material:Fe355
1st hit: part thickness min. area only 1.57mm, thinning came to 22%.
per simulation, friction affected thinning, change forming process
After change: part thicness is 1.67mm, thinning ratio 17%, meet GD&T max. 20% thinning request
1st hit: part thickness min. area only 1.57mm, thinning came to 22%.
per simulation, friction affected thinning, change forming process
After change: part thicness is 1.67mm, thinning ratio 17%, meet GD&T max. 20% thinning request
