Based on our material and machining technologies, DL motors has aggressively invested in the development of lighter materials and green vehicles.
R&D ACHIEVEMENTS - R&D PERIOD , R&D ACHIEVEMENTS
| R&D PERIOD |
R&D ACHIEVEMENTS |
| 2016.08 ~ Present |
- Development of high-vacuum body parts: rear side member
- - High vacuum method-applied body parts (Steel → Al and change to high vacuum method: weight reduction)
|
| 2014.05 ~ 2015.02 |
- Crankcase lower AL insert : Development of high-pressure casting
- Reduction of the movement and deformation of die casting by inserting AL bearing cap into die for high-pressure casting
|
| 2014.04 ~ 2015.03 |
- Acquisition of patent for insert pipe for high-pressure casting of front wheel 8-speed rear cover
- - Reduction of the movement and deformation of die casting by inserting insert pipe into die for high-pressure casting
- - Improvement of the leak durability and design freedom for flow channel units
|
| 2008.05 ~ 2010.05 |
- Development of magnesium material, extension housing,
- Development of magnesium material, converter housing,
- Development of magnesium material, transmission case
- - Development of technology for lightweight parts for automotive powertrain using heat resistant magnesium material
|
| 2006.01 ~ 2007.12 |
- Development of ladder frame HPDC method
- - Winner of the Award for Excellence in Technologies (from Hyundai-Kia R&D Division)
- - Change from gravity die casting method to a new method to secure mass-production capacity
|
| 2005.03 ~ 2006.02 |
- Development of magnesium material, cylinder head cover
- - Development of magnesium application to reduce vehicle weight and improve fuel efficiency
|
| 2004.10 ~ 2005.10 |
- Crankcase lower cast iron bearing cap: Development of high pressure casting
- - Reduction of the movement and deformation of die casting by inserting cast iron bearing cap into die for high-pressure casting (advanced development)
|
