Hariho uburyo butandukanye bwo kuvura bushobora gukoreshwa kubice bya CNC bikozwe mubyuma bitewe nibisabwa byihariye kandi birangiye.Hano hari uburyo bumwe bwo kuvura busanzwe nuburyo bukora:
1. Isahani:
Isahani ni inzira yo kubitsa icyuma cyoroshye hejuru yicyuma.Hariho ubwoko butandukanye bwo gusya, nka nikel isahani, isahani ya chrome, isahani ya zinc, isahani ya feza hamwe nu muringa.Isahani irashobora gutanga imitako ishushanya, kongera imbaraga zo kwangirika, no kunoza imyambarire.Inzira ikubiyemo kwibiza igice cyicyuma mugisubizo kirimo ion zicyuma cyo gushiraho no gukoresha amashanyarazi kugirango ushire icyuma hejuru.
Umukara (Umukara MLW)
Bisa na: RAL 9004, Pantone Umukara 6
Biragaragara
Bisa: biterwa nibikoresho
Umutuku (ML ML)
Bisa na: RAL 3031, Pantone 612
Ubururu (Ubururu 2LW)
Bisa na: RAL 5015, Pantone 3015
Icunga (Orange RL)
Bisa na: RAL 1037, Pantone 715
Zahabu (Zahabu 4N)
Bisa na: RAL 1012, Pantone 612
2. Ifu y'ifu
Ifu ya poro nigikorwa cyumye kirimo gushiramo ifu yumye hejuru yicyuma cya elegitoroniki hanyuma ukayikiza mu ziko kugirango ukore umusozo urambye, ushushanya.Ifu igizwe na resin, pigment, ninyongeramusaruro, kandi iza muburyo butandukanye bwamabara.
3. Kwirabura kwa shimi / Okiside yumukara
Kwirabura kwa chimique, bizwi kandi nka okiside yumukara, ni inzira ihindura imiti igahindura igice cyicyuma mugice cyumukara wa oxyde yumukara, gitanga imitako kandi ikongera imbaraga zo kurwanya ruswa.Inzira ikubiyemo kwibiza igice cyicyuma mugisubizo cyimiti ifata hejuru kugirango igire umwijima wa oxyde.
4. Amashanyarazi
Electropolishing ninzira yamashanyarazi ikuraho icyuma cyoroshye cyane hejuru yicyuma, bikavamo kurangiza neza.Inzira ikubiyemo kwibiza igice cyicyuma mugisubizo cya electrolyte no gukoresha amashanyarazi kugirango ushongeshe hejuru yicyuma.
5. Umusenyi
Umusenyi ni inzira ikubiyemo gusunika ibikoresho byangiza umuvuduko mwinshi hejuru yicyuma kugirango ukureho umwanda, hejuru yubusa, kandi ukore umusozo wuzuye.Ibikoresho byangiza bishobora kuba umucanga, amasaro yikirahure, cyangwa ubundi bwoko bwitangazamakuru.
6. Guturika amasaro
Guturika kw'isaro byongeramo matte imwe cyangwa satin hejuru kurangiza igice cyakozwe, ikuraho ibimenyetso byibikoresho.Ibi bikoreshwa cyane cyane mubikorwa byo kureba kandi biza muburyo butandukanye bwerekana ubunini bwa pelleti.Grit yacu isanzwe ni # 120.
| Ibisabwa | Ibisobanuro | Urugero rwigice cyamasaro |
| Grit | # 120 |
|
| Ibara | Matte imwe yibara ryibikoresho fatizo |
|
| Guhisha igice | Erekana ibisabwa bya mask mugushushanya tekinike |
|
| Amavuta yo kwisiga aboneka | Amavuta yo kwisiga abisabwe |
7. Gushushanya
Irangi ririmo gushira irangi ryamazi hejuru yicyuma kugirango utange irangi ryiza kandi wongere imbaraga zo kurwanya ruswa.Inzira ikubiyemo gutegura igice cyigice, gukoresha primer, hanyuma ugakoresha irangi ukoresheje imbunda ya spray cyangwa ubundi buryo bwo gusaba.
8. QPQ
QPQ (Quench-Polonye-Quench) ni uburyo bwo kuvura hejuru bukoreshwa mubice bya CNC byakozwe kugirango byongere kwambara, kurwanya ruswa, no gukomera.Inzira ya QPQ ikubiyemo intambwe nyinshi zihindura ubuso bwigice kugirango habeho urwego rukomeye, rwihanganira kwambara.
Igikorwa cya QPQ gitangirana no gusukura igice cyakozwe na CNC kugirango gikureho umwanda cyangwa umwanda.Igice noneho gishyirwa mubwogero bwumunyu burimo igisubizo kidasanzwe cyo kuzimya, mubisanzwe bigizwe na azote, nitrate ya sodium, nindi miti.Igice gishyuha ku bushyuhe buri hagati ya 500-570 ° C hanyuma bikazimya vuba mugisubizo, bigatuma imiti ibaho hejuru yikigice.
Mugihe cyo kuzimya, azote ikwirakwira hejuru yikigice kandi igakora nicyuma kugirango ikore urwego rukomeye, rudashobora kwambara.Ubunini bwurwego rwimvange burashobora gutandukana bitewe nibisabwa, ariko mubisanzwe ni hagati ya microni 5-20.
Nyuma yo kuzimya, igice noneho gisizwe neza kugirango gikureho ububi cyangwa ibitagenda neza hejuru.Iyi ntambwe yo gusya ni ngombwa kuko ikuraho inenge cyangwa deformations zose zatewe nuburyo bwo kuzimya, bigatuma ubuso bunoze kandi bumwe.
Igice noneho kizimya nanone mu bwogero bwumunyu, bufasha kugabanya urwego rwimvange no kunoza imiterere yubukanishi.Iyi ntambwe yanyuma yo kuzimya nayo itanga irwanya ruswa irwanya igice.
Igisubizo cyibikorwa bya QPQ nubuso bukomeye, butihanganira kwambara ku gice cyakozwe na CNC, hamwe no kurwanya ruswa neza kandi biramba.QPQ isanzwe ikoreshwa mubikorwa byogukora cyane nkimbunda, ibice byimodoka, nibikoresho byinganda.
9. Nitride
Nitride ya gaz ni inzira yo kuvura hejuru ikoreshwa mubice bya CNC byakozwe kugirango byongere ubukana bwubutaka, kwambara birwanya imbaraga, nimbaraga zumunaniro.Inzira ikubiyemo kwerekana igice kuri gaze ikungahaye kuri azote ku bushyuhe bwinshi, bigatuma azote ikwirakwira hejuru yikigice kandi igakora nitride ikomeye.
Igikorwa cya nitriding gitangirana no gusukura igice cyakozwe na CNC kugirango gikureho umwanda cyangwa umwanda.Igice noneho gishyirwa mu itanura ryuzuye gaze ikungahaye kuri azote, ubusanzwe ammonia cyangwa azote, hanyuma igashyuha kugeza ku bushyuhe buri hagati ya 480-580 ° C.Igice gifashwe kuri ubu bushyuhe bwamasaha menshi, bigatuma azote ikwirakwira hejuru yikigice hanyuma igakora hamwe nibikoresho kugirango ikore nitride ikomeye.
Ubunini bwurwego rwa nitride burashobora gutandukana bitewe nibisabwa hamwe nibigize ibikoresho bivurwa.Nyamara, igipimo cya nitride mubusanzwe kiri hagati ya 0.1 na 0.5 mm.
Ibyiza bya nitride ya gaz harimo kunoza ubukana bwubutaka, kwihanganira kwambara, nimbaraga zumunaniro.Yongera kandi igice cyo kurwanya ruswa hamwe nubushyuhe bwo hejuru.Inzira ni ingirakamaro cyane kubice bya CNC byakorewe imashini zishobora kwangirika cyane, nk'ibikoresho, ibyuma, nibindi bikoresho bikorera munsi yimitwaro myinshi.
Nitride ya gaz isanzwe ikoreshwa mubikorwa byimodoka, ikirere, ninganda zikoreshwa.Irakoreshwa kandi muburyo butandukanye bwibindi bikorwa, harimo ibikoresho byo gukata, inshinge, nibikoresho byubuvuzi.
10. Nitrocarburizing
Nitrocarburizing ni uburyo bwo kuvura hejuru bukoreshwa mubice bya CNC byakozwe kugirango byongere ubukana bwubutaka, kwambara birwanya, nimbaraga zumunaniro.Inzira ikubiyemo kwerekana igice kuri gaze ya azote na gaze ikungahaye kuri karubone ku bushyuhe bwinshi, bigatuma azote na karubone bikwirakwira hejuru yikigice kandi bigakora urwego rukomeye rwa nitrocarburize.
Igikorwa cya nitrocarburizing gitangirana no gusukura igice cyakozwe na CNC kugirango gikureho umwanda cyangwa umwanda.Igice noneho gishyirwa mu itanura ryuzuyemo imvange ya gaze ya ammonia na hydrocarubone, ubusanzwe gaze ya propane cyangwa gaze naturel, hanyuma igashyuha ku bushyuhe buri hagati ya 520-580 ° C.Igice gifashwe kuri ubu bushyuhe bwamasaha menshi, bigatuma azote na karubone bikwirakwira hejuru yikigice hanyuma bigakorwa hamwe nibikoresho kugirango bikore nitrocarburize ikomeye.
Ubunini bwurwego rwa nitrocarburize burashobora gutandukana bitewe nibisabwa hamwe nibigize ibikoresho bivurwa.Nyamara, urwego rwa nitrocarburize rusanzwe ruri hagati ya 0.1 na 0.5 mm.
Ibyiza bya nitrocarburizasi harimo kunoza ubukana bwo hejuru, kwambara nabi, nimbaraga zumunaniro.Yongera kandi igice cyo kurwanya ruswa hamwe nubushyuhe bwo hejuru.Inzira ni ingirakamaro cyane kubice bya CNC byakorewe imashini zishobora kwangirika cyane, nk'ibikoresho, ibyuma, nibindi bikoresho bikorera munsi yimitwaro myinshi.
Nitrocarburizing ikoreshwa muburyo bwimodoka, ikirere, ninganda zikoreshwa.Irakoreshwa kandi muburyo butandukanye bwibindi bikorwa, harimo ibikoresho byo gukata, inshinge, nibikoresho byubuvuzi.
11. Kuvura ubushyuhe
Kuvura ubushyuhe ninzira ikubiyemo gushyushya igice cyicyuma kubushyuhe runaka hanyuma ukakonjesha muburyo bugenzurwa kugirango wongere imitungo yacyo, nko gukomera cyangwa gukomera.Inzira irashobora gushiramo annealing, kuzimya, kurakara, cyangwa bisanzwe.
Ni ngombwa guhitamo uburyo bwiza bwo kuvura kubice bya CNC byakorewe ibyuma bishingiye kubisabwa byihariye no kurangiza.Umunyamwuga arashobora kugufasha guhitamo uburyo bwiza bwo gusaba.