標題：C形彎曲件級進模設計
作者：何志1，鄧汝榮2，蔡浩欽2，寸海燕2（1.佛山好運電器配件有限公司，廣東佛山528131；2.廣州科技職業技術大學，廣東廣州510550）
摘要：為方便模具調整與保證零件成形尺寸精度，設計了1副錳銅合金橫排材料C形系列零件的級進模，模具通過布置多個可選的工位、在線凸模調整結構和更換鑲件，可生產多種厚度規格和縱向尺寸精度要求高的零件，滿足合金零件的電阻值要求。該模具結構緊湊，節約成本，適應性廣，方便操作和管理，在生產實踐中能保證零件成形質量，達到精確、高效的目的。
關鍵詞：C形零件；彎曲；沖壓；級進模；排樣
中圖分類號：TG386 文獻標識碼：B 文章編號：1001-2168（2019）08-0024-03
DOI：10.16787/j.cnki.1001-2168.dmi.2019.08.006
Design of progressive die for C-shaped bending parts
HE Zhi1, DENG Ru-rong2, CAI Hao-qin2, CUN Hai-yan2(1.Foshan Haoyun Electric Accessory Co., Ltd., Foshan, Guangdong 528131, China;2.Guangzhou Vocational and Technical University of Science and Technology, Guangzhou,Guangdong 510550, China)
Abstract: In order to facilitate the adjustment of dies and ensure the dimensional accuracy of parts, a progressive die for C-shape parts with manganese-copper alloy horizontally-bonded materials was designed. The die could produce a variety of parts with thickness and high longitudinal dimensional accuracy requirements by setting optional multi-stations and adjusting the punches online and changing inserts, which met the resistance requirements of alloy parts. The die structure was compact and used widely, also with convenient operation and management. In the practical production, the forming quality of parts could be guaranteed.
Key words: C-shaped parts; bending; stamping; progressive die; layout