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11. 发明专利

JPS6130218A Manufacture of welded pipe of titanium, zirconium, or its alloy 失效
标题翻译：钛，锌或其合金焊接管的制造
公开(公告)号：JPS6130218A
公开(公告)日：1986-02-12
申请号：JP15357384
申请日：1984-07-23
申请人： Kobe Steel Ltd
发明人： NISHIMURA TAKASHI , TAKASHIMA TAKAHIRO , MIYAMOTO YOSHIYUKI , NARITA KENJI , SAWAHISA EIICHIROU
IPC分类号： B21C37/08 , B21C37/06
摘要： PURPOSE: To form stably a pipe and to improve the accuracy of a product by obtaining the skelp stock width by using specific equations in continuously manufacturing a welded pipe having prescribed outer diam. and wall thickness.
CONSTITUTION: The skelp stock width W used for manufacturing a welded pipe having prescribed outer diam. (d) and wall thickness (t) is obtained by the equation I when t/d≥0.025; at that time, 0.01≤α≤0.02. Further, in case of a thin wall- thickness, such as t/d
摘要翻译：目的：通过在连续制造具有规定的外径的焊接管中使用具体方程式来获得稳定的管道并提高产品的精度。和壁厚。构成：用于制造具有规定的外直径的焊接管的skelp坯料宽度W. 当t / d> = 0.025时，通过等式I获得（d）和壁厚（t）; 此时，0.01 <=α<= 0.02。此外，在薄壁厚度例如t / d <0.025的情况下，通过等式II获得宽度W，其中0.01≤α≤0.02，β= 0.006，γ= 1.57。以这种方式获得的具有宽度尺寸的钛带形骨架通过多个成型辊形成，并且在其沿纵向方向TIG焊后通过施胶辊，以获得焊接管。以这种方式，稳定地形成管，并且改善了产品的圆度，并且防止了铜合金辊的磨损。

12. 发明专利

JPS60250808A COLD ROLLING METHOD OF CLOSE-PACKED HEXAGONAL METALLIC SHEET 失效
公开(公告)号：JPS60250808A
公开(公告)日：1985-12-11
申请号：JP10559884
申请日：1984-05-24
申请人： KOBE STEEL LTD
发明人： KOKUBO ICHIROU , MIZUTA TOKUO , OOIKE YOSHIO , SATOU JIYUNJI , NISHIMURA TAKASHI , HATSUTORI SHIGEO , FUKUDA MASATO , MURAOKA TETSUHIRO , KOYAMA YUUJI
IPC分类号： C22F1/00 , B21B1/22 , B21B1/28 , B21B3/00 , B21B3/02 , B21B45/00 , C22F1/18
摘要： PURPOSE:To produce a close-packed hexagonal metallic sheet having good surface accuracy with high productivity by cold rolling the sheet at a specific speed or below in the initial period of rolling then cold rolling the same at the specific speed or above. CONSTITUTION:The speed in the initial period of rolling is set at a low speed of =100m/min is continued, by which the rolled sheet having extremely high surface accuracy is smoothly produced thereafter with virtually no oil pits and seizure.

13. 发明专利

JPS5956980A Automatic horizontal copy fillet welding method of stiffener 失效
标题翻译：自动水平复印电极焊接方法
公开(公告)号：JPS5956980A
公开(公告)日：1984-04-02
申请号：JP16474982
申请日：1982-09-20
申请人： Kobe Steel Ltd
发明人： OOKUBO NORIMASA , NISHIMURA TAKASHI , AIDA ISAO
IPC分类号： B23K9/12 , B23K9/00 , B23K9/025 , B23K9/127
CPC分类号： B23K9/0256
摘要： PURPOSE:To move torches so as to copy exactly a weld line at all times by providing a guide roll for copying a top surface which rolls by pressing the top surface of a stiffener and guide rolls for copying side faces which are attachable and detachable according to the thickness of the stiffener and are connected to torches. CONSTITUTION:A welding head part 3 is moved by a boom 2 toward the position above the starting position for welding of a stiffener. A sliding block 8 having a free rotating and lifting mechanism 5 is locked so as not to rotate. When a motor 7 runs, the guide roll 11 of a guide roll 11 for copying the top surface presses the top surface of a stiffener 25. An air cylinder 15 for setting a torch cylinder is then operated to adjust the position of horizontal slide blocks 12, 12' to press guide rolls 13, 13' for copying side surfaces to the stiffener 25 and to set the same so as to sandwich both surfaces of the stiffener 25. The aiming position and angle for welding by welding torches 14, 14' are adjusted by fittings 24, 24'. An I beam 4 and the stiffener 25 are assembled in this state by automatic horizontal copy fillet welding.
摘要翻译：目的：为了移动割炬，通过提供一个引导辊，用于复制顶部表面，通过按压加强筋的上表面进行滚动，并引导辊复制可根据加强件的厚度并连接到割炬。构成：焊接头部3通过起重臂2朝向起始位置上方的位置移动，用于焊接加强件。具有自由旋转和提升机构5的滑动块8被锁定以便不旋转。当马达7运行时，用于复制顶表面的导辊11的导辊11压迫加强件25的顶表面。然后操作用于设置割炬圆筒的气缸15以调节水平滑块12的位置，12'将用于将侧表面复制到加强件25的引导辊13,13'并将其设置成夹紧加强件25的两个表面。焊接焊枪14,14'的焊接的瞄准位置和角度是通过配件24,24'调整。在这种状态下，通过自动水平复制角焊焊接组装了I梁4和加强件25。

14. 发明专利

JPS5495953A BUILDDUP WELDING APPARATUS 失效
公开(公告)号：JPS5495953A
公开(公告)日：1979-07-28
申请号：JP235478
申请日：1978-01-14
申请人： KOBE STEEL LTD
发明人： WATANABE HIDENORI , YOSHIDA KOUNOSUKE , OOKUBO YOSHIMASA , NISHIMURA TAKASHI
IPC分类号： B23K9/04
摘要： PURPOSE:To make possible the welding of long stroke and to miniaturize the head, in build-up welding of internal wall of T-type vertical pipe, etc., by making externally adjustable the elevating stroke, longitudinal position and lateral position of the welding head. CONSTITUTION:The welding head 10 is inserted into the T-type pipe 1 to be welded; and the center of the vertical pipe 2 including a part 4 to be built up is let coincide with the center of the head 10 by the lateral position adjuster 30 and the longitudinal position adjuster 33. Welding is carried out by the arc length controller 12 and the weaving device 13. Lift of the TIG torch 11 is first carried out by driving the motor 28, and afterwards by driving the motor 38 for lifting the torch 11 through the only vertically movable internal cylinder 14 and the driving screw rod 18; hereby, the welding is proceeded. The torch 11 is returned back to the starting point and then is turned by only the weaving amplitude by the turning device 20, and the welding is similarly performed. Thus the welding is finished after carrying out the welding for one turn along the internal wall of the vertical pipe 2.

15. 发明专利

JPS5371661A METAL PLATE COLD ROLLING PROCESS 失效
公开(公告)号：JPS5371661A
公开(公告)日：1978-06-26
申请号：JP14838876
申请日：1976-12-09
申请人： KOBE STEEL LTD
发明人： AKAO MASARU , NISHIMURA TAKASHI
IPC分类号： B21B1/22 , B21B37/32 , B21B37/78 , B21B45/02

16. 发明专利

JPS52104434A APPARATUS FOR RECOVERING BACKING FLUX FOR AUTOMATIC ONEESIDE WELDING 失效
公开(公告)号：JPS52104434A
公开(公告)日：1977-09-01
申请号：JP2136776
申请日：1976-02-28
申请人： KOBE STEEL LTD
发明人： WATANABE HIDENORI , OOKUBO TADAMASA , NISHIMURA TAKASHI , SUGAI MASAYUKI
IPC分类号： B07B1/00 , B23K9/18 , B23K37/00

17. 发明专利

JPS5217307A PROCESS FOR HEAT TREATMENT OF BBTYPE TITANIUM ALLOY 失效
公开(公告)号：JPS5217307A
公开(公告)日：1977-02-09
申请号：JP9408575
申请日：1975-07-31
申请人： KOBE STEEL LTD
发明人： NISHIMURA TAKASHI , NISHIGAKI MINORU
IPC分类号： C22C14/00 , C22F1/00 , C22F1/18
摘要： PURPOSE:Process for heat treatment of beta-type titanium alloy in order to obtain characteristics such as high strength, excellent ductility and toughness after ageing treatment.

18. 发明专利

JPS51137191A METHOD OF REMOVING FLAWS FROM STEEL PIECE 失效
公开(公告)号：JPS51137191A
公开(公告)日：1976-11-26
申请号：JP6121275
申请日：1975-05-20
申请人： KOBE STEEL LTD , ISHIKAWAJIMA HARIMA HEAVY IND
发明人： HIRATA YASUMASA , NISHIMURA TAKASHI , KAMIMURA MASAHIKO
IPC分类号： B24C1/08 , B24C1/00
摘要： PURPOSE:To get rid of flaws by an utilization of a high pressure liquid.

19. 发明专利

JPS51124892A SLURRY GVINDING INJECTION NOZZLE 失效
公开(公告)号：JPS51124892A
公开(公告)日：1976-10-30
申请号：JP4939475
申请日：1975-04-23
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , KOBE STEEL LTD
发明人： HIRATA YASUMASA , NISHIMURA TAKASHI
IPC分类号： B24C3/00 , B24C1/08 , B24C5/04
摘要： PURPOSE:Enlarging of slurry is prevented, at a portion where enlarging tendency occurs, thus, wear of a nozzle pipe is reduced.

20. 发明专利

JPS51121885A GRINDING NOZZLE WITH AIRFLOW INLET 失效
公开(公告)号：JPS51121885A
公开(公告)日：1976-10-25
申请号：JP4716875
申请日：1975-04-18
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , KOBE STEEL LTD
发明人： HIRATA YASUMASA , SAOTOME SHIGEO , NISHIMURA TAKASHI , UOZUMI YOSHIHARU
IPC分类号： B24C5/04
摘要： PURPOSE:To minimize energy loss of high pressure water so as to increase grinding capacity.

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