Mechanical Engineer Mechanical Engineer
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Job ID: 1354892417
Date Updated:Nov 12, 2021
  • Work City : Hangzhou
  • Salary Range : 500,000 - 600,000 CNY /Year
  • Work Experience : No experience
  • Job Type :Full Time
Start time:

1. Improvement of Babbitt alloy casting process. Our existing bearing products combine tin-based babbitt alloy or copper alloy with the bearing body by casting (including centrifugal casting and static casting). The process is relatively traditional, which is prone to segregation, porosity, pores, unstable bonding strength, etc. Condition. We are trying to replace traditional casting methods and achieve automation through new additive manufacturing technologies, such as high-speed spraying, laser cladding, and surfacing welding.
2. Development of new babbitt alloys or new alloys. We are continuously improving the formulation of babbitt alloys to achieve high temperature resistance, wear resistance, anti-segregation, and anti-coarse grain performance. We are also looking for new materials to replace babbitt alloys to improve bearing performance. We need to obtain theoretical support and guidance for the development of new materials at the level of basic science.
3. Marine equipment transmission, power system bearings and water-lubricated bearings for ships and ships. It mainly includes two aspects: First, the research and development of protective coatings for power system bearings. The service life of domestic diesel engine sliding bearings is generally 4,000 hours, and imported products can reach 20,000 hours. After our analysis, we preliminarily believe that one of the reasons for the huge difference in service life Is to protect the coating from abrasion. We need to obtain technical support in the field of protective coatings for more in-depth research and analysis to break through the bottleneck. The second is water-lubricated rubber bearings (or other high-molecular polymer water-lubricated bearings). The propulsion system is one of the main sources of vibration, noise and failure of underwater vehicles. Due to the cantilever load of the propeller, the specific pressure of the stern bearing is very large. Uneven load distribution results in poor lubrication of the stern bearing, causing thermal stress to generate vibration and noise, causing great performance hazards to ships and ships; in addition, nuclear power main pump bearings also belong to the field of water lubrication bearings, and our products have covered nuclear power secondary and tertiary circuits. Water-lubricated bearings are an important direction of our new product research and development, and we hope to get technical support in this regard.

1. Improvement of Babbitt alloy casting process. Through new additive manufacturing technology, such as high-speed spraying, laser cladding, surfacing welding and other methods to replace traditional casting methods, and achieve automation.
2. Development of new babbitt alloys or new alloys. New materials replace Babbitt alloys to improve bearing performance.
3. Marine equipment transmission, power system bearings and water-lubricated bearings for ships and ships. Obtained technical support in the field of protective coatings, and developed new water-lubricated bearings.
4. Construction of sliding bearing test bench, performance calculation industrial program development and artificial intelligence, digital twin and big data analysis, etc.
5. Research and development of self-lubricating sliding bearings for wind power generation.
6. Relevant major holders.
7. PhD degree holders.

Salary and benefits:
500,000-600,000 rmb annually.
Allowance of housing and flight.
Visa sponsorship.

Job highlights
Work visa Air travel allowance Medical & accidental insurance Free meal Free apartment
• English, Business level

Zhejiang Haicheng Education Technology Company Limited

  • Company type: Private
  • Recruiter Type: Employer
  • Industry type: Education/Training/Universities & Colleges
  • About us
    Located in Hangzhou, we focus on providing high quality and well paid opportunities for qualified foreign teachers. We have a great variety in school types, from kindergarten to college, from public school to language training center, international schools and bilingual schools in order to suit all needs. Our partner schools are mainly located within Zhejiang and Jiangsu, with the most beautiful cities of China, which are well-known as "Heaven on Earth".

    We have excellent expertise in recruiting foreign teachers and giving superior support. We provide 24/7 support for both general life and work along with many more services. Please ask us to learn more about how we help support your journey.

    We aim to give you an experience you will never forget working and living in China!

    Welcome to Haicheng Education.
  • Current Location: Hangzhou China
  • Address: Room 1512, The Cloud Innovation Center, Binjiang District, Hangzhou, China
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