螺旋桨系统应用

Kumera Marine AS in Hjelseth is a highly specialized propeller manufacturer, operating in modern facilities close to Molde in north-western Norway. Since the first Helseth propulsion system was installed in a fishing boat in 1912, our company has gained a profound knowledge of how to produce long-lasting propulsion systems. Today we serve a wide variety of small and medium-sized professional vessels such as cargo and passenger vessels, ferries, tankers, work boats, high-speed vessels, fishing vessels and offshore vessels. Helseth is a part of the Kumera Marine AS – Marine Division of Kumera Corporation.

The core design and manufacturing programme comprises adjustable pitch and controllable pitch propellers with diameters of up to 4400 mm, and up to 4500 kW engine power. Shafts and stern tubes are normally part of the supply. We are also able to deliver complete propulsion packages including reduction gears and control systems.

Helseth designers and engineers are continuously involved in R&D projects to maintain our position as a leader in the field of propeller system design. 

Mechanical design

We use both 2D and 3D CAD tools for the design and modelling of our propeller systems. The three-dimensional visualization and animation capability of the design process ensures precision, and eliminates assembly problems in new systems. 

Stress-analysis of Highly Loaded Components

3- dimensional CAD modelling facilitates the stress-analysis of our propeller systems. This analysis is done using the FE software, Ansys, to eliminate stress and fatigue problems in new designs. The use of FEA helps us reducing propeller weight without compromising on strength and lifetime.

Hydrodynamics

All propeller blades are tailor-made for each project in order to give the optimum propeller for each and every ship. Propeller blade design is based on leading computer software, and perfected by Helseth?s long experience in manufacturing propellers.
有关库迈拉船用齿轮箱、螺旋桨和推进装置的信息,请联系我们的销售

销售、服务和维护

我们很高兴为全球客户提供服务。 如有任何齿轮箱相关问题,请随时与我们联系.

好处:

  • 高效率 - 最小化功率损耗并节省能源
  • 模块化结构 - 添加额外设备和多种安装布置的能力
  • 多种齿轮箱尺寸和广泛的传动比范围——确保最佳齿轮箱尺寸
  • 灵活的产品结构 - 易于根据客户需求进行定制 

售后服务

  • 试车和安装服务
  • 维修服务
  • 定期检查访问
  • 维修咨询服务 

船用齿轮箱、螺旋桨和推进装置及应用