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JB/T 6559-93《电火花加工机床脉冲电源可靠性试验规范》等5项特种加工机床行业标准经机械电子工业部批准发布后,于1994年1月1日起实施。现介绍如下: JB/T 6559—93《电火花加工机床脉冲电源可靠性试验规范》规定了使用寿命服从指数分布的电火花加工机床脉冲电源可靠性试验的一般要求和试验方法,适用于电火花线切割机、电火花成形机、电火花磨床、电火花穿孔机等电火花加
JB / T 6559-93 “EDM pulse power reliability test specifications” and other five special processing machine tool industry standards approved by the Ministry of Machinery and Electronic Industry after the release, in January 1, 1994 come into operation. Now introduced as follows: JB / T 6559-93 “EDM pulse power reliability test specification” provides for the service life of the exponential distribution of EDM pulse power reliability test general requirements and test methods for electric spark Wire cutting machine, EDM machines, EDM grinding machines, EDM piercing machines, such as EDM