在金属塑性加工行业中,薄板拉深加工是一个主要的门类。所谓拉深加工,是从基本的园筒容器到复杂异形拉深,涉及各种形状。关于矩形容器拉深,虽已有过洗衣机洗涤桶那类代表性制件的极盛时期,但最近洗涤桶已完全改用塑料。本文将叙述方筒拉深中较大形,且需多道工序的矩形容器拉深成形加工状况。 In the metal plastic processing industry, sheet metal drawing is a major category. The so-called drawing processing, from the basic cylindrical container to the complex shaped contouring, involving a variety of shapes. With regard to the rectangular container drawing, although there has been an ups and downs of representative articles such as washing machine washing tubs, recently the washing tub has been completely converted to plastic. This article will describe the larger rectangular tube drawing, and the need for multiple processes rectangular container deep drawing forming conditions.