Cutting - like a punch in the desired shape punched out the hair department. Concentric shape of 
titanium, the maximum titanium grade 2 sheet cutting thickness of 3.2 mm, the maximum thickness of the irregular shape of the wool is 1.3 mm. 1.3 mm thick titanium plate below, filling the mold with the soil to create a tolerance of 0.1 mm; But for titanium wins 3.2 meters below, shall tolerances down to ± 0.025 mm. Warming will reduce the thickness of titanium cutting edge cracks. Die should titanium plate having rigidity, the upper and lower guide post to maintain the exact relative positions of the mold. When the material thickness increase, such a requirement is more urgent. Less rigid medical titanium process equipment will cause mold damage and cattle production sheet metal edge