EFICIÊNCIA ENTRE DOIS DIFERENTES TIPOS DE ELETRODOS DE SOLDA NA RECUPERAÇÃO DE FERRAMENTAS AUTOMOTIVAS DE ESTAMPAR

Abstract

Rarely addition materials are indicated and developed for the same purpose as to be applied in alloy and hardened steels, as they have a difficult weldability and require pre and post weld treatments, in the case of VC-131 so called by its manufacturer. VILLARES, where it has high abrasion resistance and cutting retention being one of the best steels applied in cutting stamps, specifically in punches and dies. Occasionally during a visit to the company TORATA, resident in Sorocaba-SP specializing in chroming tooling services, carried out by the process engineering team of Flamma Automotiva was commented on our difficulty in welding these types of steels with the addition material. WA-12 and we were given a special addition material imported directly from them from Japan, better known as T-2000, which has an excellent result when applied to hardened and hard to weld materials and has as its main objective to report through testing. (stamping and hardness) and analysis (macroscopic and penetrating liquid), which of the addition materials will have the best result, yield and cost-benefit by applying them on different specimens properly prepared reporting the reality, then performing feasibility calculation to calculate the costs of different types.