1. Lu tax ñu soxla masin Honing ci defar komponent motër aerospace
Motëri jawwu ji (turbine jet, kompressër, sistem hydraulique, injecteur karburaŋ, ak ñoom seen) dañu soxlatolerans yu tar lool, surface buñ saytu, ak-surface yu amul stress.
Liggéeyukaay yiñ gëna xam (yëy, forage, aleage) mënu ñu saa yu nekk def loolu benn yoon.
Kon, honing a ngi soxla ngir:
Def ci njubte ci dimension yu ultra-- toleransi yu bari ci biir±1–2 µm.
Defar surface bu baax-Ra 0,05–0,2 μm.
Jubbanti njuumti geometrik yilu melni - ci - rond, con, ak waviness.
Yokkatal liggéeyu tribologie- tëye diw, wàññi friksioŋ, ak baña yàqu.
Yokkatal njubte surface bidi dindi wen wuñ lakk ak micro-burrs ci etape usine yi njëkk.
Fexe am yoon wu jub ak santaanedigganté forage critique ak composants mating.
2. Koposaŋ aerospace yiñ gëna xam
| Komponent | jubluwaay Honing |
|---|---|
| Forage injecteur d'essence | Fexe am debit ak atomisation buy méngoo ci diametre ak surface bu nooy. |
| Yaram ak bobine vanne hydraulique | Fexeel ba - du am luy senn luy gliise te baña am friksioŋ bu bari. |
| Boîtier roulement turbine | Defal rond ak jubluwaay ngir -stabilite bearing bu gaaw. |
| Boîtier de vitesses | Fexeel nga jubal vitees yi ci anam wu jaar yoon, nga saytu filmu diwu bi. |
| Silindre de vitesse d'aterrissage | Raxas surface bi ngir am sealing hydraulique bu nooy te baña yàqu. |
| Arbres ak bushings | Yokkatal dooley coono ak màndarga yi nga mëna laal kaw suuf si. |
3. Xeetu masin Honing bi ñuy jëfandikoo ci defar aerospace
Ak toleransu aerospace ak jafe-jafe pàrti,CNC-masin yuñy saytu ci anam wu jaar yoonñu ngi koy faral di jëfandikoo:
| Xeet tàppe | Tegtal | Jëfandiku buñ miin |
|---|---|---|
| CNC bu taxaw | Jëfandikool servo-fisel buñ kontre ak sistemu raayal ngir gëna jubal te otomatik. | Boîtier roulement de moteur, corps de vanne, silindre de vitesse d'atterrissage. |
| Masinu Honing Horizontal | Jëfandikoo ci forage yu gudd wala yu jaar, ak kàttan jubluwaay bu jaar yoon. | Arbres, tubes hydrauliques. |
| Sistem yu bari - | Dafay may ñu gëna fonk ay forage yu bari ci benn yoon ngir am njubte gu mat sëkk. | Defar lu bari ay manche wala ay injecteur. |
| Benn jéego - | Jëfandikool jumtukaay yu yam -, diamand-plaqué - baaxna lool ci muñ bu dëgër, jumtukaayi aerospace yu am volume bu rëy. | Àndaaleb sistemu essence ak ay forage yu ndaw. |
Masinu aérospatiale yi gëna bari ci jamono jiiservo - dawal, CNC mëna prograam, ak jumtukaay akci-jëfandikoo, kompensaasioŋ tàngoor, akdugal ay donengir saytu liggéey bi (mën nañu ko topp ci AS9100/ISO 9001).
4. Liggéeyu masin Honing ci aplikaasioŋu Aerospace
| Dóor ndam | Rol teknik |
|---|---|
| Jubbanti dimension | Dindi mikro-deviasioŋ yi ci liggéeyu forage/yëy ngir am sub-mikron bu jaar yoon. |
| Optimisation ci kaw surface | Defar ay mikrotekstuur yuñ saytu ngir lubrifie filmu fluid wala defarum tëjug. |
| Geometrik bu jaar yoon | Dafay saafara jafe-jafe yi ci gémmiñu cone, baril wala bell{0}} ngir mëna am silindrisite bu dëggu ak njub. |
| Yokkateg njub ci kaw suuf | Dindi wen wuñu raxas, ay burrs, ak tàngoor-zone yiñ laal, gëna baaxal dundu coono bi. |
| Ingénieur surface fonctionnel | Dafay defar ay finishing yu plateau wala yu cross- yuñ méngale ngir saytu diw gi ak friksioŋ bi. |
| Baamtu ak saytu liggéey | Otomatisation CNC dafay fexe ba kalite bi nekk ci wàllu aérospatiale bu am valeur bu kawe. |
5. Ni ñuy defee Honing Process (Jéego-ci-Jéego)
Jéego 1 - Waajal
Koposaŋ aerospace bi (lu melni, yaramu vanne bi wala boîtier roulement bi) dañu ko fikse bu baax ci yoon wu jaar yoon.
Settaldefay jafe - ba ci ay mbalit yu ndaw mën nañu soppi niveau micron-.
bu dëggu bijumtukaay abrasif(xeer, manche, wala mandrel buy jaar benn yoon) ñu ngi koy tànnee ci meceer bi (lu melni, Inconel, titanium, asiye inox, aleage nickel).
Jéego 2 - Tabb jumtukaay
Mandrel de honing amnaxeer abrasif(daanakadiamandwalaCBN) monté radialment.
Yaatal jumtukaay mooyservo wala hydrauliquengir am pressure bu maase.
Parametre yu melniGuddaayi fiil bi, gaawaayu fiil bi, doole ji, ak viteesu alimentation biñu ngi leen prograam ci CNC.
Jéego 3 - Liggéeyu Honing
(a) Rotation ak reciprocité ci benn yoon
Bopp biy honingdi wëreelu (100-400 tr/min)ci diir10-30 m/min).
Fexe boobu dafay dindi ay mbir yu néew (0.005–0.05 mm) ba noppi defar surface bu woyof, buñ xaaj.
(b) Refrigerant ak lubrifié
-diwu honing wala emulsion bu baax ñu ngi koy jox saa yu nekk:
Fësal mbalitu abrasif yi
Moytul tàngoor wu bari
Fexe am dayo
(c) Natt waxtu dëgg -
ci-jëfandikoo jauge airwalaLVDT kaptërxool dayo forage bi ak rondness bi.
Masin bi dafay taxaw ci saasi su yeggee ci dimension biñ bëgga (auto shut-off).
Jéego 4 - Jeexal wala Platoo
grit bu gëna fiin walabroostopp ngir sossurface plato:
Peaks yi dañu leen niveau
Vallées ñu ngi des ngir tëye petrol
Defna Ra 0.05-0.2 μm, Rz 0.3-0.8 μm
Jéego boobu lu am solo la ciforage hydraulique ak boîte de roulement, fu lubrication ak sealing gëna am solo.
Jéego 5 - Saytu ak dëggal
Ginaaw-honing, pàcc yi dañuy dundu:
Natt jauge de air(diametre, rond)
Profilometri surfaas
Saytu njubluwaayu forage
Saytu setal(ISO 16232 wala lu koy méngale)
Natt yépp dañu leen di bind ci anamu digital ngirtoppu ak sertifikaasioŋ kalite.
6. Parametru liggéey yiñ gëna xam
| Parametre | Range Tipik | Yitté |
|---|---|---|
| dindi stock | 0,005 ba 0,05 mm | Jubbanti dimension bu mujj |
| Rugour surface (Ra) | 0.05–0.2 µm | Finishing bu kawe ngir lubrication |
| rond | Lu néew wala lu tollu ci 1–2 μm | Balance bu gaaw - ak tënk |
| Cross-Angle de trappe | 20 degre –40 degre | diw buñ saytu |
| Kontrolu tàngoor | ±0.5 degre | méngoo ci dimension |
7. Résumé
| Melokaan | Tegtal |
|---|---|
| Soxla Honing | Fexe am njubte gu mat sëkk, surface bu jaar yoon, ak wóor ci forage motëri aerospace yu am solo yi. |
| Xeetu masin bi | Masinu CNC yu taxaw wala yu tëdd (dañuy faral di am fuse yu bari wala sistemu diamand bu am benn -pass). |
| Liggéey | Jubbanti dimension yi, jeexal surface bi, geometrie bu jaar yoon, gëna suqali surface bi. |
| Xeetu liggéey | Liggéeyukaay abrasif buñ saytu ak wëlbatiku ak delloosi ci benn yoon, ci suufu coolant, ak jauge ci biir -processus. |
| Njureef | Surface yu gëna jub, yu amul stress, yu mëna xeex wear, loolu mooy tax motëri aérospatial yi mëna dundu lu yàgg, am njariñ ak wóor. |
