JBN-300B冲击试验机的改造  

Restruction of JBN-300B Impact Testing Machine

作　　者：徐水生[1] 陈英俊[1] 胡道丰[1] 凌建文[1] 赖保华[1] 

机构地区：[1]新余钢铁有限责任公司中心试验室,江西新余338028

出　　处：《物理测试》2005年第1期61-64,共4页Physics Examination and Testing

摘　　要：以AT89C2051单片机为核心组成的JBN 300B冲击试验机智能型自动控制系统,依据半自动冲击机原理,用单片机微处理器AT89C051与传统的机械产品相结合,使传统机械产品得以简化,控制智能化。消除了冲击过程中瞬间电流过大,造成控制电路元件损坏的现象。A system controlled by AT89C2051 single-chip com puter for JBN-300B impact test machine was introduced. It is based on the princ iple of automatic-manual impact test machine, and combines AT89C2051 single-ch ip computer with traditional machine. It realizes simple and intelligent control . In the impact process, it prevents the appearance that control circuit compone nt was damaged for bigger electric current in the twinkling of an eye.

关 键 词：故障 单片机 控制程序 汇编语言 JBN-300B 冲击试验机 

分 类 号：TH871.4[机械工程—仪器科学与技术]