Standard No.:	JB/T 7438-1994
English Name:	Air Plasma Arc Cutting Machines
Chinese Name:	空气等离子弧切割机
Chinese Classification:	J33    Welding and cutting
Professional Classification:	JB    Professional Standard - Machinery
Issued by:	Ministry of Machine Building
Issued on:	1994-9-6
Implemented on:	1995-7-1
Status:	superseded
Superseded by:	JB/T 7438-2017 Thermal cutting equipment. Air plasma arc cutting machine
Superseded on:	2018-4-1
Abolished on:	2018-04-01
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	180.00
Delivery:	via email in 1~3 business day

本标准规定了空气等离子弧切割机的分类、基本参数、使用条件、技术要求、安全、数据允差、试验项目与方法、验收规则、保用期限和标牌、标志、包装。本标准适用于一般使用条件下的各种类型空气等离子弧切割机（以下简称切割机）。它是制定各类切割机标准共同遵守的依据。凡有本标准未规定的附加要求或特殊要求时，则应在该类型切割机的产品标准中作附加或特殊规定。