e fuafuaina e le faʻavae e tusa ai ma mea faʻainisinia manaʻomia.
O auala faʻafefete faʻafefeteina o le carbon steel castings e masani ona faʻafefeteina, faʻavasega poʻo le masani + faʻafefe. Mo nisi castings uʻamea maualuga carbon, tineia ma tempering e mafai foi ona faʻaaogaina, o lona uiga, tineia + vevela vevela tempering, ina ia faʻaleleia atili le faʻaogaina o mea faʻainisinia o le carbon steel castings. Laititi carbon steel castings e mafai ona tineia tuusaʻo ma ita mai le tulaga pei o lafo. Mo le tele-tele poʻo le lavelave-foliga faʻameamea carbon steel castings, e talafeagai e faia quenching ma tempering togafitiga pe a uma togafitiga normalizing.
I le matata o le fa'ameamea ma le fa'ameamea, o u'amea u'amea o lona uiga o u'amea ma a latou u'amea o lo'o i ai le u'amea. O le uʻamea uʻamea e aofia ai le uamea ma le uʻamea puaa ma e masani ona vaevaeina i latou i ni vaega tetele se lua: uʻamea lafo (uʻamea lafo efuefu, uʻamea lafo ductile, malleable lafo uʻamea, vermicular graphite lafo uʻamea ma isi) ma lafo uʻamea (ua lafo carbon uamea, lafo uʻamea. uamea uamea, uamea uamea ma isi). E ala i le leiloa o le faiga o le foam, e mafai ai e le RMC Casting Foundry ona sasaa le u'amea efuefu, u'amea u'amea, u'amea u'amea ma le sila carbon.
Fa'agasologa Tu'u | Meafaitino | |
La'u oneone | La'u oneone lanu meamata | U'amea Efuefu, U'amea U'amea, U'amea e mafai ona fa'afefeteina, uamea euvale, uamea uamea, uamea uamea, uamea alumini, uamea, ma isi. |
Furan Resin oneone lafo | ||
Shell Moling Casting | ||
La'u oneone maalili malo maa | ||
Tu'u Fa'afaigaluega | Va'ai tioata Tupe Teu fa'afaigaluega | Uamea uamea, uamea uamea, uamea uamea, uamea, uamea efuefu, uamea u'amea, uamea, uamea, uamea alumini |
Silica Sol Teufaafaigaluegaina lafo | ||
Ua leiloa Foam Casting | U'amea U'amea GGG 40 i le GGG 80 / U'amea Efuefu | |
ASTM 60-40-18 / 65-45-12 / 80-55-06 / 100-70-03 | ||
Uamea uamea, uamea uamea Hi-Mn, uamea uamea Hi-Cr | ||
Austempering Ductile Iron | ||
Uamea Fa'a'avevela / La'ei Fa'asa'o | ||
Tu'u masima (V Fa'agasologa Tu'u) | U'amea u'amea GGG 40 i le GGG 80 / U'amea Efuefu | |
ASTM 60-40-18 / 65-45-12 / 80-55-06 / 100-70-03 | ||
Uamea uamea, uamea Hi-Mn, uamea Hi-Cr | ||
Austempering Ductile Iron | ||
Uamea e tete'e vevela / La'ei uamea e tete'e / Uamea | ||
Au'aunaga Togafitiga Laufanua | Paʻu paʻu, Anodization, Electrohotesis, Chrome Plating, Painting, Sand blasting, Nickel Plating, Zinc Plating, Blacking, Polishing, Bluing, Geormet, Zintek, etc. | |
CNC Au'aunaga Fa'amesini Sa'o | Lathing, Milling, Liliu, Faʻamalo, viliina, Faʻasalaina, Tape, Uea Electrode tipi, olo ... ma isi. | |
Su'esu'ega ma Pulea Tulaga | Su'e Alaleo, CMM, Su'ega Malosi, Su'ega Malosi'i, Su'esu'e Fa'amauga Fa'amau, Su'esu'e Fa'amaufa'ailoga, Su'esu'e Carbon Sulfur, Microscopy Metallurgical, Su'esu'e Fa'amalosi... ma isi. |

