কাটার সাকশন ড্রেজারের পরিষেবা জীবন

2021-06-30

একটি স্ব-চালিত প্রযুক্তিগত এবং অর্থনৈতিক পরিষেবা জীবনকাটার সাকশন ড্রেজার is very long. Many of the কাটার সাকশন ড্রেজারs that have been built, even 20 years old, are still in service today. One reason is that the average utilization rate is low and there is enough maintenance time. Although modern equipment, materials and automation systems have been used in the existing structure, the basic design and scheme of dredging equipment are still very solid, and its value has been proved. They haven't changed much, and they can make necessary upgrades to existing ships in terms of power and automation.

পিছনের সাকশন ড্রেজারের সাথে তুলনা করে স্ট্যাটিক লোডকাটার সাকশন ড্রেজার is quite low. The dynamic loads of rock cutting, vibration and impact have great influence on the components in direct contact, such as the cutter teeth and the cutter itself. They can be easily replaced. The superstructure of these ships, such as hull, cutter bridge and so on, is designed and constructed to be very strong, and can withstand large dead load and vibration. They do not need to carry out the cyclic operation of loading and unloading like trailing suction dredgers. The influence of this kind of load on the hull of trailing suction dredger is greater than that of dead load on কাটার সাকশন ড্রেজার.

একটি স্ব-চালিত প্রযুক্তিগত এবং অর্থনৈতিক পরিষেবা জীবনকাটার সাকশন ড্রেজার is very long. Many of the কাটার সাকশন ড্রেজারs that have been built, even 20 years old, are still in service today. One reason is that the average utilization rate is low and there is enough maintenance time. Although modern equipment, materials and automation systems have been used in the existing structure, the basic design and scheme of dredging equipment are still very solid, and its value has been proved. They haven't changed much, and they can make necessary upgrades to existing ships in terms of power and automation.

পিছনের সাকশন ড্রেজারের সাথে তুলনা করে স্ট্যাটিক লোডকাটার সাকশন ড্রেজার is quite low. The dynamic loads of rock cutting, vibration and impact have great influence on the components in direct contact, such as the cutter teeth and the cutter itself. They can be easily replaced. The superstructure of these ships, such as hull, cutter bridge and so on, is designed and constructed to be very strong, and can withstand large dead load and vibration. They do not need to carry out the cyclic operation of loading and unloading like trailing suction dredgers. The influence of this kind of load on the hull of trailing suction dredger is greater than that of dead load on কাটার সাকশন ড্রেজার.