Ship Engineering Components That Connect Rudder To Rudder Post Or Rudder Arm

Ship Engineering Components That Connect The Rudder To The Rudder Post Or Rudder Arm

A Rudder Pintle is a conical pin shaft or stud used to connect the rudder blade to the rudder arm or rudder post. It is usually divided into an upper rudder pintle and a lower rudder pintle. Its conical design helps to improve the stability and sealing performance of the connection.

Structural Composition Of Castings And Forgings

Upper rudder pin: Supports the upper part of the rudder blade and cooperates with the rudder button (pin seat) that mounts the rudder arm.

Lower rudder pin: Supports the lower half of the rudder blade. In some designs, it may be omitted and is only connected through the upper rudder pin or the rudder rod.

Bushings: Usually made of materials such as bronze and FEROFORM, they are used to reduce friction and extend service life.

Application Scenarios Of Castings And Forgings

Rudder pins are widely used in semi-suspension rudder systems, especially in large bulk carriers, oil tankers and other vessels, to suspend and rotate the rudder blades through the rudder arm.

Core Function Of Castings And Forgings

Force transmission: The torque of the steering gear is transmitted to the rudder blades to drive the ship to steer.

Support function: Bear the weight of the rudder blades and the radial and axial loads generated during navigation.

Sealing property: Water tightness is achieved through conical mating and bushings to prevent seawater from seeping in.

Q&A

Q: Why we believe in luoyang zhongtai industries co., ltd:
A: 1. More than 30 years experience.
2.We are the leading professional supplier of mining machinery, construction machinery, machines casting and forged parts.
3. All products achieved ISO9901:2000 quality management certificate and CE, ROHS certificates.

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A: Parts lead time 1-2months, machines 2-3months.

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A: Guarantee time: one year for main machinery. If something wrong we will provide the technical advice and find solution immediately. For those wearing parts we guarantee high quality parts for long-term supply.

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Luoyang Zhongtai Industries Co., Ltd. The company was founded in 1981 and finished joint stock reform in 2005. There are eight subsidiaries and it's an independent legal entity with the qualifications of operating import & export trade.

With a garden-like industrial park and modern standard plant covering 80,000 square meters, ZTIC possesses advanced equipments, technologies and detecting methods. After more than 30 years development, the company has developed into a collectivized one with product designing, manufacture, installation and technical services as a whole. The products comprise all the equipments used in mining, cement, metallurgy, construction as well as the related accessories with high power reducer and large-sized castings & forgings, etc.

ZTIC has acquired ISO 9001:2008 Certification of conformity of Management System Certification, Mine Product Safety Authentication, Recognition for BV Mode Ⅱ Survey Scheme in France, Mining Electrical Equipment KY Certification, etc.
The company has also acquired "Fully Quality Management Achievement Award", "Top 50 Enterprises", "Henan Outstanding Innovative Enterprise” and “The Most Powerful Enterprises of Henan" in 2010.

Quality product performance and good reputation, our products have been exported to mnay countries and regions in the world, including: Russia, Serbia, Australia, Mongolia, Indonesia, Bangladesh and other countries, the products are subject to a great welcome and praise.