GB/T 39957-2021 (English Version) PDF

Scope: This document specifies the technical requirements, operation requirements, inspection methods, inspection rules, marking, packaging, transportation and storage of high-pressure casting units. This document applies to high-pressure casting die-casting units, including die-casting machines and their auxiliary devices, such as insulation and pouring devices, pick-up and transfer devices, spraying devices, mold temperature control devices, cleaning and refurbishment devices, insert devices, detection devices, system safety Devices, collection, discharge, dust removal devices, vacuum devices, marking devices, integrated control devices, etc., but are not limited to the above devices. Casting units such as low-pressure casting and squeeze casting can be used for reference.

GB/T 39957-2021 Referenced Document

GB 20906 Safety and Technical Requirements for Die-casting Units
GB/T 21269 Cold chamber die casting machine*， 2023-09-07 Update
GB/T 25371 Foundry machinery.Measurement method of sound pressure level
GB/T 25711-2010 Foundry machinery.General technical requirements
GB/T 31562-2015 Foundry machinery.Determination of cleanliness
GB/T 3766 Hydraulic fluid power.General rules and safety requirements for systems and their components
GB/T 5226.1 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements
GB/T 7932 Pneumatic fluid power-General rules and safety requirements for systems and their components
GB/T 7935 Hydraulic fluid power.General requirements for hydraulic components
GB/T 9969 General principles for preparation of instructions for use of industrial products
JB/T 6309.3 Hot Chamber Die Casting Machines Part 3: Specifications

2021 GB/T 39957-2021 High pressure metal die casting units—Technical requirements