I. Executive summary
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Recently, a short video image on Youtube made south Korean shocked for the past week. It is about a senior couple’s tragic car accident that is now getting government attention.Sudden unintended acceleration has happened many times in Korea. But Hyundai, dominated car manufacturer, said that most reasons of problem are caused deriver’s
Introduction of Hyundai
Multinational automaker
headquartered in Seoul, South Korea
Hyundai was founded in 1967 and it, along with Kia,
together comprise the Hyundai Motor Group, which is
the world’s fourth largest automobile manufacturer
based on annual vehicle sales in 2010.
The company employs about 75,000
persons worldwide. Hyundai
vehicles are sold in 193 countries
t
Fatigue Failure Process
균열발생 단계(Crack-Initiation Stage)
공업재료는 연성이며 제조한 상태대로는 균열이 존재하지 않지만, 일반적으로는 입자, 함유물 등을 포함하고 있다고 가정한다. 미시적 크기에서 금속은 균질하지도 않고 등방성도 아니다. 또한 기하학적으로 응력집중(노치)이 되는 부분이 있다
Related Physical Principle
-Evaporation
Engineering Operation Principle
-Structure
-Circulation Steps
-Heat Exchange
Influencing Factor On Wind Power
Angle: Optimum Angle Exist
Number: 3~4 is general
Material: Strong but Light
Width: Wide
Our Product < Best air conditioner >
Heat transfer efficiency↑
→Connects electric fan wi
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Test를 위해 Mechanical Bonding Test를 실시하여 Sn-Pb Solder와 Pb-Free Solder 간의 차이를 확인하고 Pb-Free Solder중에서도 각 재료마다의 Mechanical Bonding Test를 실시하여 Bonding Force를 체크한다. 보통 Soldering 된 제품이 받는 Stress 는 Tensile Stress 보다는 Shear Stress 가 주요하기 때문에 Solder 선택 시에는 Solder의 Tensile Property
무자극검사(NST, Non Stress Test)
NST는 태동-태아심박동증가 검사(Fetal activity-acceleleration test, FAT)라고도 부르며, 자극이 없는 상황에서 태아의 움직임과 심장 박동과의 관계를 보는 검사이다. 태아심음의 증가는 태아 움직임과 관련이 있다는 사실을 근거로 무자극 검사가 개발되었다. 검사를 통해 태아
Major Stages
Management Innovation
Idea generation
Idea screening
Concept Development And testing
Marketing Strategy development
Business analysis
Product development
Test maketing
Commerciali zation
Kraft’s
Product
Life Cycle
Life balance 82.0
Learning and development 80.2
Pay, benefits and recognition
While the workers were very satisfied with existing benefits, they felt there should be more incentives/rewards for achieving goals. The employees expressed strong interest in the company’s health and well being programs. They also felt that the company should more focus on celebrating achievements and reinvigorat