I. Ol Ki Paramita bilong Hevi bilong wanpela Koil bilong Singel
Hevi bilong wanpela koil em i no wanpela 'fixed value' na ol i mas skelim bihainim ol dispela 4-pela paramita:
1. Densiti bilong ol samting bilong ples: Ol samting i no gat as bilong en, em stiel kabon stiel i gat densiti bilong 7.85 tan/kubik mita, na steinles stiel (olsem 304) i gat densiti bilong 7.93 tan/kubik mita.
2. Dimensen:
- tiknes (mm): Komonli 0.5-20 mm
- bikpela (mm): Planti 1000-2000 mm
- Ausait Daiamita (mm): Planti taim 800-2000 mm
- Insait Daiamita (mm): Intanesenel standet em 508 mm (20 ins) o 610 mm (24 ins)
3. Kalkulesen Fomula:
$$weit (ton)=\\frac{π × (auter diamita2 -} insait diamita2) × bikpela × × × × × 10^9}$$$$.
4. Ol Veliu bilong Referens:
- Tin plet (1 mm tik × 1250 mm waid): Klostu 3-5 tan/rol
- plet bilong namel (10 mm tik × 1500 mm waid): Klostu 15-20 tan/rol
- Ekstra tik plet (20 mm tik × 2000 mm waid): I go inap long 25-30 tan/rol
(Data sos: GB/T 708-019 "Ol Dimensen, Sepim, Hevi, na Tolerans bilong Kol-Roled Stil Sil na Strip"
II. Ol samting bilong mekim
1. Ol Difrens long Prodaksen Standet:
- Hot-}rol koil i hevi moa long kol-}rol koil (10%-15% hevi moa long ol ikwil dimensen)
- Japanese Intanesenel Stendet (JIS) koil i save yusim wanpela insait diamita bilong 610mm, we i narapela kain long nesenel standet.
2. Trenspot na Storejim Ol Restriksen:
- Rot transpot bilong wanpela koil tasol i no winim 25 tan (sapos i gat mak bilong lod bilong kar).
- Maksimum lod kapasiti bilong port lifting ikwipmen em i 30 tan long wan wan koil.
3. Spesel Indastri Rikwaemen:
- Ol koil we oli galvanisem blong yusum long trak: 5-8 tan long wan koil (nid blong akomodetem ol otomatik prodaksen laen)
- Kala- i koilim koil bilong yusim long konstraksen: 10-15 tan (tingim tupela trenspot na konstraksen efisiens).
III. Yusa FAQs
1. Olsem wanem mi inap kisim kwik estimet?
Simpol fomula: Hevi long wan wan tan ≈ 0.00617 x tiknes (mm) x Waid (m) x Koil Length (m)
Eksampol: Wan koil blong 2mm tik, 1.5m waed, mo 1000m long i hevi ≈ 18.5 tan.
2. Bilong wanem ol koil i gat wankain spesifikasen i hevi long ol narapela narapela hevi?
- Ol gutpela na nogut pasin bilong karim hevi (olsem, wanpela 3mm koil inap tru long hevi bilong 2.8-3.2mm)
- Koil tait i save kamapim ol senis long ausait diamita.
3. ?Olsem wanem oli kaontem ol spesel samting?
- Aluminium koil (densiti 2.7): Hevi em 34% tasol bilong wanpela stiel koil i gat wankain volium.
- kopa koil (densiti 8.9): 13% hevi moa long wanpela ain koil