Bepul Muhandislik Vositasi #052
Podshipniklarni Qayta Moylashtirish Intervalini Hisoblash Kalkulyatori
SKF uslubidagi usul yordamida moy almashtirish oralig'ini hisoblang. Harorat, ifloslanish, podshipnik turi va o'rnatish yo'nalishi bo'yicha tuzatish koeffitsientlari bilan.
SKF MethodHarorat tuzatishiIfloslanish tuzatishi
Results
Tuzatilgan moylaш intervali
—
Asosiy interval (tuzatishlardan oldin)
—
Harorat omili
—
O'rtacha diametr dm
—
Asosiy moylaш intervali (SKF)
- K — podshipnik turi omili
- n — speed (RPM)
- dm — podshipnikning o'rtacha diametri (mm)
Tuzatish omillari
Asosiy interval tuzatish omillariga ko'paytiriladi:
| Factor | Condition | Multiplier |
|---|---|---|
| fT (Temperature) | ≤70°C | 1.0 |
| 85°C | 0.5 | |
| 100°C | 0.25 | |
| 120°C | 0.1 | |
| fC (Contamination) | Clean | 1.0 |
| Moderate dust | 0.7 | |
| Heavy | 0.4 | |
| Severe | 0.2 |
⚠️ Note: Bu soddalashtirilgan hisob-kitob. Aniq intervallар uchun podshipnik ishlab chiqaruvchisining dasturidan foydalaning (SKF Bearing Calculator, Schaeffler medias va boshqalar).
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