N-gun ja ai n-gun hpe hkam sharang lu ai n-gang (M50)
BRAND: GA SA DA AI
1.3551
TSAW: AMS 6491, AMS 6278
HKAWM AI LAM: VIM + VAR (Vacuum lahkawng lang)
SHAPES: Hpyen n-gang, Hkrang -Htu tawn da ai n-gang, Wire n-gang
HARDNESS: 61-63 HRC (Hka lum ai hpang) hta grau kaba ai (sh) maren sha re.
SHADAWN AI TEMP: 315℃du hkra (600℃F)
CHYUM AI LAM: Jet Engine Bearing ni, Gas Turbine ni, APU ni
MOQ: Ton 25
M50 N-gun ja ai Bearing Steelnbungli hpaga lam a matu ahkyak dik ai arung arai rai nna, standard n-gun rawng ai n-gang ni (52100 zawn) hkrat sum mat ai.
Dai aten hta 52100 gaw 150℃jan hta n-gun yawm mat ai, .M50 (AMS 6491)a ngang kang ai lam hpe matut manoi galaw ya ai.>60 HRCdu hkra daw jau ai nbung katsi ai aten hta.315℃(600℃F). hku nna sha galaw shapraw ai.VIM-VAR (N-gun n-rawng ai hku hka ja ai + N-gun n-rawng ai Arc hpe bai hka ja ai)process, anhte a M50 steel gaw mai byin ai npu htum ai madang ni hpe jaw ya ai, 2019 ning a matu ahkyak ai n-gun kya ai lam hpe hkam sharang lu ai.nbungli engine main shaft niHte-lawan ai wan sau jak ni.
Hpaga arai Delaika ka ai
Anhte gaw AMS a masat da ai lam ni hpe hkan sa ai nbungli -grade n-gang hpe jaw ga ai.
Laika man-1
Grai sawng ai makau grup yin ni a matu hkrak ai arung arai ni.
Intermungdan ting madang shingdaw ai lam |
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| Masha law malawng lang ai mying | AMS madang | UNS | DIN/KA | Hpan |
| M50 | AMS 6491 | T11350 | 80MoCrV42-16 (1.3551) |
Hardening hku nna |
| M50NiL | AMS 6278 | K91283 | - |
Case hpe ngang kang hkra galaw ai (htum mat ai) |
| H10 Mod | - | - | - |
Carburizing n-gun ja ai |
Laika man-2.
Molybdenum hte Vanadium gaw "Hpraw ai n-gun" (Katsi ai hpe ninghkap lu ai) hpe jaw ya ai.
Chemical Hkrang (Mass Daw %) |
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| Madang | C | Cr | Mo | V | Ni | Mn |
| M50 | 0.80~0.85 | 4.00~4.25 | 4.00~4.50 | 0.90~1.10 | 0.15 hta n law ai (sh) maren sha re. | 0.35 hta n law ai (sh) maren sha re. |
| M50NiL | 0.11~0.15 | 4.00~4.25 | 4.00~4.50 | 1.13~1.33 | 3.20~3.60 | 0.35 hta n law ai (sh) maren sha re. |
Myit yu na lam: P 0.015 hta n law ai (sh) maren sha re, S 0.008 hta n law ai (sh) maren sha re (VIM-VAR quality).
Laika man-3
Ultrasonic chyam dinglik ai (UT) Class A/AA hte jaw ai raw arung arai ni.
Jaw ya ai Range hte hkrang masa ni |
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| Arung arai hkrang | Shadawn shadang (mm) | Hkamja lam masa | Npu ntsa ngut kre ai |
| Hpyen ai Bar | Dia: 50 - 300 | Spheroid galaw ai | Hpraw/Kayin kau ai |
| Grup yin Bar | Dia: 10 - 100 | Hka lum ai / hkru ai |
Ginjaw n nga ai ga |
| Wire Rod | Dia: 5.5 - 20 | Hka ja ai / hka ja ai |
Hkrang/Hpraw ai |
Madung lam ni (Hpa majaw VIM-VAR?)
VIM-VAR San seng ai lam
"Double Vacuum" ngu ai hka lim ai gaw hka lim ai nbung (Hydrogen, Nitrogen) hte n-gun n rawng ai nbung ni hpe shapraw kau ya ai. Ndai gaw nbungli bearing ni a matu-mai bawngban ai lam n re, hpa majaw nga yang, n-gun n rawng ai n san seng ai lam ni pyi 30,000 RPM hta tsin-yam tsindam kaba byin shangun chye ai.
N-gun ja ai n-gun ja ai
M50 gaw, shinggyim masha ni galaw ai sau ni hpe lang ai (315℃/600℃F du hkra) bungli galaw ai shara ni hta, shi a laklai ai ngang kang ai lam hpe naw tawn da ai.
Grai kaja ai Fatigue Prat
Dai zawn re ai carbide garan ginhka ai lam hte ultra-n law ai lawm ai jahpan gaw nbung-htum mat ai nlung ni hta grau nna Rolling Contact Fatigue (RCF) asak hpe grau tsaw hkra galaw ya ai.
M50NiL lata la mai ai lam
Ra ai application ni a matudaw mat ai ngang kang ai, anhte jaw ga aiM50NiL. Dai gaw, n-gun ja ai carburized ntsa hpe lang nna, n-gun kaba ai hoop stress ni hta bearing race hpe n-gun n rawng hkra pat shingdang na matu ductile core hpe lang da ai.
Laksan jai lang ai lam ni
Ndai arung arai gaw -magam bungli galaw ai application ni a matu sha rai nga ai:
- Nbungli -Engine ni:Jet jak hte nbungli n-gang ni a matu madung shaft bearing ni.
- Karum madi shadaw ai n-gun atsam (APUs):Nbungli n-gun atsam system ni hta -lawan ai bearing ni.
- Gas wan jak ni:Lamu ga- kaw nna wan n-gun shapraw ai jak ni a matu bearing ni.
- Turbocharger ni:Hpa majaw nga yang, n-gun ja ai mawdaw turbocharger shaft ni.
- Hkrun lam tsaw ai Gearbox ni:Gasat poi shapoi ains hpe n-gun n-gun ra ai.
FAQ
Q1: VIM-VAR ngu ai lachyum gaw hpa rai ta?
A1: Vacuum Induction Melting ngu ai hpe tsun mayu ai rai nna, dai hpang Vacuum Arc Remelting ngu ai hpe tsun ai re. Dai gaw, san seng dik htum ai n-gang hpe shapraw lu ai premium double-melting ladat re. M50 nbungli bearing ni a matu, VIM-VAR gaw AMS 6491 madang ni hpe hkan sa na matu ra sharawng ai.
Q2: M50 hte M50NiL: Gara hpe lata ra na kun?
A2: M50 hpe lata la u, dai gaw, n-gun ja ai (-hkum hkrang hku nna) n-gun ja ai, n-gun ja ai bearing hpe ra ai rai yang.
Bearing gaw centrifugal n-gun gaw ring hpe gang je kau lu ai ultra-hkum hkrang lawan ai hku kayin ai rai yang M50NiL hpe lata la u. M50NiL gaw ngang kang ai, n-gun ja ai core (case-hkum hkrang n-gun) nga ai rai nna, daw garan ai hpe ninghkap lu ai.
Q3: M50 hpe nhtu galaw na matu lang mai ai kun?
A3: Shi a ngang kang ai majaw mai byin ai raitim, M50 gaw nhtu ni a matu n law ai, hpa majaw nga yang 440C daram n-gun n rawng ai majaw, laksan vacuum furnace n lawm yang, katsi ai hku galaw na matu yak ai majaw re.
Q4: M50 gaw n-gun n rawng ai kun?
A4: N rai M50 gaw tool steel zawn re ai alloy re, n-gun n rawng ai n-gang n re. Lubrication n bang yang rust byin na re. N-gun ja ai n-gun hte n-gun n-gun hpe ninghkap lu ai atsam ra ai rai yang, Cronidur 30 (sh) XD15NW hpe myit yu u (anhte hpe matut mahkai nna, lu la mai ai).
Hot Tags: n-gun ja ai n-gang (m50), Miwa mung n-gun ja ai n-gang (m50) galaw shapraw ai ni, dut ya ai ni
Moi na
Carbon hpai ai hpriNang mung dai zawn sha re
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