Introduction - Umbrella Rib Wire
Umbrella rib wire is a very important component of an umbrella. It provides rigidity and strength for umbrellas to make sure that their shape is maintained even in the windiest of conditions. The YB/T097-1997 standard in China states the specifications and quality requirements that must be met to make sure a strong and reliable umbrella rib wire is produced. This article will discuss the requirements of the umbrella rib wire that must meet the YB/T097-1997 standard.
Specifications and Requirements
The umbrella rib wire should have a uniform diameter and a minimum tensile strength. The diameter should range between 0.35mm to 0.50mm depending on the type of wire and the type of material used. The wire should also be able to stretch to a certain degree, but not so far that it becomes brittle or easily broken. The wire should be pliable so that the ribs of the umbrella can move freely, without breaking.
The ribbon should be bendable and should not become rigid under pressure, with the ability to bend up to a certain degree. This is necessary to ensure that the rib is able to move freely and hold its shape. The ribbon should also be made of insulated material to prevent electric shock.
The minimum tensile strength for umbrella rib wire should be determined according to the type of material used. This should be tested and confirmed for each batch of wire to guarantee quality. The umbrella rib wire should also be corrosion resistant to withstand the weather.
Conclusion
Umbrella rib wire is a crucial component of an umbrella, and it must meet certain specifications and quality requirements to ensure strong and reliable umbrellas. The YB/T097-1997 standard in China states these requirements, including the diameter of the wire, the flexibility of the ribbon, and the minimum tensile strength. To guarantee quality, the wire should be tested and confirmed for each batch. With the right umbrella rib wire, umbrellas will be able to hold their shape even in the windiest of conditions.
