Bepul muhandislik vositasi №220
Arqon ko'tarish quvvati kalkulyatori
Simli arqon diametri, konstruktsiya turi va xavfsizlik koeffitsientiga asoslanib ruxsat etilgan ish yukini hisoblang.
SWL = MBL / SF6×19, 6×36, etc.Auto-Calc
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Ruxsat etilgan ish yuki
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MBL (uzilish yuki)
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Metr uchun og'irlik
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Simli arqon MBL formulasi
Bu yerda d — arqon diametri mm da, K esa konstruktsiya koeffitsienti.
| Construction | K factor |
|---|---|
| 6×7 | 0.042 |
| 6×19 | 0.046 |
| 6×36 | 0.044 |
| 8×19 | 0.040 |
MBL = K × d² (kN), where K is a factor based on construction type and d is diameter in mm.
Odatda: umumiy yuk ko'tarish uchun 5:1, odamlarni ko'tarish uchun 6:1, statik yuklar uchun 3,5:1.
6 shtrix × har bir shtrixda 19 sim. Turli konstruksiyalar har xil egiluvchanlik va mustahkamlikka ega.
ISO 4309 talablariga muvofiq singan simlar, bukilishlar, korroziya, diametrning kamayishi va o'zak chiqishini tekshiring.
Approximately 0.04 × d² kg/m for standard steel rope.
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