100년 역사 독일 기업 핵심부품은 한국이 책임진다?! 자동차 자동변속기의 핵심부품인 ’토크 컨버터’를 책임진다! (KBS 20131215 방송)

KBS 다큐15 minutes read

A Korean company specializing in torque converters played a crucial role in the development of a 9-speed front-wheel automatic transmission for a famous German car, focusing on precision and quality through advanced automation. The company's investment in research equipment and personnel, along with technical independence, has significantly impacted the Korean automobile industry, positioning it as a leading auto parts company in the world.

Insights

  • Korean company's focus on developing torque converters for 20 years, investing in R&D and advanced equipment, has led to the creation of core transmission components with high precision and quality, impacting the Korean automobile industry significantly.
  • Korean Powertrain's emphasis on technical independence, investment in cutting-edge research equipment, and collaboration with partner companies demonstrate a commitment to innovation and excellence, positioning the company to excel in technological advancements and become a global leader in auto parts manufacturing.

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Recent questions

  • How does a torque converter impact car performance?

    A torque converter plays a crucial role in transmitting power smoothly between the engine and transmission, ultimately affecting the performance of a car. It is responsible for allowing the engine to keep running while the vehicle is at a stop, as well as for multiplying torque to propel the car forward. The precision and quality of the torque converter are vital for ensuring optimal car performance, as it minimizes power loss and ensures efficient power delivery to the wheels.

  • What is the significance of investing in research equipment for a company?

    Investing in research equipment is crucial for a company's development and innovation. In the case of the Korean company focused on torque converters, investing in research equipment allowed them to enhance their R&D capabilities, leading to the creation of core transmission components. By having state-of-the-art equipment, the company was able to conduct precise measurements, ensure quality control, and drive advancements in their products. This investment also showcased the company's commitment to technological advancements and competitiveness in the industry.

  • How does automation impact the quality of torque converters?

    Automation plays a significant role in ensuring the quality of torque converters. With an automation rate of 95%, the Korean company is able to minimize human errors and maintain consistent quality products through mechanization and machine-operated tasks. By having all parts made and assembled by machines, the company can achieve precision in the production process, leading to high-quality torque converters that meet strict standards. Automation also allows for efficient production and inspection processes, contributing to the overall reliability and performance of the final product.

  • What are the benefits of technical independence in developing auto parts?

    Technical independence in developing auto parts, as demonstrated by Korean Powertrain in their torque converter production, has significant benefits for the company and the industry. By being able to develop and export their own torque converters, the company has established itself as a key player in the Korean automobile industry. This independence allows for innovation, customization, and quality control, giving the company a competitive edge in the market. Additionally, it fosters technological advancements and expertise within the company, positioning them as a leader in auto parts manufacturing.

  • How does collaboration with partner companies contribute to company growth?

    Collaboration with partner companies is essential for driving company growth and innovation. In the case of the Korean company specializing in torque converters, collaborating with 15 partner companies has allowed them to showcase their new factory and prepare for mass production of electric bicycle motors. This collaboration not only expands the company's reach and capabilities but also fosters knowledge sharing, resource pooling, and collective expertise. By working together with other companies, the Korean company can leverage different strengths, access new markets, and stay at the forefront of technological advancements in the auto parts industry.

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Summary

00:00

Korean company revolutionizes car transmission technology

  • A famous German car introduced a 9-speed front-wheel automatic transmission with improved fuel efficiency, with key parts made by Korean companies.
  • The performance of a car is determined by the engine and transmission, with the torque converter playing a crucial role in transmitting power smoothly.
  • A Korean company developed Shindel's torque converter, a core component of magnetic flux transmission, for a 9-speed transmission.
  • The company focused on torque converters for 20 years, investing in research equipment and personnel comparable to large corporations.
  • The company's R&D ability drove the creation of core transmission components, with equipment costs ranging from 1 to 5 billion won.
  • The company operates 24/7, exporting 4.5 million units annually, with an advanced automatic production line surprising competitors.
  • The torque converter's precision is vital for car performance, with all parts made and assembled by machines to minimize human errors.
  • The factory's automation rate is at 95%, ensuring consistent quality products through mechanization and machine-operated tasks.
  • The company meticulously inspects all 150 types of torque converters, measuring key values to ensure precision and quality before global supply.
  • Korean Powertrain's technical independence in developing and exporting torque converters has significantly impacted the Korean automobile industry.

21:09

Cutting-Edge Research and Development in Automotive Industry

  • The company emphasizes investing in the latest research equipment, being the second domestic company to possess a 3D optical measuring instrument for precise measurements of torque converter blade angles and thickness, crucial for fluid flow. Special equipment is used to measure blade phases accurately, with a 3D scientific measuring instrument capable of measuring parts up to 4/4 range. Vehicle testing is conducted in the final product development stage, focusing on fuel efficiency, vibration, noise, and ride quality under driving conditions, with real-time data on shocks and noises obtained through a laptop.
  • Researcher Won Choi, supported by the company, pursues a doctorate in mechanical engineering while working, benefiting from full tuition support and time consideration for studies during work hours. The company collaborates with 15 partner companies, showcasing its new Seongju factory and preparing for mass production of electric bicycle motors, aiming to excel in technological advancements and become a leading auto parts company in the world.
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