Standard No.:	HB/Z 407.2-2013
English Name:	Bending and sizing process of aluminum alloy parts - Part 2: profile parts
Chinese Name:	铝合金零件压弯成形与校形工艺 第2部分：型材类零件
Professional Classification:	HB    Professional Standard - Aviation
Source Content Issued by:	Ministry of Industry and Information Technology
Issued on:	2013-04-25
Implemented on:	2013-9-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	0 words

本标准规定了铝合金型材类零件采用三点弯曲方式进行压弯成形与校形时的设备、工装、工艺控制、质量控制、人员、安全等要求。
本标准适用于铝合金非对称结构或变曲率型材类零件（框、肋梁的缘条、长桁等）的压弯成形与校形加工。