扩大GJ45型焊管机产品规格的技术改造
ECHNICAL MODIFICATION AIMING AT PRODUCT-MIX EXPANSION OF GJ45 WELD-PIPE MACHINE
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摘要: 运用新的成型工艺对GJ45型焊管机组进行技术改造,是提高焊管机性能和经济效益的有效方法。简介了该改造方案和孔型设计,以及技改后的使用效果。Abstract: Technical modification of the GJ45 Weld-pipe Machine with a new forming process is an effective approach to improving performance and increasing production benefit of the said machine.The paper describes briefly the plan,groove design and result of the technical modification.
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