R&Ds
- Jun.2020
- Patent No. 10-2124875 Busbar manufacturing method
- Feb.2020
- Patent No. 10-2084949 CAF busbar manufacturing method
- Jan.2020
- Completion of industry-academia joint project (Kumo Institute of Technology) (Project name: Development of coating technology to improve corrosion resistance and insulation of Cu-Al friction welding products)
- Nov.2019
- Patent No. 10-2047794 CCA busbar manufacturing method
- Oct.2019
- Patent No. 10-2034012 Friction stir welding busbar manufacturing method
- Oct.2019
- Patent No. 10-2034011 CAF busbar manufacturing method
- Sep.2019
- Patent No. 10-2024575 Linear friction welding busbar manufacturing method
- Sep.2019
- Patent No. 10-2019069 Manufacturing method of busbar for fuse
- Sep.2019
- (-) Rivet Terminal All of item raw material optimization
- Juy.2019
- Design No. 30-1015070 Bus bar for fuse
- Juy.2019
- Design registration {No. 30-1015068] CAF grounding busbar
- Aug. 2017
- Completed technical support project (Gyeongbuk HYBRID Technology Institute) (Title: Copper Forging Die Life Extension Technology in Negative Terminal Parts)
- May 2016
- Patent No. 10-1619266 Frictional Welding Machine Using the Braking of Inertia Canceller
- Feb. 2016
- Patent No. 10-1597777 Frictional Welding Machine
- Dec. 2014
- Patent No. 10-1476590 Cutting Machine Using Forward/Reverse Rotation
- Jun. 2014
- Completed the academia-industry collaboration project (KUMOH National Institute of Technology) (Title: Development of Dissimilar Metal Bonding Processes Using Frictional Welding TiAl + SCM440)
- Jun. 2014
- Patent No. 10-1411220 Non-brake Frictional Welding Machine
- Oct. 2013
- Patent No. 10-1317497 High-frequency Motor for Frictional Welding
- Aug. 2013
- Public-private Joint Venture Technology Development (Small and Medium Business Administration) (Title: Development of (-)Rivet Terminal, Using the Frictional Welding of Copper Forging)
- Jul. 2013
- Completed the Green Transformation-based Technical Support Program for SMSEs (KITECH) (Title: Extension of Forging Die Life for Al-Cu Frictional Welding Electrode)
- Apr. 2013
- Research institute founded
- Sep. 2011
- Technical consulting on frictional welding – Hanwha CO., LTD.
I&D device development
- Mar.2020
- Introduction Busbar temperature rise tester and environmental test equipment
- Jan.2020
- FSW friction stir welding machine and exclusive tool development
- Jan.2020
- Developed CAF sheet roll rolling machine
- Sep.2019
- Busbar electrical conductivity tester development
- May.2019
- Developed 120 ton extra large friction welding machine
- Jul. 2018
- (-)Rivet Terminal process washing machine developed
- Apr. 2017
- Cu/Al raw material cut hot-air drying machine developed
- Jan. 2017
- Tray washing machine developed
- Dec. 2016
- Cu/Al raw material cut sorting machine developed
- Jul. 2016
- Cu+Al weld bead remover (2-cavity) developed
- Jul. 2016
- (-)Rivet terminal 2-cavity trimming auto-supply apparatus developed
- May 2016
- (-)Rivet terminal auto-forging machine (heading machine) developed
- Dec. 2015
- Cu+Al wed bead remover developed
- Dec. 2015
- (-)Rivet terminal dual horizontal frictional welding machine developed
- Sep. 2015
- (-)Rivet terminal dual vertical frictional welding machine developed
- Jul. 2015
- (-)Rivet terminal counting machine developed
- Mar. 2015
- Cu/Al raw material press-cutting machine developed
- Jan. 2015
- (-)Rivet terminal packaging automation machine developed
- Dec. 2014
- Cu/Al raw material CAM-automation cutting machine developed
- May 2014
- (-)Rivet terminal vertical frictional welding machine (auto-loading type) developed
- May 2014
- Copper forging press, transfer mold developed
- May 2013
- (-)Rivet terminal auto-forging facility developed
- Oct. 2012
- (-)Rivet terminal auto-trimming facility developed
- Jun. 2011
- (-)Rivet terminal horizontal frictional welding machine (auto-loading type) developed
- Apr. 2010
- (-)Rivet terminal frictional welding machine (manual type) developed
- Sep. 2009
- (-)Rivet terminal Cu+Al friction terminal (current facility used) developed