Muhandislik uchun bepul vosita
Muhr o'rni toleranslari — ISO 3601
ISO 3601 bo'yicha O-ring olukchasi o'lchamlari va toleranslarini qidiring. Muhr turini va kesim o'lchamini tanlang — olukcha chuqurligi, kengligi va yuzaning tozalik talablari ko'rsatiladi.
ISO 3601-2O-Ring GroovesStatik & Dinamik
Ariq o'lchamlari
Groove Depth
—
Groove Width
—
Squeeze (%)
—
Surface Finish
—
Qirralarni yumrash radiusi
—
Ariq chuqurligini hisoblash
Odatdagi siqilish: statik zichlагichlar uchun 15–25%, dinamik zichlагichlar uchun 10–20%.
Standart ariq o'lchamlari (ISO 3601-2)
| d2 (mm) | Statik ariq chuqurligi | Statik ariq kengligi | Dinamik ariq chuqurligi | Dinamik ariq kengligi |
|---|---|---|---|---|
| 1.78 | 1.35 | 2.5 | 1.47 | 2.4 |
| 2.62 | 2.05 | 3.6 | 2.20 | 3.4 |
| 3.53 | 2.82 | 4.7 | 2.95 | 4.6 |
| 5.33 | 4.34 | 7.0 | 4.50 | 6.9 |
| 6.99 | 5.74 | 9.1 | 5.90 | 9.0 |
All dimensions in mm. Tolerances: groove depth ±0.05 to ±0.10 mm, groove width ±0.10 to ±0.15 mm depending on size.
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