CPE工藝的特點(diǎn)及發(fā)展趨勢(shì)芻議
Discussion on Characteristics and Development Trend of CPE Process
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摘要: 概述了CPE工藝的發(fā)展歷程。CPE工藝具有延伸系數(shù)大,適應(yīng)薄壁鋼管軋制,鋼管D/S可達(dá)40以上的特點(diǎn)。在對(duì)工藝參數(shù)和設(shè)備選型進(jìn)行分析討論的基礎(chǔ)上,指出CPE機(jī)組適合中小直徑薄壁無(wú)縫鋼管的生產(chǎn),可用作中小規(guī)格、中等產(chǎn)量無(wú)縫鋼管生產(chǎn)機(jī)組的升級(jí)改造選擇機(jī)型;由CPE工藝生產(chǎn)小規(guī)格無(wú)縫鋼管,可與連軋管工藝形成互補(bǔ)。Abstract: The development course of the CPE process is outlined here in the assay.This tube-making process is well capable of producing light-wall steel pipes owing to the large elongation coefficient that ensures D/S of the tube above 40.Based on discussion and analysis of the technology parameters and equipment selection data,it is concluded that the CPE pipe mill suits for manufacturing small/medium sized light-wall seamless steel pipes,being a targeted mill type for upgrading of the small/medium sized seamless steel pipe mill with a moderate production capacity.Moreover,for small-sized pipe production,the CPE process and the MPM process would be complementary to each other.
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