Puas muaj qhov sib txawv hauv cov ntaub ntawv ntawm bearings?
http://wa.me/{}} livia@hkbearingservice.com
qhov txawvPom kevntaub ntawv
Muaj cov sib txawv tseem ceeb hauv cov ntaub ntawv siv rau cov kabmob, thiab cov kev sib txawv ncaj qha cuam tshuam rau cov kabmob ib puag ncig, thiab muaj feem xyuam ib puag ncig, thiab tus nqi. Qhov kev xaiv ntawm cov khoom nyob ntawm qhov zoo li load muaj peev xwm, kev ua haujlwm kub, nrawm, corrosion tsis kam, thiab pob nyiaj. Hauv qab no yog cov ncauj lus kom ntxaws tawg ntawm cov kabmob uas ib txwm muaj thiab lawv qhov tseem ceeb cuam tshuam:
1. Cov nqi coj khoom siv thiab lawv cov yam ntxwv
Cov ntaub ntawv sib txawv yog tsim los daws cov kev xav tau kev pab. Cov lus hauv qab no sib piv cov hom siv feem ntau:
| Cov Khoom Siv Khoom | Piv txwv li | Cov Khoom Siv Tseem Ceeb | Cov Kev Siv Cov Ntawv Siv |
|---|---|---|---|
| Chromium steel(Feem ntau cov rau dov cov ntsiab / kev sib tw) | SUV2 (JIS), 52100 (ASTM) | - Kev Kho Mob Zoo (tom qab kev kho cua sov | General - hom phiaj bearings: tsheb log tsheb, hluav taws xob cov tshuab hluav taws xob, cov cuab yeej hluav taws xob, tshuab ua lwm yam cuab yeej siv. |
| Stainless hlau | AISI 440C, 304, 316 | - High High Corrosion Resistance (tiv thaiv dej, thiab av noo} | Bearings nyob rau hauv ntub / Corrosive ib puag ncig: cov cuab yeej ua zaub mov, tshuab ua khoom noj (piv txwv li, cov khoom siv phais mob. |
| Rooj ceramics | Silicon Nitride (Si₃n₄), Alumina (Al₂o₃) | {{0 {}} kub heev hardness (Si₃n₄: HV 1500 {}}}}}}}}}}}} Corrosion - tiv taus (tsis muaj xeb) - kev tiv thaiv hluav taws xob (zam rau eddy tam sim no poob) - tus nqi siab heev | High - Kev Ua Tau Zoo: Siab { |
| Cov plastics / polymer composites | PTFE (Tefle), Peek, Nylon (nrog iav fiber ntau ntxiv) | -} Tus kheej- Lubrichaw kev ua haujlwm (tiv thaiv} tsis muaj kev sib cav sib ceg thiab tsis zoo} | Tsawg - thau khoom, qis}- Cov khoom siv me me, tsis muaj dej tso tawm, tsis muaj dej}- siab} |
| Bronze / tooj liab alloys | Tin Bronze, Phosphor Bronze | - Zoo hnav tsis kam thiab tus kheej-}}}}}} {{}}} qhov muaj zog dua li cov hlau | Tsawg - Ceev, hnyav {{{letading bearings lossis "conding sylinders):} {{{{}} fashion machinery hinges. |
2. Cov ntsiab lus tseem ceeb tsav cov khoom sib txawv
Cov laj thawj tseem ceeb rau kev xaiv cov kabmob sib txawv sib txawv boil cia rauPlaub qhov kev ua tau tseem ceeb yuav tsum muaj:
Thauj Peev Xwm: Steel (52100) thiab ceramics (si₃n₄) kov cov khoom hnyav; Cov ntaub mos mos thiab muag muag muag tsuas yog rau lub teeb hluav taws xob.
Corrosion Kuj: Stainless hlau, ceramics, thiab plastics excel ntawm no; Carbon hlau thiab Bronze xeb yooj yim hauv cov chaw ntub dej.
Kub tiv thaiv: Ceramics (up to 800°C) and high-grade plastics (e.g., PEEK, up to 250°C) tolerate heat; carbon steel and ordinary plastics deform at >150 degree.
Hov ceev: Lub teeb ci ceramics txo cov quab yuam centrifugal, ua rau lawv zoo rau high {{ceev spindles (piv txwv li 10}} rpm); plastics thiab bronze tau txwv rau cov qes qis (<1,000 RPM).
