Journal
MATERIALS
Volume 16, Issue 6, Pages -Publisher
MDPI
DOI: 10.3390/ma16062224
Keywords
sheet metal forming; ecological lubricant; boric acid; titanium sheet
Ask authors/readers for more resources
Friction, wear, and lubrication are common challenges in metal-forming processes, especially when forming titanium materials. Using environmentally friendly lubricants with boric acid can effectively reduce tool wear and eliminate galling. This paper explores the tribological aspects of forming titanium sheets with these lubricants through technological tests and numerical simulations. The results demonstrate the positive impact of lubricants with boric acid on sheet titanium forming.
Friction, wear, and lubrication are inherent to all metal-forming processes. Unfortunately, they are particularly troublesome when forming titanium materials, which tend to form titanium buildup on the working surfaces of the forming tools. Lubrication is one of the most effective ways to separate contacting surfaces and eliminate galling, thus reducing tool wear. The paper presents the tribological aspects of titanium sheets forming using environmentally friendly lubricants with the addition of boric acid. The lubricant's effectiveness was assessed on the basis of technological tests, such as the strip drawing test, the Erichsen cupping test, and the formation of spherical drawn parts in industrial conditions. Moreover, the results of the numerical simulation of forming a titanium hat-shaped part are presented. Numerical calculations of forming processes were performed using the PamStamp 2G system based on the finite element method. Both experiments and numerical analyses showed the positive effect of lubricants with boric acid on sheet titanium forming.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available