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美国ABC铁路产品公司预计到九五年二季度将成批生产铁道车轮。目前,ABC公司在其阿拉斯加Calera的工厂里生产一种新的车轮。该厂的精加工车间是花费1100万美元重新设计建造的,拥有计算机数控机床和车轮自动装卸系统。车轮的计算机信息管理系统能对每个车轮从“铸型到实物”进行跟踪检测。在Calera的工厂进行的改进还包括:新安装一台喷丸处理装置,以最大限度地消除车轮表面应力;磁粉检查仪器以及计算机控制的超声波检验系统。ABC公司宣称,新的装备将既能
ABC Railway Products Corp of the United States expects to mass-produce railway wheels by the second quarter of 1995. Currently, ABC produces a new wheel at its Calera, Alaska facility. The plant’s finishing shop was rebuilt for a total cost of $ 11 million with a computerized CNC machine and automatic wheel loading system. Wheel computer information management system for each wheel from the “cast to real” tracking test. Improvements at the Calera plant include the installation of a new shot peening unit to minimize wheel surface stress; magnetic particle inspection equipment and a computer-controlled ultrasonic inspection system. ABC claims that new equipment will work