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KAWASAKI STEEL GIHO
Vol.16 (1984) No.2
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An Outline of Temper and Processing Line for Steel Coils

“¡Œ´@r“ñ(Shunji Fujiwara)@ŠÝ“c@@˜N(Akira Kishida)@”ªŠp@’‰–¾(Tadaaki Yasumi)@ú哇@Í–ç(Fumiya Yanagishima)@ˆä“c@K•v(Yukio Ida)@‰–“c@@—E(Isamu Shioda)
—vŽ| :
ç—t»“SŠ‘æ1—âŠÔˆ³‰„Hê‚ÉC‚Ô‚è‚«Œ´”‚¨‚æ‚Ñ—Ao—pƒ[ƒ‚Þ‚Ì‘ŽY‘ΉžC‚•iŽ¿‰»‚¨‚æ‚Ñ•¨—¬‰ü‘P‚ð–Ú“I‚Æ‚µ‚ÄC’²Ž¿ˆ³‰„C¸»‚¨‚æ‚уRƒCƒ‹«•ï‚ð˜A‘±‰»‚µ‚½V‰sƒ‰ƒCƒ“Temper • Processing line(TPL)‚ðŒšÝ‚µC58”N4ŒŽ‚æ‚è‰Ò“®‚ðŠJŽn‚µ‚½B’²Ž¿ˆ³‰„‚Ƹ®‚ð˜A‘±‰»‚·‚邽‚ß‚Ì—nÚ•”ƒXƒLƒ“ƒpƒX‹ZpEƒXƒgƒbƒvƒ}[ƒN–hŽ~‹ZpC‚‘¬‰»‚·‚邽‚ß‚Ì‚‘¬ƒgƒŠƒ~ƒ“ƒO‹Zp‚ðŠJ”­‚µC‚‘¬˜A‘±ƒ‰ƒCƒ“‚ðŽÀŒ»‚³‚¹‚½B‚Ü‚½C“ü‘¤Eo‘¤‚ɃJƒ[ƒ[ƒ‹ƒŠ[ƒ‹‚ðÌ—p‚µ‚ăRƒCƒ‹ƒnƒ“ƒhƒŠƒ“ƒO‚ðŽ©“®‰»‚·‚é‚Æ‚Æ‚à‚ÉCVŠJ”­‚ÌŽ©“®‰»Ý”õEŽ©“®Œv‘•‹@Ší‚ðƒvƒƒZƒXŒvŽZ‹@‚Æ—L‹@“I‚ÉŒ‹‡‚³‚¹‚邱‚Æ‚Å‘å•‚ÈÈ—Í‚ðs‚¢C‚•iŽ¿E‚•à—¯‚è‚ð’B¬‚µ‚½B
Synopsis :
At Chiba Works, the newly designed line, named "Temper & Processing Line (TPL)",started its operation in April 1983. TPL has a 2 stand-6high skinpass mill, combined with a high speed coil preparation line and a packaging line, and produces ultra-thin cold rolled steel for tin plates, black plates and tin-free steel. To actualize a continuous and high speed line, the technique of skinpass rolling on the weld line, method of eliminating the stop mark and a high-speed side-trimmer of 1600 m/min, the highest in the world, were developed. Carrousel reels, adopted as pay-off and tension reels, and newly designed automatic instruments are combined with the process computer system and contribute largely to high quality, high yield and labor saving.
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(c)JFE Steel Corporation, 2003