Technology to Improve with the Cracking of Ultra High ...
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Technology to Improve with the Cracking of Ultra High-Tensile Strength Steel Sheet by Stretch Flanging: Double-Punching Technology 1. Under Development 3. Commercialized 2. Development Completed Effect progress Points Improving Stretch Flanging Flangibility of Arms and Frames ・Strengthening and weight reduction of parts by adopting ultra high-tensile strength steel sheets Stretch Flanging is Improved by Reducing the Work Hardening of the Sheared Edge Sheet Parts have many Stretch Flanging area Sheet Parts have many Stretch Flanging area
Transcript of Technology to Improve with the Cracking of Ultra High ...
Technology to Improve with the Cracking ofUltra High-Tensile Strength Steel Sheet
by Stretch Flanging: Double-Punching Technology
1. Under Development 3. Commercialized2. Development Completed
Effect
progress
Points
Improving Stretch Flanging Flangibility of Arms and Frames ・Strengthening and weight reduction of parts by adopting ultra high-tensile strength steel sheets
Stretch Flanging is Improved by Reducing the Work Hardening of the Sheared Edge
Sheet Parts havemany Stretch Flanging areaSheet Parts havemany Stretch Flanging area