This document specifies the structural composition, working principle, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of the automatic unloading and waste discharge device of the punch press. This document applies to the production and inspection of the automatic unloading and waste discharge device of the punch press, hereinafter referred to as the "device".
T/WHHLW 111-2024 history
2024T/WHHLW 111-2024 Punch automatic unloading and waste removal device