Khoom Taw Qhia
Thaum koj lub tshuab xav tau lub zog, ua haujlwm ntev, thiab kev ntseeg siab nyob rau hauv cov khoom hnyav thiab kev ua haujlwm tas mus li, 40Cr alloy steel yog qhov kev xaiv pov thawj . 40Cr (sib npaug rau AISI 5140) yog siv dav hauv kev xa tsheb, kev lag luam reducers, kev tsim kho tshuab, thiab khoom siv ua liaj ua teb. Nrog rau kev kho cua sov kom zoo, nws muab cov tawv tawv zoo heev, hnav tsis kam, thiab qaug zog lub zog.
Ntawm peb qhov chaw, peb muab CNC hobbing, iav shaping, milling, tig, thiab sib tsoo cov txheej txheem los tsim cov siab - precision iav thiab kev cai 40Cr alloy steel mechanical qhov chaw. Txawm hais tias koj xav tau spur gears, helical gears, gear shafts, spline shafts, los yog tsis yog -cov khoom siv tshuab, peb muab cov khoom zoo sib xws thiab nruj nruj.
Cov yam ntxwv tseem ceeb ntawm Peb 40Cr Alloy Steel Gears & Mechanical Parts
Optimized Hardness & Lub zog
Los ntawm quenching thiab tempering (feem ntau yog 850℃roj quench + 550-600℃temper), 40Cr ua tiav hardness ntawm 28-32 HRC nyob rau hauv cov tub ntxhais, nrog nto hardness mus txog 50-55 HRC tom qab induction hardening. Qhov no ua rau muaj kev tiv thaiv zoo heev rau kev tiv thaiv kev qaug zog thiab cov hniav tawg.
Superior Wear Resistance
Cov ntsiab lus chromium (0.8–1.1%) txhim kho hardenability thiab cov ntaub ntawv ruaj khov carbides, ua rau cov khoom no zoo tagnrho rau siab -load, siab- zawv zawg daim ntawv thov xws li iav khub hauv cov tsheb loj lossis dov zeb tsav.
Siab Fatigue Strength
Nrog lub zog tensile ntawm Ntau dua lossis sib npaug ntawm 810 MPa thiab lub zog tawm los Ntau dua lossis sib npaug ntawm 660 MPa (tom qab QT), 40Cr cov khoom tiv thaiv kev ntxhov siab ntau dua li cov qauv carbon steels zoo li 45 #. Ntau tus neeg siv khoom xaiv nws raws li tus nqi - siv tau zoo dua rau cov hlau alloy kim dua.
Precision Machining Muaj peev xwm
Peb 5-axis CNC machining chaw, iav grinders, thiab CNC lathes cia peb ua tiav:
- Gear raug qib: DIN 6–7 lossis AGMA 12–13
- Deg roughness: Ra Tsawg dua lossis sib npaug li 0.8 μm ntawm cov hniav
- Dimensional kam rau ua: ± 0.005 hli rau qhov tseem ceeb bores thiab ncej
Kev xaiv kho cua sov yooj yim
Peb muab cov normalizing, quenching & tempering, induction hardening, thiab carburizing (txawm hais tias 40Cr tsis yog ib tug tiag tiag carburizing hlau, peb muaj peev xwm pom zoo kom nto hardening qhov twg xav tau). Rau siab - xav tau lub zog, nitriding kuj muaj raws li qhov kev thov.
Nto tiav rau kev tiv thaiv
Txhawm rau tiv thaiv xeb thiab txhim kho cov tsos, peb tuaj yeem siv cov xim dub oxide, phosphating, zinc plating, lossis roj txheej - tshwj xeeb tshaj yog tseem ceeb rau kev xa khoom xa tuaj hauv qhov chaw ntub dej.
Tej kev siv
| Kev lag luam | Piv txwv daim ntawv thov |
| Automotive | Hloov cov iav, hloov rooj plaub iav, sib txawv iav, gearbox shafts |
| Muaj tshuab | reducer gears, sprockets, couplings, hnyav-load camshafts |
| Cov khoom siv ua liaj ua teb | Tsheb laij teb PTO lub zog, cov khoom siv tsav tsheb, cov tiller shafts |
| Kev tsim kho tshuab | Excavator viav vias iav, crane winch iav, qhob tov khoom tsav qhov chaw |
| Zog sector | Cua turbine yaw iav, mining conveyor tsav sprockets |
- Yog tias koj xav tau kev cai 40Cr alloy steel machined zog lossis cov khoom siv kho tshuab xws li bushings, dab tshos, stepped shafts, lossis flanges - tsuas yog xa koj daim duab rau peb (PDF, DWG, STEP, lossis txawm tias kos duab). Peb muab OEM & ODM cov kev pabcuam nrog MOQ qis thiab ceev prototyping.
Technical Data
- Tshuaj muaj pes tsawg leeg (wt%): C 0.37–0.44, Si 0.17–0.37, Mn 0.50–0.80, Cr 0.80–1.10
- Tensile zog: Ntau dua los yog sib npaug rau 810 MPa
- Yield zog: Ntau dua los yog sib npaug rau 660 MPa
- Elongation: Ntau dua lossis sib npaug li 9%
- Impact toughness (AkU): Ntau dua lossis sib npaug li 47 J / cm²
- Hardness tom qab QT: 28-32 HRC (core), mus txog 55 HRC (nto induction hardened)
Cov duab khoom
Cov lus nug nquag
Dab tsi iav qhov tseeb qib koj tuaj yeem ua tiav?
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Peb tsim cov iav rau DIN 6–7 lossis AGMA 12–13, nrog cov hniav profile thiab cov hlau lead yuam kev tswj tsis pub dhau 0.01 hli.
Koj puas tuaj yeem ua cov iav kev cai tsis tau teev tseg hauv koj lub vev xaib?
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Yog lawm. Xa koj daim duab rau peb (PDF, DWG, STEP) lossis ib qho qauv, thiab peb yuav muab kev txheeb xyuas qhov ua tau thiab hais lus.
Dab tsi yog qhov siab tshaj plaws iav loj koj tuaj yeem tshuab los ntawm 40Cr?
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Peb CNC lathes kov qhov chaw mus txog 800mm txoj kab uas hla, thiab iav hobbing tshuab mus txog 1,200mm. Rau qhov ntau thiab tsawg, tiv tauj peb rau kev daws teeb meem.
Koj puas muab kev kho cua sov rau 40Cr iav?
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Yog lawm, hauv -Kev kho cua sov hauv tsev muaj xws li normalizing, quenching & tempering, induction hardening, thiab nitriding.
Cov kev kho saum npoo dab tsi koj muab rau 40Cr qhov chaw?
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Dub oxide, phosphating, zinc plating, thiab anti- xeb roj txheej muaj.
Cim npe nrov: Tuam Tshoj 40cr alloy steel machined gears thiab mechanical qhov chaw, Tuam Tshoj 40cr alloy steel machined zog thiab txhua yam khoom manufacturers, lwm tus neeg, Hoobkas
