英国Marshall of Cambridge有限公司在带有小型电子计算机数字程序控制,Trumatic180压力机下料与切割载重及专用汽车身零件。待制造零件的参数存储在程序中,类似的零件分成组用一个装置制造分组件。大部分程序寄存在计算机内,简单零件程序直接存在压力机内。该公司研究了英、美、联邦德国、日本及瑞典生产的设备,对每台压力机研究了100多 Marshall of Cambridge, UK Cutting and loading of heavy-duty and special body parts in Trumatic180 presses with a small digital computer controlled programmer. The parameters of the part to be manufactured are stored in the program, and similar parts are grouped into groups to make one subassembly with one device. Most of the program is stored in the computer, the simple part program exists directly in the press. The company studied equipment produced in Britain, the United States, the Federal Republic of Germany, Japan, and Sweden, and studied more than 100 presses per press