corrente de âncora Fabricante

Understanding the mechanics of an corrente de âncora is key to appreciating its role in anchoring operations. When the anchor is dropped, the chain pays out, allowing the anchor to settle on the seabed. As the ship moves backward, the chain gradually extends, forming a catenary - a horizontal curve shaped by the weight and tension of the chain. O catenary acts as a shock absorber, distributing the forces exerted on the anchor and reducing strain on both the anchor and the vessel.

O corrente de âncora consists of many chain links, and the size is expressed in chain diameter (mm). According to whether there is a strut in the middle of the chain ring, it is divided into nailed corrente de âncora and nailless corrente de âncora. Correntes de âncora can be made by forging, casting and welding.

O marine corrente de âncora is composed of several "sections" (shackles), each section is 25.0-27.5 meters long, and the sections are connected by chain links or shackles. After the anchor is lifted, the chain is stored in the chain locker in the bow. O specifications of the corrente de âncora are determined according to the ship construction standard.

É evidente que o corrente de âncora desempenha um papel vital em conjunto com a âncora. No entanto, como as âncoras modernas são feitas de metal ou de uma corda, elas têm uma grande chance de problemas relacionados ao desgaste, como ferrugem ou atrito.

O solution is to constantly monitor the anchor rode whenever it is hauled back on to the vessel.

Para isso, devem ser tomadas medidas especiais de estiva de modo a que a viagem seja mantida em segurança, longe de substâncias corrosivas, e de modo a que possa ser facilmente acedida para manutenção ou para ser paga com a âncora.

Correntes de âncora are stored in a chain locker set deep within the hull of the vessel. Ose are ventilated enclosures that are used to store the anchor while it is not in use, and to house the remaining length of the corrente de âncora while it is deployed. It can be accessed by engineers and personnel for routine checks or long-term maintenance.

Geralmente, o piso do armário da corrente é reforçado, para que possa suportar o peso extra do metal montado. Para puxar a corrente para fora do armário, uma série de motores e engrenagens resistentes são instalados no convés em pares.