T/CAMMT 58-2023 Active Group standards

T/CAMMT 58-2023 Green casting, frozen casting, and low-temperature gradient forming process specifications for sand mold

Publish Date: 2023-09-15 Implement Date: 2023-09-15 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CAMMT 58-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Mechanical

ICS Name: The manufacturing molding process

Publish Date: 2023-09-15

Implement Date: 2023-09-15

Scope

Scope: This document provides the terms and definitions, process flow, technical requirements, quality requirements, and inspection methods for the low-temperature gradient forming process of frozen casting sand molds. This document is applicable to the frozen sand mold low-temperature gradient forming process; Main technical content: Preface II1 Scope 12 Normative reference documents 13 Terms and definitions 14 Process flow 25 Technical requirements 25.1 General requirements 25.2 Sand mold low-temperature gradient forming product record sheet 35.3 Sand mold low-temperature gradient forming process design 35.4 Sand mold model design 45.5 Preparation of frozen sand blanks 45.6 Low-temperature CNC forming process 45.7 Cleaning and preliminary inspection of frozen sand molds 65.8 Exceeding the cold treatment process 65.9 Frozen sand mold low-temperature casting 66 Quality requirements and inspection methods 66.1 Surface quality inspection 66.2 Precision inspection 66.3 Performance testing 6 Appendix A (informative) Sand mold low-temperature gradient forming product record sheet 7 Appendix B (informative) Reference range of process parameters 8