Ep. 15 - Entenda a ANISOTROPIA e Nunca Mais Perca Peças na Conformação! #welding

Have you ever tried bending or stamping a sheet of metal and noticed that, in one direction, the material flows perfectly, but in the other it simply cracks and tears? The culprit has a name in engineering: Anisotropy! ⚠️📐 Welcome to another video on the channel! Today we're going to unravel the secrets of the internal structure of metals and understand why they exhibit such different behaviors depending on the direction in which they are worked. In today's video, you will learn: 🔹 The Effect of Forming: How plastic deformation causes the crystalline grains of the metal to elongate, moving from an isotropic (random) state to acquiring a preferred orientation (texture). 🔹 What is Anisotropy: Understand definitively what the variation in the mechanical properties of a sheet means depending on the direction in which the force is applied. 🔹 Lankford's Coefficient (r): How engineering measures and calculates this variation in practice through tensile testing, relating the true deformation in the width and thickness of the material. 👇 Leave a comment: Considering the problems of Hot Extrusion, what do you think is the biggest challenge for the industry: excessive wear of the dies or oxidation of the parts? I want to know your opinion! 👍 Did the lesson help? Leave your LIKE to strengthen the channel and show that you are enjoying the series! 🔔 SUBSCRIBE and activate the bell so you don't miss the next lessons on Mechanical Forming and Manufacturing Processes.