Coating layer preparation device

• Main Authors: ZHANG KEQIN, GUO SHUWANG, GUO CAIHUA, SU MINLI, LIU LI
• Format: Patent
• Language: Chinese; English
• Published: 03.02.2023
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model belongs to the technical field of ammunition manufacturing, and particularly relates to a coating layer preparation device. The device comprises a forming die, a pressing device and a dismounting device, wherein the forming die comprises a mandrel, an appearance die and a positioning pin. The device provided by the utility model solves the problem of forming and processing the coating layer, the wall thickness difference of any section of the coating layer is not greater than 1mm, and no bubble with the diameter greater than 1mm exists. 本实用新型属于弹药制造技术领域，具体涉及一种包覆层制备装置。所述装置包括成形模、压紧装置及拆卸装置，所述成形模包括芯轴、外形模和定位销。本实用新型提出的装置解决了包覆层成形加工问题，包覆层任意截面的壁厚差不大于1mm、无直径大于1mm的气泡。