How to Perform a Wire Mesh Weight Calculation Efficiently

Wire Mesh Weight Calculation

W=D²×Mesh÷2

Mesh=25.4÷(D+A)

W: the weight per square meter, kg/m²

D: the wire diameter, mm

Mesh: the number holes per inch,;

A: opening size, mm

Note: don’t need conversion unit，attrition rate:3%-5%

For example:

Produce a piece of crimped mesh

Wire diameter:4mm; opening size:30mm; width:2.0m; length:2.5m.

Weaving type :intermediate crimped

Question :what is the weight of crimped mesh ? how many kilograms of wire you need purchase ?

Answer:

1.W₀=D²×M÷2=4×4×[25.4÷(30+4)] ÷2=5.97kg/m ²

W₁=2×2.5×5.97kg=29.88kg

2 .W_max= W₁÷(1-3%)=29.88÷(1-3%)=30.80kg;

W_min= W₁÷(1-5%)=29.88÷(1-5%)=31.45kg

So the weight is 5.97kg/pcs

Purchase quantity:30.80-31.45kg

1.W₀=D²×M÷2=4×4×[25.4÷(30+4)] ÷2=5.97kg/m ²

W₁=2×2.5×5.97kg=29.88kg

2. W_max= W₁÷(1-3%)=29.88÷(1-3%)=30.80kg

W_min= W₁÷(1-5%)=29.88÷(1-5%)=31.45kg