Gate Valve Lockout, Gate Valve Lockout Device, Adjustable Gate Valve Lockout WENZHOU BOSHI SAFETY PRODUCTS CO.,LTD , http://www.osha-lock.comLarge-size deep-drawn parts, such as cars, tractors, etc. The basic form of trimming of the large-size cover is the same as that of the flange trimming, and all adopt the flip-chip structure. Such parts have complex surfaces and large dimensions. To ensure the quality of trimming and improve work efficiency, it is necessary to take corresponding countermeasures according to their characteristics.
This article was published in Metalworking, Thermal Processing, 2009, Issue 03