Babban Carbon Chromium Bearing Karfe
BRAND: PROMISTEEL
maki: GCr15, 52100, 100Cr6, SUJ2, 1.3505
SIFFOFI: Wurin Zagaye, Sanda Waya, Bututu mara kyau, Ƙarfafa Zobe
YANAYIN ISAR: Spheroidize Annealed, Bawon, goge
SURFACE: Baƙar fata, Juya, Ƙasa (Lalacewar - kyauta)
HARDNESS: Annealed Kasa da ko daidai da 207 HB; An kashe 60-64 HRC
TSARKI: Ƙananan Oxygen (Ƙasa da ko daidai da 12 ppm), Low Titanium (Ƙasa da ko daidai da 30 ppm)
APPLICATION: Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙaƙwalwa, Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwa: Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙaƙwalwa, Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙaƙwalwar Ƙaƙwalwar Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙaƙwalwa, Ƙaƙwalwar Nadi, Rails Guide, Screws
MOQ: 25 tons
Babban Carbon Chromium Bearing Karfeshine ma'auni na gwal don kera madaidaicin mirgina bearings. Sau da yawa ana magana a kai a sauƙaƙe kamar"Chrome Karfe"yana fasalta abun ciki na carbon na ~ 1.00% da abun ciki na chromium na ~ 1.50%.
Tutar mudarajar ip,GCr15 (AISI 52100 / 100Cr6), ana yin amfani da shiVacuum Degassing (VD)da tsauraran matakan tacewa don rage abubuwan da ba-arfe (oxides da sulfides). Wannan babban tsabta yana tabbatar da cewa karfe ya mallaki na musammanTuntuɓi Ƙarfin Gajiya, ƙyale bearings su yi gudu don miliyoyin juyin juya hali ba tare da faduwa ko gazawa ba. Muna ba da wannan kayan a cikin aSpheroidize Annealedyanayin, yana tabbatar da kyakkyawan machinability don juyawa da kafawa kafin zafit magani.
Ƙayyadaddun samfur& Kwatankwacin Darajoji
Muna ba da haɗin gwiwar karfe mafi ƙaƙƙarfan ƙa'idodin duniyads don micro{0}tsaftace da rarraba carbide.
Table-1
Makin karfen da aka fi amfani dashi a duniya.
International Grade Comparison |
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| GB (China) | ASTM / AISI (Amurka) | DIN (Jamus) | JIS (Japan) | ISO |
| GCr15 | 52100 | 1.3505 (100Cr6) | SUJ2 | B1 |
| GCr15SiMn | - | 1.3520 (100CrMnSi6-4) | SUJ3 | - |
| GCr9 | 51100 | - | SUJ1 | - |
Table-2
Ƙuntataccen sarrafa Oxygen da Titanium don hana gazawar gajiya.
Haɗin Sinadari (MasKashi %) |
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| Daraja | C | Cr | Mn | Si | P | S |
| 52100 / GCr15 | 0.95~1.05 | 1.40~1.65 | 0.25~0.45 | 0.15~0.35 | Kasa da ko daidai da 0.025 | Kasa da ko daidai da 0.015 |
| 100Cr6 | 0.93~1.05 | 1.35~1.60 | 0.25~0.45 | 0.15~0.35 | Kasa da ko daidai da 0.025 | Kasa da ko daidai da 0.015 |
| SUJ2 | 0.95~1.10 | 1.30~1.60 | Kasa da ko daidai da 0.50 | 0.15~0.35 | Kasa da ko daidai da 0.025 | Kasa da ko daidai da 0.025 |
Table-3
Akwai a cikin sanduna masu ƙarfi don ƙwallo/ rollers da bututu don zobba.
Range & Samfuraats |
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| Samfurin Samfura | Girma (mm) | Yanayin Bayarwa | Yawan Amfani |
| Zagaye Bar | Da: 5.5 - 300 | Hot Rolled / Peeled / goge |
Kwallaye, Rollers, Shafts |
| Tube mara kyau | OD: 20 - 200 | Cold Drawn / Spheroidized |
Rings masu ɗaukar nauyi (Na ciki/Na waje) |
| Wutar Wuta | Da: 5.5 - 30 | Spheroidized / pickled |
Cold Heading Balls/Rollers |
| Zoben Jarumi | OD: 200 - 1200 | Forged/Juya |
Ƙarfin Iska / Ƙarƙashin Ƙarfafawa |
Mabuɗin Siffofinda Amfani
- Babban Juriya ga Gajiya:Tsabta mai girma (oxygen Kasa ko daidai da 12 ppm) yana rage lahani, yana hana faɗuwar gajiya farawa ƙarƙashin babban jujjuyawar sauri.
- Babban Taurin & Juriya:Bayan quenching da ƙananan zafin jiki -, taurin ya kai60-64 HRC, samar da kyakkyawan juriya ga abrasion da nakasar ƙasa.
- Karamin Tsarin Spheroidized:Tsarin mu na annealing ya cimma daidaitattun rarrabawar carbide mai siffar zobe. Wannan yana da mahimmanci gainjina mai kyauda kuma tabbatar da cewa karfe ba ya tsage yayin kashewa.
- Tsawon Girma:Madaidaicin jiyya na zafi yana tabbatar da abubuwan da ke ɗauke da su suna kula da juriyarsu tsawon shekaru na aiki.
Aikace-aikace na yau da kullun
Girgizawa
Babban abu donkwallaye, rollers (cylindrical, tepered, spherical), da zobba masu ɗauka.
Motsi na layi
An yi amfani da shi donginshiƙan jagora na linzamin kwamfuta, screws, da ramukan zamewaa cikin injina na CNC da kayan aiki na atomatik.
Kayan Aikin Mota
Abubuwan haɗin gwiwa na CV, rakiyar tuƙi, da manyan filayen damuwa.
Daidaitaccen Shafts
Motoci da ramukan famfo na buƙatar babban taurin ƙasa.
FAQ
Q1: Menene bambanci tsakanin 52100 da Bakin Bakin Karfe (440C)?
A1: 52100 (GCr15) karfen carbon - chromium ne wanda ke ba da rayuwar gajiya da nauyi{4}}ƙarar ɗaukar nauyi amma yana da ƙarancin juriyar lalata. Yana buƙatar man shafawa . 440C bakin karfe ne da ake amfani da shi a cikin mahalli masu lalacewa (abinci, likitanci, da ruwa) amma yana da ɗan ƙaramin ƙarfin lodi kuma ya fi tsada.
Q2: Menene "Spheroidize Annealing" kuma me yasa yake da mahimmanci?
A2: Spheroidize Annealing magani ne na zafi wanda ke canza carbides a cikin karfe zuwa siffa mai siffar zobe. Wannan yana sa ƙarfen ya yi laushi da za a iya sarrafa shi (juyawa ko sanyi) kuma yana tabbatar da taurare daidai gwargwado yayin aikin kashewa na ƙarshe. Muna ba da duk wani ƙarfe mai ɗaukar nauyi a cikin wannan yanayin.
Q3: Za a iya 52100 karfe za a welded?
A3: A'a. Saboda babban abun ciki na carbon (~ 1.0%), 52100 karfe yana da rashin ƙarfi mara kyau. Welding zai haifar da karyewa. Yakamata a hada sassan ta amfani da injina ko adhesives, ba walda ba.
Q4: Kuna bayar da sanduna "Peled" ko "Centerless Ground"?
A4: iya. Don injina na atomatik (CNC Swiss Lathes), muna ba da shawarar sandunan Peeled & goge ko kuma sandunan ƙasa mara cibi. Waɗannan suna da madaidaicin juzu'i (ISO h9/h10) kuma ba su da ƙoshin ƙoshin ƙasa, suna ba da damar yin injin nan take.
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