Rulman bardoshlik klassi P6/ABEC3 Kirish:
Rulman bardoshlik klassi P6/ABEC3 - rulman sinflaridan biri.
Bilyali rulmanlarga bag'rikenglik sinflari ABMA tarkibidagi qo'mita tomonidan "Rulmanlar muhandislarining yillik qo'mitasi" deb nomlangan.ABEC shkalasi).
Toleranslar odatda ABEC reytingi yoki darajasi deb ataladi.
ABMA 20 standarti 5 sinfni belgilaydi: ABEC 1, ABEC 3, ABEC 5, ABEC 7 va ABEC 9
Rulman sinflari standart bo'yicha:
| ANSI standarti 20 | ISO 492 | DIN 620 | JIS B1514 |
|---|---|---|---|
| ABEC 1 | oddiy 6X sinf | P0 | Class 0 |
| ABEC 3 | sinf 6 | P6 | Class 6 |
| ABEC 5 | sinf 5 | P5 | Class 5 |
| ABEC 7 | sinf 4 | P4 | Class 4 |
| ABEC 9 | sinf 2 | P2 | Class 2 |
Esda tuting:
Ba'zi rulman ishlab chiqaruvchilari o'zlarining moslashtirilgan va markali bardoshlik standartlarini (P4+kabi) yaratdilar, ammo biz ushbu maqolada faqat xalqaro e'tirof etilgan standartlarga e'tibor qaratamiz.
Rulman bardoshlik klassi P6/ABEC3 standarti:
| ichki diametri | teshiklarning o'rtacha og'ishi | tashqi diametrning o'rtacha burilishi | ichki va tashqi halqaning kengligi og'ishi | |||||
| ustida | uchun | yuqori burilish | pastki og'ish | yuqori burilish | pastki og'ish | yuqori burilish | odatdagi og'ish | pastki burilishni o'zgartirish |
| 0.6 | 2.5 | 0 | -7 | 0 | -7 | 0 | -40 | |
| 2.5 | 10 | 0 | -7 | 0 | -7 | 0 | -120 | -250 |
| 10 | 18 | 0 | -7 | 0 | -8 | 0 | -120 | -250 |
| 18 | 30 | 0 | -8 | 0 | -9 | 0 | -120 | -250 |
| 30 | 50 | 0 | -10 | 0 | -11 | 0 | -120 | -250 |
| 50 | 80 | 0 | -12 | 0 | -13 | 0 | -150 | -380 |
| 80 | 120 | 0 | -15 | 0 | -15 | 0 | -200 | -380 |
| 120 | 180 | 0 | -18 | 0 | -18 | 0 | -250 | -500 |
| 180 | 250 | 0 | -22 | 0 | -20 | 0 | -300 | -500 |
| 250 | 315 | 0 | -25 | 0 | -25 | 0 | -350 | -500 |
| 315 | 400 | 0 | -30 | 0 | -28 | 0 | -400 | -630 |
| 400 | 500 | 0 | -35 | 0 | -33 | 0 | -450 | |
| 500 | 630 | 0 | -40 | 0 | -38 | 0 | -500 | |
| 630 | 800 | 0 | -45 | |||||
| 800 | 1000 | 0 | -60 | |||||
Biz bilan bog'lanish:
Agar sizda biron bir savol bo'lsa Rulman bardoshlik klassi P6/ABEC3, iltimos biz bilan bog'laning. Biz sizga 12 soat ichida javob beramiz!
