Os materiais comuns para bocais SMT incluem aço inoxidável, aço de tungsten e cerâmica . Cada material tem suas próprias vantagens e cenários aplicáveis .
Stainless steel nozzles: Stainless steel nozzles are durable and suitable for most scenarios. 304 stainless steel and 316L stainless steel are common choices, and they can maintain good performance in most environments. Tungsten steel nozzles: Tungsten steel nozzles have a higher hardness and are suitable for occasions that require fine processing. Its high hardness and wear resistance make it perform well when handling tiny parts. Ceramic nozzles: Ceramic nozzles have excellent corrosion resistance, high temperature resistance, and wear resistance, and are suitable for application scenarios that require high precision and stability. However, ceramic materials are brittle and easy to break, so special attention should be paid Ao lidar com operações de alto impacto . Cooporar o material do bico SMT certo requer consideração de vários fatores, incluindo o ambiente de uso do bico, requisitos de precisão, orçamento de custo, etc .}