T/CAMMT 35-2021 Metal fusion three-dimensional direct writing process specification
T/CAMMT 35-2021 Metal fusion three-dimensional direct writing process specification
Basic Information
Scope
Scope: This document specifies the general requirements, process flow, quality inspection, and delivery for the 3D direct writing forming process of metals by melting. This document is applicable to the 3D direct writing forming process of low-melting-point metals and medium-high melting-point metals by melting, which uses energy sources such as resistance and electromagnetic induction, and is assisted by laser preheating; Main technical content: 1. Scope 2. Normative reference documents 3. Terms and definitions 4. Quality control requirements for the forming process 5. Process flow of the forming process 6. Quality inspection and performance testing 7. Delivery 8. Appendix A (informative appendix): Forming process parameters for zinc-aluminum alloy samples 10.